diff --git a/plugin.xml b/plugin.xml
index 35f717c..b4ca7ca 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="jmessage-phonegap-plugin"
-        version="3.4.3">
+        version="3.4.4">
 
     <name>JMessage</name>
     <description>集成极光 IM 和推送功能</description>
@@ -157,7 +157,7 @@
             <meta-data android:name="JPUSH_CHANNEL" android:value="developer-default"/>
         </config-file>
 
-        <lib-file src="src/android/libs/jmessage-android_v2.5.0.jar" />
+        <lib-file src="src/android/libs/jmessage-android_v2.4.1.jar" />
 
         <source-file src="src/android/JMessagePlugin.java" target-dir="app/src/main/java/cn/jiguang/cordova/im"/>
         <source-file src="src/android/JMessageUtils.java" target-dir="app/src/main/java/cn/jiguang/cordova/im"/>
diff --git a/src/android/libs/jmessage-android_v2.4.1.jar b/src/android/libs/jmessage-android_v2.4.1.jar
new file mode 100755
index 0000000..dbe49b0
Binary files /dev/null and b/src/android/libs/jmessage-android_v2.4.1.jar differ
diff --git a/src/android/libs/jmessage-android_v2.5.0.jar b/src/android/libs/jmessage-android_v2.5.0.jar
deleted file mode 100644
index 9e5a6d8..0000000
Binary files a/src/android/libs/jmessage-android_v2.5.0.jar and /dev/null differ