diff --git a/android/build.gradle b/android/build.gradle
index fe7a2e3..34802c5 100644
--- a/android/build.gradle
+++ b/android/build.gradle
@@ -2,11 +2,12 @@ buildscript {
     ext.kotlin_version = '1.6.10'
 //      ext.kotlin_version = '1.4.10'
     repositories {
-//        google()
-//        mavenCentral()
-        maven { url 'https://maven.aliyun.com/repository/google' }
-        maven { url 'https://maven.aliyun.com/repository/jcenter'}
-        maven { url 'http://maven.aliyun.com/nexus/content/groups/public' }
+        google()
+        jcenter()
+        mavenCentral()
+//        maven { url 'https://maven.aliyun.com/repository/google' }
+//        maven { url 'https://maven.aliyun.com/repository/jcenter'}
+//        maven { url 'http://maven.aliyun.com/nexus/content/groups/public' }
     }
 
     dependencies {
@@ -17,11 +18,12 @@ buildscript {
 
 allprojects {
     repositories {
-//        google()
-//        mavenCentral()
-        maven { url 'https://maven.aliyun.com/repository/google' }
-        maven { url 'https://maven.aliyun.com/repository/jcenter'}
-        maven { url 'http://maven.aliyun.com/nexus/content/groups/public' }
+        google()
+        jcenter()
+        mavenCentral()
+//        maven { url 'https://maven.aliyun.com/repository/google' }
+//        maven { url 'https://maven.aliyun.com/repository/jcenter'}
+//        maven { url 'http://maven.aliyun.com/nexus/content/groups/public' }
     }
 }