diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 15458fb..91348b9 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -49,7 +49,7 @@ jobs:
           path: dist
 
   deploy:
-    name: Deploy to Branch
+    name: Deploy to gh-pages
     runs-on: windows-latest
     needs: release  # 依赖 release 任务完成
     steps:
@@ -64,19 +64,20 @@ jobs:
           name: Home
           path: dist
 
-      # 切换到目标分支（例如 gh-pages）
-      - name: Checkout target branch
+      # 切换到 gh-pages 分支
+      - name: Checkout gh-pages branch
         run: |
           git fetch origin gh-pages:gh-pages
           git checkout gh-pages
 
-      # 清空目标分支的内容（可选）
-      - name: Clean target branch
+      # 删除 gh-pages 分支下的所有文件（除了 .git 目录）
+      - name: Clean gh-pages branch
         run: |
-          Remove-Item * -Recurse -Force -Exclude .git
+          # 删除所有文件和文件夹，除了 .git
+          Get-ChildItem -Path . -Exclude .git | Remove-Item -Recurse -Force
 
-      # 将构建产物复制到目标分支
-      - name: Copy files to target branch
+      # 将构建产物复制到 gh-pages 分支
+      - name: Copy files to gh-pages branch
         run: |
           Copy-Item -Path dist/* -Destination . -Recurse -Force
 
@@ -86,9 +87,9 @@ jobs:
           git config --global user.name "github-actions[bot]"
           git config --global user.email "github-actions[bot]@users.noreply.github.com"
           git add .
-          git commit -m "Deploy website from dev branch"
+          git commit -m "Deploy website from dev branch (cleaned branch)"
 
-      # 推送到目标分支
-      - name: Push to target branch
+      # 推送到 gh-pages 分支
+      - name: Push to gh-pages branch
         run: |
-          git push origin gh-pages
+          git push origin gh-pages --force