diff --git a/faster_install/for_1.7x.0.0/README.md b/faster_install/for_1.7x.0.0/README.md
index fb963b8..6632a8e 100755
--- a/faster_install/for_1.7x.0.0/README.md
+++ b/faster_install/for_1.7x.0.0/README.md
@@ -41,7 +41,7 @@
 
 执行脚本。
 
- **bash faster-install.sh** 
+ **bash faster_install.sh** 
 
 2、安装完成之后会显示以下界面。选择下图中红框选项（第三行）并点击OK。