diff --git a/iflytop_xsync_protocol b/iflytop_xsync_protocol
index df640ed..783e2a9 160000
--- a/iflytop_xsync_protocol
+++ b/iflytop_xsync_protocol
@@ -1 +1 @@
-Subproject commit df640edf703bab505551b99536120f3d058e6147
+Subproject commit 783e2a9d35175268db50f271f1d7eea1f60467ba