diff --git a/.gitea/workflows/docker-ci.yml b/.gitea/workflows/docker-ci.yml
index 676ee91..05c3301 100644
--- a/.gitea/workflows/docker-ci.yml
+++ b/.gitea/workflows/docker-ci.yml
@@ -2,8 +2,7 @@ name: Docker Build
 
 on:
   schedule:
-    - cron: '0 14 * * *'
-      timezone: "Asia/Shanghai"
+    - cron: '0 13 * * *'
   workflow_dispatch:  # 保留手动触发用于测试
 
 jobs: