diff --git a/refs/heads/yantai_dev b/refs/heads/yantai_dev
index 1514c7a2e..d73abdcf0 100644
--- a/refs/heads/yantai_dev
+++ b/refs/heads/yantai_dev
@@ -1 +1 @@
-UPDATE 60acd1b659b017e7c42880f99d241650f2e826d1 523a704720e96e0cbb37dd10cfd934fb3d456080
\ No newline at end of file
+UPDATE 523a704720e96e0cbb37dd10cfd934fb3d456080 22b6bbe504054fa381a1243ff985b20c455d67c9
\ No newline at end of file