diff --git a/app/build.gradle b/app/build.gradle
index 2d027b4..cf11995 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -19,8 +19,8 @@ android {
 //        minSdkVersion 26
         minSdkVersion 21
         targetSdkVersion 25
-        versionCode 20109
-        versionName "2.1.9"
+        versionCode 30000
+        versionName "3.0.0"
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
 
         ndk {
@@ -115,7 +115,7 @@ android {
         applicationVariants.all { variant ->
             variant.outputs.all { output ->
                 def fileName
-                fileName = "Yzx_${variant.versionName}.apk"
+                fileName = "Yzx_ebrand_${variant.versionName}.apk"
                 output.outputFileName = fileName
             }
         }