diff --git a/iflytoplinuxsdk b/iflytoplinuxsdk
index 350e652..1542db4 160000
--- a/iflytoplinuxsdk
+++ b/iflytoplinuxsdk
@@ -1 +1 @@
-Subproject commit 350e65242ec5ce5afe60210254af303f95a31b74
+Subproject commit 1542db409a97bab41ddb54f9cc86954b45a56787