diff --git a/yita-apk-build/probe-build-branch.txt b/yita-apk-build/probe-build-branch.txt
new file mode 100644
index 0000000000000..f24193c106d25
--- /dev/null
+++ b/yita-apk-build/probe-build-branch.txt
@@ -0,0 +1 @@
+PR branch trigger