diff --git a/core/build.gradle b/core/build.gradle
index 8d03c529e..fa05cce45 100644
--- a/core/build.gradle
+++ b/core/build.gradle
@@ -10,10 +10,7 @@ android {
         targetSdkVersion 29
         versionCode 1
         versionName "1.0"
-
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
-
-        flavorDimensions 'default'
     }
 
     buildTypes {
@@ -29,7 +26,7 @@ android {
     }
 
     sourceSets {
-        accompany {
+        main {
             java.srcDirs = [
                     'src/main/java',
                     'src/diff_src_erban/java',
@@ -53,15 +50,6 @@ android {
         }
     }
 
-    productFlavors{
-        accompany {
-            dimension 'default'
-        }
-
-        oppo {
-            dimension 'default'
-        }
-    }
     buildToolsVersion = '28.0.3'
 
 }