diff --git a/Data/Entities/DbDevice.cs b/Data/Entities/DbDevice.cs
index b0cff74..03e5865 100644
--- a/Data/Entities/DbDevice.cs
+++ b/Data/Entities/DbDevice.cs
@@ -5,28 +5,60 @@ using ProtocolType = PMSWPF.Enums.ProtocolType;
 
 namespace PMSWPF.Data.Entities;
 
+/// <summary>
+/// 表示数据库中的设备实体。
+/// </summary>
 [SugarTable("Device")]
 public class DbDevice
 {
-    [SugarColumn(IsPrimaryKey = true, IsIdentity = true)] //数据库是自增才配自增 
-    public int Id { get; set; }
-
-    public string Name { get; set; }
-
+    /// <summary>
+    /// 设备的描述信息。
+    /// </summary>
     [SugarColumn(IsNullable = true)]
     public string? Description { get; set; }
 
-    public string Ip { get; set; }
-    public bool IsActive { get; set; }
-    public bool IsRuning { get; set; }
-
+    /// <summary>
+    /// 设备的类型。
+    /// </summary>
     [SugarColumn(ColumnDataType = "varchar(20)", SqlParameterDbType = typeof(EnumToStringConvert))]
     public DeviceType DeviceType { get; set; }
 
+    /// <summary>
+    /// 设备的唯一标识符。
+    /// </summary>
+    [SugarColumn(IsPrimaryKey = true, IsIdentity = true)] //数据库是自增才配自增 
+    public int Id { get; set; }
+
+    /// <summary>
+    /// 设备的IP地址。
+    /// </summary>
+    public string Ip { get; set; }
+
+    /// <summary>
+    /// 表示设备是否处于活动状态。
+    /// </summary>
+    public bool IsActive { get; set; }
+
+    /// <summary>
+    /// 表示设备是否正在运行。
+    /// </summary>
+    public bool IsRuning { get; set; }
+
+    /// <summary>
+    /// 设备的名称。
+    /// </summary>
+    public string Name { get; set; }
+
+    /// <summary>
+    /// 设备的通信协议类型。
+    /// </summary>
+    [SugarColumn(ColumnDataType = "varchar(20)", SqlParameterDbType = typeof(EnumToStringConvert))]
+    public ProtocolType ProtocolType { get; set; }
+
+    /// <summary>
+    /// 设备关联的变量表列表。
+    /// </summary>
     [Navigate(NavigateType.OneToMany, nameof(DbVariableTable.DeviceId))]
     [SugarColumn(IsNullable = true)]
     public List<DbVariableTable>? VariableTables { get; set; }
-
-    [SugarColumn(ColumnDataType = "varchar(20)", SqlParameterDbType = typeof(EnumToStringConvert))]
-    public ProtocolType ProtocolType { get; set; }
 }
\ No newline at end of file
diff --git a/Data/Entities/DbMenu.cs b/Data/Entities/DbMenu.cs
index 3091cd7..1567e29 100644
--- a/Data/Entities/DbMenu.cs
+++ b/Data/Entities/DbMenu.cs
@@ -4,22 +4,53 @@ using SqlSugar.DbConvert;
 
 namespace PMSWPF.Data.Entities;
 
+/// <summary>
+/// 表示数据库中的菜单实体。
+/// </summary>
 [SugarTable("Menu")]
 public class DbMenu
 {
-    [SugarColumn(IsPrimaryKey = true, IsIdentity = true)]
-    public  int Id { get; set; }
-    public string Icon { get; set; }
-    public string Name { get; set; }
-    public int ParentId { get; set; }
-    [SugarColumn(ColumnDataType = "varchar(20)", SqlParameterDbType = typeof(EnumToStringConvert))]
-    public MenuType Type { get; set; }
-    
-    public int DataId { get; set; }
+    /// <summary>
+    /// 菜单项关联的数据。
+    /// </summary>
     [SugarColumn(IsIgnore = true)]
-    public Object? Data { get; set; }
-    
+    public object? Data { get; set; }
+
+    /// <summary>
+    /// 菜单项关联的数据ID。
+    /// </summary>
+    public int DataId { get; set; }
+
+    /// <summary>
+    /// 菜单项的图标。
+    /// </summary>
+    public string Icon { get; set; }
+
+    /// <summary>
+    /// 菜单项的唯一标识符。
+    /// </summary>
+    [SugarColumn(IsPrimaryKey = true, IsIdentity = true)]
+    public int Id { get; set; }
+
+    /// <summary>
+    /// 子菜单项列表。
+    /// </summary>
     [SugarColumn(IsIgnore = true)]
     public List<DbMenu> Items { get; set; }
 
