diff --git a/app/build.gradle b/app/build.gradle
index 56eca82..0f3b94a 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -12,7 +12,7 @@ android {
         minSdkVersion 24
         targetSdkVersion 29
         versionCode 1
-        versionName "1.0"
+        versionName "1.0.0"
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
     }
     buildTypes {
@@ -21,6 +21,12 @@ android {
             proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
         }
     }
+    android.applicationVariants.all { variant ->
+        variant.outputs.all {
+            outputFileName = "carIdentify_${buildType.name}_v${versionName}.apk"
+        }
+    }
+
 }
 
 dependencies {