This is an automated email from the ASF dual-hosted git repository.

laurence pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/dubbo-go-samples.git


The following commit(s) were added to refs/heads/master by this push:
     new 0045a96  Fix: add zh and en triple readme and some features (#265)
0045a96 is described below

commit 0045a96db2a181814985b9964782a3d798d0ae17
Author: Laurence <[email protected]>
AuthorDate: Sat Oct 2 16:31:02 2021 +0800

    Fix: add zh and en triple readme and some features (#265)
    
    * fix: add triple readme
    
    * fix: change config api
    
    * fix: liscence
    
    * remote tabs in README.md
---
 .images/samples-rpc-triple-client.png              | Bin 0 -> 461382 bytes
 .images/samples-rpc-triple-server.png              | Bin 0 -> 466250 bytes
 .run/direct-client.run.xml                         |  14 ++
 .run/direct-server.run.xml                         |  14 ++
 .run/dubbo-go-server.run.xml                       |   2 +-
 ...bo-go-server.run.xml => grpc-go-client.run.xml} |   6 +-
 ...bo-go-server.run.xml => grpc-go-server.run.xml} |   6 +-
 .run/triple-codec-extension-client.run.xml         |  14 ++
 .run/triple-codec-extension-server.run.xml         |  14 ++
 .run/triple/triple-msgpack-client.run.xml          |   8 +-
 .run/triple/triple-msgpack-server.run.xml          |   8 +-
 README.md                                          |   2 -
 .../configcenter/nacos/go-client/cmd/client.go     |  24 ++-
 .../configcenter/nacos/go-server/cmd/server.go     |  25 +--
 .../configcenter/zookeeper/go-client/cmd/client.go |  29 ++--
 .../configcenter/zookeeper/go-server/cmd/server.go |  25 ++-
 config-api/rpc/triple/go-client/cmd/client.go      |  26 ++-
 config-api/rpc/triple/go-server/cmd/server.go      |  35 ++--
 configcenter/apollo/README.md                      |   4 +-
 configcenter/apollo/README_zh.md                   |   4 +-
 configcenter/nacos/go-client/conf/dubbogo.yml      |   2 +-
 configcenter/nacos/go-server/conf/dubbogo.yml      |   2 +-
 configcenter/zookeeper/go-client/conf/dubbogo.yml  |   2 +-
 configcenter/zookeeper/go-server/conf/dubbogo.yml  |   2 +-
 context/dubbo/go-client/conf/dubbogo.yml           |   2 +-
 context/dubbo/go-server/conf/dubbogo.yml           |   2 +-
 context/triple/go-client/conf/dubbogo.yml          |   2 +-
 context/triple/go-server/conf/dubbogo.yml          |   2 +-
 direct/README.md                                   |   4 +-
 direct/README_zh.md                                |   4 +-
 generic/README.md                                  |   8 +-
 generic/README_zh.md                               |   8 +-
 generic/default/go-client/cmd/client.go            |   6 +-
 generic/default/go-server/conf/dubbogo.yml         |   2 +-
 go.mod                                             |   6 +-
 go.sum                                             | 180 +++++++++++++++++++--
 helloworld/go-client/conf/dubbogo.yml              |   2 +-
 helloworld/go-server/conf/dubbogo.yml              |   2 +-
 .../nacos/tests/integration/main_test.go           |  26 ++-
 .../zookeeper/tests/integration/main_test.go       |  27 ++--
 .../rpc/triple/tests/integration/main_test.go      |  27 ++--
 .../generic/default/tests/integration/main_test.go |   6 +-
 logger/default/cmd/main.go                         |   3 +-
 logger/default/conf/dubbogo.yml                    |   2 +-
 logger/level/cmd/main.go                           |   3 +-
 logger/level/conf/dubbogo.yml                      |   2 +-
 logger/rolling/cmd/main.go                         |   3 +-
 logger/rolling/conf/dubbogo.yml                    |   2 +-
 registry/etcd/go-client/conf/dubbogo.yml           |   2 +-
 registry/etcd/go-server/conf/dubbogo.yml           |   2 +-
 registry/nacos/go-client/conf/dubbogo.yml          |   2 +-
 registry/nacos/go-server/conf/dubbogo.yml          |   2 +-
 registry/zookeeper/go-client/conf/dubbogo.yml      |   2 +-
 registry/zookeeper/go-server/conf/dubbogo.yml      |   2 +-
 rpc/dubbo/go-client/cmd/client.go                  |  38 ++---
 rpc/dubbo/go-client/conf/dubbogo.yml               |   7 +-
 rpc/dubbo/go-client/conf/log.yml                   |  27 ----
 rpc/dubbo/go-server/conf/dubbogo.yml               |   5 +-
 rpc/dubbo/go-server/conf/log.yml                   |  27 ----
 rpc/dubbo/go-server/pkg/user_provider.go           |   2 +-
 rpc/grpc/go-client/conf/dubbogo.yml                |   7 +-
 rpc/grpc/go-server/conf/dubbogo.yml                |   7 +-
 rpc/jsonrpc/go-client/cmd/client.go                |  90 +++++------
 rpc/jsonrpc/go-client/conf/dubbogo.yml             |  11 +-
 rpc/jsonrpc/go-server/conf/dubbogo.yml             |  13 +-
 rpc/triple/README.md                               |  93 ++++++++++-
 rpc/triple/README_zh.md                            |  90 ++++++++++-
 .../codec-extension/go-client/conf/dubbogo.yml     |   2 +-
 .../codec-extension/go-server/conf/dubbogo.yml     |   2 +-
 rpc/triple/hessian2/README.md                      |   2 +-
 rpc/triple/hessian2/README_zh.md                   |   2 +-
 rpc/triple/hessian2/go-client/conf/dubbogo.yml     |   2 +-
 rpc/triple/hessian2/go-server/conf/dubbogo.yml     |   2 +-
 rpc/triple/msgpack/go-client/conf/dubbogo.yml      |   2 +-
 rpc/triple/msgpack/go-server/conf/dubbogo.yml      |   2 +-
 .../pb/dubbogo-grpc/go-client/conf/dubbogo.yml     |   2 +-
 .../pb/dubbogo-grpc/go-server/conf/dubbogo.yml     |   2 +-
 .../pb/dubbogo-java/go-client/conf/dubbogo.yml     |   4 +-
 .../pb/dubbogo-java/go-server/conf/dubbogo.yml     |   2 +-
 tracing/dubbo/go-client/cmd/client.go              |   4 +-
 tracing/dubbo/go-client/conf/dubbogo.yml           |   2 +-
 tracing/dubbo/go-client/pkg/user.go                |   2 +-
 tracing/dubbo/go-server/cmd/server.go              |   6 +-
 tracing/dubbo/go-server/conf/dubbogo.yml           |   2 +-
 tracing/dubbo/go-server/pkg/user.go                |   6 +-
 tracing/grpc/go-client/conf/dubbogo.yml            |   2 +-
 tracing/grpc/go-server/conf/dubbogo.yml            |   2 +-
 tracing/jsonrpc/go-client/conf/dubbogo.yml         |   2 +-
 tracing/jsonrpc/go-server/conf/dubbogo.yml         |   2 +-
 89 files changed, 694 insertions(+), 390 deletions(-)

diff --git a/.images/samples-rpc-triple-client.png 
b/.images/samples-rpc-triple-client.png
new file mode 100644
index 0000000..586a767
Binary files /dev/null and b/.images/samples-rpc-triple-client.png differ
diff --git a/.images/samples-rpc-triple-server.png 
b/.images/samples-rpc-triple-server.png
new file mode 100644
index 0000000..edcc7f6
Binary files /dev/null and b/.images/samples-rpc-triple-server.png differ
diff --git a/.run/direct-client.run.xml b/.run/direct-client.run.xml
new file mode 100644
index 0000000..1461592
--- /dev/null
+++ b/.run/direct-client.run.xml
@@ -0,0 +1,14 @@
+<component name="ProjectRunConfigurationManager">
+  <configuration default="false" name="direct-client" 
type="GoApplicationRunConfiguration" factoryName="Go Application" 
folderName="direct">
+    <module name="dubbo-go-samples" />
+    <working_directory value="$PROJECT_DIR$" />
+    <envs>
+      <env name="DUBBO_GO_CONFIG_PATH" 
value="$PROJECT_DIR$/direct/go-client/conf/dubbogo.yml" />
+    </envs>
+    <kind value="PACKAGE" />
+    <package value="github.com/apache/dubbo-go-samples/direct/go-client/cmd" />
+    <directory value="$PROJECT_DIR$" />
+    <filePath value="$PROJECT_DIR$/helloworld/go-client/cmd/client.go" />
+    <method v="2" />
+  </configuration>
+</component>
\ No newline at end of file
diff --git a/.run/direct-server.run.xml b/.run/direct-server.run.xml
new file mode 100644
index 0000000..7bbb53e
--- /dev/null
+++ b/.run/direct-server.run.xml
@@ -0,0 +1,14 @@
+<component name="ProjectRunConfigurationManager">
+  <configuration default="false" name="direct-server" 
type="GoApplicationRunConfiguration" factoryName="Go Application" 
folderName="direct">
+    <module name="dubbo-go-samples" />
+    <working_directory value="$PROJECT_DIR$" />
+    <envs>
+      <env name="DUBBO_GO_CONFIG_PATH" 
value="$PROJECT_DIR$/direct/go-server/conf/dubbogo.yml" />
+    </envs>
+    <kind value="PACKAGE" />
+    <package value="github.com/apache/dubbo-go-samples/direct/go-server/cmd" />
+    <directory value="$PROJECT_DIR$" />
+    <filePath value="$PROJECT_DIR$/helloworld/go-client/cmd/client.go" />
+    <method v="2" />
+  </configuration>
+</component>
\ No newline at end of file
diff --git a/.run/dubbo-go-server.run.xml b/.run/dubbo-go-server.run.xml
index be199fe..de21fc3 100644
--- a/.run/dubbo-go-server.run.xml
+++ b/.run/dubbo-go-server.run.xml
@@ -3,7 +3,7 @@
     <module name="dubbo-go-samples" />
     <working_directory value="$PROJECT_DIR$" />
     <envs>
-      <env name="DUBBO_GO_CONFIG_PATH" 
value="$PROJECT_DIR$/rpc/dubbo/go-client/conf/dubbogo.yml" />
+      <env name="DUBBO_GO_CONFIG_PATH" 
value="$PROJECT_DIR$/rpc/dubbo/go-server/conf/dubbogo.yml" />
     </envs>
     <kind value="PACKAGE" />
     <package 
value="github.com/apache/dubbo-go-samples/rpc/dubbo/go-server/cmd" />
diff --git a/.run/dubbo-go-server.run.xml b/.run/grpc-go-client.run.xml
similarity index 59%
copy from .run/dubbo-go-server.run.xml
copy to .run/grpc-go-client.run.xml
index be199fe..2d139d4 100644
--- a/.run/dubbo-go-server.run.xml
+++ b/.run/grpc-go-client.run.xml
@@ -1,12 +1,12 @@
 <component name="ProjectRunConfigurationManager">
-  <configuration default="false" name="dubbo-go-server" 
type="GoApplicationRunConfiguration" factoryName="Go Application" 
folderName="rpc/dubbo">
+  <configuration default="false" name="grpc-go-client" 
type="GoApplicationRunConfiguration" factoryName="Go Application" 
folderName="rpc/grpc">
     <module name="dubbo-go-samples" />
     <working_directory value="$PROJECT_DIR$" />
     <envs>
-      <env name="DUBBO_GO_CONFIG_PATH" 
value="$PROJECT_DIR$/rpc/dubbo/go-client/conf/dubbogo.yml" />
+      <env name="DUBBO_GO_CONFIG_PATH" 
value="$PROJECT_DIR$/rpc/grpc/go-client/conf/dubbogo.yml" />
     </envs>
     <kind value="PACKAGE" />
-    <package 
value="github.com/apache/dubbo-go-samples/rpc/dubbo/go-server/cmd" />
+    <package value="github.com/apache/dubbo-go-samples/rpc/grpc/go-client/cmd" 
/>
     <directory value="$PROJECT_DIR$" />
     <filePath value="$PROJECT_DIR$/rpc/dubbo/go-client/cmd/client.go" />
     <method v="2" />
diff --git a/.run/dubbo-go-server.run.xml b/.run/grpc-go-server.run.xml
similarity index 59%
copy from .run/dubbo-go-server.run.xml
copy to .run/grpc-go-server.run.xml
index be199fe..4932422 100644
--- a/.run/dubbo-go-server.run.xml
+++ b/.run/grpc-go-server.run.xml
@@ -1,12 +1,12 @@
 <component name="ProjectRunConfigurationManager">
-  <configuration default="false" name="dubbo-go-server" 
type="GoApplicationRunConfiguration" factoryName="Go Application" 
folderName="rpc/dubbo">
+  <configuration default="false" name="grpc-go-server" 
type="GoApplicationRunConfiguration" factoryName="Go Application" 
folderName="rpc/grpc">
     <module name="dubbo-go-samples" />
     <working_directory value="$PROJECT_DIR$" />
     <envs>
-      <env name="DUBBO_GO_CONFIG_PATH" 
value="$PROJECT_DIR$/rpc/dubbo/go-client/conf/dubbogo.yml" />
+      <env name="DUBBO_GO_CONFIG_PATH" 
value="$PROJECT_DIR$/rpc/grpc/go-server/conf/dubbogo.yml" />
     </envs>
     <kind value="PACKAGE" />
-    <package 
value="github.com/apache/dubbo-go-samples/rpc/dubbo/go-server/cmd" />
+    <package value="github.com/apache/dubbo-go-samples/rpc/grpc/go-server/cmd" 
/>
     <directory value="$PROJECT_DIR$" />
     <filePath value="$PROJECT_DIR$/rpc/dubbo/go-client/cmd/client.go" />
     <method v="2" />
diff --git a/.run/triple-codec-extension-client.run.xml 
b/.run/triple-codec-extension-client.run.xml
new file mode 100644
index 0000000..6650ba0
--- /dev/null
+++ b/.run/triple-codec-extension-client.run.xml
@@ -0,0 +1,14 @@
+<component name="ProjectRunConfigurationManager">
+  <configuration default="false" name="triple-codec-extension-client" 
type="GoApplicationRunConfiguration" factoryName="Go Application" 
folderName="rpc/triple">
+    <module name="dubbo-go-samples" />
+    <working_directory value="$PROJECT_DIR$" />
+    <envs>
+      <env name="DUBBO_GO_CONFIG_PATH" 
value="$PROJECT_DIR$/rpc/triple/codec-extension/go-client/conf/dubbogo.yml" />
+    </envs>
+    <kind value="PACKAGE" />
+    <package 
value="github.com/apache/dubbo-go-samples/rpc/triple/codec-extension/go-client/cmd"
 />
+    <directory 
value="github.com/apache/dubbo-go-samples/general/dubbo3/api/dubbogo-grpc/server/dubbogo-server/cmd"
 />
+    <filePath value="$PROJECT_DIR$" />
+    <method v="2" />
+  </configuration>
+</component>
\ No newline at end of file
diff --git a/.run/triple-codec-extension-server.run.xml 
b/.run/triple-codec-extension-server.run.xml
new file mode 100644
index 0000000..8e50513
--- /dev/null
+++ b/.run/triple-codec-extension-server.run.xml
@@ -0,0 +1,14 @@
+<component name="ProjectRunConfigurationManager">
+  <configuration default="false" name="triple-codec-extension-server" 
type="GoApplicationRunConfiguration" factoryName="Go Application" 
folderName="rpc/triple">
+    <module name="dubbo-go-samples" />
+    <working_directory value="$PROJECT_DIR$" />
+    <envs>
+      <env name="DUBBO_GO_CONFIG_PATH" 
value="$PROJECT_DIR$/rpc/triple/codec-extension/go-server/conf/dubbogo.yml" />
+    </envs>
+    <kind value="PACKAGE" />
+    <package 
value="github.com/apache/dubbo-go-samples/rpc/triple/codec-extension/go-server/cmd"
 />
+    <directory 
value="github.com/apache/dubbo-go-samples/general/dubbo3/api/dubbogo-grpc/server/dubbogo-server/cmd"
 />
+    <filePath value="$PROJECT_DIR$" />
+    <method v="2" />
+  </configuration>
+</component>
\ No newline at end of file
diff --git a/.run/triple/triple-msgpack-client.run.xml 
b/.run/triple/triple-msgpack-client.run.xml
index c120b23..fc9e9da 100644
--- a/.run/triple/triple-msgpack-client.run.xml
+++ b/.run/triple/triple-msgpack-client.run.xml
@@ -1,14 +1,14 @@
 <component name="ProjectRunConfigurationManager">
-  <configuration default="false" name="triple-msgpack-client" 
type="GoApplicationRunConfiguration" factoryName="Go Application" 
folderName="triple">
+  <configuration default="false" name="triple-msgpack-client" 
type="GoApplicationRunConfiguration" factoryName="Go Application" 
folderName="rpc/triple">
     <module name="dubbo-go-samples" />
     <working_directory value="$PROJECT_DIR$" />
     <envs>
-      <env name="CONF_CONSUMER_FILE_PATH" 
value="$PROJECT_DIR$/rpc/dubbo3/msgpack/go-client/conf/dubbogo.yml" />
+      <env name="DUBBO_GO_CONFIG_PATH" 
value="$PROJECT_DIR$/rpc/triple/msgpack/go-client/conf/dubbogo.yml" />
     </envs>
     <kind value="PACKAGE" />
-    <filePath value="$PROJECT_DIR$/rpc/dubbo3/msgpack/go-client/cmd/client.go" 
/>
-    <package 
value="github.com/apache/dubbo-go-samples/rpc/dubbo3/msgpack/go-client/cmd" />
+    <package 
value="github.com/apache/dubbo-go-samples/rpc/triple/msgpack/go-client/cmd" />
     <directory value="$PROJECT_DIR$" />
+    <filePath value="$PROJECT_DIR$/rpc/dubbo3/msgpack/go-client/cmd/client.go" 
/>
     <method v="2" />
   </configuration>
 </component>
\ No newline at end of file
diff --git a/.run/triple/triple-msgpack-server.run.xml 
b/.run/triple/triple-msgpack-server.run.xml
index ffdc266..8d0906f 100644
--- a/.run/triple/triple-msgpack-server.run.xml
+++ b/.run/triple/triple-msgpack-server.run.xml
@@ -1,14 +1,14 @@
 <component name="ProjectRunConfigurationManager">
-  <configuration default="false" name="triple-msgpack-server" 
type="GoApplicationRunConfiguration" factoryName="Go Application" 
folderName="triple">
+  <configuration default="false" name="triple-msgpack-server" 
type="GoApplicationRunConfiguration" factoryName="Go Application" 
folderName="rpc/triple">
     <module name="dubbo-go-samples" />
     <working_directory value="$PROJECT_DIR$" />
     <envs>
-      <env name="CONF_PROVIDER_FILE_PATH" 
value="$PROJECT_DIR$/rpc/dubbo3/msgpack/go-server/conf/dubbogo.yml" />
+      <env name="DUBBO_GO_CONFIG_PATH" 
value="$PROJECT_DIR$/rpc/triple/msgpack/go-server/conf/dubbogo.yml" />
     </envs>
     <kind value="PACKAGE" />
-    <filePath value="$PROJECT_DIR$/rpc/dubbo3/msgpack/go-server/cmd/server.go" 
/>
-    <package 
value="github.com/apache/dubbo-go-samples/rpc/dubbo3/msgpack/go-server/cmd" />
+    <package 
value="github.com/apache/dubbo-go-samples/rpc/triple/msgpack/go-server/cmd" />
     <directory value="$PROJECT_DIR$" />
+    <filePath value="$PROJECT_DIR$/rpc/dubbo3/msgpack/go-server/cmd/server.go" 
/>
     <method v="2" />
   </configuration>
 </component>
\ No newline at end of file
diff --git a/README.md b/README.md
index 16500ee..0e65acf 100644
--- a/README.md
+++ b/README.md
@@ -12,8 +12,6 @@
 * rpc: dubbo directory display dubbo protocol communication
 * generic: A generic invocation example
 * helloworld: A 101 example
-* multi_registry: A multi-registry example
-* registry: uses of different registres, including kubernetes, nacos, etcd and 
service-discovery
 * router: router examples, including condition and tag
 * seata: A seata example
 * shop: Shop sample
diff --git a/config-api/configcenter/nacos/go-client/cmd/client.go 
b/config-api/configcenter/nacos/go-client/cmd/client.go
index 722d4bd..e8f23e9 100644
--- a/config-api/configcenter/nacos/go-client/cmd/client.go
+++ b/config-api/configcenter/nacos/go-client/cmd/client.go
@@ -40,7 +40,7 @@ dubbo:
       timeout: 3s
       address: 127.0.0.1:2181
   consumer:
-    registry:
+    registries:
       - demoZK
     references:
       GreeterClientImpl:
@@ -51,9 +51,10 @@ var grpcGreeterImpl = new(api.GreeterClientImpl)
 
