diff --git a/.github/CONTRIBUTING.md b/.github/CONTRIBUTING.md
index ca55ffa25..9141b9535 100644
--- a/.github/CONTRIBUTING.md
+++ b/.github/CONTRIBUTING.md
@@ -7,7 +7,7 @@
 
 ## User Interface
 
-Install pnpm: `npm install -g pnpm`
+Install pnpm: `npm install -g pnpm@9.1.1`
 
 <details>
 <summary>For China mainland</summary>
diff --git a/.github/CONTRIBUTING_zh_CN.md b/.github/CONTRIBUTING_zh_CN.md
index ed1362c6b..d1ca0ae56 100644
--- a/.github/CONTRIBUTING_zh_CN.md
+++ b/.github/CONTRIBUTING_zh_CN.md
@@ -7,7 +7,7 @@
 
 ## NPM 依赖
 
-安装 pnpm：`npm install -g pnpm`
+安装 pnpm：`npm install -g pnpm@9.1.1`
 
 <details>
 <summary>适用于中国大陆</summary>