diff --git a/refs/heads/zhangzhuo b/refs/heads/zhangzhuo
index 3b1f5b9..d589c88 100644
--- a/refs/heads/zhangzhuo
+++ b/refs/heads/zhangzhuo
@@ -1 +1 @@
-UPDATE a3d2319f567999258a416a2ef455363cd918091e 8ce6cb475580c558e05cec454afcaaae354641b9
\ No newline at end of file
+UPDATE 8ce6cb475580c558e05cec454afcaaae354641b9 6d20b2d3fb394bbec7432e696842b7d660bc052c
\ No newline at end of file