diff --git a/Paddle b/Paddle
index 2588f48991..b51d97ff7f 160000
--- a/Paddle
+++ b/Paddle
@@ -1 +1 @@
-Subproject commit 2588f4899106cd27bdfcc84ba4c2f5f7aac570ab
+Subproject commit b51d97ff7ff0bdac6a16380ee90100b787979b05