diff --git a/app/build.gradle b/app/build.gradle
index a7b6cb0..0ffce50 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -45,15 +45,15 @@ android {
     productFlavors {
         official {
             flavorDimensions "default"
-            versionCode 39
-            versionName "4.8"
+            versionCode 56
+            versionName "6.5"
         }
     }
 
     //签名
     signingConfigs {
         zhanRui {
-            storeFile file("src/keys/zhanxun.keystore")
+            storeFile file("keystore/zhanxun.keystore")
             storePassword "123456"
             keyAlias "zhanxun"
             keyPassword "123456"
@@ -62,7 +62,7 @@ android {
         }
 
         teclastuserdebug {
-            storeFile file("src/keys/TeclastUserDebug.jks")
+            storeFile file("keystore/TeclastUserDebug.jks")
             storePassword "123456"
             keyAlias "teclast"
             keyPassword "123456"
@@ -71,16 +71,39 @@ android {
         }
 
         mtk {
-            storeFile file("src/keys/xueshibaoos.jks")
+            storeFile file("keystore/xueshibaoos.jks")
             storePassword "123456"
             keyAlias "xueshibaoos"
             keyPassword "123456"
             v1SigningEnabled true
             v2SigningEnabled true
         }
+
+        mtk12 {
+            storeFile file("keystore/mtkAndroid12.keystore")
+            storePassword "123456"
+            keyAlias "mtk12"
+            keyPassword "123456"
+            v1SigningEnabled true
+            v2SigningEnabled true
+        }
     }
 
     buildTypes {
+        MTKAndroid12Release.initWith(release)
+        MTKAndroid12Release {
+            buildConfigField "String", "platform", '"MTK"'
+            signingConfig signingConfigs.mtk12
+        }
+
+        MTKAndroid12Debug.initWith(debug)
+        MTKAndroid12Debug {
+            buildConfigField "String", "platform", '"MTK"'
+            versionNameSuffix "-debug"
+            debuggable true
+            signingConfig signingConfigs.mtk12
+        }
+
         zhanRuiRelease.initWith(release)
         zhanRuiRelease {
             buildConfigField "String", "platform", '"ZhanRui"'
diff --git a/app/src/keys/TeclastUserDebug.jks b/app/keystore/TeclastUserDebug.jks
similarity index 100%
rename from app/src/keys/TeclastUserDebug.jks
rename to app/keystore/TeclastUserDebug.jks
diff --git a/app/keystore/mtkAndroid12.keystore b/app/keystore/mtkAndroid12.keystore
new file mode 100644
index 0000000..860f30f
Binary files /dev/null and b/app/keystore/mtkAndroid12.keystore differ
diff --git a/app/src/keys/xueshibaoos.jks b/app/keystore/xueshibaoos.jks
similarity index 100%
rename from app/src/keys/xueshibaoos.jks
rename to app/keystore/xueshibaoos.jks
diff --git a/app/src/keys/zhanxun.keystore b/app/keystore/zhanxun.keystore
similarity index 100%
rename from app/src/keys/zhanxun.keystore
rename to app/keystore/zhanxun.keystore