diff --git a/README.md b/README.md
index 59e71a0..8fe6be3 100644
--- a/README.md
+++ b/README.md
@@ -1,9 +1,9 @@
-java
+# java
 ====
 
 17mon IP库解析代码
 
-##基本用法
+## 基本用法
 ```java
 
 IP.enableFileWatch = true; // 默认值为：false，如果为true将会检查ip库文件的变化自动reload数据
@@ -16,9 +16,35 @@ IP.find("8.8.8.8");//返回字符串数组["GOOGLE","GOOGLE"]
 
 IPExt的用法与IP的用法相同，只是用来解析datx格式文件。
 
-##特别说明
+## 特别说明
 ```java
 IP.java 类仅适用于免费版dat与收费版每周每日版本的dat文件；
 IPExt.java 类适用于收费版每日版本的datx文件；
 ```
 区县库代码请查看 https://github.com/17mon/quxianku/
+
+----------------------
+(English Ver.)
+# java
+====
+
+17mon IP Library Analyzing Code
+
+## General usage
+```java
+
+IP.enableFileWatch = true; // Default value: false. If true, it will automaticallt scan for the change in ip library and reload.
+
+IP.load("IP library local path");
+
+IP.find("8.8.8.8");//returns array of string["GOOGLE","GOOGLE"]
+
+```
+The implementation of IPExt is the same as IP's. It's only used to analyze datx files.
+
+## Note
+```java
+IP.java can only be found in free version dat;
+IPExt.java can be found in paid version datx.
+```
+District and County libraby:  https://github.com/17mon/quxianku/