diff --git a/.gitea/workflows/deploy.yaml b/.gitea/workflows/deploy.yaml
index d91bb54..7bf6fa8 100644
--- a/.gitea/workflows/deploy.yaml
+++ b/.gitea/workflows/deploy.yaml
@@ -16,16 +16,18 @@ jobs:
 
       - name: Set environment by branch
         run: |
-          # 版本标签：commit 短哈希
+          # 版本标签：环境-日期-commit
           SHORT_SHA=$(echo "${{ github.sha }}" | cut -c1-7)
-          echo "IMAGE_TAG=${SHORT_SHA}" >> $GITHUB_ENV
+          BUILD_DATE=$(date +%Y%m%d)
 
           if [[ "${{ github.ref_name }}" == "master" ]]; then
+            echo "IMAGE_TAG=prod-${BUILD_DATE}-${SHORT_SHA}" >> $GITHUB_ENV
             echo "CR_ORG=prod" >> $GITHUB_ENV
             echo "DEPLOY_ENV=production" >> $GITHUB_ENV
             echo "DOMAIN_API=qiyuan-log-center-api.airlabs.art" >> $GITHUB_ENV
             echo "DOMAIN_WEB=qiyuan-log-center-web.airlabs.art" >> $GITHUB_ENV
           elif [[ "${{ github.ref_name }}" == "dev" ]]; then
+            echo "IMAGE_TAG=dev-${BUILD_DATE}-${SHORT_SHA}" >> $GITHUB_ENV
             echo "CR_ORG=dev" >> $GITHUB_ENV
             echo "DEPLOY_ENV=development" >> $GITHUB_ENV
             echo "DOMAIN_API=qiyuan-log-center-api.test.airlabs.art" >> $GITHUB_ENV