diff --git a/ByWebView/build.gradle b/ByWebView/build.gradle
index e42ac8e..c0175ac 100644
--- a/ByWebView/build.gradle
+++ b/ByWebView/build.gradle
@@ -1,13 +1,14 @@
 apply plugin: 'com.android.library'
 
-android {
-    compileSdkVersion 29
-    buildToolsVersion "29.0.3"
+apply plugin: 'com.github.dcendents.android-maven'
+group = 'com.github.youlookwhat'
 
+android {
+    compileSdkVersion 30
 
     defaultConfig {
         minSdkVersion 14
-        targetSdkVersion 29
+        targetSdkVersion 30
         versionCode 1
         versionName "1.0"
 
diff --git a/app/build.gradle b/app/build.gradle
index 5716b5f..720de7a 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -1,12 +1,12 @@
 apply plugin: 'com.android.application'
 
 android {
-    compileSdkVersion 29
-    buildToolsVersion "29.0.3"
+    compileSdkVersion 30
+
     defaultConfig {
         applicationId "com.example.jingbin.webviewstudy"
         minSdkVersion 14
-        targetSdkVersion 29
+        targetSdkVersion 30
         versionCode 15
         versionName "3.3.1"
         multiDexEnabled true
diff --git a/app/src/main/java/com/example/jingbin/webviewstudy/App.java b/app/src/main/java/com/example/jingbin/webviewstudy/App.java
index 52433f2..e94bb86 100644
--- a/app/src/main/java/com/example/jingbin/webviewstudy/App.java
+++ b/app/src/main/java/com/example/jingbin/webviewstudy/App.java
@@ -55,7 +55,7 @@ public void onCoreInitFinished() {
         QbSdk.initX5Environment(getApplicationContext(), cb);
 
         // 在调用TBS初始化、创建WebView之前进行如下配置
-        HashMap map = new HashMap();
+        HashMap<String, Object> map = new HashMap<String, Object>();
         map.put(TbsCoreSettings.TBS_SETTINGS_USE_SPEEDY_CLASSLOADER, true);
         map.put(TbsCoreSettings.TBS_SETTINGS_USE_DEXLOADER_SERVICE, true);
         QbSdk.initTbsSettings(map);
diff --git a/build.gradle b/build.gradle
index df45102..f908db8 100644
--- a/build.gradle
+++ b/build.gradle
@@ -3,10 +3,11 @@
 buildscript {
     repositories {
         google()
-        jcenter()
+        mavenCentral()
     }
     dependencies {
         classpath 'com.android.tools.build:gradle:3.4.2'
+        classpath 'com.github.dcendents:android-maven-gradle-plugin:2.1'
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files
     }
@@ -15,7 +16,7 @@ buildscript {
 allprojects {
     repositories {
         google()
-        jcenter()
+        mavenCentral()
         maven { url 'https://jitpack.io' }
     }
 }