         
         // 消息内容
         var title: String? = "通知消息"
-        var subTitle: String? = ""
+        // var subTitle: String? = ""
         var body: String? = "你有一条新消息"
         
         // 获取通知消息 [标题]、[副标题]、[消息内容]

            action = {
                // 课表页
                appDelegate.switchTabBarControllerWithIndex(0)
                guard let viewController = getActivityViewController() else { return }
            }
        }
        

            body = alert
        }else if let alert = apsInfo["alert"] as? [AnyHashable: Any] {
            title = alert["title"] as? String
            // subTitle = alert["subtitle"] as? String
            body = alert["body"] as? String
        }
        
