diff --git a/refs/heads/feature/teamB_shuangshi b/refs/heads/feature/teamB_shuangshi
new file mode 100644
index 000000000..f84ac3333
--- /dev/null
+++ b/refs/heads/feature/teamB_shuangshi
@@ -0,0 +1 @@
+CREATE 0000000000000000000000000000000000000000 53d228a645b86550e522732e132603db121ddf2c
\ No newline at end of file