diff --git a/.gitea/workflows/prod_build_schedule.yaml b/.gitea/workflows/prod_build_schedule.yaml
index dc4d6134..563a8025 100644
--- a/.gitea/workflows/prod_build_schedule.yaml
+++ b/.gitea/workflows/prod_build_schedule.yaml
@@ -20,7 +20,7 @@ jobs:
       - name: 1.检出代码
         uses: actions/checkout@v4
         with:
-          ref: dev/3.1_release_merge
+          ref: release/3.1
 
       - name: Set up JDK 8
         uses: actions/setup-java@v4