 // There is no need to export DUBBO_GO_CONFIG_PATH, as you are using config 
api to set config
 func main() {
-       dynamicConfig, err := config.NewConfigCenterConfig(
-               config.WithConfigCenterProtocol("nacos"),
-               
config.WithConfigCenterAddress("127.0.0.1:8848")).GetDynamicConfiguration()
+       dynamicConfig, err := config.NewConfigCenterConfigBuilder().
+               SetProtocol("nacos").
+               SetAddress("127.0.0.1:8848").
+               Build().GetDynamicConfiguration()
        if err != nil {
                panic(err)
        }
@@ -63,15 +64,12 @@ func main() {
 
        config.SetConsumerService(grpcGreeterImpl)
 
-       centerConfig := config.NewConfigCenterConfig(
-               config.WithConfigCenterProtocol("nacos"),
-               config.WithConfigCenterAddress("localhost:8848"),
-               
config.WithConfigCenterDataID("dubbo-go-samples-configcenter-nacos-client"),
-       )
-
-       rootConfig := config.NewRootConfig(
-               config.WithRootCenterConfig(centerConfig),
-       )
+       rootConfig := config.NewRootConfigBuilder().
+               SetConfigCenter(config.NewConfigCenterConfigBuilder().
+                       SetProtocol("nacos").SetAddress("127.0.0.1:8848").
+                       SetDataID("dubbo-go-samples-configcenter-nacos-client").
+                       Build()).
+               Build()
 
        if err := rootConfig.Init(); err != nil {
                panic(err)
diff --git a/config-api/configcenter/nacos/go-server/cmd/server.go 
b/config-api/configcenter/nacos/go-server/cmd/server.go
index 59f9db1..02a2485 100644
--- a/config-api/configcenter/nacos/go-server/cmd/server.go
+++ b/config-api/configcenter/nacos/go-server/cmd/server.go
@@ -44,7 +44,7 @@ dubbo:
       name: tri
       port: 20000
   provider:
-    registry:
+    registries:
       - demoZK
     services:
       GreeterProvider:
@@ -62,27 +62,28 @@ func (s *GreeterProvider) SayHello(ctx context.Context, in 
*api.HelloRequest) (*
 
 // There is no need to export DUBBO_GO_CONFIG_PATH, as you are using config 
api to set config
 func main() {
-       dynamicConfig, err := config.NewConfigCenterConfig(
-               config.WithConfigCenterProtocol("nacos"),
-               
config.WithConfigCenterAddress("127.0.0.1:8848")).GetDynamicConfiguration()
+       dynamicConfig, err := config.NewConfigCenterConfigBuilder().
+               SetProtocol("nacos").
+               SetAddress("127.0.0.1:8848").
+               Build().GetDynamicConfiguration()
+
        if err != nil {
                panic(err)
        }
+
        if err := 
dynamicConfig.PublishConfig("dubbo-go-samples-configcenter-nacos-server", 
"dubbo", configCenterNacosServerConfig); err != nil {
                panic(err)
        }
        time.Sleep(time.Second * 10)
 
        config.SetProviderService(&GreeterProvider{})
-       centerConfig := config.NewConfigCenterConfig(
-               config.WithConfigCenterProtocol("nacos"),
-               config.WithConfigCenterAddress("127.0.0.1:8848"),
-               
config.WithConfigCenterDataID("dubbo-go-samples-configcenter-nacos-server"),
-       )
 
-       rootConfig := config.NewRootConfig(
-               config.WithRootCenterConfig(centerConfig),
-       )
+       rootConfig := config.NewRootConfigBuilder().
+               SetConfigCenter(config.NewConfigCenterConfigBuilder().
+                       SetProtocol("nacos").SetAddress("127.0.0.1:8848").
+                       SetDataID("dubbo-go-samples-configcenter-nacos-server").
+                       Build()).
+               Build()
 
        if err := rootConfig.Init(); err != nil {
                panic(err)
diff --git a/config-api/configcenter/zookeeper/go-client/cmd/client.go 
b/config-api/configcenter/zookeeper/go-client/cmd/client.go
index 1ea2906..2d35b0a 100644
--- a/config-api/configcenter/zookeeper/go-client/cmd/client.go
+++ b/config-api/configcenter/zookeeper/go-client/cmd/client.go
@@ -40,7 +40,7 @@ dubbo:
       timeout: 3s
       address: 127.0.0.1:8848
   consumer:
-    registry:
+    registries:
       - demoZK
     references:
       GreeterClientImpl:
@@ -51,28 +51,23 @@ var grpcGreeterImpl = new(api.GreeterClientImpl)
 
 // There is no need to export DUBBO_GO_CONFIG_PATH, as you are using config 
api to set config
 func main() {
-       dynamicConfig, err := config.NewConfigCenterConfig(
-               config.WithConfigCenterProtocol("zookeeper"),
-               
config.WithConfigCenterAddress("127.0.0.1:2181")).GetDynamicConfiguration()
-       if err != nil {
-               panic(err)
-       }
+       dynamicConfig, err := config.NewConfigCenterConfigBuilder().
+               SetProtocol("zookeeper").
+               SetAddress("127.0.0.1:2181").
+               Build().GetDynamicConfiguration()
+
        if err := 
dynamicConfig.PublishConfig("dubbo-go-samples-configcenter-zookeeper-client", 
"dubbogo", configCenterZKClientConfig); err != nil {
                panic(err)
        }
 
        config.SetConsumerService(grpcGreeterImpl)
 
-       centerConfig := config.NewConfigCenterConfig(
-               config.WithConfigCenterProtocol("zookeeper"),
-               config.WithConfigCenterAddress("localhost:2181"),
-               
config.WithConfigCenterDataID("dubbo-go-samples-configcenter-zookeeper-client"),
-               config.WithConfigCenterGroup("dubbogo"),
-       )
-
-       rootConfig := config.NewRootConfig(
-               config.WithRootCenterConfig(centerConfig),
-       )
+       rootConfig := config.NewRootConfigBuilder().
+               SetConfigCenter(config.NewConfigCenterConfigBuilder().
+                       SetProtocol("nacos").SetAddress("127.0.0.1:2182").
+                       
SetDataID("dubbo-go-samples-configcenter-zookeeper-client").
+                       Build()).
+               Build()
 
        if err := rootConfig.Init(); err != nil {
                panic(err)
diff --git a/config-api/configcenter/zookeeper/go-server/cmd/server.go 
b/config-api/configcenter/zookeeper/go-server/cmd/server.go
index 6c0b79e..744f94d 100644
--- a/config-api/configcenter/zookeeper/go-server/cmd/server.go
+++ b/config-api/configcenter/zookeeper/go-server/cmd/server.go
@@ -44,7 +44,7 @@ dubbo:
       name: tri
       port: 20000
   provider:
-    registry:
+    registries:
       - demoZK
     services:
       GreeterProvider:
@@ -62,9 +62,10 @@ func (s *GreeterProvider) SayHello(ctx context.Context, in 
*api.HelloRequest) (*
 
 // There is no need to export DUBBO_GO_CONFIG_PATH, as you are using config 
api to set config
 func main() {
-       dynamicConfig, err := config.NewConfigCenterConfig(
-               config.WithConfigCenterProtocol("zookeeper"),
-               
config.WithConfigCenterAddress("127.0.0.1:2181")).GetDynamicConfiguration()
+       dynamicConfig, err := config.NewConfigCenterConfigBuilder().
+               SetProtocol("zookeeper").
+               SetAddress("127.0.0.1:2181").
+               Build().GetDynamicConfiguration()
        if err != nil {
                panic(err)
        }
@@ -75,16 +76,14 @@ func main() {
        time.Sleep(time.Second * 10)
 
        config.SetProviderService(&GreeterProvider{})
-       centerConfig := config.NewConfigCenterConfig(
-               config.WithConfigCenterProtocol("zookeeper"),
-               config.WithConfigCenterAddress("127.0.0.1:2181"),
-               
config.WithConfigCenterDataID("dubbo-go-samples-configcenter-zookeeper-server"),
-               config.WithConfigCenterGroup("dubbogo"),
-       )
 
-       rootConfig := config.NewRootConfig(
-               config.WithRootCenterConfig(centerConfig),
-       )
+       rootConfig := config.NewRootConfigBuilder().
+               SetConfigCenter(config.NewConfigCenterConfigBuilder().
+                       SetProtocol("zookeeper").SetAddress("127.0.0.1:2181").
+                       
SetDataID("dubbo-go-samples-configcenter-zookeeper-server").
+                       SetGroup("dubbogo").
+                       Build()).
+               Build()
 
        if err := rootConfig.Init(); err != nil {
                panic(err)
diff --git a/config-api/rpc/triple/go-client/cmd/client.go 
b/config-api/rpc/triple/go-client/cmd/client.go
index 5b6e3d0..34f7bb1 100644
--- a/config-api/rpc/triple/go-client/cmd/client.go
+++ b/config-api/rpc/triple/go-client/cmd/client.go
@@ -38,22 +38,16 @@ var tripleGreeterImpl = new(api.GreeterClientImpl)
 func main() {
        config.SetConsumerService(tripleGreeterImpl)
 
-       referenceConfig := config.NewReferenceConfig(
-               
config.WithReferenceInterface("com.apache.dubbo.sample.basic.IGreeter"),
-               config.WithReferenceProtocolName("tri"),
-               config.WithReferenceRegistry("zkRegistryKey"),
-       )
-
-       consumerConfig := config.NewConsumerConfig(
-               config.WithConsumerReferenceConfig("GreeterClientImpl", 
referenceConfig),
-       )
-
-       registryConfig := 
config.NewRegistryConfigWithProtocolDefaultPort("zookeeper")
-
-       rootConfig := config.NewRootConfig(
-               config.WithRootRegistryConfig("zkRegistryKey", registryConfig),
-               config.WithRootConsumerConfig(consumerConfig),
-       )
+       rootConfig := config.NewRootConfigBuilder().
+               SetConsumer(config.NewConsumerConfigBuilder().
+                       SetRegistries("zkRegistryKey").
+                       AddReference("GreeterClientImpl", 
config.NewReferenceConfigBuilder().
+                               
SetInterface("com.apache.dubbo.sample.basic.IGreeter").
+                               SetProtocol("tri").
+                               Build()).
+                       Build()).
+               AddRegistry("zkRegistryKey", 
config.NewRegistryConfigWithProtocolDefaultPort("zookeeper")).
+               Build()
 
        if err := rootConfig.Init(); err != nil {
                panic(err)
diff --git a/config-api/rpc/triple/go-server/cmd/server.go 
b/config-api/rpc/triple/go-server/cmd/server.go
index 5538618..1ab5ba8 100644
--- a/config-api/rpc/triple/go-server/cmd/server.go
+++ b/config-api/rpc/triple/go-server/cmd/server.go
@@ -44,28 +44,21 @@ func (s *GreeterProvider) SayHello(ctx context.Context, in 
*api.HelloRequest) (*
 func main() {
        config.SetProviderService(&GreeterProvider{})
 
-       serviceConfig := config.NewServiceConfig(
-               
config.WithServiceInterface("com.apache.dubbo.sample.basic.IGreeter"),
-               config.WithServiceProtocolKeys("tripleKey"),
-       )
+       rootConfig := config.NewRootConfigBuilder().
+               SetProvider(config.NewProviderConfigBuilder().
+                       SetRegistries("zk").
+                       AddService("GreeterProvider", 
config.NewServiceConfigBuilder().
+                               
SetInterface("com.apache.dubbo.sample.basic.IGreeter").
+                               SetProtocols("tripleKey").
+                               Build()).
+                       Build()).
+               AddRegistry("zk", 
config.NewRegistryConfigWithProtocolDefaultPort("zookeeper")).
+               AddProtocol("tripleKey", config.NewProtocolConfigBuilder().
+                       SetName("tri").
+                       SetPort("20000").
+                       Build()).
+               Build()
 
-       protocolConfig := config.NewProtocolConfig(
-               config.WithProtocolName("tri"),
-               config.WithProtocolPort("20000"),
-       )
-
-       providerConfig := config.NewProviderConfig(
-               config.WithProviderRegistryKeys("zk"),
-               config.WithProviderService("GreeterProvider", serviceConfig),
-       )
-
-       registryConfig := 
config.NewRegistryConfigWithProtocolDefaultPort("zookeeper")
-
-       rootConfig := config.NewRootConfig(
-               config.WithRootProviderConfig(providerConfig),
-               config.WithRootRegistryConfig("zk", registryConfig),
-               config.WithRootProtocolConfig("tripleKey", protocolConfig),
-       )
        if err := rootConfig.Init(); err != nil {
                panic(err)
        }
diff --git a/configcenter/apollo/README.md b/configcenter/apollo/README.md
index 7ff6697..6f7932f 100644
--- a/configcenter/apollo/README.md
+++ b/configcenter/apollo/README.md
@@ -24,7 +24,7 @@ dubbo:
       name: "tri"
       port: 20000
   provider:
-    registry:
+    registries:
       - demoZK
     services:
       "greeterImpl":
@@ -48,7 +48,7 @@ dubbo:
       timeout: "3s"
       address: "127.0.0.1:2181"
   consumer:
-    registry:
+    registries:
       - demoZK
     references:
       "greeterImpl":
diff --git a/configcenter/apollo/README_zh.md b/configcenter/apollo/README_zh.md
index 6fd7a14..23dcd43 100644
--- a/configcenter/apollo/README_zh.md
+++ b/configcenter/apollo/README_zh.md
@@ -25,7 +25,7 @@ dubbo:
       name: "tri"
       port: 20000
   provider:
-    registry:
+    registries:
       - demoZK
     services:
       "greeterImpl":
@@ -49,7 +49,7 @@ dubbo:
       timeout: "3s"
       address: "127.0.0.1:2181"
   consumer:
-    registry:
+    registries:
       - demoZK
     references:
       "greeterImpl":
diff --git a/configcenter/nacos/go-client/conf/dubbogo.yml 
b/configcenter/nacos/go-client/conf/dubbogo.yml
index 067d283..e1d0e53 100644
--- a/configcenter/nacos/go-client/conf/dubbogo.yml
+++ b/configcenter/nacos/go-client/conf/dubbogo.yml
@@ -12,7 +12,7 @@ dubbo:
 #      timeout: 3s
 #      address: 127.0.0.1:2181
 #  consumer:
-#    registry:
+#    registries:
 #      - demoZK
 #    references:
 #      GreeterClientImpl:
diff --git a/configcenter/nacos/go-server/conf/dubbogo.yml 
b/configcenter/nacos/go-server/conf/dubbogo.yml
index ee4bb06..0adc62d 100644
--- a/configcenter/nacos/go-server/conf/dubbogo.yml
+++ b/configcenter/nacos/go-server/conf/dubbogo.yml
@@ -16,7 +16,7 @@ dubbo:
 #      name: "tri"
 #      port: 20000
 #  provider:
-#    registry:
+#    registries:
 #      - demoZK
 #    services:
 #      GreeterProvider:
diff --git a/configcenter/zookeeper/go-client/conf/dubbogo.yml 
b/configcenter/zookeeper/go-client/conf/dubbogo.yml
index c45c99e..d7f6327 100644
--- a/configcenter/zookeeper/go-client/conf/dubbogo.yml
+++ b/configcenter/zookeeper/go-client/conf/dubbogo.yml
@@ -12,7 +12,7 @@ dubbo:
 #      timeout: 3s
 #      address: 127.0.0.1:2181
 #  consumer:
-#    registry:
+#    registries:
 #      - demoZK
 #    references:
 #      GreeterClientImpl:
diff --git a/configcenter/zookeeper/go-server/conf/dubbogo.yml 
b/configcenter/zookeeper/go-server/conf/dubbogo.yml
index 374b8de..83c041c 100644
--- a/configcenter/zookeeper/go-server/conf/dubbogo.yml
+++ b/configcenter/zookeeper/go-server/conf/dubbogo.yml
@@ -16,7 +16,7 @@ dubbo:
 #      name: "tri"
 #      port: 20000
 #  provider:
-#    registry:
+#    registries:
 #      - demoZK
 #    services:
 #      GreeterProvider:
diff --git a/context/dubbo/go-client/conf/dubbogo.yml 
b/context/dubbo/go-client/conf/dubbogo.yml
index 0b1b68c..7669198 100644
--- a/context/dubbo/go-client/conf/dubbogo.yml
+++ b/context/dubbo/go-client/conf/dubbogo.yml
@@ -29,7 +29,7 @@ dubbo:
         max-msg-len: 1024000
         session-name: client
   consumer:
-    registry:
+    registries:
       - demoZK
     references:
       UserProvider:
diff --git a/context/dubbo/go-server/conf/dubbogo.yml 
b/context/dubbo/go-server/conf/dubbogo.yml
index 2851dfa..534c108 100644
--- a/context/dubbo/go-server/conf/dubbogo.yml
+++ b/context/dubbo/go-server/conf/dubbogo.yml
@@ -25,7 +25,7 @@ dubbo:
         max-msg-len: 1024000
         session-name: server
   provider:
-    registry:
+    registries:
       - demoZK
     services:
       UserProvider:
diff --git a/context/triple/go-client/conf/dubbogo.yml 
b/context/triple/go-client/conf/dubbogo.yml
index 73cbdec..72d4176 100644
--- a/context/triple/go-client/conf/dubbogo.yml
+++ b/context/triple/go-client/conf/dubbogo.yml
@@ -5,7 +5,7 @@ dubbo:
       timeout: 3s
       address: 127.0.0.1:2181
   consumer:
-    registry:
+    registries:
       - demoZK
     references:
       GreeterClientImpl:
diff --git a/context/triple/go-server/conf/dubbogo.yml 
b/context/triple/go-server/conf/dubbogo.yml
index becea99..1fb98a0 100644
--- a/context/triple/go-server/conf/dubbogo.yml
+++ b/context/triple/go-server/conf/dubbogo.yml
@@ -9,7 +9,7 @@ dubbo:
       name: tri
       port: 20000
   provider:
-    registry:
+    registries:
       - demoZK
     services:
       GreeterProvider:
diff --git a/direct/README.md b/direct/README.md
index ae245d7..c31b648 100644
--- a/direct/README.md
+++ b/direct/README.md
@@ -33,7 +33,7 @@ Direct example code description:
 ```yaml
 services:
   "UserProvider":
-    registry: "demoZk"
+    registries: "demoZk"
     protocol : "dubbo"
     interface : "org.apache.dubbo.UserProvider"
     loadbalance: "random"
@@ -112,7 +112,7 @@ application:
   environment: "dev"
 references:
   "UserProvider":
-    registry: "demoZk"
+    registries: "demoZk"
     protocol: "dubbo"
     interface: "org.apache.dubbo.UserProvider"
     cluster: "failover"
diff --git a/direct/README_zh.md b/direct/README_zh.md
index caf8ff2..d6a82ff 100644
--- a/direct/README_zh.md
+++ b/direct/README_zh.md
@@ -36,7 +36,7 @@
 ```yaml
 services:
   "UserProvider":
-    registry: "demoZk"
+    registries: "demoZk"
     protocol : "dubbo"
     interface : "org.apache.dubbo.UserProvider"
     loadbalance: "random"
@@ -115,7 +115,7 @@ application:
   environment: "dev"
 references:
   "UserProvider":
-    registry: "demoZk"
+    registries: "demoZk"
     protocol: "dubbo"
     interface: "org.apache.dubbo.UserProvider"
     cluster: "failover"
diff --git a/generic/README.md b/generic/README.md
index 84f7cf5..1d548d8 100644
--- a/generic/README.md
+++ b/generic/README.md
@@ -10,10 +10,10 @@ The samples of generic invocation are parted by the way of 
generalization:
 
 Each sample contains 4 subfolders:
 
-- go-server:Dubbo-Go v3 server sample
-- go-client:Dubbo-Go v3 client sample
-- java-client:Dubbo v3 server sample
-- java-server:Dubbo v3 client sample
+- go-server:Dubbo-Go server sample
+- go-client:Dubbo-Go client sample
+- java-client:Dubbo server sample
+- java-server:Dubbo client sample
 
 Providing java samples is convenient to test interoperability between Dubbo 
and Dubbo-Go.
 
diff --git a/generic/README_zh.md b/generic/README_zh.md
index b3d72f7..4ec20b0 100644
--- a/generic/README_zh.md
+++ b/generic/README_zh.md
@@ -10,10 +10,10 @@
 
 在每种泛化调用的例子中,又包含四种文件:
 
-- go-server:Dubbo-Go v3 server 例子
-- go-client:Dubbo-Go v3 client 例子
-- java-client:Dubbo v3 server 例子
-- java-server:Dubbo v3 client 例子
+- go-server:Dubbo-Go server 例子
+- go-client:Dubbo-Go client 例子
+- java-client:Dubbo server 例子
+- java-server:Dubbo client 例子
 
 Dubbo Java 例子可以方便测试与 Dubbo-Go 的互通性,可以启动 java server 或 go client,或者 go server 和 
java client 进行测试。
 
diff --git a/generic/default/go-client/cmd/client.go 
b/generic/default/go-client/cmd/client.go
index 563d008..243477d 100644
--- a/generic/default/go-client/cmd/client.go
+++ b/generic/default/go-client/cmd/client.go
@@ -243,12 +243,14 @@ func newRefConf(iface, protocol string) 
config.ReferenceConfig {
        refConf := config.ReferenceConfig{
                InterfaceName: iface,
                Cluster:       "failover",
-               Registry:      []string{"zk"},
+               Registries:    []string{"zk"},
                Protocol:      protocol,
                Generic:       "true",
        }
 
-       rootConfig := config.NewRootConfig(config.WithRootRegistryConfig("zk", 
registryConfig))
+       rootConfig := config.NewRootConfigBuilder().
+               AddRegistry("zk", registryConfig).
+               Build()
        _ = rootConfig.Init()
        _ = refConf.Init(rootConfig)
        refConf.GenericLoad(appName)
diff --git a/generic/default/go-server/conf/dubbogo.yml 
b/generic/default/go-server/conf/dubbogo.yml
index 9fb8757..cbd5f1c 100644
--- a/generic/default/go-server/conf/dubbogo.yml
+++ b/generic/default/go-server/conf/dubbogo.yml
@@ -12,7 +12,7 @@ dubbo:
       name: tri
       port: 20001
   provider:
-    registry: zk
+    registries: zk
     services:
       UserProvider:
         protocol: dubbo
diff --git a/go.mod b/go.mod
index 112f52d..e776453 100644
--- a/go.mod
+++ b/go.mod
@@ -1,9 +1,9 @@
 module github.com/apache/dubbo-go-samples
 
 require (
-       dubbo.apache.org/dubbo-go/v3 v3.0.0-rc2.0.20210915060211-8d727d630e0e
+       dubbo.apache.org/dubbo-go/v3 v3.0.0-rc2.0.20211002075540-f2948997d328
        github.com/apache/dubbo-go-hessian2 v1.9.4-0.20210917102639-74a8ece5f3cb
-       github.com/dubbogo/gost v1.11.16
+       github.com/dubbogo/gost v1.11.17
        github.com/dubbogo/net v0.0.4
        github.com/dubbogo/triple v1.0.6-0.20210909153707-3620c8d2d97c
        github.com/golang/protobuf v1.5.2
@@ -15,7 +15,7 @@ require (
        github.com/stretchr/testify v1.7.0
        github.com/uber/jaeger-client-go v2.22.1+incompatible
        github.com/uber/jaeger-lib v2.2.0+incompatible // indirect
-       google.golang.org/grpc v1.38.0
+       google.golang.org/grpc v1.41.0
        google.golang.org/protobuf v1.27.1
 )
 
