diff --git a/.idea/.gitignore b/.idea/.gitignore
deleted file mode 100755
index 4aa91ea5ab95b0feb7bbe5fe2dd724aff4ef6723..0000000000000000000000000000000000000000
--- a/.idea/.gitignore
+++ /dev/null
@@ -1,8 +0,0 @@
-# Default ignored files
-/shelf/
-/workspace.xml
-# Datasource local storage ignored files
-/dataSources/
-/dataSources.local.xml
-# Editor-based HTTP Client requests
-/httpRequests/
diff --git a/.idea/docs.iml b/.idea/docs.iml
deleted file mode 100755
index 633cf01dd6aba7c9edd94323e39e36ef18812925..0000000000000000000000000000000000000000
--- a/.idea/docs.iml
+++ /dev/null
@@ -1,8 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<module type="CPP_MODULE" version="4">
-  <component name="NewModuleRootManager">
-    <content url="file://$MODULE_DIR$" />
-    <orderEntry type="inheritedJdk" />
-    <orderEntry type="sourceFolder" forTests="false" />
-  </component>
-</module>
\ No newline at end of file
diff --git a/.idea/modules.xml b/.idea/modules.xml
deleted file mode 100755
index b3f67325362cdcca7f10babe601ac9d757b3ab9d..0000000000000000000000000000000000000000
--- a/.idea/modules.xml
+++ /dev/null
@@ -1,8 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="ProjectModuleManager">
-    <modules>
-      <module fileurl="file://$PROJECT_DIR$/.idea/docs.iml" filepath="$PROJECT_DIR$/.idea/docs.iml" />
-    </modules>
-  </component>
-</project>
\ No newline at end of file
diff --git a/.idea/vcs.xml b/.idea/vcs.xml
deleted file mode 100755
index 9661ac713428efbad557d3ba3a62216b5bb7d226..0000000000000000000000000000000000000000
--- a/.idea/vcs.xml
+++ /dev/null
@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="VcsDirectoryMappings">
-    <mapping directory="$PROJECT_DIR$" vcs="Git" />
-  </component>
-</project>
\ No newline at end of file
diff --git a/zh-cn/application-dev/reference/apis/js-apis-http.md b/zh-cn/application-dev/reference/apis/js-apis-http.md
index a55e602fbec030920349c85e98bcf1b760a579cb..39819a1e77ae424614aea7f6497abf6acbab0866 100644
--- a/zh-cn/application-dev/reference/apis/js-apis-http.md
+++ b/zh-cn/application-dev/reference/apis/js-apis-http.md
@@ -115,7 +115,8 @@ request\(url: string, callback: AsyncCallback\<HttpResponse\>\):void
 | 2300999 | Unknown Other Error.                                  |
 
 >**错误码说明：**
->HTTP 错误码映射关系：2300000 + curl错误码。更多常用错误码，可参考：[curl错误码](https://curl.se/libcurl/c/libcurl-errors.html)。
+> 以上错误码的详细介绍参见[HTTP错误码](../errorcodes/errorcode-http.md)。
+> HTTP 错误码映射关系：2300000 + curl错误码。更多常用错误码，可参考：[curl错误码](https://curl.se/libcurl/c/libcurl-errors.html)
 
 **示例：**
 
@@ -186,7 +187,8 @@ request\(url: string, options: HttpRequestOptions, callback: AsyncCallback<HttpR
 | 2300999 | Unknown Other Error.                                  |
 
 >**错误码说明：**
->HTTP 错误码映射关系：2300000 + curl错误码。更多常用错误码，可参考：[curl错误码](https://curl.se/libcurl/c/libcurl-errors.html)。
+> 以上错误码的详细介绍参见[HTTP错误码](../errorcodes/errorcode-http.md)。
+> HTTP 错误码映射关系：2300000 + curl错误码。更多常用错误码，可参考：[curl错误码](https://curl.se/libcurl/c/libcurl-errors.html)
 
 **示例：**
 
@@ -272,7 +274,8 @@ request\(url: string, options? : HttpRequestOptions\): Promise<HttpResponse\>
 | 2300999 | Unknown Other Error.                                  |
 
 >**错误码说明：**
->HTTP 错误码映射关系：2300000 + curl错误码。更多常用错误码，可参考：[curl错误码](https://curl.se/libcurl/c/libcurl-errors.html)。
+> 以上错误码的详细介绍参见[HTTP错误码](../errorcodes/errorcode-http.md)。
+> HTTP 错误码映射关系：2300000 + curl错误码。更多常用错误码，可参考：[curl错误码](https://curl.se/libcurl/c/libcurl-errors.html) 
 
 **示例：**
 
diff --git a/zh-cn/application-dev/reference/apis/js-apis-socket.md b/zh-cn/application-dev/reference/apis/js-apis-socket.md
index dff272fb2f0cfd278681e6cf351a8d0031e39ae5..9c5f0e008d8bc2240473582bb95af720f979670c 100644
--- a/zh-cn/application-dev/reference/apis/js-apis-socket.md
+++ b/zh-cn/application-dev/reference/apis/js-apis-socket.md
@@ -668,8 +668,11 @@ Socket的连接信息。
 | size    | number | 是   | 服务器响应信息的字节长度。                                   |
 
 ## UDP 错误码说明
+
 UDP 错误码映射形式为：2301000 + 内核错误码。
 
+错误码的详细介绍参见[Socket错误码](../errorcodes/errorcode-socket.md)
+
 ## socket.constructTCPSocketInstance
 
 constructTCPSocketInstance\(\): TCPSocket
@@ -1457,8 +1460,11 @@ TCPSocket连接的其他属性。
 | socketTimeout     | number  | 否   | 套接字超时时间，单位毫秒（ms）。                             |
 
 ## TCP 错误码说明
+
 TCP 错误码映射形式为：2301000 + 内核错误码。
 
+错误码的详细介绍参见[Socket错误码](../errorcodes/errorcode-socket.md)
+
 ## socket.constructTLSSocketInstance<sup>9+</sup>
 
 constructTLSSocketInstance(): TLSSocket