diff --git a/Paddle b/Paddle
index 638c7c3988..5257c7daff 160000
--- a/Paddle
+++ b/Paddle
@@ -1 +1 @@
-Subproject commit 638c7c39881e982d607ab266c380cbdab0fc767e
+Subproject commit 5257c7daffec34afc172dba094ba8c5d5d8ceeea