diff --git a/doc/howto/raspberry/build_for_raspberry.md b/doc/howto/raspberry/build_for_raspberry.md
index ba23c8457bce2042b153525d0b7f53144b5cf3e7..d6888e47ec69e88ab8dd2078cbd6071e5baf64f1 100644
--- a/doc/howto/raspberry/build_for_raspberry.md
+++ b/doc/howto/raspberry/build_for_raspberry.md
@@ -2,7 +2,7 @@
 
 这里考虑的是交叉编译方式，即在Linux-X86环境下构建raspberry pi下可运行的paddle。
 
-## 下载较差编译环境
+## 下载交叉编译环境
 ```
 git clone https://github.com/raspberrypi/tools
 ```