diff --git a/.idea/misc.xml b/.idea/misc.xml
index cca2cda..7158618 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -37,7 +37,7 @@
     <ConfirmationsSetting value="0" id="Add" />
     <ConfirmationsSetting value="0" id="Remove" />
   </component>
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" default="true" assert-keyword="true" jdk-15="true" project-jdk-name="1.8" project-jdk-type="JavaSDK">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_7" default="true" assert-keyword="true" jdk-15="true" project-jdk-name="1.8" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/build/classes" />
   </component>
   <component name="ProjectType">
diff --git a/.idea/vcs.xml b/.idea/vcs.xml
new file mode 100644
index 0000000..94a25f7
--- /dev/null
+++ b/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$" vcs="Git" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/app/src/main/java/com/wangshuo/wslive/wslivedemo/LiveActivity.java b/app/src/main/java/com/wangshuo/wslive/wslivedemo/LiveActivity.java
index 7bf23c4..eda74a8 100644
--- a/app/src/main/java/com/wangshuo/wslive/wslivedemo/LiveActivity.java
+++ b/app/src/main/java/com/wangshuo/wslive/wslivedemo/LiveActivity.java
@@ -78,6 +78,8 @@ protected void onDestroy() {
     }
 
 
+
+
     private static String getRandomAlphaString(int length) {
         String base = "abcdefghijklmnopqrstuvwxyz";
         Random random = new Random();
diff --git a/build.gradle b/build.gradle
index bab98d3..b106cba 100644
--- a/build.gradle
+++ b/build.gradle
@@ -6,7 +6,7 @@ buildscript {
     }
     dependencies {
         classpath 'com.android.tools.build:gradle:2.2.3'
-
+        classpath 'com.github.dcendents:android-maven-gradle-plugin:1.5'
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files
     }
diff --git a/libWSLive/build.gradle b/libWSLive/build.gradle
index dd52ed8..22c641a 100644
--- a/libWSLive/build.gradle
+++ b/libWSLive/build.gradle
@@ -1,4 +1,7 @@
 apply plugin: 'com.android.library'
+apply plugin: 'com.github.dcendents.android-maven'
+
+group='com.github.WangShuo1143368701'
 
 android {
     compileSdkVersion 26