diff --git a/go.sum b/go.sum
index 249cdce..79e7a3e 100644
--- a/go.sum
+++ b/go.sum
@@ -6,14 +6,35 @@ cloud.google.com/go v0.44.1/go.mod 
h1:iSa0KzasP4Uvy3f1mN/7PiObzGgflwredwwASm/v6A
 cloud.google.com/go v0.44.2/go.mod 
h1:60680Gw3Yr4ikxnPRS/oxxkBccT6SA1yMk63TGekxKY=
 cloud.google.com/go v0.45.1/go.mod 
h1:RpBamKRgapWJb87xiFSdk4g1CME7QZg3uwTez+TSTjc=
 cloud.google.com/go v0.46.3/go.mod 
h1:a6bKKbmY7er1mI7TEI4lsAkts/mkhTSZK8w33B4RAg0=
+cloud.google.com/go v0.50.0/go.mod 
h1:r9sluTvynVuxRIOHXQEHMFffphuXHOMZMycpNR5e6To=
+cloud.google.com/go v0.52.0/go.mod 
h1:pXajvRH/6o3+F9jDHZWQ5PbGhn+o8w9qiu/CffaVdO4=
+cloud.google.com/go v0.53.0/go.mod 
h1:fp/UouUEsRkN6ryDKNW/Upv/JBKnv6WDthjR6+vze6M=
+cloud.google.com/go v0.54.0/go.mod 
h1:1rq2OEkV3YMf6n/9ZvGWI3GWw0VoqH/1x2nd8Is/bPc=
+cloud.google.com/go v0.56.0/go.mod 
h1:jr7tqZxxKOVYizybht9+26Z/gUq7tiRzu+ACVAMbKVk=
+cloud.google.com/go v0.57.0/go.mod 
h1:oXiQ6Rzq3RAkkY7N6t3TcE6jE+CIBBbA36lwQ1JyzZs=
+cloud.google.com/go v0.62.0/go.mod 
h1:jmCYTdRCQuc1PHIIJ/maLInMho30T/Y0M4hTdTShOYc=
+cloud.google.com/go v0.65.0/go.mod 
h1:O5N8zS7uWy9vkA9vayVHs65eM1ubvY4h553ofrNHObY=
 cloud.google.com/go/bigquery v1.0.1/go.mod 
h1:i/xbL2UlR5RvWAURpBYZTtm/cXjCha9lbfbpx4poX+o=
+cloud.google.com/go/bigquery v1.3.0/go.mod 
h1:PjpwJnslEMmckchkHFfq+HTD2DmtT67aNFKH1/VBDHE=
+cloud.google.com/go/bigquery v1.4.0/go.mod 
h1:S8dzgnTigyfTmLBfrtrhyYhwRxG72rYxvftPBK2Dvzc=
+cloud.google.com/go/bigquery v1.5.0/go.mod 
h1:snEHRnqQbz117VIFhE8bmtwIDY80NLUZUMb4Nv6dBIg=
+cloud.google.com/go/bigquery v1.7.0/go.mod 
h1://okPTzCYNXSlb24MZs83e2Do+h+VXtc4gLoIoXIAPc=
+cloud.google.com/go/bigquery v1.8.0/go.mod 
h1:J5hqkt3O0uAFnINi6JXValWIb1v0goeZM77hZzJN/fQ=
 cloud.google.com/go/datastore v1.0.0/go.mod 
h1:LXYbyblFSglQ5pkeyhO+Qmw7ukd3C+pD7TKLgZqpHYE=
+cloud.google.com/go/datastore v1.1.0/go.mod 
h1:umbIZjpQpHh4hmRpGhH4tLFup+FVzqBi1b3c64qFpCk=
 cloud.google.com/go/firestore v1.1.0/go.mod 
h1:ulACoGHTpvq5r8rxGJ4ddJZBZqakUQqClKRT5SZwBmk=
 cloud.google.com/go/pubsub v1.0.1/go.mod 
h1:R0Gpsv3s54REJCy4fxDixWD93lHJMoZTyQ2kNxGRt3I=
+cloud.google.com/go/pubsub v1.1.0/go.mod 
h1:EwwdRX2sKPjnvnqCa270oGRyludottCI76h+R3AArQw=
+cloud.google.com/go/pubsub v1.2.0/go.mod 
h1:jhfEVHT8odbXTkndysNHCcx0awwzvfOlguIAii9o8iA=
+cloud.google.com/go/pubsub v1.3.1/go.mod 
h1:i+ucay31+CNRpDW4Lu78I4xXG+O1r/MAHgjpRVR+TSU=
 cloud.google.com/go/storage v1.0.0/go.mod 
h1:IhtSnM/ZTZV8YYJWCY8RULGVqBDmpoyjwiyrjsg+URw=
+cloud.google.com/go/storage v1.5.0/go.mod 
h1:tpKbwo567HUNpVclU5sGELwQWBDZ8gh0ZeosJ0Rtdos=
+cloud.google.com/go/storage v1.6.0/go.mod 
h1:N7U0C8pVQ/+NIKOBQyamJIeKQKkZ+mxpohlUTyfDhBk=
+cloud.google.com/go/storage v1.8.0/go.mod 
h1:Wv1Oy7z6Yz3DshWRJFhqM/UCfaWIRTdp0RXyy7KQOVs=
+cloud.google.com/go/storage v1.10.0/go.mod 
h1:FLPqc6j+Ki4BU591ie1oL6qBQGu2Bl/tZ9ullr3+Kg0=
 dmitri.shuralyov.com/gpu/mtl v0.0.0-20190408044501-666a987793e9/go.mod 
h1:H6x//7gZCb22OMCxBHrMx7a5I7Hp++hsVxbQ4BYO7hU=
-dubbo.apache.org/dubbo-go/v3 v3.0.0-rc2.0.20210915060211-8d727d630e0e 
h1:+aGq6bibw4z9OTQi5yqga5XN+Ekm6Ma8IjgZqrbD2YY=
-dubbo.apache.org/dubbo-go/v3 v3.0.0-rc2.0.20210915060211-8d727d630e0e/go.mod 
h1:qzYPQolHmB+cfNhO0fUGTCWbBRdEnvyssdF8zNIiPLQ=
+dubbo.apache.org/dubbo-go/v3 v3.0.0-rc2.0.20211002075540-f2948997d328 
h1:GZQ76MvqcgG2EYZIfsikJXgo/roz7cZxHmhYVhug6sc=
+dubbo.apache.org/dubbo-go/v3 v3.0.0-rc2.0.20211002075540-f2948997d328/go.mod 
h1:YPBIbpi4KROTax5eu1hikmOaGlBuQvDApiFXxy49vh8=
 github.com/Azure/go-ansiterm v0.0.0-20170929234023-d6e3b3328b78/go.mod 
h1:LmzpDX56iTiv29bbRTIsUNlaFfuhWRQBWjQdVyAevI8=
 github.com/Azure/go-autorest/autorest v0.9.0/go.mod 
h1:xyHB1BMZT0cuDHU7I0+g046+BFDTQ8rEZB0s4Yfa6bI=
 github.com/Azure/go-autorest/autorest/adal v0.5.0/go.mod 
h1:8Z9fGy2MpX0PvDjB1pEgQTmVqjGhiHBW7RJJEciWzS0=
@@ -75,6 +96,8 @@ github.com/aws/aws-sdk-go v1.25.37/go.mod 
h1:KmX6BPdI08NWTb3/sm4ZGu5ShLoqVDhKgpi
 github.com/aws/aws-sdk-go v1.27.0/go.mod 
h1:KmX6BPdI08NWTb3/sm4ZGu5ShLoqVDhKgpiN924inxo=
 github.com/aws/aws-sdk-go v1.30.27/go.mod 
h1:5zCpMtNQVjRREroY7sYe8lOMRSxkhG6MZveU8YkpAk0=
 github.com/aws/aws-sdk-go-v2 v0.18.0/go.mod 
h1:JWVYvqSMppoMJC0x5wdwiImzgXTI9FuZwxzkQq9wy+g=
+github.com/benbjohnson/clock v1.1.0 
h1:Q92kusRqC1XV2MjkWETPvjJVqKetz1OzxZB7mHJLju8=
+github.com/benbjohnson/clock v1.1.0/go.mod 
h1:J11/hYXuz8f4ySSvYwY0FKfm+ezbsZBKZxNJlLklBHA=
 github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod 
h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q=
 github.com/beorn7/perks v1.0.0/go.mod 
h1:KWe93zE9D1o94FZ5RNwFwVgaQK1VOXiVxmqh+CedLV8=
 github.com/beorn7/perks v1.0.1 h1:VlbKKnNfV8bJzeqoa4cOKqO6bYr3WgKZxO8Z16+hsOM=
@@ -94,12 +117,16 @@ github.com/cespare/xxhash v1.1.0 
h1:a6HrQnmkObjyL+Gs60czilIUGqrzKutQD6XZog3p+ko=
 github.com/cespare/xxhash v1.1.0/go.mod 
h1:XrSqR1VqqWfGrhpAt58auRo0WTKS1nRRg3ghfAqPWnc=
 github.com/cespare/xxhash/v2 v2.1.1 
h1:6MnRN8NT7+YBpUIWxHtefFZOKTAPgGjpQSxqLNn0+qY=
 github.com/cespare/xxhash/v2 v2.1.1/go.mod 
h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
+github.com/chzyer/logex v1.1.10/go.mod 
h1:+Ywpsq7O8HXn0nuIou7OrIPyXbp3wmkHB+jjWRnGsAI=
+github.com/chzyer/readline v0.0.0-20180603132655-2972be24d48e/go.mod 
h1:nSuG5e5PlCu98SY8svDHJxuZscDgtXS6KTTbou5AhLI=
+github.com/chzyer/test v0.0.0-20180213035817-a1ea475d72b1/go.mod 
h1:Q3SI9o4m/ZMnBNeIyt5eFwwo7qiLfzFZmjNmxjkiQlU=
 github.com/circonus-labs/circonus-gometrics v2.3.1+incompatible/go.mod 
h1:nmEj6Dob7S7YxXgwXpfOuvO54S+tGdZdw9fuRZt25Ag=
 github.com/circonus-labs/circonusllhist v0.1.3/go.mod 
h1:kMXHVDlOchFAehlya5ePtbp5jckzBHf4XRpQvBOLI+I=
 github.com/clbanning/x2j v0.0.0-20191024224557-825249438eec/go.mod 
h1:jMjuTZXRI4dUb/I5gc9Hdhagfvm9+RyrPryS/auMzxE=
 github.com/client9/misspell v0.3.4/go.mod 
h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw=
 github.com/cncf/udpa/go v0.0.0-20191209042840-269d4d468f6f/go.mod 
h1:M8M6+tZqaGXZJjfX53e64911xZQV5JYwmTeXPW+k8Sc=
 github.com/cncf/udpa/go v0.0.0-20201120205902-5459f2c99403/go.mod 
h1:WmhPx2Nbnhtbo57+VJT5O0JRkEi1Wbu0z5j0R8u5Hbk=
+github.com/cncf/xds/go v0.0.0-20210805033703-aa0b78936158/go.mod 
h1:eXthEFrGJvWHgFFCl3hGmgk+/aYT6PnTQLykKQRLhEs=
 github.com/cockroachdb/datadriven v0.0.0-20190809214429-80d97fb3cbaa/go.mod 
h1:zn76sxSg3SzpJ0PPJaLDCu+Bu0Lg3sKTORVIj19EIF8=
 github.com/cockroachdb/datadriven v0.0.0-20200714090401-bf6692d28da5 
h1:xD/lrqdvwsc+O2bjSSi3YqY73Ke3LAiSCx49aCesA0E=
 github.com/cockroachdb/datadriven v0.0.0-20200714090401-bf6692d28da5/go.mod 
h1:h6jFvWxBdQXxjopDMZyH2UVceIRfR84bdzbkoKrsWNo=
@@ -154,12 +181,12 @@ github.com/dubbogo/go-zookeeper v1.0.3 
h1:UkuY+rBsxdT7Bs63QAzp9z7XqQ53W1j8E5rwl8
 github.com/dubbogo/go-zookeeper v1.0.3/go.mod 
h1:fn6n2CAEer3novYgk9ULLwAjuV8/g4DdC2ENwRb6E+c=
 github.com/dubbogo/gost v1.9.0/go.mod 
h1:pPTjVyoJan3aPxBPNUX0ADkXjPibLo+/Ib0/fADXSG8=
 github.com/dubbogo/gost v1.11.12/go.mod 
h1:vIcP9rqz2KsXHPjsAwIUtfJIJjppQLQDcYaZTy/61jI=
-github.com/dubbogo/gost v1.11.16 
h1:fvOw8aKQ0BuUYuD+MaXAYFvT7tg2l7WAS5SL5gZJpFs=
 github.com/dubbogo/gost v1.11.16/go.mod 
h1:vIcP9rqz2KsXHPjsAwIUtfJIJjppQLQDcYaZTy/61jI=
+github.com/dubbogo/gost v1.11.17 
h1:Dwaoqv/G21nYsGkeQoLbCAOryRPl6B7pEsZSJcr55nE=
+github.com/dubbogo/gost v1.11.17/go.mod 
h1:vIcP9rqz2KsXHPjsAwIUtfJIJjppQLQDcYaZTy/61jI=
 github.com/dubbogo/jsonparser v1.0.1/go.mod 
h1:tYAtpctvSP/tWw4MeelsowSPgXQRVHHWbqL6ynps8jU=
 github.com/dubbogo/net v0.0.4 h1:Rn9aMPZwOiRE22YhtxmDEE3H0Q3cfVRNhuEjNMelJ/8=
 github.com/dubbogo/net v0.0.4/go.mod 
h1:1CGOnM7X3he+qgGNqjeADuE5vKZQx/eMSeUkpU3ujIc=
-github.com/dubbogo/triple v1.0.6-0.20210904050749-5721796f3fd6/go.mod 
h1:KbfU/uZDv+fJEqXYK3qI8m1iuBQ309QxiC0tvTf2pog=
 github.com/dubbogo/triple v1.0.6-0.20210909153707-3620c8d2d97c 
h1:/Qrdqo2JVrywDANk04DHrvdfREdIApAWZ6stbYZfNaM=
 github.com/dubbogo/triple v1.0.6-0.20210909153707-3620c8d2d97c/go.mod 
h1:KbfU/uZDv+fJEqXYK3qI8m1iuBQ309QxiC0tvTf2pog=
 github.com/dustin/go-humanize v0.0.0-20171111073723-bb3d318650d4/go.mod 
h1:HtrtbFcZ19U5GC7JDqmcUSB87Iq5E25KnS6fMYU6eOk=
@@ -182,6 +209,7 @@ github.com/envoyproxy/go-control-plane 
v0.9.1-0.20191026205805-5f8ba28d4473/go.m
 github.com/envoyproxy/go-control-plane v0.9.4/go.mod 
h1:6rpuAdCZL397s3pYoYcLgu1mIlRU8Am5FuJP05cCM98=
 github.com/envoyproxy/go-control-plane 
v0.9.9-0.20201210154907-fd9021fe5dad/go.mod 
h1:cXg6YxExXjJnVBQHBLXeUAgxn2UodCpnH306RInaBQk=
 github.com/envoyproxy/go-control-plane 
v0.9.9-0.20210217033140-668b12f5399d/go.mod 
h1:cXg6YxExXjJnVBQHBLXeUAgxn2UodCpnH306RInaBQk=
+github.com/envoyproxy/go-control-plane 
v0.9.10-0.20210907150352-cf90f659a021/go.mod 
h1:AFq3mo9L8Lqqiid3OhADV3RfLJnjiw63cSpi+fDTRC0=
 github.com/envoyproxy/protoc-gen-validate v0.1.0/go.mod 
h1:iSmxcyjqTsJpI2R4NaDN7+kN2VEUnK/pcBlmesArF7c=
 github.com/evanphx/json-patch v4.2.0+incompatible/go.mod 
h1:50XU6AFN0ol/bzJsmQLiYLvXMP4fmwYFNcr97nuDLSk=
 github.com/fastly/go-utils v0.0.0-20180712184237-d95a45783239 
h1:Ghm4eQYC0nEPnSJdVkTrXpu9KtoVCSo1hg7mtI7G9KU=
@@ -211,6 +239,7 @@ github.com/go-co-op/gocron v0.1.1/go.mod 
h1:Y9PWlYqDChf2Nbgg7kfS+ZsXHDTZbMZYPEQ0
 github.com/go-errors/errors v1.0.1 
h1:LUHzmkK3GUKUrL/1gfBUxAHzcev3apQlezX/+O7ma6w=
 github.com/go-errors/errors v1.0.1/go.mod 
h1:f4zRHt4oKfwPJE5k8C9vpYG+aDHdBFUsgrm6/TyX73Q=
 github.com/go-gl/glfw v0.0.0-20190409004039-e6da0acd62b1/go.mod 
h1:vR7hzQXu2zJy9AVAgeJqvqgH9Q5CA+iKCZ2gyEVpxRU=
+github.com/go-gl/glfw/v3.3/glfw v0.0.0-20191125211704-12ad95a8df72/go.mod 
h1:tQ2UAYgL5IevRw8kRxooKSPJfGvJ9fJQFa0TUsXzTg8=
 github.com/go-gl/glfw/v3.3/glfw v0.0.0-20200222043503-6f7a984d4dc4/go.mod 
h1:tQ2UAYgL5IevRw8kRxooKSPJfGvJ9fJQFa0TUsXzTg8=
 github.com/go-kit/kit v0.8.0/go.mod 
h1:xBxKIO96dXMWWy0MnWVtmwkA9/13aqxPnvrjFYMA2as=
 github.com/go-kit/kit v0.9.0/go.mod 
h1:xBxKIO96dXMWWy0MnWVtmwkA9/13aqxPnvrjFYMA2as=
@@ -261,10 +290,15 @@ github.com/golang/glog 
v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfU
 github.com/golang/groupcache v0.0.0-20160516000752-02826c3e7903/go.mod 
h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc=
 github.com/golang/groupcache v0.0.0-20190129154638-5b532d6fd5ef/go.mod 
h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc=
 github.com/golang/groupcache v0.0.0-20190702054246-869f871628b6/go.mod 
h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc=
+github.com/golang/groupcache v0.0.0-20191227052852-215e87163ea7/go.mod 
h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc=
 github.com/golang/groupcache v0.0.0-20200121045136-8c9f03a8e57e/go.mod 
h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc=
+github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da/go.mod 
h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc=
 github.com/golang/mock v1.1.1/go.mod 
h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A=
 github.com/golang/mock v1.2.0/go.mod 
h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A=
 github.com/golang/mock v1.3.1/go.mod 
h1:sBzyDLLjw3U8JLTeZvSv8jJB+tU5PVekmnlKIyFUx0Y=
+github.com/golang/mock v1.4.0/go.mod 
h1:UOMv5ysSaYNkG+OFQykRIcU/QvvxJf3p21QfJ2Bt3cw=
+github.com/golang/mock v1.4.1/go.mod 
h1:UOMv5ysSaYNkG+OFQykRIcU/QvvxJf3p21QfJ2Bt3cw=
+github.com/golang/mock v1.4.3/go.mod 
h1:UOMv5ysSaYNkG+OFQykRIcU/QvvxJf3p21QfJ2Bt3cw=
 github.com/golang/mock v1.4.4 h1:l75CXGRSwbaYNpl/Z2X1XIIAMSCquvXgpVZDhwEIJsc=
 github.com/golang/mock v1.4.4/go.mod 
h1:l3mdAwkq5BuhzHwde/uurv3sEJeZMXNpwsxVWU71h+4=
 github.com/golang/protobuf v0.0.0-20161109072736-4bd1920723d7/go.mod 
h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
@@ -272,6 +306,7 @@ github.com/golang/protobuf v1.2.0/go.mod 
h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5y
 github.com/golang/protobuf v1.3.1/go.mod 
h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
 github.com/golang/protobuf v1.3.2/go.mod 
h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
 github.com/golang/protobuf v1.3.3/go.mod 
h1:vzj43D7+SQXF/4pzW/hwtAqwc6iTitCiVSaWz5lYuqw=
+github.com/golang/protobuf v1.3.4/go.mod 
h1:vzj43D7+SQXF/4pzW/hwtAqwc6iTitCiVSaWz5lYuqw=
 github.com/golang/protobuf v1.3.5/go.mod 
h1:6O5/vntMXwX2lRkT1hjjk0nAC1IDOTvTlVgjlRvqsdk=
 github.com/golang/protobuf v1.4.0-rc.1/go.mod 
h1:ceaxUfeHdC40wWswd/P6IGgMaK3YpKi5j83Wpe3EHw8=
 github.com/golang/protobuf v1.4.0-rc.1.0.20200221234624-67d41d38c208/go.mod 
h1:xKAWHe0F5eneWXFV3EuXVDTCmh+JuBKY0li0aMyXATA=
@@ -294,7 +329,9 @@ github.com/google/go-cmp v0.2.0/go.mod 
h1:oXzfMopK8JAjlY9xF4vHSVASa0yLyX7SntLO5a
 github.com/google/go-cmp v0.3.0/go.mod 
h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
 github.com/google/go-cmp v0.3.1/go.mod 
h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
 github.com/google/go-cmp v0.4.0/go.mod 
h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
+github.com/google/go-cmp v0.4.1/go.mod 
h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/google/go-cmp v0.5.0/go.mod 
h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
+github.com/google/go-cmp v0.5.1/go.mod 
h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/google/go-cmp v0.5.4/go.mod 
h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/google/go-cmp v0.5.5 h1:Khx7svrCpmxxtHBq5j2mp/xVjsi8hQMfNLvJFAlrGgU=
 github.com/google/go-cmp v0.5.5/go.mod 
h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
@@ -302,8 +339,14 @@ github.com/google/gofuzz 
v0.0.0-20161122191042-44d81051d367/go.mod h1:HP5RmnzzSN
 github.com/google/gofuzz v1.0.0 h1:A8PeW59pxE9IoFRqBp37U+mSNaQoZ46F1f0f863XSXw=
 github.com/google/gofuzz v1.0.0/go.mod 
h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
 github.com/google/martian v2.1.0+incompatible/go.mod 
h1:9I4somxYTbIHy5NJKHRl3wXiIaQGbYVAs8BPL6v8lEs=
+github.com/google/martian/v3 v3.0.0/go.mod 
h1:y5Zk1BBys9G+gd6Jrk0W3cC1+ELVxBWuIGO+w/tUAp0=
 github.com/google/pprof v0.0.0-20181206194817-3ea8567a2e57/go.mod 
h1:zfwlbNMJ+OItoe0UupaVj+oy1omPYYDuagoSzA8v9mc=
 github.com/google/pprof v0.0.0-20190515194954-54271f7e092f/go.mod 
h1:zfwlbNMJ+OItoe0UupaVj+oy1omPYYDuagoSzA8v9mc=
+github.com/google/pprof v0.0.0-20191218002539-d4f498aebedc/go.mod 
h1:ZgVRPoUq/hfqzAqh7sHMqb3I9Rq5C59dIz2SbBwJ4eM=
+github.com/google/pprof v0.0.0-20200212024743-f11f1df84d12/go.mod 
h1:ZgVRPoUq/hfqzAqh7sHMqb3I9Rq5C59dIz2SbBwJ4eM=
+github.com/google/pprof v0.0.0-20200229191704-1ebb73c60ed3/go.mod 
h1:ZgVRPoUq/hfqzAqh7sHMqb3I9Rq5C59dIz2SbBwJ4eM=
+github.com/google/pprof v0.0.0-20200430221834-fc25d7d30c6d/go.mod 
h1:ZgVRPoUq/hfqzAqh7sHMqb3I9Rq5C59dIz2SbBwJ4eM=
+github.com/google/pprof v0.0.0-20200708004538-1a94d8640e99/go.mod 
h1:ZgVRPoUq/hfqzAqh7sHMqb3I9Rq5C59dIz2SbBwJ4eM=
 github.com/google/renameio v0.1.0/go.mod 
h1:KWCgfxg9yswjAJkECMjeO8J8rahYeXnNhOm40UhjYkI=
 github.com/google/uuid v1.0.0/go.mod 
h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
 github.com/google/uuid v1.1.1/go.mod 
h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
@@ -392,6 +435,7 @@ github.com/hashicorp/yamux 
v0.0.0-20180604194846-3520598351bb/go.mod h1:+NfK9FKe
 github.com/hashicorp/yamux v0.0.0-20181012175058-2f1d1f20f75d/go.mod 
h1:+NfK9FKeTrX5uv1uIXGdwYDTeHna2qgaIlx54MXqjAM=
 github.com/hpcloud/tail v1.0.0/go.mod 
h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU=
 github.com/hudl/fargo v1.3.0/go.mod 
h1:y3CKSmjA+wD2gak7sUSXTAoopbhU08POFhmITJgmKTg=
+github.com/ianlancetaylor/demangle v0.0.0-20181102032728-5e5cf60278f6/go.mod 
h1:aSSvb/t6k1mPoxDqO4vJh6VOCGPwU4O0C2/Eqndh1Sc=
 github.com/imdario/mergo v0.3.5/go.mod 
h1:2EnlNZ0deacrJVfApfmtdGgDfMuh/nq6Ok1EcJh5FfA=
 github.com/inconshreveable/mousetrap v1.0.0/go.mod 
h1:PxqpIevigyE2G7u3NXJIT2ANytuPF1OarO4DADm73n8=
 github.com/influxdata/influxdb1-client 
v0.0.0-20191209144304-8bf82d3c094d/go.mod 
h1:qj24IKcXYK6Iy9ceXlo3Tc+vtHo9lIhSX5JddghvEPo=
@@ -418,6 +462,7 @@ github.com/json-iterator/go v1.1.10/go.mod 
h1:KdQUCv79m/52Kvf8AW2vK1V8akMuk1QjK/
 github.com/json-iterator/go v1.1.11 
h1:uVUAXhF2To8cbw/3xN3pxj6kk7TYKs98NIrTqPlMWAQ=
 github.com/json-iterator/go v1.1.11/go.mod 
h1:KdQUCv79m/52Kvf8AW2vK1V8akMuk1QjK/uOdHXbAo4=
 github.com/jstemmer/go-junit-report v0.0.0-20190106144839-af01ea7f8024/go.mod 
h1:6v2b51hI/fHJwM22ozAgKL4VKDeJcHhJFhtBdhmNjmU=
+github.com/jstemmer/go-junit-report v0.9.1/go.mod 
h1:Brl9GWCQeLvo8nXZwPNNblvFj/XSXhF0NWZEnDohbsk=
 github.com/jtolds/gls v4.20.0+incompatible 
h1:xdiiI2gbIgH/gLH7ADydsJ1uDOEzR8yvV7C0MuV77Wo=
 github.com/jtolds/gls v4.20.0+incompatible/go.mod 
h1:QJZ7F/aHp+rZTRtaJ1ow/lLfFfVYBRgL+9YlvaHOwJU=
 github.com/julienschmidt/httprouter v1.2.0/go.mod 
h1:SYymIcj16QtmaHHD7aYtjjsJG7VTCxuUUipMqKk8s4w=
@@ -487,8 +532,9 @@ github.com/mitchellh/iochan v1.0.0/go.mod 
h1:JwYml1nuB7xOzsp52dPpHFffvOCDupsG0Qu
 github.com/mitchellh/mapstructure v0.0.0-20160808181253-ca63d7c062ee/go.mod 
h1:FVVH3fgwuzCH5S8UJGiWEs2h04kUh9fWfEaFds41c1Y=
 github.com/mitchellh/mapstructure v1.1.2/go.mod 
h1:FVVH3fgwuzCH5S8UJGiWEs2h04kUh9fWfEaFds41c1Y=
 github.com/mitchellh/mapstructure v1.3.2/go.mod 
h1:bFUtVrKA4DC2yAKiSyO/QUcy7e+RRV2QTWOzhPopBRo=
-github.com/mitchellh/mapstructure v1.4.1 
h1:CpVNEelQCZBooIPDn+AR3NpivK/TIKU8bDxdASFVQag=
 github.com/mitchellh/mapstructure v1.4.1/go.mod 
h1:bFUtVrKA4DC2yAKiSyO/QUcy7e+RRV2QTWOzhPopBRo=
+github.com/mitchellh/mapstructure v1.4.2 
h1:6h7AQ0yhTcIsmFmnAwQls75jp2Gzs4iB8W7pjMO+rqo=
+github.com/mitchellh/mapstructure v1.4.2/go.mod 
h1:bFUtVrKA4DC2yAKiSyO/QUcy7e+RRV2QTWOzhPopBRo=
 github.com/mitchellh/reflectwalk v1.0.0/go.mod 
h1:mSTlrgnPZtwu0c4WaC2kGObEpuNDbx0jmZXqmk4esnw=
 github.com/mitchellh/reflectwalk v1.0.2 
h1:G2LzWKi524PWgd3mLHV8Y5k7s6XUvT0Gef6zxSIeXaQ=
 github.com/mitchellh/reflectwalk v1.0.2/go.mod 
h1:mSTlrgnPZtwu0c4WaC2kGObEpuNDbx0jmZXqmk4esnw=
@@ -507,8 +553,9 @@ github.com/munnerz/goautoneg 
v0.0.0-20120707110453-a547fc61f48d/go.mod h1:+n7T8m
 github.com/mwitkow/go-conntrack v0.0.0-20161129095857-cc309e4a2223/go.mod 
h1:qRWi+5nqEBWmkhHvq77mSJWrCKwh8bxhgT7d/eI7P4U=
 github.com/mwitkow/go-conntrack v0.0.0-20190716064945-2f068394615f/go.mod 
h1:qRWi+5nqEBWmkhHvq77mSJWrCKwh8bxhgT7d/eI7P4U=
 github.com/mxk/go-flowrate v0.0.0-20140419014527-cca7078d478f/go.mod 
h1:ZdcZmHo+o7JKHSa8/e818NopupXU1YMK5fe1lsApnBw=
-github.com/nacos-group/nacos-sdk-go v1.0.8 
h1:8pEm05Cdav9sQgJSv5kyvlgfz0SzFUUGI3pWX6SiSnM=
 github.com/nacos-group/nacos-sdk-go v1.0.8/go.mod 
h1:hlAPn3UdzlxIlSILAyOXKxjFSvDJ9oLzTJ9hLAK1KzA=
+github.com/nacos-group/nacos-sdk-go v1.0.9 
h1:sMvrp6tZj4LdhuHRsS4GCqASB81k3pjmT2ykDQQpwt0=
+github.com/nacos-group/nacos-sdk-go v1.0.9/go.mod 
h1:hlAPn3UdzlxIlSILAyOXKxjFSvDJ9oLzTJ9hLAK1KzA=
 github.com/natefinch/lumberjack v2.0.0+incompatible 
h1:4QJd3OLAMgj7ph+yZTuX13Ld4UpgHp07nNdFX7mqFfM=
 github.com/natefinch/lumberjack v2.0.0+incompatible/go.mod 
h1:Wi9p2TTF5DG5oU+6YfsmYQpsTIOm0B1VNzQg9Mw6nPk=
 github.com/nats-io/jwt v0.3.0/go.mod 
h1:fRYCDE99xlTsqUzISS1Bi75UBJ6ljOJQOAAu5VglpSg=
@@ -606,8 +653,9 @@ github.com/prometheus/common v0.7.0/go.mod 
h1:DjGbpBbp5NYNiECxcL/VnbXCCaQpKd3tt2
 github.com/prometheus/common v0.9.1/go.mod 
h1:yhUN8i9wzaXS3w1O07YhxHEBxD+W35wd8bs7vj7HSQ4=
 github.com/prometheus/common v0.10.0/go.mod 
h1:Tlit/dnDKsSWFlCLTWaA1cyBgKHSMdTB80sz/V91rCo=
 github.com/prometheus/common v0.15.0/go.mod 
h1:U+gB1OBLb1lF3O42bTCL+FK18tX9Oar16Clt/msog/s=
-github.com/prometheus/common v0.26.0 
h1:iMAkS2TDoNWnKM+Kopnx/8tnEStIfpYA0ur0xQzzhMQ=
 github.com/prometheus/common v0.26.0/go.mod 
h1:M7rCNAaPfAosfx8veZJCuw84e35h3Cfd9VFqTh1DIvc=
+github.com/prometheus/common v0.28.0 
h1:vGVfV9KrDTvWt5boZO0I19g2E3CsWfpPPKZM9dt3mEw=
+github.com/prometheus/common v0.28.0/go.mod 
h1:vu+V0TpY+O6vW9J44gczi3Ap/oXXR10b+M/gUGO4Hls=
 github.com/prometheus/procfs v0.0.0-20180125133057-cb4147076ac7/go.mod 
h1:c3At6R/oaqEKCNdg8wHV1ftS6bRYblBhIjjI8uT2IGk=
 github.com/prometheus/procfs v0.0.0-20181005140218-185b4288413d/go.mod 
h1:c3At6R/oaqEKCNdg8wHV1ftS6bRYblBhIjjI8uT2IGk=
 github.com/prometheus/procfs v0.0.0-20181204211112-1dc9a6cbc91a/go.mod 
h1:c3At6R/oaqEKCNdg8wHV1ftS6bRYblBhIjjI8uT2IGk=
@@ -715,7 +763,9 @@ github.com/urfave/cli v1.20.0/go.mod 
h1:70zkFmudgCuE/ngEzBv17Jvp/497gISqfk5gWijb
 github.com/urfave/cli v1.22.1/go.mod 
h1:Gos4lmkARVdJ6EkW0WaNv/tZAAMe9V7XWyB60NtXRu0=
 github.com/xiang90/probing v0.0.0-20190116061207-43a291ad63a2 
h1:eY9dn8+vbi4tKz5Qo6v2eYzo7kUS51QINcR5jNpbZS8=
 github.com/xiang90/probing v0.0.0-20190116061207-43a291ad63a2/go.mod 
h1:UETIi67q53MR2AWcXfiuqkDkRtnGDLqkBTpCHuJHxtU=
+github.com/yuin/goldmark v1.1.25/go.mod 
h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
 github.com/yuin/goldmark v1.1.27/go.mod 
h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
+github.com/yuin/goldmark v1.1.32/go.mod 
h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
 github.com/yuin/goldmark v1.2.1/go.mod 