+    /// <summary>
+    /// 菜单项的名称。
+    /// </summary>
+    public string Name { get; set; }
+
+    /// <summary>
+    /// 父菜单项的ID。
+    /// </summary>
+    public int ParentId { get; set; }
+
+    /// <summary>
+    /// 菜单项的类型。
+    /// </summary>
+    [SugarColumn(ColumnDataType = "varchar(20)", SqlParameterDbType = typeof(EnumToStringConvert))]
+    public MenuType Type { get; set; }
 }
\ No newline at end of file
diff --git a/Data/Entities/DbMqtt.cs b/Data/Entities/DbMqtt.cs
index f115a6e..7a6aefe 100644
--- a/Data/Entities/DbMqtt.cs
+++ b/Data/Entities/DbMqtt.cs
@@ -4,76 +4,81 @@ using SqlSugar.DbConvert;
 
 namespace PMSWPF.Data.Entities;
 
+/// <summary>
+/// 表示数据库中的MQTT配置实体。
+/// </summary>
 [SugarTable("Mqtt")]
 public class DbMqtt
 {
-    [SugarColumn(IsPrimaryKey = true, IsIdentity = true)] //数据库是自增才配自增
-    public int Id { get; set; }
+    /// <summary>
+    /// MQTT客户端ID。
+    /// </summary>
+    public string ClientID { get; set; } = String.Empty;
 
     /// <summary>
-    /// MQTT主机
+    /// 创建时间。
+    /// </summary>
+    public DateTime CreateTime { get; set; } = DateTime.Now;
+
+    /// <summary>
+    /// MQTT主机。
     /// </summary>
     public string Host { get; set; }
 
     /// <summary>
-    /// MQTT主机端口
+    /// MQTT配置的唯一标识符。
     /// </summary>
-    public int Port { get; set; }
+    [SugarColumn(IsPrimaryKey = true, IsIdentity = true)] //数据库是自增才配自增
+    public int Id { get; set; }
 
     /// <summary>
-    /// 是否启用
+    /// 是否启用此MQTT配置。
     /// </summary>
     public bool IsActive { get; set; }
 
     /// <summary>
-    /// Mqtt平台
-    /// </summary>
-    [SugarColumn(ColumnDataType = "varchar(20)", SqlParameterDbType = typeof(EnumToStringConvert))]
-    public MqttPlatform Platform { get; set; }
-
-
-    /// <summary>
-    /// MQTT客户端名字
-    /// </summary>
-    public string Name { get; set; }
-
-    /// <summary>
-    /// MQTT客户端登录用户名
-    /// </summary>
-    public string UserName { get; set; } = String.Empty;
-
-    /// <summary>
-    /// MQTT客户端登录密码
-    /// </summary>
-    public string PassWord { get; set; } = String.Empty;
-
-    /// <summary>
-    /// MQTT客户端ID
-    /// </summary>
-    public string ClientID { get; set; }= String.Empty;
-
-    /// <summary>
-    /// MQTT发布主题
-    /// </summary>
-    public string PublishTopic { get; set; } = String.Empty;
-
-    /// <summary>
-    /// MQTT订阅主题
-    /// </summary>
-    public string SubTopics { get; set; }= String.Empty;
-
-    /// <summary>
-    /// 是否设置为默认MQTT客户端
+    /// 是否设置为默认MQTT客户端。
     /// </summary>
     public int IsDefault { get; set; }
 
     /// <summary>
-    /// 创建时间
+    /// MQTT客户端名字。
     /// </summary>
-    public DateTime CreateTime { get; set; }= DateTime.Now;
+    public string Name { get; set; }
 
