diff --git a/.github/workflows/upy.yml b/.github/workflows/upy.yml
index b40f0c85..203c4363 100644
--- a/.github/workflows/upy.yml
+++ b/.github/workflows/upy.yml
@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - name: Checkout Repository master branch
+      - name: Checkout Repository
         uses: actions/checkout@v2
 
       - name: Setup Hugo
@@ -23,11 +23,22 @@ jobs:
       - name: Build static files
         run: hugo --minify --environment production
 
-      - name: Check build output
+      - name: Check build output directory
         run: ls -la public
 
-      - name: List workspace contents
-        run: ls -la /github/workspace
+      - name: Debugging: List all files in workspace
+        run: |
+          echo "Listing all files in the workspace directory"
+          ls -la /github/workspace
+
+      - name: Check if public directory exists
+        run: |
+          if [ -d "/github/workspace/public" ]; then
+            echo "Public directory exists"
+          else
+            echo "Public directory does not exist"
+            exit 1
+          fi
 
       - name: Deploy to UpYun
         uses: her-cat/upyun-deployer@v1.0.3