h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
 github.com/yuin/goldmark v1.3.5/go.mod 
h1:mwnBkeHKe2W/ZEtQ+71ViKU8L12m81fl3OWwC1Zlc8k=
 github.com/zouyx/agollo/v3 v3.4.5 
h1:7YCxzY9ZYaH9TuVUBvmI6Tk0mwMggikah+cfbYogcHQ=
@@ -747,12 +797,17 @@ go.opencensus.io v0.20.2/go.mod 
h1:6WKK9ahsWS3RSO+PY9ZHZUfv2irvY6gN279GOPZjmmk=
 go.opencensus.io v0.21.0/go.mod h1:mSImk1erAIZhrmZN+AvHh14ztQfjbGwt4TtuofqLduU=
 go.opencensus.io v0.22.0/go.mod h1:+kGneAE2xo2IficOXnaByMWTGM9T73dGwxeWcUqIpI8=
 go.opencensus.io v0.22.2/go.mod h1:yxeiOL68Rb0Xd1ddK5vPZ/oVn4vY4Ynel7k9FzqtOIw=
+go.opencensus.io v0.22.3/go.mod h1:yxeiOL68Rb0Xd1ddK5vPZ/oVn4vY4Ynel7k9FzqtOIw=
+go.opencensus.io v0.22.4/go.mod h1:yxeiOL68Rb0Xd1ddK5vPZ/oVn4vY4Ynel7k9FzqtOIw=
+go.opentelemetry.io/proto/otlp v0.7.0/go.mod 
h1:PqfVotwruBrMGOCsRd/89rSnXhoiJIqeYNgFYFoEGnI=
 go.uber.org/atomic v1.3.2/go.mod 
h1:gD2HeocX3+yG+ygLZcrzQJaqmWj9AIm7n08wl/qW/PE=
 go.uber.org/atomic v1.4.0/go.mod 
h1:gD2HeocX3+yG+ygLZcrzQJaqmWj9AIm7n08wl/qW/PE=
 go.uber.org/atomic v1.5.0/go.mod 
h1:sABNBOSYdrvTF6hTgEIbc7YasKWGhgEQZyfxyTvoXHQ=
 go.uber.org/atomic v1.6.0/go.mod 
h1:sABNBOSYdrvTF6hTgEIbc7YasKWGhgEQZyfxyTvoXHQ=
 go.uber.org/atomic v1.7.0 h1:ADUqmZGgLDDfbSL9ZmPxKTybcoEYHgpYfELNoN+7hsw=
 go.uber.org/atomic v1.7.0/go.mod 
h1:fEN4uk6kAWBTFdckzkM89CLk9XfWZrxpCo0nPH17wJc=
+go.uber.org/goleak v1.1.11-0.20210813005559-691160354723 
h1:sHOAIxRGBp443oHZIPB+HsUGaksVCXVQENPxwTfQdH4=
+go.uber.org/goleak v1.1.11-0.20210813005559-691160354723/go.mod 
h1:cwTWslyiVhfpKIDGSZEM2HlOvcqm+tG4zioyIeLoqMQ=
 go.uber.org/multierr v1.1.0/go.mod 
h1:wR5kodmAFQ0UK8QlbwjlSNy0Z68gJhDJUG5sjR94q/0=
 go.uber.org/multierr v1.3.0/go.mod 
h1:VgVr7evmIr6uPjLBxg28wmKNXyqE9akIJ5XnfpiKl+4=
 go.uber.org/multierr v1.5.0/go.mod 
h1:FeouvMocqHpRaaGuG9EjoKcStLC43Zu/fmqdUMPcKYU=
@@ -763,8 +818,9 @@ go.uber.org/zap v1.10.0/go.mod 
h1:vwi/ZaCAaUcBkycHslxD9B2zi4UTXhF60s6SWpuDF0Q=
 go.uber.org/zap v1.13.0/go.mod h1:zwrFLgMcdUuIBviXEYEH1YKNaOBnKXsx2IPda5bBwHM=
 go.uber.org/zap v1.15.0/go.mod h1:Mb2vm2krFEG5DV0W9qcHBYFtp/Wku1cvYaqPsS/WYfc=
 go.uber.org/zap v1.16.0/go.mod h1:MA8QOfq0BHJwdXa996Y4dYkAqRKB8/1K1QMMZVaNZjQ=
-go.uber.org/zap v1.17.0 h1:MTjgFu6ZLKvY6Pvaqk97GlxNBuMpV4Hy/3P6tRGlI2U=
 go.uber.org/zap v1.17.0/go.mod h1:MXVU+bhUf/A7Xi2HNOnopQOrmycQ5Ih87HtOu4q5SSo=
+go.uber.org/zap v1.19.1 h1:ue41HOKd1vGURxrmeKIgELGb3jPW9DMUDGtsinblHwI=
+go.uber.org/zap v1.19.1/go.mod h1:j3DNczoxDZroyBnOT1L/Q79cfUMGZxlv/9dzN7SM1rI=
 golang.org/x/crypto v0.0.0-20171113213409-9f005a07e0d3/go.mod 
h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
 golang.org/x/crypto v0.0.0-20180904163835-0709b304e793/go.mod 
h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
 golang.org/x/crypto v0.0.0-20181029021203-45a5f77698d3/go.mod 
h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
@@ -785,6 +841,11 @@ golang.org/x/exp v0.0.0-20190306152737-a1d7652674e8/go.mod 
h1:CJ0aWSM057203Lf6IL
 golang.org/x/exp v0.0.0-20190510132918-efd6b22b2522/go.mod 
h1:ZjyILWgesfNpC6sMxTJOJm9Kp84zZh5NQWvqDGG3Qr8=
 golang.org/x/exp v0.0.0-20190829153037-c13cbed26979/go.mod 
h1:86+5VVa7VpoJ4kLfm080zCjGlMRFzhUhsZKEZO7MGek=
 golang.org/x/exp v0.0.0-20191030013958-a1ab85dbe136/go.mod 
h1:JXzH8nQsPlswgeRAPE3MuO9GYsAcnJvJ4vnMwN/5qkY=
+golang.org/x/exp v0.0.0-20191129062945-2f5052295587/go.mod 
h1:2RIsYlXP63K8oxa1u096TMicItID8zy7Y6sNkU49FU4=
+golang.org/x/exp v0.0.0-20191227195350-da58074b4299/go.mod 
h1:2RIsYlXP63K8oxa1u096TMicItID8zy7Y6sNkU49FU4=
+golang.org/x/exp v0.0.0-20200119233911-0405dc783f0a/go.mod 
h1:2RIsYlXP63K8oxa1u096TMicItID8zy7Y6sNkU49FU4=
+golang.org/x/exp v0.0.0-20200207192155-f17229e696bd/go.mod 
h1:J/WKrq2StrnmMY6+EHIKF9dgMWnmCNThgcyBT1FY9mM=
+golang.org/x/exp v0.0.0-20200224162631-6cc2880d07d6/go.mod 
h1:3jZMyOhIsHpP37uCMkUooju7aAi5cS1Q23tOzKc+0MU=
 golang.org/x/exp v0.0.0-20200331195152-e8c3332aa8e5/go.mod 
h1:4M0jN8W1tt0AVLNr8HDosyJCDCDuyL9N9+3m7wDWgKw=
 golang.org/x/image v0.0.0-20190227222117-0694c2d4d067/go.mod 
h1:kZ7UVZpmo3dzQBMxlp+ypCbDeSB+sBbTgSJuh5dn5js=
 golang.org/x/image v0.0.0-20190802002840-cff245a6509b/go.mod 
h1:FeLwcggjj3mMvU+oOTbSwawSJRM1uh48EjtB4UJZlP0=
@@ -795,7 +856,10 @@ golang.org/x/lint 
v0.0.0-20190313153728-d0100b6bd8b3/go.mod h1:6SW0HCj/g11FgYtHl
 golang.org/x/lint v0.0.0-20190409202823-959b441ac422/go.mod 
h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
 golang.org/x/lint v0.0.0-20190909230951-414d861bb4ac/go.mod 
h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
 golang.org/x/lint v0.0.0-20190930215403-16217165b5de/go.mod 
h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
+golang.org/x/lint v0.0.0-20191125180803-fdd1cda4f05f/go.mod 
h1:5qLYkcX4OjUUV8bRuDixDT3tpyyb+LUpUlRWLxfhWrs=
+golang.org/x/lint v0.0.0-20200130185559-910be7a94367/go.mod 
h1:3xt1FjdF8hUf6vQPIChWIBhFzV8gjjsPE/fR3IyQdNY=
 golang.org/x/lint v0.0.0-20200302205851-738671d3881b/go.mod 
h1:3xt1FjdF8hUf6vQPIChWIBhFzV8gjjsPE/fR3IyQdNY=
+golang.org/x/lint v0.0.0-20210508222113-6edffad5e616 
h1:VLliZ0d+/avPrXXH+OakdXhpJuEoBZuwh1m2j7U6Iug=
 golang.org/x/lint v0.0.0-20210508222113-6edffad5e616/go.mod 
h1:3xt1FjdF8hUf6vQPIChWIBhFzV8gjjsPE/fR3IyQdNY=
 golang.org/x/mobile v0.0.0-20190312151609-d3739f865fa6/go.mod 
h1:z+o9i4GpDbdi3rU15maQ/Ox0txvL9dWGYEHz965HBQE=
 golang.org/x/mobile v0.0.0-20190719004257-d2bd2a29d028/go.mod 
h1:E/iHnbuqvinMTCcRqshq8CkpyQDoeVncDDYHnLhea+o=
@@ -805,6 +869,7 @@ golang.org/x/mod 
v0.1.1-0.20191105210325-c90efee705ee/go.mod h1:QqPTAvyqsEbceGzB
 golang.org/x/mod v0.1.1-0.20191107180719-034126e5016b/go.mod 
h1:QqPTAvyqsEbceGzBzNggFXnrqF1CaUcvgkdR5Ot7KZg=
 golang.org/x/mod v0.2.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
 golang.org/x/mod v0.3.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
+golang.org/x/mod v0.4.2 h1:Gz96sIWK3OalVv/I/qNygP42zyoKp3xptRVCWRFEBvo=
 golang.org/x/mod v0.4.2/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
 golang.org/x/net v0.0.0-20170114055629-f2499483f923/go.mod 
h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod 
h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
@@ -824,30 +889,45 @@ golang.org/x/net 
v0.0.0-20190503192946-f4e77d36d62c/go.mod h1:t9HGtf8HONx5eT2rtn
 golang.org/x/net v0.0.0-20190603091049-60506f45cf65/go.mod 
h1:HSz+uSET+XFnRR8LxR5pz3Of3rY3CfYBVs4xY44aLks=
 golang.org/x/net v0.0.0-20190613194153-d28f0bde5980/go.mod 
h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod 
h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
+golang.org/x/net v0.0.0-20190628185345-da137c7871d7/go.mod 
h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
+golang.org/x/net v0.0.0-20190724013045-ca1201d0de80/go.mod 
h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20190813141303-74dc4d7220e7/go.mod 
h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20191002035440-2ec189313ef0/go.mod 
h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20191004110552-13f9640d40b9/go.mod 
h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
+golang.org/x/net v0.0.0-20191209160850-c0dbc17a3553/go.mod 
h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
+golang.org/x/net v0.0.0-20200114155413-6afb5195e5aa/go.mod 
h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20200202094626-16171245cfb2/go.mod 
h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
+golang.org/x/net v0.0.0-20200222125558-5a598a2470a0/go.mod 
h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20200226121028-0de0cce0169b/go.mod 
h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
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h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
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@@ -882,18 +962,28 @@ golang.org/x/sys 
v0.0.0-20191001151750-bb3f8db39f24/go.mod h1:h1NjWce9XRLGQEsW7w
 golang.org/x/sys v0.0.0-20191005200804-aed5e4c7ecf9/go.mod 
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 golang.org/x/sys v0.0.0-20191008105621-543471e840be/go.mod 
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@@ -902,19 +992,22 @@ golang.org/x/sys 
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h1:EkVYQZoAsY45+roYkvgYkIh4xh/qjgUK9TdY2XT94GE=
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h1:EkVYQZoAsY45+roYkvgYkIh4xh/qjgUK9TdY2XT94GE=
+golang.org/x/tools v0.0.0-20200618134242-20370b0cb4b2/go.mod 
h1:EkVYQZoAsY45+roYkvgYkIh4xh/qjgUK9TdY2XT94GE=
 golang.org/x/tools v0.0.0-20200619180055-7c47624df98f/go.mod 
h1:EkVYQZoAsY45+roYkvgYkIh4xh/qjgUK9TdY2XT94GE=
+golang.org/x/tools v0.0.0-20200729194436-6467de6f59a7/go.mod 
h1:njjCfa9FT2d7l9Bc6FUM5FLjQPp3cFF28FI3qnDFljA=
+golang.org/x/tools v0.0.0-20200804011535-6c149bb5ef0d/go.mod 
h1:njjCfa9FT2d7l9Bc6FUM5FLjQPp3cFF28FI3qnDFljA=
+golang.org/x/tools v0.0.0-20200825202427-b303f430e36d/go.mod 
h1:njjCfa9FT2d7l9Bc6FUM5FLjQPp3cFF28FI3qnDFljA=
 golang.org/x/tools v0.0.0-20200928182047-19e03678916f/go.mod 
h1:z6u4i615ZeAfBE4XtMziQW1fSVJXACjjbWkB/mvPzlU=
 golang.org/x/tools v0.0.0-20201014170642-d1624618ad65/go.mod 
h1:z6u4i615ZeAfBE4XtMziQW1fSVJXACjjbWkB/mvPzlU=
 golang.org/x/tools v0.0.0-20210106214847-113979e3529a/go.mod 
h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA=
 golang.org/x/tools v0.1.2/go.mod 
h1:o0xws9oXOQQZyjljx8fwUC0k7L1pTE6eaCbjGeHmOkk=
+golang.org/x/tools v0.1.5 h1:ouewzE6p+/VEB31YYnTbEJdi8pFqKp4P4n85vwo3DHA=
+golang.org/x/tools v0.1.5/go.mod 
h1:o0xws9oXOQQZyjljx8fwUC0k7L1pTE6eaCbjGeHmOkk=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod 
h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod 
h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod 
h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
@@ -967,11 +1084,24 @@ google.golang.org/api v0.7.0/go.mod 
h1:WtwebWUNSVBH/HAw79HIFXZNqEvBhG+Ra+ax0hx3E
 google.golang.org/api v0.8.0/go.mod 
h1:o4eAsZoiT+ibD93RtjEohWalFOjRDx6CVaqeizhEnKg=
 google.golang.org/api v0.9.0/go.mod 
h1:o4eAsZoiT+ibD93RtjEohWalFOjRDx6CVaqeizhEnKg=
 google.golang.org/api v0.13.0/go.mod 
h1:iLdEw5Ide6rF15KTC1Kkl0iskquN2gFfn9o9XIsbkAI=
+google.golang.org/api v0.14.0/go.mod 
h1:iLdEw5Ide6rF15KTC1Kkl0iskquN2gFfn9o9XIsbkAI=
+google.golang.org/api v0.15.0/go.mod 
h1:iLdEw5Ide6rF15KTC1Kkl0iskquN2gFfn9o9XIsbkAI=
+google.golang.org/api v0.17.0/go.mod 
h1:BwFmGc8tA3vsd7r/7kR8DY7iEEGSU04BFxCo5jP/sfE=
+google.golang.org/api v0.18.0/go.mod 
h1:BwFmGc8tA3vsd7r/7kR8DY7iEEGSU04BFxCo5jP/sfE=
+google.golang.org/api v0.19.0/go.mod 
h1:BwFmGc8tA3vsd7r/7kR8DY7iEEGSU04BFxCo5jP/sfE=
+google.golang.org/api v0.20.0/go.mod 
h1:BwFmGc8tA3vsd7r/7kR8DY7iEEGSU04BFxCo5jP/sfE=
+google.golang.org/api v0.22.0/go.mod 
h1:BwFmGc8tA3vsd7r/7kR8DY7iEEGSU04BFxCo5jP/sfE=
+google.golang.org/api v0.24.0/go.mod 
h1:lIXQywCXRcnZPGlsd8NbLnOjtAoL6em04bJ9+z0MncE=
+google.golang.org/api v0.28.0/go.mod 
h1:lIXQywCXRcnZPGlsd8NbLnOjtAoL6em04bJ9+z0MncE=
+google.golang.org/api v0.29.0/go.mod 
h1:Lcubydp8VUV7KeIHD9z2Bys/sm/vGKnG1UHuDBSrHWM=
+google.golang.org/api v0.30.0/go.mod 
h1:QGmEvQ87FHZNiUVJkT14jQNYJ4ZJjdRF23ZXz5138Fc=
 google.golang.org/appengine v1.1.0/go.mod 
h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM=
 google.golang.org/appengine v1.2.0/go.mod 
h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
 google.golang.org/appengine v1.4.0/go.mod 
h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
 google.golang.org/appengine v1.5.0/go.mod 
h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
 google.golang.org/appengine v1.6.1/go.mod 
h1:i06prIuMbXzDqacNJfV5OdTW448YApPu5ww/cMBSeb0=
+google.golang.org/appengine v1.6.5/go.mod 
h1:8WjMMxjGQR8xUklV/ARdw2HLXBOI7O7uCIDZVag1xfc=
+google.golang.org/appengine v1.6.6/go.mod 
h1:8WjMMxjGQR8xUklV/ARdw2HLXBOI7O7uCIDZVag1xfc=
 google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8/go.mod 
h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=
 google.golang.org/genproto v0.0.0-20190307195333-5fe7a883aa19/go.mod 
h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
 google.golang.org/genproto v0.0.0-20190404172233-64821d5d2107/go.mod 
h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
@@ -983,10 +1113,29 @@ google.golang.org/genproto 
v0.0.0-20190801165951-fa694d86fc64/go.mod h1:DMBHOl98
 google.golang.org/genproto v0.0.0-20190819201941-24fa4b261c55/go.mod 
h1:DMBHOl98Agz4BDEuKkezgsaosCRResVns1a3J2ZsMNc=
 google.golang.org/genproto v0.0.0-20190911173649-1774047e7e51/go.mod 
h1:IbNlFCBrqXvoKpeg0TB2l7cyZUmoaFKYIwrEpbDKLA8=
 google.golang.org/genproto v0.0.0-20191108220845-16a3f7862a1a/go.mod 
h1:n3cpQtvxv34hfy77yVDNjmbRyujviMdxYliBSkLhpCc=
+google.golang.org/genproto v0.0.0-20191115194625-c23dd37a84c9/go.mod 
h1:n3cpQtvxv34hfy77yVDNjmbRyujviMdxYliBSkLhpCc=
+google.golang.org/genproto v0.0.0-20191216164720-4f79533eabd1/go.mod 
h1:n3cpQtvxv34hfy77yVDNjmbRyujviMdxYliBSkLhpCc=
+google.golang.org/genproto v0.0.0-20191230161307-f3c370f40bfb/go.mod 
h1:n3cpQtvxv34hfy77yVDNjmbRyujviMdxYliBSkLhpCc=
+google.golang.org/genproto v0.0.0-20200115191322-ca5a22157cba/go.mod 
h1:n3cpQtvxv34hfy77yVDNjmbRyujviMdxYliBSkLhpCc=
+google.golang.org/genproto v0.0.0-20200122232147-0452cf42e150/go.mod 
h1:n3cpQtvxv34hfy77yVDNjmbRyujviMdxYliBSkLhpCc=
+google.golang.org/genproto v0.0.0-20200204135345-fa8e72b47b90/go.mod 
h1:GmwEX6Z4W5gMy59cAlVYjN9JhxgbQH6Gn+gFDQe2lzA=
+google.golang.org/genproto v0.0.0-20200212174721-66ed5ce911ce/go.mod 
h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c=
+google.golang.org/genproto v0.0.0-20200224152610-e50cd9704f63/go.mod 
h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c=
+google.golang.org/genproto v0.0.0-20200228133532-8c2c7df3a383/go.mod 
h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c=
+google.golang.org/genproto v0.0.0-20200305110556-506484158171/go.mod 
h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c=
+google.golang.org/genproto v0.0.0-20200312145019-da6875a35672/go.mod 
h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c=
+google.golang.org/genproto v0.0.0-20200331122359-1ee6d9798940/go.mod 
h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c=
 google.golang.org/genproto v0.0.0-20200423170343-7949de9c1215/go.mod 
h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c=
+google.golang.org/genproto v0.0.0-20200430143042-b979b6f78d84/go.mod 
h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c=
+google.golang.org/genproto v0.0.0-20200511104702-f5ebc3bea380/go.mod 
h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c=
 google.golang.org/genproto v0.0.0-20200513103714-09dca8ec2884/go.mod 
h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c=
+google.golang.org/genproto v0.0.0-20200515170657-fc4c6c6a6587/go.mod 
h1:YsZOwe1myG/8QRHRsmBRE1LrgQY60beZKjly0O1fX9U=
 google.golang.org/genproto v0.0.0-20200526211855-cb27e3aa2013/go.mod 
h1:NbSheEEYHJ7i3ixzK3sjbqSGDJWnxyFXZblF3eUsNvo=
+google.golang.org/genproto v0.0.0-20200618031413-b414f8b61790/go.mod 
h1:jDfRM7FcilCzHH/e9qn6dsT145K34l5v+OpcnNgKAAA=
+google.golang.org/genproto v0.0.0-20200729003335-053ba62fc06f/go.mod 
h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no=
+google.golang.org/genproto v0.0.0-20200804131852-c06518451d9c/go.mod 
h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no=
 google.golang.org/genproto v0.0.0-20200806141610-86f49bd18e98/go.mod 
h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no=
+google.golang.org/genproto v0.0.0-20200825200019-8632dd797987/go.mod 
h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no=
 google.golang.org/genproto v0.0.0-20210106152847-07624b53cd92/go.mod 
h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no=
 google.golang.org/genproto v0.0.0-20210602131652-f16073e35f0c 
h1:wtujag7C+4D6KMoulW9YauvK2lgdvCMS260jsqqBXr0=
 google.golang.org/genproto v0.0.0-20210602131652-f16073e35f0c/go.mod 
h1:UODoCrxHCcBojKKwX1terBiRUaqAsFqJiF615XL43r0=
@@ -1004,12 +1153,17 @@ google.golang.org/grpc v1.23.1/go.mod 
h1:Y5yQAOtifL1yxbo5wqy6BxZv8vAUGQwXBOALyac
 google.golang.org/grpc v1.25.1/go.mod 
h1:c3i+UQWmh7LiEpx4sFZnkU36qjEYZ0imhYfXVyQciAY=
 google.golang.org/grpc v1.26.0/go.mod 
h1:qbnxyOmOxrQa7FizSgH+ReBfzJrCY1pSN7KXBS8abTk=
 google.golang.org/grpc v1.27.0/go.mod 
h1:qbnxyOmOxrQa7FizSgH+ReBfzJrCY1pSN7KXBS8abTk=
+google.golang.org/grpc v1.27.1/go.mod 
h1:qbnxyOmOxrQa7FizSgH+ReBfzJrCY1pSN7KXBS8abTk=
+google.golang.org/grpc v1.28.0/go.mod 
h1:rpkK4SK4GF4Ach/+MFLZUBavHOvF2JJB5uozKKal+60=
 google.golang.org/grpc v1.29.1/go.mod 
h1:itym6AZVZYACWQqET3MqgPpjcuV5QH3BxFS3IjizoKk=
+google.golang.org/grpc v1.30.0/go.mod 
h1:N36X2cJ7JwdamYAgDz+s+rVMFjt3numwzf/HckM8pak=
+google.golang.org/grpc v1.31.0/go.mod 
h1:N36X2cJ7JwdamYAgDz+s+rVMFjt3numwzf/HckM8pak=
 google.golang.org/grpc v1.32.0/go.mod 
h1:N36X2cJ7JwdamYAgDz+s+rVMFjt3numwzf/HckM8pak=
 google.golang.org/grpc v1.33.1/go.mod 
h1:fr5YgcSWrqhRRxogOsw7RzIpsmvOZ6IcH4kBYTpR3n0=
 google.golang.org/grpc v1.36.0/go.mod 
h1:qjiiYl8FncCW8feJPdyg3v6XW24KsRHe+dy9BAGRRjU=
-google.golang.org/grpc v1.38.0 h1:/9BgsAsa5nWe26HqOlvlgJnqBuktYOLCgjCPqsa56W0=
 google.golang.org/grpc v1.38.0/go.mod 
h1:NREThFqKR1f3iQ6oBuvc5LadQuXVGo9rkm5ZGrQdJfM=
+google.golang.org/grpc v1.41.0 h1:f+PlOh7QV4iIJkPrx5NQ7qaNGFQ3OTse67yaDHfju4E=
+google.golang.org/grpc v1.41.0/go.mod 
h1:U3l9uK9J0sini8mHphKoXyaqDA/8VyGnDee1zzIUK6k=
 google.golang.org/protobuf v0.0.0-20200109180630-ec00e32a8dfd/go.mod 
h1:DFci5gLYBciE7Vtevhsrf46CRTquxDuWsQurQQe4oz8=
 google.golang.org/protobuf v0.0.0-20200221191635-4d8936d0db64/go.mod 
h1:kwYJMbMJ01Woi6D6+Kah6886xMZcty6N08ah7+eCXa0=
 google.golang.org/protobuf v0.0.0-20200228230310-ab0ca4ff8a60/go.mod 
h1:cfTl7dwQJ+fmap5saPgwCLgHXTUD7jkjRqWcaiX5VyM=
@@ -1071,6 +1225,8 @@ honnef.co/go/tools 
v0.0.0-20190106161140-3f1c8253044a/go.mod h1:rf3lG4BRIbNafJWh
 honnef.co/go/tools v0.0.0-20190418001031-e561f6794a2a/go.mod 
h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod 
h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 honnef.co/go/tools v0.0.1-2019.2.3/go.mod 
h1:a3bituU0lyd329TUQxRnasdCoJDkEUEAqEt0JzvZhAg=
+honnef.co/go/tools v0.0.1-2020.1.3/go.mod 
h1:X/FiERA/W4tHapMX5mGpAtMSVEeEUOyHaw9vFzvIQ3k=
+honnef.co/go/tools v0.0.1-2020.1.4/go.mod 
h1:X/FiERA/W4tHapMX5mGpAtMSVEeEUOyHaw9vFzvIQ3k=
 k8s.io/api v0.16.9/go.mod h1:Y7dZNHs1Xy0mSwSlzL9QShi6qkljnN41yR8oWCRTDe8=
 k8s.io/apimachinery v0.16.9 h1:ESUZ4hMBUKF2kn2HBFL5zM/wQv4j/0uRbR7AjgqGJ4o=
 k8s.io/apimachinery v0.16.9/go.mod 
h1:Xk2vD2TRRpuWYLQNM6lT9R7DSFZUYG03SarNkbGrnKE=
@@ -1083,6 +1239,8 @@ k8s.io/klog v1.0.0/go.mod 
h1:4Bi6QPql/J/LkTDqv7R/cd3hPo4k2DG6Ptcz060Ez5I=
 k8s.io/kube-openapi v0.0.0-20190816220812-743ec37842bf/go.mod 
h1:1TqjTSzOxsLGIKfj0lK8EeCP7K1iUG65v09OM0/WG5E=
 k8s.io/utils v0.0.0-20190801114015-581e00157fb1/go.mod 
h1:sZAwmy6armz5eXlNoLmJcl4F1QuKu7sr+mFQ0byX7Ew=
 rsc.io/binaryregexp v0.2.0/go.mod 
h1:qTv7/COck+e2FymRvadv62gMdZztPaShugOCi3I+8D8=
+rsc.io/quote/v3 v3.1.0/go.mod h1:yEA65RcK8LyAZtP9Kv3t0HmxON59tX3rD+tICJqUlj0=
+rsc.io/sampler v1.3.0/go.mod h1:T1hPZKmBbMNahiBKFy5HrXp6adAjACjK9JXDnKaTXpA=
 sigs.k8s.io/structured-merge-diff v0.0.0-20190525122527-15d366b2352e/go.mod 
h1:wWxsB5ozmmv/SG7nM11ayaAW51xMvak/t1r0CSlcokI=
 sigs.k8s.io/yaml v1.1.0/go.mod h1:UJmg0vDUVViEyp3mgSv9WPwZCDxu4rQW1olrI1uml+o=
 sigs.k8s.io/yaml v1.2.0 h1:kr/MCeFWJWTwyaHoR9c8EjH9OumOmoF9YGiZd7lFm/Q=
diff --git a/helloworld/go-client/conf/dubbogo.yml 
b/helloworld/go-client/conf/dubbogo.yml
index 73cbdec..72d4176 100644
--- a/helloworld/go-client/conf/dubbogo.yml
+++ b/helloworld/go-client/conf/dubbogo.yml
@@ -5,7 +5,7 @@ dubbo:
       timeout: 3s
       address: 127.0.0.1:2181
   consumer:
-    registry:
+    registries:
       - demoZK
     references:
       GreeterClientImpl:
diff --git a/helloworld/go-server/conf/dubbogo.yml 
b/helloworld/go-server/conf/dubbogo.yml
index becea99..1fb98a0 100644
--- a/helloworld/go-server/conf/dubbogo.yml
+++ b/helloworld/go-server/conf/dubbogo.yml
@@ -9,7 +9,7 @@ dubbo:
       name: tri
       port: 20000
   provider:
-    registry:
+    registries:
       - demoZK
     services:
       GreeterProvider:
diff --git 
a/integrate_test/config-api/configcenter/nacos/tests/integration/main_test.go 
b/integrate_test/config-api/configcenter/nacos/tests/integration/main_test.go
index 178c12b..8e0707b 100644
--- 
a/integrate_test/config-api/configcenter/nacos/tests/integration/main_test.go
+++ 
b/integrate_test/config-api/configcenter/nacos/tests/integration/main_test.go
@@ -40,7 +40,7 @@ dubbo:
       timeout: 3s
       address: 127.0.0.1:2181
   consumer:
-    registry:
+    registries:
       - demoZK
     references:
       GreeterClientImpl:
@@ -50,12 +50,14 @@ dubbo:
 var greeterProvider = new(dubbo3pb.GreeterClientImpl)
 