     /// <summary>
-    /// MQTT备注
+    /// MQTT客户端登录密码。
+    /// </summary>
+    public string PassWord { get; set; } = String.Empty;
+
+    /// <summary>
+    /// Mqtt平台类型。
+    /// </summary>
+    [SugarColumn(ColumnDataType = "varchar(20)", SqlParameterDbType = typeof(EnumToStringConvert))]
+    public MqttPlatform Platform { get; set; }
+
+    /// <summary>
+    /// MQTT主机端口。
+    /// </summary>
+    public int Port { get; set; }
+
+    /// <summary>
+    /// MQTT发布主题。
+    /// </summary>
+    public string PublishTopic { get; set; } = String.Empty;
+
+    /// <summary>
+    /// MQTT备注。
     /// </summary>
     public string Remark { get; set; } = String.Empty;
+
+    /// <summary>
+    /// MQTT订阅主题。
+    /// </summary>
+    public string SubTopics { get; set; } = String.Empty;
+
+    /// <summary>
+    /// MQTT客户端登录用户名。
+    /// </summary>
+    public string UserName { get; set; } = String.Empty;
 }
\ No newline at end of file
diff --git a/Data/Entities/DbNlog.cs b/Data/Entities/DbNlog.cs
index 9771f03..e296a74 100644
--- a/Data/Entities/DbNlog.cs
+++ b/Data/Entities/DbNlog.cs
@@ -2,30 +2,62 @@ using SqlSugar;
 
 namespace PMSWPF.Data.Entities;
 
+/// <summary>
+/// 表示数据库中的NLog日志实体。
+/// </summary>
 [SugarTable("nlog")]
 public class DbNlog
 {
-    // INSERT INTO [dbo].[NLog] (
-    // [Application], [Logged], [Level], [ThreadID],[Message],
-    // [Logger], [Callsite], [Exception], [Url], [Action], [User]
-    // ) VALUES (
-    //     @Application, @Logged, @Level,@ThreadID, @Message,
-    //     @Logger, @Callsite, @Exception, @Url, @Action, @User
-    // )
+    /// <summary>
+    /// 日志调用位置。
+    /// </summary>
+    public string Callsite { get; set; }
+
+    /// <summary>
+    /// 日志调用行号。
+    /// </summary>
+    public int CallsiteLineNumber { get; set; }
+
+    /// <summary>
+    /// 异常信息。
+    /// </summary>
+    [SugarColumn(IsNullable = true, ColumnDataType = "text")]
+    public string Exception { get; set; }
+
+    /// <summary>
+    /// 日志的唯一标识符。
+    /// </summary>
     [SugarColumn(IsPrimaryKey = true, IsIdentity = true)] //数据库是自增才配自增 
     public int Id { get; set; }
 
-    public DateTime LogTime { get; set; }
+    /// <summary>
+    /// 日志级别。
+    /// </summary>
     public string Level { get; set; }
-    public int ThreadID { get; set; }
-
-    [SugarColumn(IsNullable = true)] public string ThreadName { get; set; }
 
+    /// <summary>
+    /// 日志记录器名称。
+    /// </summary>
     public string Logger { get; set; }
-    public string Callsite { get; set; }
-    public int CallsiteLineNumber { get; set; }
+
+    /// <summary>
+    /// 日志时间。
+    /// </summary>
+    public DateTime LogTime { get; set; }
+
+    /// <summary>
+    /// 日志消息内容。
+    /// </summary>
     public string Message { get; set; }
 
-    [SugarColumn(IsNullable = true, ColumnDataType = "text")]
-    public string Exception { get; set; }
+    /// <summary>
+    /// 线程ID。
+    /// </summary>
+    public int ThreadID { get; set; }
+
+    /// <summary>
+    /// 线程名称。
+    /// </summary>
+    [SugarColumn(IsNullable = true)]
+    public string ThreadName { get; set; }
 }
\ No newline at end of file
diff --git a/Data/Entities/DbUser.cs b/Data/Entities/DbUser.cs
index e312267..47a35b7 100644
--- a/Data/Entities/DbUser.cs
+++ b/Data/Entities/DbUser.cs
@@ -2,9 +2,15 @@
 
 namespace PMSWPF.Data.Entities;
 
+/// <summary>
+/// 表示数据库中的用户实体。
+/// </summary>
 [SugarTable("User")]
 public class DbUser
 {
+    /// <summary>
+    /// 用户的唯一标识符。
+    /// </summary>
     [SugarColumn(IsPrimaryKey = true, IsIdentity = true)] //数据库是自增才配自增 
     public int Id { get; set; }
 }
\ No newline at end of file
diff --git a/Data/Entities/DbVariableData.cs b/Data/Entities/DbVariableData.cs
index d3a7e3b..e91b2ff 100644
--- a/Data/Entities/DbVariableData.cs
+++ b/Data/Entities/DbVariableData.cs
@@ -4,123 +4,126 @@ using SqlSugar.DbConvert;
 
 namespace PMSWPF.Data.Entities;
 
