diff --git a/.github/workflows/small8.yml b/.github/workflows/small8.yml
index 3db64fee6..d867aacae 100644
--- a/.github/workflows/small8.yml
+++ b/.github/workflows/small8.yml
@@ -53,7 +53,7 @@ jobs:
         [ -e $GITHUB_WORKSPACE/README.md ] && cp $GITHUB_WORKSPACE/README.md $GITHUB_WORKSPACE/${{matrix.target}}
         cd $GITHUB_WORKSPACE/${{matrix.target}}
         git add .
-        git commit -am "update $(date +%m-%d" "%H:%M:%S)"
+        git commit -am "update $(date +%Y-%m-%d" "%H:%M:%S)"
         git push --quiet "https://${{ secrets.ACCESS_TOKEN }}@github.com/kenzok8/small-package.git" HEAD:${{matrix.target}}
                
     - name: Delete old workflow runs