diff --git a/refs/heads/dev-chaxun b/refs/heads/dev-chaxun
index 449adc494..e6d643eed 100644
--- a/refs/heads/dev-chaxun
+++ b/refs/heads/dev-chaxun
@@ -1 +1 @@
-UPDATE 9923007e2ecf45a0d2822b69fc9f6d03733ac2d3 aa7b6bc2a024a1ba38586a748a0988e00bc2bfbd
\ No newline at end of file
+UPDATE aa7b6bc2a024a1ba38586a748a0988e00bc2bfbd 54b3d0838cb56111220515dd98c6f48365442dc8
\ No newline at end of file