diff --git a/src/core/controls/SelectInspect.ts b/src/core/controls/SelectInspect.ts
index e008579..cd41f10 100644
--- a/src/core/controls/SelectInspect.ts
+++ b/src/core/controls/SelectInspect.ts
@@ -312,7 +312,7 @@ export default class SelectInspect implements IControls {
     if (Date.now() - clickTime < 200) {
       // 如果是点击事件，触发选中逻辑
       const objects: THREE.Object3D[] = this.viewport.entityManager.getObjectByCanvasMouse(event)
-      if (objects.length > 0) {
+      if (objects.length > 0 && objects[0]?.userData?.entityId) {
         console.log('mouseClick', objects)
         const object = objects[0]
         const entityId = object.userData.entityId