 func TestMain(m *testing.M) {
-       dynamicConfig, err := config.NewConfigCenterConfig(
-               config.WithConfigCenterProtocol("nacos"),
-               
config.WithConfigCenterAddress("127.0.0.1:8848")).GetDynamicConfiguration()
+       dynamicConfig, err := config.NewConfigCenterConfigBuilder().
+               SetProtocol("nacos").
+               SetAddress("127.0.0.1:8848").
+               Build().GetDynamicConfiguration()
        if err != nil {
                panic(err)
        }
+
        if err := 
dynamicConfig.PublishConfig("dubbo-go-samples-configcenter-nacos-client", 
"dubbo", configCenterNacosTestClientConfig); err != nil {
                panic(err)
        }
@@ -64,16 +66,12 @@ func TestMain(m *testing.M) {
 
        time.Sleep(time.Second * 20)
 
-       centerConfig := config.NewConfigCenterConfig(
-               config.WithConfigCenterProtocol("nacos"),
-               config.WithConfigCenterAddress("127.0.0.1:8848"),
-               
config.WithConfigCenterDataID("dubbo-go-samples-configcenter-nacos-client"),
-               config.WithConfigCenterGroup("dubbo"),
-       )
-
-       rootConfig := config.NewRootConfig(
-               config.WithRootCenterConfig(centerConfig),
-       )
+       rootConfig := config.NewRootConfigBuilder().
+               SetConfigCenter(config.NewConfigCenterConfigBuilder().
+                       SetProtocol("nacos").SetAddress("127.0.0.1:8848").
+                       SetDataID("dubbo-go-samples-configcenter-nacos-client").
+                       Build()).
+               Build()
 
        if err := rootConfig.Init(); err != nil {
                panic(err)
diff --git 
a/integrate_test/config-api/configcenter/zookeeper/tests/integration/main_test.go
 
b/integrate_test/config-api/configcenter/zookeeper/tests/integration/main_test.go
index 64794a5..e096339 100644
--- 
a/integrate_test/config-api/configcenter/zookeeper/tests/integration/main_test.go
+++ 
b/integrate_test/config-api/configcenter/zookeeper/tests/integration/main_test.go
@@ -40,7 +40,7 @@ dubbo:
       timeout: 3s
       address: 127.0.0.1:8848
   consumer:
-    registry:
+    registries:
       - demoZK
     references:
       GreeterClientImpl:
@@ -50,12 +50,14 @@ dubbo:
 var greeterProvider = new(dubbo3pb.GreeterClientImpl)
 
 func TestMain(m *testing.M) {
-       dynamicConfig, err := config.NewConfigCenterConfig(
-               config.WithConfigCenterProtocol("zookeeper"),
-               
config.WithConfigCenterAddress("127.0.0.1:2181")).GetDynamicConfiguration()
+       dynamicConfig, err := config.NewConfigCenterConfigBuilder().
+               SetProtocol("zookeeper").
+               SetAddress("127.0.0.1:2181").
+               Build().GetDynamicConfiguration()
        if err != nil {
                panic(err)
        }
+
        if err := 
dynamicConfig.PublishConfig("dubbo-go-samples-configcenter-zookeeper-client", 
"dubbogo", configCenterZKTestClientConfig); err != nil {
                panic(err)
        }
@@ -63,16 +65,13 @@ func TestMain(m *testing.M) {
        config.SetConsumerService(greeterProvider)
        time.Sleep(time.Second * 20)
 
-       centerConfig := config.NewConfigCenterConfig(
-               config.WithConfigCenterProtocol("zookeeper"),
-               config.WithConfigCenterAddress("127.0.0.1:2181"),
-               
config.WithConfigCenterDataID("dubbo-go-samples-configcenter-zookeeper-client"),
-               config.WithConfigCenterGroup("dubbogo"),
-       )
-
-       rootConfig := config.NewRootConfig(
-               config.WithRootCenterConfig(centerConfig),
-       )
+       rootConfig := config.NewRootConfigBuilder().
+               SetConfigCenter(config.NewConfigCenterConfigBuilder().
+                       SetProtocol("zookeeper").SetAddress("127.0.0.1:2181").
+                       
SetDataID("dubbo-go-samples-configcenter-zookeeper-client").
+                       SetGroup("dubbogo").
+                       Build()).
+               Build()
 
        if err := rootConfig.Init(); err != nil {
                panic(err)
diff --git 
a/integrate_test/config-api/rpc/triple/tests/integration/main_test.go 
b/integrate_test/config-api/rpc/triple/tests/integration/main_test.go
index 20d5da4..8fc172f 100644
--- a/integrate_test/config-api/rpc/triple/tests/integration/main_test.go
+++ b/integrate_test/config-api/rpc/triple/tests/integration/main_test.go
@@ -35,23 +35,16 @@ var greeterProvider = new(api.GreeterClientImpl)
 
 func TestMain(m *testing.M) {
        config.SetConsumerService(greeterProvider)
-
-       referenceConfig := config.NewReferenceConfig(
-               
config.WithReferenceInterface("com.apache.dubbo.sample.basic.IGreeter"),
-               config.WithReferenceProtocolName("tri"),
-               config.WithReferenceRegistry("zkRegistryKey"),
-       )
-
-       consumerConfig := config.NewConsumerConfig(
-               config.WithConsumerReferenceConfig("GreeterClientImpl", 
referenceConfig),
-       )
-
-       registryConfig := 
config.NewRegistryConfigWithProtocolDefaultPort("zookeeper")
-
-       rootConfig := config.NewRootConfig(
-               config.WithRootRegistryConfig("zkRegistryKey", registryConfig),
-               config.WithRootConsumerConfig(consumerConfig),
-       )
+       rootConfig := config.NewRootConfigBuilder().
+               SetConsumer(config.NewConsumerConfigBuilder().
+                       SetRegistries("zkRegistryKey").
+                       AddReference("GreeterClientImpl", 
config.NewReferenceConfigBuilder().
+                               
SetInterface("com.apache.dubbo.sample.basic.IGreeter").
+                               SetProtocol("tri").
+                               Build()).
+                       Build()).
+               AddRegistry("zkRegistryKey", 
config.NewRegistryConfigWithProtocolDefaultPort("zookeeper")).
+               Build()
 
        if err := rootConfig.Init(); err != nil {
                panic(err)
diff --git a/integrate_test/generic/default/tests/integration/main_test.go 
b/integrate_test/generic/default/tests/integration/main_test.go
index 783744d..2abfdf6 100644
--- a/integrate_test/generic/default/tests/integration/main_test.go
+++ b/integrate_test/generic/default/tests/integration/main_test.go
@@ -61,12 +61,14 @@ func newRefConf(iface, protocol string) 
config.ReferenceConfig {
        refConf := config.ReferenceConfig{
                InterfaceName: iface,
                Cluster:       "failover",
-               Registry:      []string{"zk"},
+               Registries:    []string{"zk"},
                Protocol:      protocol,
                Generic:       "true",
        }
 
-       rootConfig := config.NewRootConfig(config.WithRootRegistryConfig("zk", 
registryConfig))
+       rootConfig := config.NewRootConfigBuilder().
+               AddRegistry("zk", registryConfig).
+               Build()
        _ = rootConfig.Init()
        _ = refConf.Init(rootConfig)
        refConf.GenericLoad(appName)
diff --git a/logger/default/cmd/main.go b/logger/default/cmd/main.go
index 3e6eefd..3013b6c 100644
--- a/logger/default/cmd/main.go
+++ b/logger/default/cmd/main.go
@@ -39,7 +39,8 @@ type GreeterProvider struct {
 func main() {
        config.SetProviderService(&GreeterProvider{})
        config.Load()
-       ctx, _ := context.WithTimeout(context.Background(), time.Second*3)
+       ctx, cancel := context.WithTimeout(context.Background(), time.Second*3)
+       defer cancel()
        for {
                select {
                case <-ctx.Done():
diff --git a/logger/default/conf/dubbogo.yml b/logger/default/conf/dubbogo.yml
index adfa82d..97595d4 100644
--- a/logger/default/conf/dubbogo.yml
+++ b/logger/default/conf/dubbogo.yml
@@ -9,7 +9,7 @@ dubbo:
       name: tri
       port: 20000
   provider:
-    registry:
+    registries:
       - demoZK
     services:
       greeterImpl:
diff --git a/logger/level/cmd/main.go b/logger/level/cmd/main.go
index 395035c..74c05aa 100644
--- a/logger/level/cmd/main.go
+++ b/logger/level/cmd/main.go
@@ -39,7 +39,8 @@ type GreeterProvider struct {
 func main() {
        config.SetProviderService(&GreeterProvider{})
        config.Load()
-       ctx, _ := context.WithTimeout(context.Background(), time.Second*3)
+       ctx, cancel := context.WithTimeout(context.Background(), time.Second*3)
+       defer cancel()
        logger.SetLoggerLevel("warn")
        for {
                select {
diff --git a/logger/level/conf/dubbogo.yml b/logger/level/conf/dubbogo.yml
index adfa82d..97595d4 100644
--- a/logger/level/conf/dubbogo.yml
+++ b/logger/level/conf/dubbogo.yml
@@ -9,7 +9,7 @@ dubbo:
       name: tri
       port: 20000
   provider:
-    registry:
+    registries:
       - demoZK
     services:
       greeterImpl:
diff --git a/logger/rolling/cmd/main.go b/logger/rolling/cmd/main.go
index 6bf5ee5..5094414 100644
--- a/logger/rolling/cmd/main.go
+++ b/logger/rolling/cmd/main.go
@@ -39,7 +39,8 @@ type GreeterProvider struct {
 func main() {
        config.SetProviderService(&GreeterProvider{})
        config.Load()
-       ctx, _ := context.WithTimeout(context.Background(), time.Second*20)
+       ctx, cancel := context.WithTimeout(context.Background(), time.Second*20)
+       defer cancel()
        for {
                select {
                case <-ctx.Done():
diff --git a/logger/rolling/conf/dubbogo.yml b/logger/rolling/conf/dubbogo.yml
index cbd4623..476f1ec 100644
--- a/logger/rolling/conf/dubbogo.yml
+++ b/logger/rolling/conf/dubbogo.yml
@@ -9,7 +9,7 @@ dubbo:
       name: tri
       port: 20000
   provider:
-    registry:
+    registries:
       - demoZK
     services:
       greeterImpl:
diff --git a/registry/etcd/go-client/conf/dubbogo.yml 
b/registry/etcd/go-client/conf/dubbogo.yml
index 52c8b74..4269a15 100644
--- a/registry/etcd/go-client/conf/dubbogo.yml
+++ b/registry/etcd/go-client/conf/dubbogo.yml
@@ -17,6 +17,6 @@ dubbo:
   consumer:
     references:
       UserProvider:
-        registry: "etcd"
+        registries: "etcd"
         protocol: "dubbo"
         interface: "org.apache.dubbo.UserProvider"
\ No newline at end of file
diff --git a/registry/etcd/go-server/conf/dubbogo.yml 
b/registry/etcd/go-server/conf/dubbogo.yml
index 844bbd0..da1c485 100644
--- a/registry/etcd/go-server/conf/dubbogo.yml
+++ b/registry/etcd/go-server/conf/dubbogo.yml
@@ -15,7 +15,7 @@ dubbo:
       name: "dubbo"
       port: 20000
   provider:
-    registry:
+    registries:
       - etcd
     services:
       UserProvider:
diff --git a/registry/nacos/go-client/conf/dubbogo.yml 
b/registry/nacos/go-client/conf/dubbogo.yml
index 52e77b5..6f3adc0 100644
--- a/registry/nacos/go-client/conf/dubbogo.yml
+++ b/registry/nacos/go-client/conf/dubbogo.yml
@@ -29,7 +29,7 @@ dubbo:
         max-msg-len: 1024000
         session-name: client
   consumer:
-    registry:
+    registries:
       - demoNacos
     references:
       UserProvider:
diff --git a/registry/nacos/go-server/conf/dubbogo.yml 
b/registry/nacos/go-server/conf/dubbogo.yml
index 0f03aad..db0b230 100644
--- a/registry/nacos/go-server/conf/dubbogo.yml
+++ b/registry/nacos/go-server/conf/dubbogo.yml
@@ -25,7 +25,7 @@ dubbo:
         max-msg-len: 1024000
         session-name: server
   provider:
-    registry:
+    registries:
       - demoNacos
     services:
       UserProvider:
diff --git a/registry/zookeeper/go-client/conf/dubbogo.yml 
b/registry/zookeeper/go-client/conf/dubbogo.yml
index 73cbdec..72d4176 100644
--- a/registry/zookeeper/go-client/conf/dubbogo.yml
+++ b/registry/zookeeper/go-client/conf/dubbogo.yml
@@ -5,7 +5,7 @@ dubbo:
       timeout: 3s
       address: 127.0.0.1:2181
   consumer:
-    registry:
+    registries:
       - demoZK
     references:
       GreeterClientImpl:
diff --git a/registry/zookeeper/go-server/conf/dubbogo.yml 
b/registry/zookeeper/go-server/conf/dubbogo.yml
index becea99..1fb98a0 100644
--- a/registry/zookeeper/go-server/conf/dubbogo.yml
+++ b/registry/zookeeper/go-server/conf/dubbogo.yml
@@ -9,7 +9,7 @@ dubbo:
       name: tri
       port: 20000
   provider:
-    registry:
+    registries:
       - demoZK
     services:
       GreeterProvider:
diff --git a/rpc/dubbo/go-client/cmd/client.go 
b/rpc/dubbo/go-client/cmd/client.go
index 99ae57a..832d8ed 100644
--- a/rpc/dubbo/go-client/cmd/client.go
+++ b/rpc/dubbo/go-client/cmd/client.go
@@ -35,7 +35,7 @@ import (
 )
 
 var (
-       userProvider = new(pkg.UserProvider)
+       userProvider = &pkg.UserProvider{}
 )
 
 // need to setup environment variable "DUBBO_GO_CONFIG_PATH" to 
"conf/dubbogo.yml" before run
@@ -50,71 +50,71 @@ func main() {
 
        time.Sleep(6 * time.Second)
 
-       logger.Info("\n\ntest")
+       logger.Infof("\n\ntest")
        test()
 }
 
 func test() {
-       logger.Info("\n\n\necho")
+       logger.Infof("\n\n\necho")
        res, err := userProvider.Echo(context.TODO(), "OK")
        if err != nil {
                panic(err)
        }
-       logger.Info("res: %v\n", res)
+       logger.Infof("res: %v\n", res)
 