+/// <summary>
+/// 表示数据库中的变量数据实体。
+/// </summary>
 [SugarTable("VarData")]
 public class DbVariableData
 {
     /// <summary>
-    /// 变量唯一标识符
+    /// 报警的最大值阈值。
     /// </summary>
-    [SugarColumn(IsPrimaryKey = true, IsIdentity = true)] //数据库是自增才配自增 
-    public int Id { get; set; }
+    public double AlarmMax { get; set; }
 
     /// <summary>
-    /// 关联的变量表ID
+    /// 报警的最小值阈值。
     /// </summary>
-    public int VariableTableId { get; set; }
+    public double AlarmMin { get; set; }
 
     /// <summary>
-    /// 关联的变量表实体
+    /// 数据转换规则或表达式。
     /// </summary>
-    [Navigate(NavigateType.ManyToOne, nameof(VariableTableId))]
-    public DbVariableTable? VariableTable { get; set; }
+    public string Converstion { get; set; } = String.Empty;
 
     /// <summary>
-    /// 变量名称
+    /// 数据类型，例如Int、Float、String等。
     /// </summary>
-    public string Name { get; set; }
+    public string DataType { get; set; } = String.Empty;
 
     /// <summary>
-    /// 变量描述
+    /// 变量当前原始数据值。
+    /// </summary>
+    public string DataValue { get; set; } = String.Empty;
+
+    /// <summary>
+    /// 变量描述。
     /// </summary>
     [SugarColumn(IsNullable = true)]
     public string? Description { get; set; }
 
     /// <summary>
-    /// 节点ID，用于标识变量在设备或系统中的唯一路径
-    /// </summary>
-    public string NodeId { get; set; } = String.Empty;
-
-    /// <summary>
-    /// 协议类型，例如Modbus、OPC UA等
-    /// </summary>
-    [SugarColumn(ColumnDataType = "varchar(20)", SqlParameterDbType = typeof(EnumToStringConvert))]
-    public ProtocolType ProtocolType { get; set; }
-
-    /// <summary>
-    /// 数据类型，例如Int、Float、String等
-    /// </summary>
-    public string DataType { get; set; }=String.Empty;
-
-    /// <summary>
-    /// 信号类型，例如模拟量、数字量等
-    /// </summary>
-    [SugarColumn(ColumnDataType = "varchar(20)", IsNullable = true, SqlParameterDbType = typeof(EnumToStringConvert))]
-    public SignalType SignalType { get; set; }
-
-    /// <summary>
-    /// 变量当前原始数据值
-    /// </summary>
-    public string DataValue { get; set; } = String.Empty;
-
-    /// <summary>
-    /// 变量经过转换或格式化后的显示值
+    /// 变量经过转换或格式化后的显示值。
     /// </summary>
     public string DisplayValue { get; set; } = String.Empty;
 
     /// <summary>
-    /// 变量数据最后更新时间
+    /// 变量唯一标识符。
     /// </summary>
-    public DateTime UpdateTime { get; set; } = DateTime.Now;
+    [SugarColumn(IsPrimaryKey = true, IsIdentity = true)] //数据库是自增才配自增 
+    public int Id { get; set; }
 
     /// <summary>
-    /// 最后更新变量数据的用户
+    /// 指示是否需要对变量进行报警监测。
     /// </summary>
-    [SugarColumn(IsNullable = true)]
-    public DbUser? UpdateUser { get; set; }
+    public bool IsAlarm { get; set; }
 
     /// <summary>
-    /// 关联的MQTT配置列表
+    /// 指示变量是否处于激活状态。
+    /// </summary>
+    public bool IsActive { get; set; }
+
+    /// <summary>
+    /// 指示变量是否已被逻辑删除。
+    /// </summary>
+    public bool IsDeleted { get; set; }
+
+    /// <summary>
+    /// 指示是否需要保存变量数据。
+    /// </summary>
+    public bool IsSave { get; set; }
+
+    /// <summary>
+    /// 关联的MQTT配置列表。
     /// </summary>
     [SugarColumn(IsNullable = true)]
     public List<DbMqtt>? Mqtts { get; set; }
 
     /// <summary>
-    /// 数据转换规则或表达式
+    /// 变量名称。
     /// </summary>
-    public string Converstion { get; set; } = String.Empty;
+    public string Name { get; set; }
 
