diff --git a/paddle/scripts/paddle_build.bat b/paddle/scripts/paddle_build.bat
index 4684472f3542e9803ae8d16b03f2891334561c95..20e19f10cd20364ac539494e29dcf31a21144ebc 100644
--- a/paddle/scripts/paddle_build.bat
+++ b/paddle/scripts/paddle_build.bat
@@ -82,11 +82,11 @@ if %day_now% NEQ %day_before% (
     goto :mkbuild
 )
 
-git diff HEAD origin/develop --stat --name-only
-git diff HEAD origin/develop --stat --name-only | findstr "cmake CMakeLists.txt paddle_build.bat"
-if %ERRORLEVEL% EQU 0 (
-    rmdir build /s/q
-)
+:: git diff HEAD origin/develop --stat --name-only
+:: git diff HEAD origin/develop --stat --name-only | findstr "cmake CMakeLists.txt paddle_build.bat"
+:: if %ERRORLEVEL% EQU 0 (
+::     rmdir build /s/q
+:: )
 
 :mkbuild
 if not exist build (