diff --git a/.workflow/master-pipeline.yml b/.workflow/master-pipeline.yml
index 238de64..d511753 100644
--- a/.workflow/master-pipeline.yml
+++ b/.workflow/master-pipeline.yml
@@ -25,7 +25,7 @@ stages:
         repository: https://hub.docker.com/r/shenmo7192/uos-21-dtk5.4
         username: sparkpublic
         password: thisisapublic
-        tag: build.${GITEE_PIPELINE_BUILD_NUMBER}
+        tag: '1.0'
         dockerfile: ./.gitee/Dockerfile
         isCache: false
   - name: stage-78c83955