zhongjiajie commented on code in PR #10023:
URL: https://github.com/apache/dolphinscheduler/pull/10023#discussion_r872022651


##########
docs/docs/en/about/introduction.md:
##########
@@ -1,19 +1,13 @@
-# About DolphinScheduler
-
-Apache DolphinScheduler is a distributed, easy to extend visual DAG workflow 
task scheduling open-source system. Solves the intricate dependencies of data 
R&D ETL and the inability to monitor the health status of tasks. 
DolphinScheduler assembles tasks in the DAG streaming way, which can monitor 
the execution status of tasks in time, and supports operations like retry, 
recovery failure from specified nodes, pause, resume and kill tasks, etc.
-
-## Simple to Use
-
-- DolphinScheduler has DAG monitoring user interfaces, users can customize DAG 
by dragging and dropping. All process definitions are visualized, supports rich 
third-party systems APIs and one-click deployment.
-
-## High Reliability
-
-- Decentralized multi-masters and multi-workers, support HA, select queues to 
avoid overload.
-
-## Rich Scenarios
-
-- Support features like multi-tenants, suspend and resume operations to cope 
with big data scenarios. Support many task types like Spark, Flink, Hive, MR, 
shell, python, sub_process.
-
-## High Scalability
-
-- Supports customized task types, distributed scheduling, and the overall 
scheduling capability increases linearly with the scale of the cluster.
\ No newline at end of file
+# Introduction to DolphinScheduler
+
+Apache DolphinScheduler provides a distributed and an easy to expand visual 
workflow task scheduling open-source platform. It is suitable for 
enterprise-level scenarios. It provides a solution to visualize operation 
tasks, workflows, and the entire data processing procedures. 
+
+Apache DolphinScheduler aims to solve complex big data task dependencies and 
to trigger relationships in DataOps orchestration for various big data 
applications. It solves the intricate dependencies of data R&D ETL and the 
inability to monitor the health status of tasks. DolphinScheduler assembles 
tasks in the Directed Acyclic Graph (DAG) streaming mode, which can monitor the 
execution status of tasks in time, and supports operations like retry, recovery 
failure from specified nodes, pause, resume, and kill tasks, etc.
+
+
+<p align="center">
+  <img src="/img/introduction.gif" alt="Apache DolphinScheduler"  width="60%" 
/>
+  <p align="center">
+        <en>Apache DolphinScheduler</em>
+  </p>
+</p>

Review Comment:
   Hi @sneh-wha, we should use markdown syntax for images show instead of HTML, 
see https://www.markdownguide.org/basic-syntax/#images-1
   ```suggestion
   ![Apache DolphinScheduler](/img/introduction.gif)
   ```



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