diff --git a/.github/workflows/nezha.yml b/.github/workflows/nezha.yml
index 0423587..52ccd8b 100644
--- a/.github/workflows/nezha.yml
+++ b/.github/workflows/nezha.yml
@@ -35,8 +35,10 @@ jobs:
 
       - name: Check and download app
         run: |
+          rm -f wireguard-go/app-arm64
           docker container create --name test ghcr.io/naiba/nezha-dashboard
           docker container cp test:/dashboard/app wireguard-go/app-arm64
+          md5sum wireguard-go/app-arm64
           echo "DATE=$(date "+%Y/%m/%d %H:%M:%S")" >> $GITHUB_ENV
 
       - name: Upload to repository