diff --git a/refs/heads/nanfang_branch b/refs/heads/nanfang_branch
index 2909842..253f1ac 100644
--- a/refs/heads/nanfang_branch
+++ b/refs/heads/nanfang_branch
@@ -1 +1 @@
-UPDATE c30240a01f5a92cbbb24a4c952e8b7b53d18eeaf e94b5d88fe6415cdc0afb598e15a169ad7648903
\ No newline at end of file
+UPDATE e94b5d88fe6415cdc0afb598e15a169ad7648903 85a1e420e88f03cb1d53851af7b8b51938e2dd6d
\ No newline at end of file