diff --git a/android/src/main/java/com/github/quadflask/react/navermap/RNNaverMapView.java b/android/src/main/java/com/github/quadflask/react/navermap/RNNaverMapView.java
index cbfa32c6..a37254c0 100644
--- a/android/src/main/java/com/github/quadflask/react/navermap/RNNaverMapView.java
+++ b/android/src/main/java/com/github/quadflask/react/navermap/RNNaverMapView.java
@@ -326,7 +326,7 @@ public LatLng getPointLatLng(float x, float y) {
 
   public void onOptionChange() {
     if (naverMap == null) {
-      return null;
+      return;
     }
     LocationTrackingMode trackingMode = naverMap.getLocationTrackingMode();