修改V3场景重算逻辑

src/main/java/com/fdkankan/contro/mq/service/impl/BuildV3SceneServiceImpl.java

@@ -374,7 +374,7 @@ public class BuildV3SceneServiceImpl implements IBuildSceneService {
         //如果云端没有scene.json文件，生成一份
 
         JSONObject sceneJson = JSONObject.parseObject(JSONObject.toJSONString(scenePro));
-        sceneJson.put("videos",videosJson);
+        sceneJson.put("videos",videosJson.toJSONString());
         sceneJson.put("version",sceneProEdit.getVersion());
         sceneJson.put("imagesVersion",sceneProEdit.getImagesVersion());
         sceneJson.put("floorEditVer",sceneProEdit.getFloorEditVer());