diff --git a/.github/workflows/upy.yml b/.github/workflows/upy.yml
index c944e6a9..19e2bd6c 100644
--- a/.github/workflows/upy.yml
+++ b/.github/workflows/upy.yml
@@ -23,6 +23,15 @@ jobs:
         else
           echo "Password is set"
         fi
+    
+    - name: Install upx-cli
+      run: |
+        curl -s https://packagecloud.io/install/repositories/upyun/upx/script.deb.sh | sudo bash
+        sudo apt-get install upx
+
+    - name: Delete files in UpYun bucket
+      run: |
+        upx rm -r /${{ secrets.UPYUN_BUCKET }}/ --user ${{ secrets.UPYUN_OPERATOR }} --password ${{ secrets.UPYUN_PASSWORD }}
 
     - name: Deploy to UpYun
       uses: her-cat/upyun-deployer@v1.0.3
@@ -31,4 +40,4 @@ jobs:
         operator: ${{ secrets.UPYUN_OPERATOR }}
         password: ${{ secrets.UPYUN_PASSWORD }}
         dir: 'public'  # 确认这个目录是您的构建输出目录
-        publish_dir: '/'
+        publish_dir: '/'  # 确认这个是您想要刷新的目录