diff --git a/package.json b/package.json
index feb39bd..7a58c99 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "jpush-phonegap-plugin",
-  "version": "3.1.1",
+  "version": "3.1.2",
   "description": "JPush for cordova plugin",
   "cordova": {
     "id": "jpush-phonegap-plugin",
@@ -29,7 +29,7 @@
   ],
   "peerDependencies": {
     "cordova-plugin-device": ">=1.0.0",
-    "cordova-plugin-jcore": "1.1.0"
+    "cordova-plugin-jcore": "1.1.1"
   },
   "author": "JiGuang",
   "license": "MIT",
diff --git a/plugin.xml b/plugin.xml
index 7d556d4..be50de1 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="3.1.1">
+  version="3.1.2">
 
     <name>JPush Plugin</name>
     <description>JPush for cordova plugin</description>
@@ -186,7 +186,7 @@
             <meta-data android:name="JPUSH_APPKEY" android:value="$APP_KEY" />
         </config-file>
 
-        <source-file src="src/android/libs/jpush-android_v3.0.1.jar" target-dir="libs" />
+        <source-file src="src/android/libs/jpush-android_v3.0.3.jar" target-dir="libs" />
 
         <source-file src="src/android/MyReceiver.java" target-dir="src/cn/jpush/phonegap" />
         <source-file src="src/android/JPushPlugin.java" target-dir="src/cn/jpush/phonegap" />
diff --git a/src/android/libs/jpush-android_v3.0.1.jar b/src/android/libs/jpush-android_v3.0.1.jar
deleted file mode 100644
index ff4f27d..0000000
Binary files a/src/android/libs/jpush-android_v3.0.1.jar and /dev/null differ
diff --git a/src/android/libs/jpush-android_v3.0.3.jar b/src/android/libs/jpush-android_v3.0.3.jar
new file mode 100644
index 0000000..af976f8
Binary files /dev/null and b/src/android/libs/jpush-android_v3.0.3.jar differ