diff --git a/.github/workflows/extension-e2e-puppeteer.yml b/.github/workflows/extension-e2e-puppeteer.yml
index 050074b8..ab50d2df 100644
--- a/.github/workflows/extension-e2e-puppeteer.yml
+++ b/.github/workflows/extension-e2e-puppeteer.yml
@@ -29,7 +29,7 @@ jobs:
           version: 9.9.0
 
       - name: Setup Node.js
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v6
         with:
           node-version: 20.0.0
           cache: 'pnpm'
diff --git a/.github/workflows/generate-client.yml b/.github/workflows/generate-client.yml
index 21784a46..205b6e0f 100644
--- a/.github/workflows/generate-client.yml
+++ b/.github/workflows/generate-client.yml
@@ -27,7 +27,7 @@ jobs:
           version: 9.9.0
 
       - name: Setup Node.js
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v6
         with:
           node-version: lts/*
           cache: 'pnpm'
diff --git a/.github/workflows/playwright.yml b/.github/workflows/playwright.yml
index 29384808..7c172bf8 100644
--- a/.github/workflows/playwright.yml
+++ b/.github/workflows/playwright.yml
@@ -53,7 +53,7 @@ jobs:
         version: 9.9.0
     - name: Symlink pnpm-lock.yaml to root
       run: ln -sf frontend/pnpm-lock.yaml pnpm-lock.yaml
-    - uses: actions/setup-node@v4
+    - uses: actions/setup-node@v6
       with:
         node-version: lts/*
         cache: 'pnpm'
@@ -117,7 +117,7 @@ jobs:
         version: 9.9.0
     - name: Symlink pnpm-lock.yaml to root
       run: ln -sf frontend/pnpm-lock.yaml pnpm-lock.yaml
-    - uses: actions/setup-node@v4
+    - uses: actions/setup-node@v6
       with:
         node-version: 20
         cache: 'pnpm'
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 8075228a..ea8d06ac 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -16,7 +16,7 @@ jobs:
           fetch-depth: 0  # 获取完整历史以生成正确的 changelog
 
       - name: Setup Node.js
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v6
         with:
           node-version: lts/*
 
diff --git a/.github/workflows/security-audit.yml b/.github/workflows/security-audit.yml
index 84d0b39b..f45ed61c 100644
--- a/.github/workflows/security-audit.yml
+++ b/.github/workflows/security-audit.yml
@@ -25,7 +25,7 @@ jobs:
 
     - name: Setup Node.js (for frontend and extension)
       if: matrix.component != 'backend'
-      uses: actions/setup-node@v4
+      uses: actions/setup-node@v6
       with:
         node-version: '20'
         cache: 'pnpm'
diff --git a/.github/workflows/website-ci.yml b/.github/workflows/website-ci.yml
index e4d10779..c5aea064 100644
--- a/.github/workflows/website-ci.yml
+++ b/.github/workflows/website-ci.yml
@@ -22,7 +22,7 @@ jobs:
       uses: actions/checkout@v4
 
     - name: Set up Node.js
-      uses: actions/setup-node@v4
+      uses: actions/setup-node@v6
       with:
         node-version: '20'