diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 7c31dd3..27fcef1 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -158,4 +158,39 @@ Fork 本仓库，然后在你的仓库中进行修改，修改完成后在本仓
     ```
     :::tip
     语法自查 https://mermaid.js.org
+    :::
+
+3. 代码分块
+
+    ```
+        ::: code-group
+
+        ```sh [npm]
+        $ npm install -D vitepress
+        ```
+
+        ```sh [pnpm]
+        $ pnpm add -D vitepress
+        ```
+
+        ```sh [yarn]
+        $ yarn add -D vitepress
+        ```
+
+        :::
+    ```
+    ::: code-group
+
+    ```sh [npm]
+    $ npm install -D vitepress
+    ```
+
+    ```sh [pnpm]
+    $ pnpm add -D vitepress
+    ```
+
+    ```sh [yarn]
+    $ yarn add -D vitepress
+    ```
+
     :::
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