diff --git a/Sources/Chinlan b/Sources/Chinlan
index e210d20..4700ecf 160000
--- a/Sources/Chinlan
+++ b/Sources/Chinlan
@@ -1 +1 @@
-Subproject commit e210d20f11f038457a632a817cfa8c3d3481fdde
+Subproject commit 4700ecf7b4fd4beb3bb43efde544467d3f03dab9