diff --git a/dep/iflytopcpp b/dep/iflytopcpp
index b50613a..3b6ad55 160000
--- a/dep/iflytopcpp
+++ b/dep/iflytopcpp
@@ -1 +1 @@
-Subproject commit b50613ad32ed72948db48d462bbbd63fbca4cdff
+Subproject commit 3b6ad55660aa6aae464021efe19f6b698f03047f