-       logger.Info("\n\n\nstart to test dubbo")
+       logger.Infof("\n\n\nstart to test dubbo")
        reqUser := &pkg.User{}
        reqUser.ID = "003"
        user, err := userProvider.GetUser(context.TODO(), reqUser)
        if err != nil {
                panic(err)
        }
-       logger.Info("response result: %v", user)
+       logger.Infof("response result: %v", user)
 
-       logger.Info("\n\n\nstart to test dubbo - enum")
+       logger.Infof("\n\n\nstart to test dubbo - enum")
        gender, err := userProvider.GetGender(1)
        if err != nil {
-               logger.Info("error: %v", err)
+               logger.Infof("error: %v", err)
        } else {
-               logger.Info("response result: %v", gender)
+               logger.Infof("response result: %v", gender)
        }
 
-       logger.Info("\n\n\nstart to test dubbo - GetUser0")
+       logger.Infof("\n\n\nstart to test dubbo - GetUser0")
        ret, err := userProvider.GetUser0("003", "Moorse")
        if err != nil {
                panic(err)
        }
-       logger.Info("response result: %v", ret)
+       logger.Infof("response result: %v", ret)
 
-       logger.Info("\n\n\nstart to test dubbo - GetUsers")
+       logger.Infof("\n\n\nstart to test dubbo - GetUsers")
        ret1, err := userProvider.GetUsers([]string{"002", "003"})
        if err != nil {
                panic(err)
        }
-       logger.Info("response result: %v", ret1)
+       logger.Infof("response result: %v", ret1)
 
-       logger.Info("\n\n\nstart to test dubbo - getUser")
+       logger.Infof("\n\n\nstart to test dubbo - getUser")
        user = &pkg.User{}
        var i int32 = 1
        user, err = userProvider.GetUser2(context.TODO(), i)
        if err != nil {
                panic(err)
        }
-       logger.Info("response result: %v", user)
+       logger.Infof("response result: %v", user)
 
-       logger.Info("\n\n\nstart to test dubbo - getErr")
+       logger.Infof("\n\n\nstart to test dubbo - getErr")
        reqUser.ID = "003"
        user, err = userProvider.GetErr(context.TODO(), reqUser)
        if err == nil {
                panic("err is nil")
        }
-       logger.Info("getErr - error: %v", err)
+       logger.Infof("getErr - error: %v", err)
 
-       logger.Info("\n\n\nstart to test dubbo illegal method")
+       logger.Infof("\n\n\nstart to test dubbo illegal method")
        reqUser.ID = "003"
        user, err = userProvider.GetUser1(context.TODO(), reqUser)
        if err == nil {
                panic("err is nil")
        }
-       logger.Info("error: %v", err)
+       logger.Infof("error: %v", err)
 }
diff --git a/rpc/dubbo/go-client/conf/dubbogo.yml 
b/rpc/dubbo/go-client/conf/dubbogo.yml
index e1e64cd..76d0051 100644
--- a/rpc/dubbo/go-client/conf/dubbogo.yml
+++ b/rpc/dubbo/go-client/conf/dubbogo.yml
@@ -7,9 +7,12 @@ dubbo:
       timeout: "3s"
       address: "127.0.0.1:2181"
   consumer:
-    registry:
+    registries:
       - demoZK
     references:
       "UserProvider":
         protocol: "dubbo"
-        interface: "org.apache.dubbo.UserProvider"
\ No newline at end of file
+        interface: "org.apache.dubbo.UserProvider"
+  logger:
+    zap-config:
+      level: info
\ No newline at end of file
diff --git a/rpc/dubbo/go-client/conf/log.yml b/rpc/dubbo/go-client/conf/log.yml
deleted file mode 100644
index 8c3f700..0000000
--- a/rpc/dubbo/go-client/conf/log.yml
+++ /dev/null
@@ -1,27 +0,0 @@
-level: "info"
-development: true
-disableCaller: false
-disableStacktrace: false
-sampling:
-encoding: "console"
-
-# encoder
-encoderConfig:
-  messageKey: "message"
-  levelKey: "level"
-  timeKey: "time"
-  nameKey: "logger"
-  callerKey: "caller"
-  stacktraceKey: "stacktrace"
-  lineEnding: ""
-  levelEncoder: "capital"
-  timeEncoder: "iso8601"
-  durationEncoder: "seconds"
-  callerEncoder: "short"
-  nameEncoder: ""
-
-outputPaths:
-  - "stderr"
-errorOutputPaths:
-  - "stderr"
-initialFields:
diff --git a/rpc/dubbo/go-server/conf/dubbogo.yml 
b/rpc/dubbo/go-server/conf/dubbogo.yml
index cd13362..d59df97 100644
--- a/rpc/dubbo/go-server/conf/dubbogo.yml
+++ b/rpc/dubbo/go-server/conf/dubbogo.yml
@@ -11,7 +11,7 @@ dubbo:
       name: dubbo
       port: 20000
   provider:
-    registry:
+    registries:
       - demoZK
     services:
       UserProvider:
@@ -30,3 +30,6 @@ dubbo:
       WrapperArrayClassProvider:
         protocol: dubbo
         interface: org.apache.dubbo.WrapperArrayClassProvider
+  logger:
+    zap-config:
+      level: info
diff --git a/rpc/dubbo/go-server/conf/log.yml b/rpc/dubbo/go-server/conf/log.yml
deleted file mode 100644
index 8c3f700..0000000
--- a/rpc/dubbo/go-server/conf/log.yml
+++ /dev/null
@@ -1,27 +0,0 @@
-level: "info"
-development: true
-disableCaller: false
-disableStacktrace: false
-sampling:
-encoding: "console"
-
-# encoder
-encoderConfig:
-  messageKey: "message"
-  levelKey: "level"
-  timeKey: "time"
-  nameKey: "logger"
-  callerKey: "caller"
-  stacktraceKey: "stacktrace"
-  lineEnding: ""
-  levelEncoder: "capital"
-  timeEncoder: "iso8601"
-  durationEncoder: "seconds"
-  callerEncoder: "short"
-  nameEncoder: ""
-
-outputPaths:
-  - "stderr"
-errorOutputPaths:
-  - "stderr"
-initialFields:
diff --git a/rpc/dubbo/go-server/pkg/user_provider.go 
b/rpc/dubbo/go-server/pkg/user_provider.go
index 4f95253..d6eee89 100644
--- a/rpc/dubbo/go-server/pkg/user_provider.go
+++ b/rpc/dubbo/go-server/pkg/user_provider.go
@@ -35,7 +35,7 @@ import (
 )
 
 func init() {
-       config.SetProviderService(new(UserProvider))
+       config.SetProviderService(&UserProvider{})
 }
 
 type UserProvider struct {
diff --git a/rpc/grpc/go-client/conf/dubbogo.yml 
b/rpc/grpc/go-client/conf/dubbogo.yml
index 9da90e2..439568b 100644
--- a/rpc/grpc/go-client/conf/dubbogo.yml
+++ b/rpc/grpc/go-client/conf/dubbogo.yml
@@ -7,9 +7,12 @@ dubbo:
       timeout: 3s
       address: 127.0.0.1:2181
   consumer:
-    registry:
+    registries:
       - demoZK
     references:
       GreeterClientImpl:
         protocol: grpc
-        interface: org.apache.dubbo.UserProvider
\ No newline at end of file
+        interface: org.apache.dubbo.UserProvider
+  logger:
+    zap-config:
+      level: info
\ No newline at end of file
diff --git a/rpc/grpc/go-server/conf/dubbogo.yml 
b/rpc/grpc/go-server/conf/dubbogo.yml
index 0079a5c..4914719 100644
--- a/rpc/grpc/go-server/conf/dubbogo.yml
+++ b/rpc/grpc/go-server/conf/dubbogo.yml
@@ -11,9 +11,12 @@ dubbo:
       name: grpc
       port: 20000
   provider:
-    registry:
+    registries:
       - demoZK
     services:
       GreeterProvider:
         protocol: grpcProtocol
-        interface: org.apache.dubbo.UserProvider
\ No newline at end of file
+        interface: org.apache.dubbo.UserProvider
+  logger:
+    zap-config:
+      level: info
\ No newline at end of file
diff --git a/rpc/jsonrpc/go-client/cmd/client.go 
b/rpc/jsonrpc/go-client/cmd/client.go
index 3ede53c..470bdcb 100644
--- a/rpc/jsonrpc/go-client/cmd/client.go
+++ b/rpc/jsonrpc/go-client/cmd/client.go
@@ -56,14 +56,12 @@ func main() {
 
        config.Load()
 
-       logger.Info("\n\ntest")
+       logger.Infof("\n\ntest")
        test()
-       logger.Info("\n\ntest1")
+       logger.Infof("\n\ntest1")
        test1()
-       logger.Info("\n\ntest2")
+       logger.Infof("\n\ntest2")
        test2()
-
-       initSignal()
 }
 
 func initSignal() {
@@ -91,152 +89,152 @@ func initSignal() {
 }
 
 func test() {
-       logger.Info("\n\n\necho")
+       logger.Infof("\n\n\necho")
        res, err := userProvider.Echo(context.TODO(), "OK")
        if err != nil {
-               logger.Info("echo - error: %v", err)
+               logger.Infof("echo - error: %v", err)
        } else {
-               logger.Info("res: %v", res)
+               logger.Infof("res: %v", res)
        }
 
        time.Sleep(3e9)
 
-       logger.Info("\n\n\nstart to test jsonrpc")
+       logger.Infof("\n\n\nstart to test jsonrpc")
 
        user, err := userProvider.GetUser(context.TODO(), "A003")
 
        if err != nil {
                panic(err)
        }
-       logger.Info("response result: %v", user)
+       logger.Infof("response result: %v", user)
 
-       logger.Info("\n\n\nstart to test jsonrpc - GetUser0")
+       logger.Infof("\n\n\nstart to test jsonrpc - GetUser0")
        ret, err := userProvider.GetUser0("A003", "Moorse")
        if err != nil {
                panic(err)
        }
-       logger.Info("response result: %v", ret)
+       logger.Infof("response result: %v", ret)
 
-       logger.Info("\n\n\nstart to test jsonrpc - GetUsers")
+       logger.Infof("\n\n\nstart to test jsonrpc - GetUsers")
 
        ret1, err := userProvider.GetUsers([]interface{}{[]interface{}{"A002", 
"A003"}})
        if err != nil {
                panic(err)
        }
-       logger.Info("response result: %v", ret1)
+       logger.Infof("response result: %v", ret1)
 
-       logger.Info("\n\n\nstart to test jsonrpc - getUser")
+       logger.Infof("\n\n\nstart to test jsonrpc - getUser")
        rep2, err := userProvider.GetUser2(context.TODO(), "1")
        if err != nil {
                panic(err)
        }
-       logger.Info("response result: %v", rep2)
+       logger.Infof("response result: %v", rep2)
 
-       logger.Info("\n\n\nstart to test jsonrpc - GetUser3")
+       logger.Infof("\n\n\nstart to test jsonrpc - GetUser3")
        err = userProvider.GetUser3()
        if err != nil {
                panic(err)
        }
-       logger.Info("succ!")
+       logger.Infof("succ!")
 
-       logger.Info("\n\n\nstart to test jsonrpc illegal method")
+       logger.Infof("\n\n\nstart to test jsonrpc illegal method")
        rep3, err := userProvider.GetUser1(context.TODO(), "A003")
        if err == nil {
                panic("err is nil")
        }
-       logger.Info("response result: %v", rep3)
+       logger.Infof("response result: %v", rep3)
 }
 
 func test1() {
-       logger.Info("\n\n\necho")
+       logger.Infof("\n\n\necho")
        res, err := userProvider1.Echo(context.TODO(), "OK")
        if err != nil {
-               logger.Info("echo - error: %v", err)
+               logger.Infof("echo - error: %v", err)
        } else {
-               logger.Info("res: %v", res)
+               logger.Infof("res: %v", res)
        }
 
        time.Sleep(3e9)
 
-       logger.Info("\n\n\nstart to test jsonrpc")
+       logger.Infof("\n\n\nstart to test jsonrpc")
        user, err := userProvider1.GetUser(context.TODO(), "A003")
        if err != nil {
                panic(err)
        }
-       logger.Info("response result: %v", user)
+       logger.Infof("response result: %v", user)
 
-       logger.Info("\n\n\nstart to test jsonrpc - GetUser0")
+       logger.Infof("\n\n\nstart to test jsonrpc - GetUser0")
        ret, err := userProvider1.GetUser0("A003", "Moorse")
        if err != nil {
                panic(err)
        }
-       logger.Info("response result: %v", ret)
+       logger.Infof("response result: %v", ret)
 
-       logger.Info("\n\n\nstart to test jsonrpc - getUser")
+       logger.Infof("\n\n\nstart to test jsonrpc - getUser")
        user, err = userProvider1.GetUser2(context.TODO(), "1")
        if err != nil {
                panic(err)
        }
-       logger.Info("response result: %v", user)
+       logger.Infof("response result: %v", user)
 
-       logger.Info("\n\n\nstart to test jsonrpc - GetUser3")
+       logger.Infof("\n\n\nstart to test jsonrpc - GetUser3")
        err = userProvider1.GetUser3()
        if err != nil {
                panic(err)
        }
-       logger.Info("succ!")
+       logger.Infof("succ!")
 
-       logger.Info("\n\n\nstart to test jsonrpc illegal method")
+       logger.Infof("\n\n\nstart to test jsonrpc illegal method")
        user, err = userProvider1.GetUser1(context.TODO(), "A003")
        if err == nil {
                panic("err is nil")
        }
-       logger.Info("error: %v", err)
+       logger.Infof("error: %v", err)
 }
 
 func test2() {
-       logger.Info("\n\n\necho")
+       logger.Infof("\n\n\necho")
        res, err := userProvider2.Echo(context.TODO(), "OK")
        if err != nil {
-               logger.Info("echo - error: %v", err)
+               logger.Infof("echo - error: %v", err)
        } else {
-               logger.Info("res: %v", res)
+               logger.Infof("res: %v", res)
        }
 
        time.Sleep(3e9)
 
-       logger.Info("\n\n\nstart to test jsonrpc")
+       logger.Infof("\n\n\nstart to test jsonrpc")
        user, err := userProvider2.GetUser(context.TODO(), "A003")
        if err != nil {
                panic(err)
        }
-       logger.Info("response result: %v", user)
+       logger.Infof("response result: %v", user)
 
-       logger.Info("\n\n\nstart to test jsonrpc - GetUser0")
+       logger.Infof("\n\n\nstart to test jsonrpc - GetUser0")
        ret, err := userProvider2.GetUser0("A003", "Moorse")
        if err != nil {
                panic(err)
        }
-       logger.Info("response result: %v", ret)
+       logger.Infof("response result: %v", ret)
 
-       logger.Info("\n\n\nstart to test jsonrpc - getUser")
+       logger.Infof("\n\n\nstart to test jsonrpc - getUser")
        user, err = userProvider2.GetUser2(context.TODO(), "1")
        if err != nil {
                panic(err)
        }
-       logger.Info("response result: %v", user)
+       logger.Infof("response result: %v", user)
 
-       logger.Info("\n\n\nstart to test jsonrpc - GetUser3")
+       logger.Infof("\n\n\nstart to test jsonrpc - GetUser3")
        err = userProvider2.GetUser3()
        if err != nil {
                panic(err)
        }
-       logger.Info("succ!")
+       logger.Infof("succ!")
 
-       logger.Info("\n\n\nstart to test jsonrpc illegal method")
+       logger.Infof("\n\n\nstart to test jsonrpc illegal method")
        user, err = userProvider2.GetUser1(context.TODO(), "A003")
        if err == nil {
                panic("err is nil")
        }
-       logger.Info("error: %v", err)
+       logger.Infof("error: %v", err)
 }
diff --git a/rpc/jsonrpc/go-client/conf/dubbogo.yml 
b/rpc/jsonrpc/go-client/conf/dubbogo.yml
index f00ed85..3c44ea8 100644
--- a/rpc/jsonrpc/go-client/conf/dubbogo.yml
+++ b/rpc/jsonrpc/go-client/conf/dubbogo.yml
@@ -21,7 +21,7 @@ dubbo:
   consumer:
     references:
       "com.ikurento.user.UserProvider":
-        registry: "hangzhouzk"
+        registries: "hangzhouzk"
         protocol: "jsonrpc"
         interface: "com.ikurento.user.UserProvider"
         cluster: "failover"
@@ -29,7 +29,7 @@ dubbo:
           - name: "GetUser"
             retries: 1
       "com.ikurento.user.UserProvider1":
-        registry: "hangzhouzk"
+        registries: "hangzhouzk"
         protocol: "jsonrpc"
         version: "2.0"
         interface: "com.ikurento.user.UserProvider"
@@ -38,7 +38,7 @@ dubbo:
           - name: "GetUser"
             retries: 1
       "com.ikurento.user.UserProvider2":
-        registry: "hangzhouzk"
+        registries: "hangzhouzk"
         protocol: "jsonrpc"
         version: "2.0"
         group: "as"
@@ -46,4 +46,7 @@ dubbo:
         cluster: "failover"
         methods:
           - name: "GetUser"
-            retries: 1
\ No newline at end of file
+            retries: 1
+  logger:
+    zap-config:
+      level: info
\ No newline at end of file
diff --git a/rpc/jsonrpc/go-server/conf/dubbogo.yml 
b/rpc/jsonrpc/go-server/conf/dubbogo.yml
index c5a1fed..0443845 100644
--- a/rpc/jsonrpc/go-server/conf/dubbogo.yml
+++ b/rpc/jsonrpc/go-server/conf/dubbogo.yml
@@ -18,11 +18,11 @@ dubbo:
       ip: "127.0.0.1"
       port: 20001
   provider:
-    registry:
+    registries:
       - hangzhouzk
     services:
       UserProvider:
-        registry: "hangzhouzk"
+        registries: "hangzhouzk"
         protocol: "jsonrpc"
         interface: "com.ikurento.user.UserProvider"
         loadbalance: "random"
@@ -33,7 +33,7 @@ dubbo:
             retries: 1
             loadbalance: "random"
       UserProvider1:
-        registry: "hangzhouzk"
+        registries: "hangzhouzk"
         protocol: "jsonrpc"
         interface: "com.ikurento.user.UserProvider"
         loadbalance: "random"
@@ -45,7 +45,7 @@ dubbo:
             retries: 1
             loadbalance: "random"
       UserProvider2:
-        registry: "hangzhouzk"
+        registries: "hangzhouzk"
         protocol: "jsonrpc"
         interface: "com.ikurento.user.UserProvider"
         loadbalance: "random"
@@ -56,4 +56,7 @@ dubbo:
         methods:
           - name: "GetUser"
             retries: 1
-            loadbalance: "random"
\ No newline at end of file
+            loadbalance: "random"
+  logger:
+    zap-config:
+      level: info
\ No newline at end of file
diff --git a/rpc/triple/README.md b/rpc/triple/README.md
index 922bb1e..c672d19 100644
--- a/rpc/triple/README.md
+++ b/rpc/triple/README.md
@@ -1,12 +1,89 @@
 # Triple Samples
 
-Triple-go is a network protocol library released in version 3.0 based on the 
existing Dubbo service management capabilities. You may refer to 
[dubbogo/triple](https://github.com/dubbogo/triple) for more details.
+Triple is  dubbo3.0 network protocol. You can refer to 
[dubbogo/triple](https://github.com/dubbogo/triple) repo for more information. 
Triple is extended from old Dubbogo framework, it supports pb serilization, and 
can interact with dubbo-java 3.0 and  gRPC. It also support unary RPC and 
streaming RPC invocation. Triple is main protocol that  Dubbo echology 
recommends.
 
