diff --git a/coupledL2 b/coupledL2
index 1fb317521e..d1b4c9d81f 160000
--- a/coupledL2
+++ b/coupledL2
@@ -1 +1 @@
-Subproject commit 1fb317521e2a4fc9ca44b3bbc845f7da5fc2a882
+Subproject commit d1b4c9d81f025ac439794529ed414dd257af8e3e
diff --git a/huancun b/huancun
index b317d0ca29..fe18821142 160000
--- a/huancun
+++ b/huancun
@@ -1 +1 @@
-Subproject commit b317d0ca29079cdd4e9c6c7861d353133b98910e
+Subproject commit fe18821142c7907dc9abfda007f8e1b177253076