diff --git a/external/Paddle b/external/Paddle
index 46498bf1a09b2fb80c34af953b0ad72448ca0e7b..423597974bb17f996d589b0e70e1f1584a6af9da 160000
--- a/external/Paddle
+++ b/external/Paddle
@@ -1 +1 @@
-Subproject commit 46498bf1a09b2fb80c34af953b0ad72448ca0e7b
+Subproject commit 423597974bb17f996d589b0e70e1f1584a6af9da