diff --git a/app/build.gradle b/app/build.gradle
index dd13644..a9b3cf7 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -108,9 +108,37 @@ android {
             v1SigningEnabled true
             v2SigningEnabled true
         }
+
+        W5A {
+            storeFile file("keystore/Unisoc_W5A.jks")
+            storePassword "123456"
+            keyAlias "Unisoc_W5A"
+            keyPassword "123456"
+            v2SigningEnabled false
+        }
     }
 
     buildTypes {
+        W5ADebug.initWith(debug)
+        W5ADebug {
+            versionNameSuffix "-debug"
+            debuggable true
+            signingConfig signingConfigs.W5A
+            buildConfigField "String", "platform", '"YKWA5E"'
+            manifestPlaceholders = [
+                    Baidu_AK: "YCmfZSw54O992lChzS3c4roYioitT54h"
+            ]
+        }
+
+        W5ARelease.initWith(release)
+        W5ARelease {
+            signingConfig signingConfigs.W5A
+            buildConfigField "String", "platform", '"YKWA5E"'
+            manifestPlaceholders = [
+                    Baidu_AK: "YCmfZSw54O992lChzS3c4roYioitT54h"
+            ]
+        }
+
         Aigo1071Debug.initWith(debug)
         Aigo1071Debug {
             versionNameSuffix "-debug"
@@ -213,7 +241,7 @@ android {
             applicationVariants.all { variant ->
                 variant.outputs.each { output ->
                     if (outputFile != null) {
-                        def fileName = "${appName()}-${variant.versionCode}-V${variant.versionName}-${releaseTime()}-${buildType.name}.apk"
+                        def fileName = "${appName()}_${variant.versionCode}_V${variant.versionName}_${releaseTime()}_${buildType.name}.apk"
                         output.outputFileName = fileName
                     }
                 }
@@ -233,7 +261,7 @@ android {
                 variant.outputs.each { output ->
                     def outputFile = ""
                     if (outputFile != null) {
-                        def fileName = "${appName()}-${variant.versionCode}-V${variant.versionName}-${releaseTime()}-${buildType.name}.apk"
+                        def fileName = "${appName()}_${variant.versionCode}_V${variant.versionName}_${releaseTime()}_${buildType.name}.apk"
                         output.outputFileName = new File(outputFile, fileName)
                     }
                 }
diff --git a/app/keystore/Unisoc_W5A.jks b/app/keystore/Unisoc_W5A.jks
new file mode 100644
index 0000000..b8fc316
Binary files /dev/null and b/app/keystore/Unisoc_W5A.jks differ
diff --git a/build.gradle b/build.gradle
index 1686f28..d28053e 100644
--- a/build.gradle
+++ b/build.gradle
@@ -4,11 +4,13 @@ buildscript {
     ext.kotlin_version = '1.4.32'
     repositories {
         google()
-        mavenCentral()
+//        mavenCentral()
         maven { url "https://jitpack.io" }
-        maven { url 'http://developer.huawei.com/repo/' }
-        maven { url 'http://maven.aliyun.com/nexus/content/repositories/jcenter' }
-        maven { url 'http://maven.aliyun.com/nexus/content/repositories/releases/' }
+        maven { url 'https://developer.huawei.com/repo/' }
+        maven { url 'https://maven.aliyun.com/repository/central' }
+        maven { url "https://maven.aliyun.com/repository/jcenter" }
+        maven { url 'https://maven.aliyun.com/repository/public' }
+        maven { url 'https://maven.aliyun.com/repository/google' }
     }
 
     dependencies {
@@ -23,11 +25,13 @@ buildscript {
 allprojects {
     repositories {
         google()
-        mavenCentral()
+//        mavenCentral()
         maven { url "https://jitpack.io" }
-        maven { url 'http://developer.huawei.com/repo/' }
-        maven { url 'http://maven.aliyun.com/nexus/content/repositories/jcenter' }
-        maven { url 'http://maven.aliyun.com/nexus/content/repositories/releases/' }
+        maven { url 'https://developer.huawei.com/repo/' }
+        maven { url 'https://maven.aliyun.com/repository/central' }
+        maven { url "https://maven.aliyun.com/repository/jcenter" }
+        maven { url 'https://maven.aliyun.com/repository/public' }
+        maven { url 'https://maven.aliyun.com/repository/google' }
     }
 }