diff --git a/cmd/Open-IM-SDK-Core b/cmd/Open-IM-SDK-Core
index 9d67999ce..2257ac8ee 160000
--- a/cmd/Open-IM-SDK-Core
+++ b/cmd/Open-IM-SDK-Core
@@ -1 +1 @@
-Subproject commit 9d67999cec3e4a9792c33a95e5514a945df54052
+Subproject commit 2257ac8ee528fb1e0038f85e34c8770fbe4758e3