     /// <summary>
-    /// 指示变量是否处于激活状态
+    /// 节点ID，用于标识变量在设备或系统中的唯一路径。
     /// </summary>
-    public bool IsActive { get; set; }
+    public string NodeId { get; set; } = String.Empty;
 
     /// <summary>
-    /// 指示是否需要保存变量数据
+    /// 协议类型，例如Modbus、OPC UA等。
     /// </summary>
-    public bool IsSave { get; set; }
+    [SugarColumn(ColumnDataType = "varchar(20)", SqlParameterDbType = typeof(EnumToStringConvert))]
+    public ProtocolType ProtocolType { get; set; }
 
     /// <summary>
-    /// 数据保存的范围或阈值
+    /// 数据保存的范围或阈值。
     /// </summary>
     public double SaveRange { get; set; }
 
     /// <summary>
-    /// 指示是否需要对变量进行报警监测
+    /// 信号类型，例如模拟量、数字量等。
     /// </summary>
-    public bool IsAlarm { get; set; }
+    [SugarColumn(ColumnDataType = "varchar(20)", IsNullable = true, SqlParameterDbType = typeof(EnumToStringConvert))]
+    public SignalType SignalType { get; set; }
 
     /// <summary>
-    /// 报警的最小值阈值
+    /// 变量数据最后更新时间。
     /// </summary>
-    public double AlarmMin { get; set; }
+    public DateTime UpdateTime { get; set; } = DateTime.Now;
 
     /// <summary>
-    /// 报警的最大值阈值
+    /// 最后更新变量数据的用户。
     /// </summary>
-    public double AlarmMax { get; set; }
+    [SugarColumn(IsNullable = true)]
+    public DbUser? UpdateUser { get; set; }
 
     /// <summary>
-    /// 指示变量是否已被逻辑删除
+    /// 关联的变量表实体。
     /// </summary>
-    public bool IsDeleted { get; set; }
+    [Navigate(NavigateType.ManyToOne, nameof(VariableTableId))]
+    public DbVariableTable? VariableTable { get; set; }
+
+    /// <summary>
+    /// 关联的变量表ID。
+    /// </summary>
+    public int VariableTableId { get; set; }
 }
\ No newline at end of file
diff --git a/Data/Entities/DbVariableS7Data.cs b/Data/Entities/DbVariableS7Data.cs
index 8f254ac..d6687f3 100644
--- a/Data/Entities/DbVariableS7Data.cs
+++ b/Data/Entities/DbVariableS7Data.cs
@@ -2,6 +2,9 @@
 
 namespace PMSWPF.Data.Entities;
 
+/// <summary>
+/// 表示数据库中的S7变量数据实体，继承自DbVariableData。
+/// </summary>
 [SugarTable("S7DataVariable")]
 public class DbVariableS7Data : DbVariableData
 {
diff --git a/Data/Entities/DbVariableTable.cs b/Data/Entities/DbVariableTable.cs
index 0f3f48a..88dca82 100644
--- a/Data/Entities/DbVariableTable.cs
+++ b/Data/Entities/DbVariableTable.cs
@@ -4,25 +4,55 @@ using SqlSugar.DbConvert;
 
 namespace PMSWPF.Data.Entities;
 
+/// <summary>
+/// 表示数据库中的变量表实体。
+/// </summary>
 [SugarTable("VariableTable")]
 public class DbVariableTable
 {
-    [SugarColumn(IsPrimaryKey = true, IsIdentity = true)] //数据库是自增才配自增 
-    public int Id { get; set; }
-
-    public string Name { get; set; }
-
-    public bool IsActive { get; set; }
-    [SugarColumn(IsNullable = true)] public string? Description { get; set; }
-
-    [SugarColumn(ColumnDataType = "varchar(20)", SqlParameterDbType = typeof(EnumToStringConvert))]
-    public ProtocolType ProtocolType { get; set; }
-
+    /// <summary>
+    /// 变量表中包含的数据变量列表。
+    /// </summary>
     [Navigate(NavigateType.OneToMany, nameof(DbVariableData.VariableTableId))]
     public List<DbVariableData>? DataVariables { get; set; }
 
