diff --git a/.gitea/workflows/build.yaml b/.gitea/workflows/build.yaml
index 19c1df2..3e37334 100644
--- a/.gitea/workflows/build.yaml
+++ b/.gitea/workflows/build.yaml
@@ -7,7 +7,7 @@ on:
 
 jobs:
   run-with-docker:
-    runs-on: ubuntu-latest
+    runs-on: tester
     
     steps:
       # 步骤1：拉取仓库代码到工作目录