diff --git a/yunsuan b/yunsuan
index a70a08c4012462302e249ad063a8e38df3baab99..3fb4131a216dd4cc2c27b5fe11c9877a5b02ebe6 160000
--- a/yunsuan
+++ b/yunsuan
@@ -1 +1 @@
-Subproject commit a70a08c4012462302e249ad063a8e38df3baab99
+Subproject commit 3fb4131a216dd4cc2c27b5fe11c9877a5b02ebe6