-    [SugarColumn(IsNullable = true)] public int? DeviceId { get; set; }
-
+    /// <summary>
+    /// 变量表关联的设备。
+    /// </summary>
     [Navigate(NavigateType.ManyToOne, nameof(DeviceId))]
     public DbDevice? Device { get; set; }
+
+    /// <summary>
+    /// 变量表关联的设备ID。
+    /// </summary>
+    [SugarColumn(IsNullable = true)]
+    public int? DeviceId { get; set; }
+
+    /// <summary>
+    /// 变量表描述。
+    /// </summary>
+    [SugarColumn(IsNullable = true)]
+    public string? Description { get; set; }
+
+    /// <summary>
+    /// 变量表的唯一标识符。
+    /// </summary>
+    [SugarColumn(IsPrimaryKey = true, IsIdentity = true)] //数据库是自增才配自增 
+    public int Id { get; set; }
+
+    /// <summary>
+    /// 表示变量表是否处于活动状态。
+    /// </summary>
+    public bool IsActive { get; set; }
+
+    /// <summary>
+    /// 变量表名称。
+    /// </summary>
+    public string Name { get; set; }
+
+    /// <summary>
+    /// 变量表使用的协议类型。
+    /// </summary>
+    [SugarColumn(ColumnDataType = "varchar(20)", SqlParameterDbType = typeof(EnumToStringConvert))]
+    public ProtocolType ProtocolType { get; set; }
 }
\ No newline at end of file
diff --git a/Models/Device.cs b/Models/Device.cs
index d94cf0c..3dd8ff6 100644
--- a/Models/Device.cs
+++ b/Models/Device.cs
@@ -5,27 +5,66 @@ using SqlSugar.DbConvert;
 
 namespace PMSWPF.Models;
 
+/// <summary>
+/// 表示设备信息。
+/// </summary>
 public partial class Device : ObservableObject
 {
-    [ObservableProperty]private string description;
-    
-    [ObservableProperty] private int id;
-    
-    [ObservableProperty] private string ip;
-    
-    [ObservableProperty] private bool isActive = true;
-    
-    [ObservableProperty] private bool isAddDefVarTable = true;
-    
-    [ObservableProperty] private bool isRuning;
-    
-    [ObservableProperty] private string name;
-    
+    /// <summary>
+    /// 设备的描述信息。
+    /// </summary>
+    [ObservableProperty]
+    private string description;
+
+    /// <summary>
+    /// 设备的类型。
+    /// </summary>
     [SugarColumn(ColumnDataType = "varchar(20)", SqlParameterDbType = typeof(EnumToStringConvert))]
     public DeviceType DeviceType { get; set; }
-    
-    public List<VariableTable>? VariableTables { get; set; }
+
+    /// <summary>
+    /// 设备的唯一标识符。
+    /// </summary>
+    [ObservableProperty]
+    private int id;
+
+    /// <summary>
+    /// 设备的IP地址。
+    /// </summary>
+    [ObservableProperty]
+    private string ip;
+
+    /// <summary>
+    /// 表示设备是否处于活动状态。
+    /// </summary>
+    [ObservableProperty]
+    private bool isActive = true;
+
+    /// <summary>
+    /// 表示是否添加默认变量表。
+    /// </summary>
+    [ObservableProperty]
+    private bool isAddDefVarTable = true;
+
+    /// <summary>
+    /// 表示设备是否正在运行。
+    /// </summary>
+    [ObservableProperty]
+    private bool isRuning;
+
+    /// <summary>
+    /// 设备的名称。
+    /// </summary>
+    [ObservableProperty]
+    private string name;
+
+    /// <summary>
+    /// 设备的通信协议类型。
+    /// </summary>
     public ProtocolType ProtocolType { get; set; }
-    
-   
+
+    /// <summary>
+    /// 设备关联的变量表列表。
+    /// </summary>
+    public List<VariableTable>? VariableTables { get; set; }
 }
\ No newline at end of file
diff --git a/Models/MenuBean.cs b/Models/MenuBean.cs
index 1c6b43a..ff3dad7 100644
--- a/Models/MenuBean.cs
+++ b/Models/MenuBean.cs
@@ -4,20 +4,58 @@ using PMSWPF.ViewModels;
 
 namespace PMSWPF.Models;
 
