diff --git a/.github/workflows/2_unstable.yml b/.github/workflows/2_unstable.yml
index d1453cb8..98edde1d 100644
--- a/.github/workflows/2_unstable.yml
+++ b/.github/workflows/2_unstable.yml
@@ -273,7 +273,7 @@ jobs:
 
   test-postman-sqlite:
     needs: frontend
-    runs-on: [self-hosted, linux, aboutcher-hosted, rocky8]
+    runs-on: [self-hosted, linux, aboutcher-hosted, centos7]
     steps:
       - uses: actions/checkout@v2
       - uses: actions/setup-go@v2