diff --git a/README.md b/README.md
index 34170046fcbf479d4e8b3cca5712d22fac10c2e2..d89cd70f2c88b7ed4676e703e3e5e2f0cdd89958 100644
--- a/README.md
+++ b/README.md
@@ -29,13 +29,13 @@
 >
 > 实现的:
 
-如何安装和运行基于Edeg的逻辑回归demo.
+如何安装和运行基于Edge的逻辑回归demo.
 
 `git clone git@github.com:AllenZYJ/Edge-Computing-Engine.git`
 
 进入到clone 之后的目录
 
-cd to this dir 
+`cd to this dir `
 
 编译demo入口程序
 
diff --git a/README_EN.md b/README_EN.md
index 7869e19d80ed0c917c1d35d0b0bb49be8c9bccc6..1b724095f9221bd371afda6ef2c54b03238de1d5 100644
--- a/README_EN.md
+++ b/README_EN.md
@@ -33,7 +33,7 @@ How to install and run the demo for logistic regession:
 
 `git clone git@github.com:AllenZYJ/Edge-Computing-Engine.git`
 
-cd to this dir 
+`cd to this dir `
 
 `g++ main.cpp -o main`