diff --git a/lib/model/discover/visitor_model.dart b/lib/model/discover/visitor_model.dart
deleted file mode 100644
index 66a7e0d..0000000
--- a/lib/model/discover/visitor_model.dart
+++ /dev/null
@@ -1,75 +0,0 @@
-class VisitorModel {
-  final String? miId;
-  final String? profilePhoto;
-  final String? nickName;
-  final int? height;
-  final String? visitTime;
-  final String? education;
-  final int? age;
-  final int? minimumIncome;
-  final int? maximumIncome;
-  final String? income;
-  final String? describeInfo;
-  final int? vip;
-  final int? miSessionType;
-  final int? genderCode;
-  final int? onlineStatus;
-
-  VisitorModel({
-    this.miId,
-    this.profilePhoto,
-    this.nickName,
-    this.height,
-    this.visitTime,
-    this.education,
-    this.age,
-    this.minimumIncome,
-    this.maximumIncome,
-    this.income,
-    this.describeInfo,
-    this.vip,
-    this.miSessionType,
-    this.genderCode,
-    this.onlineStatus,
-  });
-
-  factory VisitorModel.fromJson(Map<String, dynamic> json) {
-    return VisitorModel(
-      miId: json['miId'] as String?,
-      profilePhoto: json['profilePhoto'] as String?,
-      nickName: json['nickName'] as String?,
-      height: json['height'] as int?,
-      visitTime: json['visitTime'] as String?,
-      education: json['education'] as String?,
-      age: json['age'] as int?,
-      minimumIncome: json['minimumIncome'] as int?,
-      maximumIncome: json['maximumIncome'] as int?,
-      income: json['income'] as String?,
-      describeInfo: json['describeInfo'] as String?,
-      vip: json['vip'] as int?,
-      miSessionType: json['miSessionType'] as int?,
-      genderCode: json['genderCode'] as int?,
-      onlineStatus: json['onlineStatus'] as int?,
-    );
-  }
-
-  Map<String, dynamic> toJson() {
-    return {
-      'miId': miId,
-      'profilePhoto': profilePhoto,
-      'nickName': nickName,
-      'height': height,
-      'visitTime': visitTime,
-      'education': education,
-      'age': age,
-      'minimumIncome': minimumIncome,
-      'maximumIncome': maximumIncome,
-      'income': income,
-      'describeInfo': describeInfo,
-      'vip': vip,
-      'miSessionType': miSessionType,
-      'genderCode': genderCode,
-      'onlineStatus': onlineStatus,
-    };
-  }
-}
\ No newline at end of file