diff --git a/.github/workflows/test_pr.yaml b/.github/workflows/test_pr.yaml
new file mode 100644
index 000000000000..db00e2441800
--- /dev/null
+++ b/.github/workflows/test_pr.yaml
@@ -0,0 +1,8 @@
+name: "Self-hosted runner (push-caller)"
+on: pull_request
+
+jobs:
+  job:
+    runs-on: ubuntu-latest
+    steps:
+      - run: echo "123"
diff --git a/some file b/some file
new file mode 100644
index 000000000000..7a8fbab8bd4c
--- /dev/null
+++ b/some file	
@@ -0,0 +1 @@
+some update