diff --git a/packages/component/src/control/BaseControl.ts b/packages/component/src/control/BaseControl.ts
index 378c583d5c..39e79caeb2 100644
--- a/packages/component/src/control/BaseControl.ts
+++ b/packages/component/src/control/BaseControl.ts
@@ -45,6 +45,7 @@ export default class Control extends EventEmitter {
     };
   }
   public setPosition(position: PositionName = 'bottomright') {
+
     // 考虑组件的自动布局，需要销毁重建
     const controlService = this.controlService;
     if (controlService) {