diff --git a/refs/heads/feature/teamB_shuangshi b/refs/heads/feature/teamB_shuangshi
index f84ac3333..8194e328a 100644
--- a/refs/heads/feature/teamB_shuangshi
+++ b/refs/heads/feature/teamB_shuangshi
@@ -1 +1 @@
-CREATE 0000000000000000000000000000000000000000 53d228a645b86550e522732e132603db121ddf2c
\ No newline at end of file
+UPDATE 53d228a645b86550e522732e132603db121ddf2c b45c28d127fd94e8a5dd9874e55a73b2a16c799b
\ No newline at end of file