+/// <summary>
+/// 表示菜单项。
+/// </summary>
 public class MenuBean
 {
-    
-    public  int Id { get; set; }
-    public string Icon { get; set; }
-  
-    public string Name { get; set; }
-    public int ParentId { get; set; }
+    /// <summary>
+    /// 菜单项关联的数据。
+    /// </summary>
+    public object? Data { get; set; }
+
+    /// <summary>
+    /// 菜单项关联的数据ID。
+    /// </summary>
     public int DataId { get; set; }
-    public MenuType Type { get; set; }
-    
-    public ViewModelBase ViewModel { get; set; }
-    public Object? Data { get; set; }
+
+    /// <summary>
+    /// 菜单项的图标。
+    /// </summary>
+    public string Icon { get; set; }
+
+    /// <summary>
+    /// 菜单项的唯一标识符。
+    /// </summary>
+    public int Id { get; set; }
+
+    /// <summary>
+    /// 子菜单项列表。
+    /// </summary>
     public List<MenuBean> Items { get; set; }
-    
+
+    /// <summary>
+    /// 菜单项的名称。
+    /// </summary>
+    public string Name { get; set; }
+
+    /// <summary>
+    /// 父菜单项。
+    /// </summary>
     public MenuBean Parent { get; set; }
+
+    /// <summary>
+    /// 父菜单项的ID。
+    /// </summary>
+    public int ParentId { get; set; }
+
+    /// <summary>
+    /// 菜单项的类型。
+    /// </summary>
+    public MenuType Type { get; set; }
+
+    /// <summary>
+    /// 菜单项关联的ViewModel。
+    /// </summary>
+    public ViewModelBase ViewModel { get; set; }
 }
\ No newline at end of file
diff --git a/Models/Mqtt.cs b/Models/Mqtt.cs
index 54b05b7..e77d8a7 100644
--- a/Models/Mqtt.cs
+++ b/Models/Mqtt.cs
@@ -2,73 +2,78 @@
 
 namespace PMSWPF.Models;
 
+/// <summary>
+/// 表示MQTT配置信息。
+/// </summary>
 public class Mqtt
 {
-    public int Id { get; set; }
-
     /// <summary>
-    /// MQTT主机
-    /// </summary>
-    public string Host { get; set; }
-
-    /// <summary>
-    /// MQTT主机端口
-    /// </summary>
-    public int Port { get; set; }
-
-    /// <summary>
-    /// 是否启用
-    /// </summary>
-    public bool IsActive { get; set; }
-
-    /// <summary>
-    /// Mqtt平台
-    /// </summary>
-    public MqttPlatform Platform { get; set; }
-
-
-    /// <summary>
-    /// MQTT客户端名字
-    /// </summary>
-    public string Name { get; set; }
-
-    /// <summary>
-    /// MQTT客户端登录用户名
-    /// </summary>
-    public string UserName { get; set; }
-
-    /// <summary>
-    /// MQTT客户端登录密码
-    /// </summary>
-    public string PassWord { get; set; } //变量状态 
-
-    /// <summary>
-    /// MQTT客户端ID
+    /// MQTT客户端ID。
     /// </summary>
     public string ClientID { get; set; }
 
     /// <summary>
-    /// MQTT发布主题
-    /// </summary>
-    public string PublishTopic { get; set; }
-
-    /// <summary>
-    /// MQTT订阅主题
-    /// </summary>
-    public string SubTopics { get; set; }
-
-    /// <summary>
-    /// 是否设置为默认MQTT客户端
-    /// </summary>
-    public int IsDefault { get; set; }
-
-    /// <summary>
-    /// 连接时间
+    /// 连接时间。
     /// </summary>
     public DateTime ConnTime { get; set; }
 
     /// <summary>
-    /// MQTT备注
+    /// MQTT主机。
+    /// </summary>
+    public string Host { get; set; }
+
+    /// <summary>
+    /// MQTT配置的唯一标识符。
+    /// </summary>
+    public int Id { get; set; }
+
+    /// <summary>
+    /// 是否启用此MQTT配置。
+    /// </summary>
+    public bool IsActive { get; set; }
+
+    /// <summary>
+    /// 是否设置为默认MQTT客户端。
+    /// </summary>
+    public int IsDefault { get; set; }
+
+    /// <summary>
+    /// MQTT客户端名字。
+    /// </summary>
+    public string Name { get; set; }
+
+    /// <summary>
+    /// MQTT客户端登录密码。
+    /// </summary>
+    public string PassWord { get; set; }
+
+    /// <summary>
+    /// Mqtt平台类型。
+    /// </summary>
+    public MqttPlatform Platform { get; set; }
+
+    /// <summary>
+    /// MQTT主机端口。
+    /// </summary>
+    public int Port { get; set; }
+
+    /// <summary>
+    /// MQTT发布主题。
+    /// </summary>
+    public string PublishTopic { get; set; }
+
+    /// <summary>
+    /// MQTT备注。
     /// </summary>
     public string Remark { get; set; } = String.Empty;
+
+    /// <summary>
+    /// MQTT订阅主题。
+    /// </summary>
+    public string SubTopics { get; set; }
+
+    /// <summary>
+    /// MQTT客户端登录用户名。
+    /// </summary>
+    public string UserName { get; set; }
 }
\ No newline at end of file
diff --git a/Models/Notification.cs b/Models/Notification.cs
index 2bb069a..bd9ff4a 100644
--- a/Models/Notification.cs
+++ b/Models/Notification.cs
@@ -2,9 +2,23 @@
 
