diff --git a/README.md b/README.md
index 3bb2033..dfe98b4 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,7 @@
 # PayAndroid
 
 [![License](https://img.shields.io/badge/license-Apache%202-green.svg)](https://www.apache.org/licenses/LICENSE-2.0)
+[![](https://jitpack.io/v/tsy12321/PayAndroid.svg)](https://jitpack.io/#tsy12321/PayAndroid)
 
 > 对微信支付和支付宝支付的App端SDK进行二次封装，对外提供一个较为简单的接口和支付结果回调
 
@@ -17,7 +18,24 @@
 
 ## Android SDK接入指南
 
-### 1. 下载最新SDK，以module的方式引入。
+### 如何添加
+#### 1.在Project的build.gradle 中添加仓库地址
+
+``` gradle
+allprojects {
+    repositories {
+        jcenter()
+        // JitPack仓库地址
+        maven { url "https://jitpack.io" }
+    }
+}
+```
+
+#### 2.在app目录下的build.gradle中添加依赖
+
+```gradle
+    compile 'com.github.tsy12321:PayAndroid:1.0.0'
+```
 
 ### 2. Android Manifest配置
 
diff --git a/build.gradle b/build.gradle
index c20bca1..6026df7 100644
--- a/build.gradle
+++ b/build.gradle
@@ -6,15 +6,14 @@ buildscript {
     }
     dependencies {
         classpath 'com.android.tools.build:gradle:2.2.2'
-
-        // NOTE: Do not place your application dependencies here; they belong
-        // in the individual module build.gradle files
+        classpath 'com.github.dcendents:android-maven-gradle-plugin:1.5'
     }
 }
 
 allprojects {
     repositories {
         jcenter()
+        maven { url 'https://jitpack.io' }
     }
 }
 
diff --git a/pay_android_sdk/build.gradle b/pay_android_sdk/build.gradle
index db4edfc..111c40f 100644
--- a/pay_android_sdk/build.gradle
+++ b/pay_android_sdk/build.gradle
@@ -1,4 +1,7 @@
 apply plugin: 'com.android.library'
+apply plugin: 'com.github.dcendents.android-maven'
+
+group='com.github.tsy12321'
 
 android {
     compileSdkVersion 24