diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index f088735..6cf6c89 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -32,7 +32,7 @@ jobs:
           password: ${{ secrets.DOCKERHUB_TOKEN }}
       - name: Create version tag
         id: version
-        run: echo "version=$(date +%Y%m%d%H%M%S)" >> $GITHUB_OUTPUT
+        run: echo "version=$(date +%Y.%m.%d.%H%M%S)" >> $GITHUB_OUTPUT
       - name: Build and push server image
         working-directory: src/Blog
         run: |