diff --git a/README.en.md b/README.en.md
index 7e005de54f49883e25dc08b7e5e4dbf1246090f7..95379e34035e074925346bdcd5c1acfe8cb12cf2 100644
--- a/README.en.md
+++ b/README.en.md
@@ -7,10 +7,8 @@ A performance tuning tool，can obtain indicators of cpus and other modules with
 Software architecture description
 
 #### Installation
-
-1.  xxxx
-2.  xxxx
-3.  xxxx
+Supports the Kylin operating system V10SP
+# yum localinstall -y extuner-*.rpm
 
 #### Instructions
 
diff --git a/README.md b/README.md
index a1989ffccb7fbc4fb3b851b8ffd7c1cd1e268b02..443f0bf54be2e327335fab64055ef02c76119e0e 100644
--- a/README.md
+++ b/README.md
@@ -8,10 +8,8 @@
 
 
 #### 安装教程
-
-1.  xxxx
-2.  xxxx
-3.  xxxx
+支持Kylin操作系统：V10SP
+# yum localinstall -y extuner-*.rpm
 
 #### 使用说明