feat：add desc

Author: 2YSP

src/main/resources/META-INF/plugin.xml

@@ -4,7 +4,22 @@
     <version>1.0</version>
     <vendor email="stylishman525@qq.com" url="https://www.cnblogs.com/2YSP">ship</vendor>
 
-    <description><![CDATA[help you code faster, like auto convert list to map etc.]]></description>
+    <description><![CDATA[help you code faster, like auto convert list to map etc.
+        <br><a href="https://github.com/2YSP/CodeFaster">Source code on Github</a><br>
+      <ul>
+          <li>支持根据List集合某个字段自动生成map(Support automatic generation of maps based on a field in the List collection)</li>
+          <li>支持根据List集合某个字段自动分组聚合生成map(Support automatic grouping and map generation based on a field in the List collection)</li>
+          <li>支持根据List集合某个字段自动生成新List集合(Support automatic generation of a new List collection based on a field in the List collection)</li>
+          <li>支持判断当前List集合集合是否为空，如果为空则返回空List(Support checking whether the current List collection is empty, and if it is empty, return an empty List)</li>
+      </ul>
+      用法：<br>选中List集合，按[Generate..]的快捷键(windows:Alt + Insert,mac:Command + N)然后选择对应的命令
+      ，弹窗中输入要转换的属性，然后点击确定，即可生成代码。<br>
+      Usage: <br>Select the List collection, press the shortcut key [Generate..] (windows: Alt+Insert, mac: Command+N)
+      , and then select the corresponding command
+      Enter the attribute to be converted in the pop-up window, and then click OK to generate the code.
+
+    ]]>
+    </description>
 
     <!-- please see https://www.jetbrains.org/intellij/sdk/docs/basics/getting_started/build_number_ranges.html for description -->
     <idea-version since-build="173.0"/>