-## Contents
+## Samples content
 
-- [codec-extension](./codec-extension): TODO: ~~code-extension~~
-- [hessian2](./hessian2): A Triple sample using hessian2 serialization.
-- [msgpack](./msgpack): TODO: ~~msgpack introduction~~
-- [pb](./pb): Triple samples using ProtoBuf(PB) serialization.
-    - [dubbogo-grpc](./pb/dubbogo-grpc): Samples for communication between 
Dubbo-go using triple protocol and original gRPC(triple-go <-> grpc).
-    - [dubbogo-java](./pb/dubbogo-java): Samples for communication between 
Dubbo-go and Dubbo-java using Triple protocol(triple-go <-> triple-java).
+- [codec-extension](./codec-extension): user defined serialization sample
+- [hessian2](./hessian2): Hessian2 serialization sample
+- [msgpack](./msgpack): Msgpack serialization sample
+- [pb](./pb):  ProtoBuf(PB) serialization sample
+  - [dubbogo-grpc](./pb/dubbogo-grpc): Triple and gRPC interactive samples
+  - [dubbogo-java](./pb/dubbogo-java): Triple-java and Triple-go interactive 
samples
+
+## How to write configuration file
+
+- Server
+
+```yaml
+dubbo:
+  protocols: # dubbogo framework network protocol configuration
+    myProtocol: # user defined protocol Key
+      name: tri # protocol name, suppporting: tri/dubbo/grpc/jsonrpc
+      port: 20000 # port to export service
+
+  provider: 
+    services: 
+      MyProvider: # service provider type name 
+        protocol: myProtocol # user defined protocol key,as above myProtocol 
defined
+        interface: org.apache.dubbogo.MyProvider # user defined interface name
+      # serialization: hessian2 # serialization that can be 
choosed:pb/hessian2/custome
+      # pb serialization by default
+```
+
+- Client
+
+```yml
+dubbo:
+consumer:
+  references:
+    ClientImpl: # client struct type name
+      protocol: tri # protocol name,supporting: 
tri/dubbo/grpc/jsonrpc,compatiable with server
+      interface: org.apache.dubbo.demo.Greeter # user defined interface name
+    # serialization: hessian2 # serialization that can be 
choosed:pb/hessian2/custome
+    # pb serialization by default
+```
+
+## How to run
+
+We choose pb/dubbogo-grpc as an example, which is dubbogo-client invokes 
dubbogo-server using triple protocol and pb seriazliation.
+
+Start zk server, listening on 127.0.0.1:2181. If you have installed docker 
locally, you can choose to exec following commands to start all componnets that 
dubbogo relies on: zk(2181), nacos(8848), etcd(2379).
+
+`docker-compose -f 
{PATH_TO_SAMPLES_PROJECT}/integrate_test/dockercompose/docker-compose.yml up -d`
+
+### Run with Goland
+
+![](../../.images/samples-rpc-triple-server.png)
+
+You can start client after server started.
+
+![](../../.images/samples-rpc-triple-client.png)
+
+
+
+### Run with terminal
+
+- Server
+
+`cd rpc/triple/pb/dubbogo-grpc/go-server/cmd` # go to server samples
+
+`export DUBBO_GO_CONFIG_PATH="../conf/dubbogo.yml`# set env of dubbogo config
+
+`go run .` # start server
+
+- Server
+
+`cd rpc/triple/pb/dubbogo-grpc/go-server/cmd` # go to client samples
+
+`export DUBBO_GO_CONFIG_PATH="../conf/dubbogo.yml` # set env of dubbogo config
+
+`go run .` # start client
+
+
+
+### Success flag
+
+After you starting with one of above, you can see following info log if 
success.
+
+`INFO    cmd/client.go:108       Receive user = name:"Hello laurence" 
id:"12345" age:21`
diff --git a/rpc/triple/README_zh.md b/rpc/triple/README_zh.md
index cfd5cf2..098ec2f 100644
--- a/rpc/triple/README_zh.md
+++ b/rpc/triple/README_zh.md
@@ -1,12 +1,88 @@
 # Triple 示例
 
-Triple-go 是在已有 Dubbo 服务治理能力的基础上,3.0 版本发布的网络协议库。获取更多信息请查看 
[dubbogo/triple](https://github.com/dubbogo/triple) 仓库。
+Triple-go 3.0 版本的网络协议库。获取更多信息请查看 
[dubbogo/triple](https://github.com/dubbogo/triple) 仓库。Triple 协议是在已有 Dubbogo 
框架的基础上的扩展的3.0新网络协议,支持了pb序列化,可与 Dubbo3.0 互通、与 gRPC 互通,支持普通 RPC 调用与流式 RPC 调用等功能,是 
Dubbo 生态在云原生时代的主推协议。
 
-## 内容
+## Samples内容
 
-- [codec-extension](./codec-extension): TODO: ~~code-extension~~
-- [hessian2](./hessian2): TODO: ~~hessian2 introduction~~
-- [msgpack](./msgpack): TODO: ~~msgpack introduction~~
-- [pb](./pb): 使用 ProtoBuf(PB) 序列化方案的示例
+- [codec-extension](./codec-extension): 用户自定义序列化方式例子
+- [hessian2](./hessian2): Hessian2 序列化方式例子
+- [msgpack](./msgpack): Msgpack 序列化方式例子
+- [pb](./pb): 使用 ProtoBuf(PB) 序列化方案的例子
   - [dubbogo-grpc](./pb/dubbogo-grpc): Triple 和 gRPC 互通案例
-  - [dubbogo-java](./pb/dubbogo-java): Triple-java 和 Triple-go 互通案例
\ No newline at end of file
+  - [dubbogo-java](./pb/dubbogo-java): Triple-java 和 Triple-go 互通案例
+
+## 如何配置
+
+- 服务端
+
+```yaml
+dubbo:
+  protocols: # 框架协议配置
+    myProtocol: # 自定义一个协议 Key
+      name: tri # 协议名,支持tri/dubbo/grpc/jsonrpc
+      port: 20000 # 暴露端口
+  provider: 
+    services:
+      MyProvider: # 服务提供者结构类名
+        protocol: myProtocol # 自定义的协议 Key,与上方 myProtocol 对应
+        interface: org.apache.dubbogo.MyProvider # 用户自定义的接口名
+      # serialization: hessian2 可选字段,可以指定序列化类型:pb/hessian2/自定义
+      # 默认使用 pb 序列化
+```
+
+- 客户端
+
+```yml
+dubbo:
+  consumer:
+    references:
+      ClientImpl: # 客户端结构类名
+        protocol: tri # 协议名,支持tri/dubbo/grpc/jsonrpc,需与服务端对应
+        interface: org.apache.dubbo.demo.Greeter # 用户自定义的接口名
+      # serialization: hessian2 可选字段,可以指定序列化类型:pb/hessian2/自定义
+      # 默认使用 pb 序列化,需要与服务端对应
+```
+
+## 运行示例:
+
+以 pb/dubbogo-grpc 下的 dubbogo-client 调用 dubbogo-server为例
+
+启动zk,监听127.0.0.1:2181端口。如本机已安装docker,可以直接执行下面的命令来启动所有运行samples的依赖组件:zk(2181), 
nacos(8848), etcd(2379)。
+
+`docker-compose -f 
{PATH_TO_SAMPLES_PROJECT}/integrate_test/dockercompose/docker-compose.yml up -d`
+
+### 通过 Goland 运行
+
+![](../../.images/samples-rpc-triple-server.png)
+
+服务端启动完毕后,启动客户端
+
+![](../../.images/samples-rpc-triple-client.png)
+
+
+
+### 通过命令行运行
+
+- 服务端
+
+`cd rpc/triple/pb/dubbogo-grpc/go-server/cmd` # 进入仓库目录
+
+`export DUBBO_GO_CONFIG_PATH="../conf/dubbogo.yml`# 设置配置文件环境变量
+
+`go run .` # 启动服务
+
+- 客户端
+
+`cd rpc/triple/pb/dubbogo-grpc/go-server/cmd` # 进入仓库目录
+
+`export DUBBO_GO_CONFIG_PATH="../conf/dubbogo.yml`# 设置配置文件环境变量
+
+`go run .` # 启动客户端发起调用
+
+
+
+### 调用成功
+
+通过上述任一方式启动,可看到客户端打印如下信息,调用成功:
+
+`INFO    cmd/client.go:108       Receive user = name:"Hello laurence" 
id:"12345" age:21`
diff --git a/rpc/triple/codec-extension/go-client/conf/dubbogo.yml 
b/rpc/triple/codec-extension/go-client/conf/dubbogo.yml
index 5aaef86..ab47541 100644
--- a/rpc/triple/codec-extension/go-client/conf/dubbogo.yml
+++ b/rpc/triple/codec-extension/go-client/conf/dubbogo.yml
@@ -4,7 +4,7 @@ dubbo:
       protocol: zookeeper
       address: 127.0.0.1:2181
   consumer:
-    registry:
+    registries:
       - registryKey
     references:
       UserProvider:
diff --git a/rpc/triple/codec-extension/go-server/conf/dubbogo.yml 
b/rpc/triple/codec-extension/go-server/conf/dubbogo.yml
index 77d7c97..b813be5 100644
--- a/rpc/triple/codec-extension/go-server/conf/dubbogo.yml
+++ b/rpc/triple/codec-extension/go-server/conf/dubbogo.yml
@@ -8,7 +8,7 @@ dubbo:
       name: tri
       port: 20000
   provider:
-    registry:
+    registries:
       - registryKey
     services:
       UserProvider:
diff --git a/rpc/triple/hessian2/README.md b/rpc/triple/hessian2/README.md
index 17a37e5..0795f75 100644
--- a/rpc/triple/hessian2/README.md
+++ b/rpc/triple/hessian2/README.md
@@ -11,7 +11,7 @@ PB serialization is used by default. To use Hessian2+PB, 
please specify the seri
 # service config
 services:
   "UserProvider":
-    registry: "demoZK"
+    registries: "demoZK"
     protocol: "tri" # tri is dubbo-go3.0 protocol
     serialization: "hessian2" # hessian2 is serialization type
     interface: "org.apache.dubbo.UserProvider"
diff --git a/rpc/triple/hessian2/README_zh.md b/rpc/triple/hessian2/README_zh.md
index 1fbbcd2..4bb1f07 100644
--- a/rpc/triple/hessian2/README_zh.md
+++ b/rpc/triple/hessian2/README_zh.md
@@ -11,7 +11,7 @@ 
https://github.com/dubbogo/triple/blob/master/internal/codec/proto/triple_wrappe
 # service config
 services:
   "UserProvider":
-    registry: "demoZK"
+    registries: "demoZK"
     protocol: "tri" # tri is dubbo-go3.0 protocol
     serialization: "hessian2" # hessian2 is serialization type
     interface: "org.apache.dubbo.UserProvider"
diff --git a/rpc/triple/hessian2/go-client/conf/dubbogo.yml 
b/rpc/triple/hessian2/go-client/conf/dubbogo.yml
index c1cfa67..9601668 100644
--- a/rpc/triple/hessian2/go-client/conf/dubbogo.yml
+++ b/rpc/triple/hessian2/go-client/conf/dubbogo.yml
@@ -5,7 +5,7 @@ dubbo:
       timeout: "3s"
       address: "127.0.0.1:2181"
   consumer:
-    registry:
+    registries:
       - demoZK
     references:
       "ComplexProvider":
diff --git a/rpc/triple/hessian2/go-server/conf/dubbogo.yml 
b/rpc/triple/hessian2/go-server/conf/dubbogo.yml
index b7c6359..8ef203f 100644
--- a/rpc/triple/hessian2/go-server/conf/dubbogo.yml
+++ b/rpc/triple/hessian2/go-server/conf/dubbogo.yml
@@ -9,7 +9,7 @@ dubbo:
       name: "tri"
       port: 20000
   provider:
-    registry:
+    registries:
       - demoZK
     services:
       "UserProvider":
diff --git a/rpc/triple/msgpack/go-client/conf/dubbogo.yml 
b/rpc/triple/msgpack/go-client/conf/dubbogo.yml
index 71ac0fd..6fe3e81 100644
--- a/rpc/triple/msgpack/go-client/conf/dubbogo.yml
+++ b/rpc/triple/msgpack/go-client/conf/dubbogo.yml
@@ -5,7 +5,7 @@ dubbo:
       timeout: 3s
       address: 127.0.0.1:2181
   consumer:
-    registry:
+    registries:
       - demoZK
     references:
       UserProvider:
diff --git a/rpc/triple/msgpack/go-server/conf/dubbogo.yml 
b/rpc/triple/msgpack/go-server/conf/dubbogo.yml
index a3d772e..cd019ad 100644
--- a/rpc/triple/msgpack/go-server/conf/dubbogo.yml
+++ b/rpc/triple/msgpack/go-server/conf/dubbogo.yml
@@ -9,7 +9,7 @@ dubbo:
       name: tri
       port: 20000
   provider:
-    registry:
+    registries:
       - demoZK
     services:
       UserProvider:
diff --git a/rpc/triple/pb/dubbogo-grpc/go-client/conf/dubbogo.yml 
b/rpc/triple/pb/dubbogo-grpc/go-client/conf/dubbogo.yml
index 25c06cd..9d4a0e1 100644
--- a/rpc/triple/pb/dubbogo-grpc/go-client/conf/dubbogo.yml
+++ b/rpc/triple/pb/dubbogo-grpc/go-client/conf/dubbogo.yml
@@ -3,7 +3,7 @@ dubbo:
     zk:
       address: zookeeper://127.0.0.1:2181
   consumer:
-    registry: zk
+    registries: zk
     references:
       GreeterClientImpl:
         protocol: tri
diff --git a/rpc/triple/pb/dubbogo-grpc/go-server/conf/dubbogo.yml 
b/rpc/triple/pb/dubbogo-grpc/go-server/conf/dubbogo.yml
index a6efc25..d5286cf 100644
--- a/rpc/triple/pb/dubbogo-grpc/go-server/conf/dubbogo.yml
+++ b/rpc/triple/pb/dubbogo-grpc/go-server/conf/dubbogo.yml
@@ -7,7 +7,7 @@ dubbo:
       name: tri
       port: 20000
   provider:
-    registry: zk
+    registries: zk
     services:
       # you may refer to `Reference()` method defined in 
`protobuf/triple/helloworld.pb.go`
       GreeterProvider:
diff --git a/rpc/triple/pb/dubbogo-java/go-client/conf/dubbogo.yml 
b/rpc/triple/pb/dubbogo-java/go-client/conf/dubbogo.yml
index ac9303d..6db139d 100644
--- a/rpc/triple/pb/dubbogo-java/go-client/conf/dubbogo.yml
+++ b/rpc/triple/pb/dubbogo-java/go-client/conf/dubbogo.yml
@@ -3,8 +3,8 @@ dubbo:
     zk:
       address: zookeeper://127.0.0.1:2181
   consumer:
-    registry: zk
+    registries: zk
     references:
-      greeterImpl:
+      GreeterClientImpl:
         protocol: tri
         interface: org.apache.dubbo.demo.IGreeter
\ No newline at end of file
diff --git a/rpc/triple/pb/dubbogo-java/go-server/conf/dubbogo.yml 
b/rpc/triple/pb/dubbogo-java/go-server/conf/dubbogo.yml
index 1ae00b5..1b2fced 100644
--- a/rpc/triple/pb/dubbogo-java/go-server/conf/dubbogo.yml
+++ b/rpc/triple/pb/dubbogo-java/go-server/conf/dubbogo.yml
@@ -7,7 +7,7 @@ dubbo:
       name: tri
       port: 20001
   provider:
-    registry: zk
+    registries: zk
     services:
       GreeterProvider:
         protocol: triple
diff --git a/tracing/dubbo/go-client/cmd/client.go 
b/tracing/dubbo/go-client/cmd/client.go
index 9a33bff..e9611df 100644
--- a/tracing/dubbo/go-client/cmd/client.go
+++ b/tracing/dubbo/go-client/cmd/client.go
@@ -61,7 +61,9 @@ func main() {
        //initJaeger()
        initZipkin()
        span, ctx := opentracing.StartSpanFromContext(context.Background(), 
"Dubbogo-Client-Service")
-       user, err := userProvider.GetUser(ctx, []interface{}{"A003"})
+       user, err := userProvider.GetUser(ctx, &pkg.User{
+               Name: "laurence",
+       })
        span.Finish()
        if err != nil {
                panic(err)
diff --git a/tracing/dubbo/go-client/conf/dubbogo.yml 
b/tracing/dubbo/go-client/conf/dubbogo.yml
index ab08480..6e92cd8 100644
--- a/tracing/dubbo/go-client/conf/dubbogo.yml
+++ b/tracing/dubbo/go-client/conf/dubbogo.yml
@@ -8,7 +8,7 @@ dubbo:
       address: 127.0.0.1:2181
   consumer:
     filter: tracing
-    registry:
+    registries:
       - demoZK
     references:
       UserProvider:
diff --git a/tracing/dubbo/go-client/pkg/user.go 
b/tracing/dubbo/go-client/pkg/user.go
index 1890be9..60601c9 100644
--- a/tracing/dubbo/go-client/pkg/user.go
+++ b/tracing/dubbo/go-client/pkg/user.go
@@ -42,7 +42,7 @@ func (User) JavaClassName() string {
 }
 
 type UserProvider struct {
-       GetUser func(ctx context.Context, req []interface{}) (*User, error)
+       GetUser func(ctx context.Context, req *User) (*User, error)
 }
 
 func (u *UserProvider) Reference() string {
diff --git a/tracing/dubbo/go-server/cmd/server.go 
b/tracing/dubbo/go-server/cmd/server.go
index 5e64187..d8735d5 100644
--- a/tracing/dubbo/go-server/cmd/server.go
+++ b/tracing/dubbo/go-server/cmd/server.go
@@ -52,9 +52,11 @@ var (
 )
 
 func main() {
-       config.SetProviderService(new(pkg.UserProvider))
+       config.SetProviderService(&pkg.UserProvider{})
        hessian.RegisterPOJO(&pkg.User{})
-       config.Load()
+       if err := config.Load(); err != nil {
+               panic(err)
+       }
        initSignal()
        // initJaeger() and initZipkin() can only use one at the same time
        //initJaeger()
diff --git a/tracing/dubbo/go-server/conf/dubbogo.yml 
b/tracing/dubbo/go-server/conf/dubbogo.yml
index 1c8aadb..c24f531 100644
--- a/tracing/dubbo/go-server/conf/dubbogo.yml
+++ b/tracing/dubbo/go-server/conf/dubbogo.yml
@@ -12,7 +12,7 @@ dubbo:
       port: 20000
   provider:
     filter: tracing
-    registry:
+    registries:
       - demoZK
     services:
       UserProvider:
diff --git a/tracing/dubbo/go-server/pkg/user.go 
b/tracing/dubbo/go-server/pkg/user.go
index b86b51b..e92e09c 100644
--- a/tracing/dubbo/go-server/pkg/user.go
+++ b/tracing/dubbo/go-server/pkg/user.go
@@ -52,14 +52,10 @@ func (u User) JavaClassName() string {
 type UserProvider struct {
 }
 
-func (u *UserProvider) GetUser(ctx context.Context, req []interface{}) (*User, 
error) {
+func (u *UserProvider) GetUser(ctx context.Context, req *User) (*User, error) {
        span, ctx := opentracing.StartSpanFromContext(ctx, "User-Server-Span")
        gxlog.CInfo("req:%#v", req)
        user := &User{Id: "001", Name: "zhangsan-dubbogo", Age: 18, Time: 
time.Now()}
        span.Finish()
        return user, nil
 }
-
-func (u *UserProvider) Reference() string {
-       return "UserProvider"
-}
diff --git a/tracing/grpc/go-client/conf/dubbogo.yml 
b/tracing/grpc/go-client/conf/dubbogo.yml
index fdedaa6..6d1c73c 100644
--- a/tracing/grpc/go-client/conf/dubbogo.yml
+++ b/tracing/grpc/go-client/conf/dubbogo.yml
@@ -8,7 +8,7 @@ dubbo:
       address: 127.0.0.1:2181
   consumer:
     filter: tracing
-    registry:
+    registries:
       - demoZK
     references:
       GreeterClientImpl:
diff --git a/tracing/grpc/go-server/conf/dubbogo.yml 
b/tracing/grpc/go-server/conf/dubbogo.yml
index 2135e78..3254f60 100644
--- a/tracing/grpc/go-server/conf/dubbogo.yml
+++ b/tracing/grpc/go-server/conf/dubbogo.yml
@@ -12,7 +12,7 @@ dubbo:
       port: 20000
   provider:
     filter: tracing
-    registry:
+    registries:
       - demoZK
     services:
       GreeterProvider:
diff --git a/tracing/jsonrpc/go-client/conf/dubbogo.yml 
b/tracing/jsonrpc/go-client/conf/dubbogo.yml
index fc9b34c..64aef04 100644
--- a/tracing/jsonrpc/go-client/conf/dubbogo.yml
+++ b/tracing/jsonrpc/go-client/conf/dubbogo.yml
@@ -8,7 +8,7 @@ dubbo:
       address: 127.0.0.1:2181
   consumer:
     filter: tracing
-    registry:
+    registries:
       - demoZK
     references:
       UserProvider:
diff --git a/tracing/jsonrpc/go-server/conf/dubbogo.yml 
b/tracing/jsonrpc/go-server/conf/dubbogo.yml
index 0b55da3..e81a751 100644
--- a/tracing/jsonrpc/go-server/conf/dubbogo.yml
+++ b/tracing/jsonrpc/go-server/conf/dubbogo.yml
@@ -13,7 +13,7 @@ dubbo:
       port: 20001
   provider:
     filter: tracing
-    registry:
+    registries:
       - demoZK
     services:
       UserProvider:

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