修复bug

src/graphic/Layer.js

@@ -1124,6 +1124,7 @@ export default class Layer {
         needAutoRedraw = true;
         addCircle.finish(position);
         addCircle.clear();
+        this.uiControl.clearSelectUI();
         this.history.save();
         elementService.hideAll();
         break;
@@ -1243,7 +1244,6 @@ export default class Layer {
         break;
       case LayerEvents.MoveCircle:
         needAutoRedraw = true;
-        this.uiControl.clearSelectUI();
         this.history.save();
         break;
       case LayerEvents.AddPoint: