diff --git a/refs/heads/dev-yantai-1017 b/refs/heads/dev-yantai-1017
deleted file mode 100644
index 7f42b143f..000000000
--- a/refs/heads/dev-yantai-1017
+++ /dev/null
@@ -1 +0,0 @@
-UPDATE 7577fbd4b9d18e3bcf7c68914f806178a73c302b 106fc2310a8fa8b7a9c361ba6a0896858c3c0e41
\ No newline at end of file