diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index 4a9e5ba0..990e875a 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -212,7 +212,9 @@ jobs:
       run: coscmd config -a $COS_SECRET_ID -s $COS_SECRET_KEY -b $COS_BUCKET -r $COS_REGION
 
     - name: Upload to Tencent COS
-      run: coscmd upload -r public/ /
+      run: |
+        coscmd upload -r public/ /
+        coscmd upload public/.build_hash /__build_hash
 
     - name: Upload to UpYun and check hash
       env: