diff --git a/sample/src/main/java/pers/shawxingkwok/sample/MainActivity.kt b/sample/src/main/java/pers/shawxingkwok/sample/MainActivity.kt
index 17d48af..306dfba 100644
--- a/sample/src/main/java/pers/shawxingkwok/sample/MainActivity.kt
+++ b/sample/src/main/java/pers/shawxingkwok/sample/MainActivity.kt
@@ -5,7 +5,6 @@ import androidx.appcompat.app.AppCompatActivity
 import pers.shawxingkwok.sample.databinding.ActivityMainBinding
 
 class MainActivity : AppCompatActivity() {
-
     private lateinit var binding: ActivityMainBinding
 
     override fun onCreate(savedInstanceState: Bundle?) {