diff --git a/paddle/scripts/paddle_build.bat b/paddle/scripts/paddle_build.bat
index 3dd5754fc4c051622a455333ea252bfe7ffe9746..aea01887dbfe5216077d7b52ad17ec6b1c6252a5 100644
--- a/paddle/scripts/paddle_build.bat
+++ b/paddle/scripts/paddle_build.bat
@@ -217,7 +217,7 @@ rem ------Build windows inference library------
 set ON_INFER=ON
 set WITH_PYTHON=OFF
 set CUDA_ARCH_NAME=All
-python ${PADDLE_ROOT}/tools/remove_grad_op_and_kernel.py
+python %work_dir%\tools\remove_grad_op_and_kernel.py
 
 call :cmake || goto cmake_error
 call :build || goto build_error