diff --git a/lib/utils/websocket/alarm_models/fall_model.dart b/lib/utils/websocket/alarm_models/fall_model.dart
deleted file mode 100644
index 87b2cb5c..00000000
--- a/lib/utils/websocket/alarm_models/fall_model.dart
+++ /dev/null
@@ -1,24 +0,0 @@
-import 'package:json_annotation/json_annotation.dart';
-
-part 'fall_model.g.dart';
-
-@JsonSerializable()
-class FallModel {
-  final String? userName;
-  final String? tel;
-  final String? address;
-  final num? lon;
-  final num? lat;
-  final int? type;
-  factory FallModel.fromJson(Map<String, dynamic> json) =>
-      _$FallModelFromJson(json);
-
-  const FallModel({
-    this.userName,
-    this.tel,
-    this.address,
-    this.lon,
-    this.lat,
-    this.type,
-  });
-}
diff --git a/lib/utils/websocket/alarm_models/fall_model.g.dart b/lib/utils/websocket/alarm_models/fall_model.g.dart
deleted file mode 100644
index 7af23b29..00000000
--- a/lib/utils/websocket/alarm_models/fall_model.g.dart
+++ /dev/null
@@ -1,16 +0,0 @@
-// GENERATED CODE - DO NOT MODIFY BY HAND
-
-part of 'fall_model.dart';
-
-// **************************************************************************
-// JsonSerializableGenerator
-// **************************************************************************
-
-FallModel _$FallModelFromJson(Map<String, dynamic> json) => FallModel(
-      userName: json['userName'] as String?,
-      tel: json['tel'] as String?,
-      address: json['address'] as String?,
-      lon: json['lon'] as num?,
-      lat: json['lat'] as num?,
-      type: json['type'] as int?,
-    );
diff --git a/lib/utils/websocket/fire_dialog.dart b/lib/utils/websocket/fire_dialog.dart
index b905ebdd..0131f265 100644
--- a/lib/utils/websocket/fire_dialog.dart
+++ b/lib/utils/websocket/fire_dialog.dart
@@ -10,7 +10,6 @@ import 'package:aku_new_community/gen/assets.gen.dart';
 import 'package:aku_new_community/pages/tab_navigator.dart';
 import 'package:aku_new_community/utils/developer_util.dart';
 import 'package:aku_new_community/utils/headers.dart';
-import 'package:aku_new_community/utils/websocket/alarm_models/fall_model.dart';
 import 'package:aku_new_community/utils/websocket/alarm_models/fire_model.dart';
 import 'package:power_logger/power_logger.dart';