diff --git a/src/core/reactor.ts b/src/core/reactor.ts
index 4059e81b..309da553 100644
--- a/src/core/reactor.ts
+++ b/src/core/reactor.ts
@@ -946,7 +946,7 @@ export abstract class Reactor extends Component {
   private _getOwnReactors(): Reactor[] {
     return Array.from(this._keyChain.keys()).filter(
       (it) => it instanceof Reactor
-    ) ;
+    );
   }
 
   /**