diff --git a/xuanxuan/XUANVERSION b/xuanxuan/XUANVERSION
index b95ebc1a59..15c65ccf5b 100644
--- a/xuanxuan/XUANVERSION
+++ b/xuanxuan/XUANVERSION
@@ -1 +1 @@
-v6.6.0
+a975bd7e7e1fd29bc95ee7b9c5bafdc94a4e9eb0