diff --git a/README.md b/README.md
index 7228889..23e29f2 100644
--- a/README.md
+++ b/README.md
@@ -2,7 +2,7 @@
 
 [![Build Status](https://travis-ci.org/jpush/jpush-phonegap-plugin.svg?branch=master)](https://travis-ci.org/jpush/jpush-phonegap-plugin)
 [![QQ Group](https://img.shields.io/badge/QQ%20Group-413602425-red.svg)]()
-[![release](https://img.shields.io/badge/release-3.1.7-blue.svg)](https://github.com/jpush/jpush-phonegap-plugin/releases)
+[![release](https://img.shields.io/badge/release-3.1.8-blue.svg)](https://github.com/jpush/jpush-phonegap-plugin/releases)
 [![platforms](https://img.shields.io/badge/platforms-iOS%7CAndroid-lightgrey.svg)](https://github.com/jpush/jpush-phonegap-plugin)
 [![weibo](https://img.shields.io/badge/weibo-JPush-blue.svg)](http://weibo.com/jpush?refer_flag=1001030101_&is_all=1)
 
@@ -103,7 +103,7 @@ cordova platform update ios
 ## Support
 - QQ 群：413602425
 - [JPush 官网文档](https://docs.jiguang.cn/jpush/guideline/intro/)
-<!-- - [极光社区](http://community.jiguang.cn/) -->
+ - [极光社区](http://community.jiguang.cn/) 
 
 ## Contribute
 Please contribute! [Look at the issues](https://github.com/jpush/jpush-phonegap-plugin/issues).
diff --git a/package.json b/package.json
index 6543f19..9de53d8 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
     "name": "jpush-phonegap-plugin",
-    "version": "3.1.7",
+    "version": "3.1.8",
     "description": "JPush for cordova plugin",
     "cordova": {
         "id": "jpush-phonegap-plugin",
@@ -21,13 +21,9 @@
         "cordova-ios",
         "cordova-android"
     ],
-    "engines": [{
-        "name": "cordova",
-        "version": ">=3.0"
-    }],
-    "dependencies": {
+    "devDependencies": {
         "cordova-plugin-device": "*",
-        "cordova-plugin-jcore": "1.1.4"
+        "cordova-plugin-jcore": "*"
     },
     "author": "JiGuang",
     "license": "MIT",
diff --git a/plugin.xml b/plugin.xml
index 0935590..bf10b86 100644
--- a/plugin.xml
+++ b/plugin.xml
@@ -2,7 +2,7 @@
 <plugin xmlns="http://apache.org/cordova/ns/plugins/1.0"
   xmlns:android="http://schemas.android.com/apk/res/android"
   id="jpush-phonegap-plugin"
-  version="3.1.7">
+  version="3.1.8">
 
     <name>JPush</name>
     <description>JPush for cordova plugin</description>