 namespace PMSWPF.Models;
 
+/// <summary>
+/// 表示通知信息。
+/// </summary>
 public class Notification
 {
-    public string Message { get; set; }
-    public NotificationType Type { get; set; }
+    /// <summary>
+    /// 通知是否为全局通知。
+    /// </summary>
     public bool IsGlobal { get; set; }
+
+    /// <summary>
+    /// 通知消息内容。
+    /// </summary>
+    public string Message { get; set; }
+
+    /// <summary>
+    /// 通知类型。
+    /// </summary>
+    public NotificationType Type { get; set; }
 }
\ No newline at end of file
diff --git a/Models/VariableData.cs b/Models/VariableData.cs
index c057651..257a2e9 100644
--- a/Models/VariableData.cs
+++ b/Models/VariableData.cs
@@ -2,110 +2,113 @@
 
 namespace PMSWPF.Models;
 
+/// <summary>
+/// 表示变量数据信息。
+/// </summary>
 public class VariableData
 {
     /// <summary>
-    /// 变量唯一标识符
-    /// </summary>
-    public int Id { get; set; }
-    /// <summary>
-    /// 关联的变量表ID
-    /// </summary>
-    public int VariableTableId { get; set; }
-
-
-    /// <summary>
-    /// 变量名称
-    /// </summary>
-    public string Name { get; set; }
-
-    /// <summary>
-    /// 变量描述
-    /// </summary>
-    public string Description { get; set; }=String.Empty;
-
-    /// <summary>
-    /// 节点ID，用于标识变量在设备或系统中的唯一路径
-    /// </summary>
-    public string NodeId { get; set; }
-
-    /// <summary>
-    /// 协议类型，例如Modbus、OPC UA等
-    /// </summary>
-    public ProtocolType ProtocolType { get; set; }
-
-    /// <summary>
-    /// 数据类型，例如Int、Float、String等
-    /// </summary>
-    public string DataType { get; set; }
-
-    /// <summary>
-    /// 信号类型，例如模拟量、数字量等
-    /// </summary>
-    public SignalType SignalType { get; set; }
-
-    /// <summary>
-    /// 变量当前原始数据值
-    /// </summary>
-    public string DataValue { get; set; }=String.Empty;
-
-    /// <summary>
-    /// 变量经过转换或格式化后的显示值
-    /// </summary>
-    public string DisplayValue { get; set; }=String.Empty;
-
-    /// <summary>
-    /// 变量数据最后更新时间
-    /// </summary>
-    public DateTime UpdateTime { get; set; }=DateTime.Now;
-
-    /// <summary>
-    /// 最后更新变量数据的用户
-    /// </summary>
-    public User UpdateUser { get; set; }
-
-    /// <summary>
-    /// 关联的MQTT配置列表
-    /// </summary>
-    public List<Mqtt> Mqtts { get; set; }
-
-    /// <summary>
-    /// 数据转换规则或表达式
-    /// </summary>
-    public string Converstion { get; set; }=String.Empty;
-
-    /// <summary>
-    /// 指示变量是否处于激活状态
-    /// </summary>
-    public bool IsActive { get; set; }
-
-    /// <summary>
-    /// 指示是否需要保存变量数据
-    /// </summary>
-    public bool IsSave { get; set; }
-
-    /// <summary>
-    /// 数据保存的范围或阈值
-    /// </summary>
-    public double SaveRange { get; set; }
-
-    /// <summary>
-    /// 指示是否需要对变量进行报警监测
-    /// </summary>
-    public bool IsAlarm { get; set; }
-
-    /// <summary>
-    /// 报警的最小值阈值
-    /// </summary>
-    public double AlarmMin { get; set; }
-
-    /// <summary>
-    /// 报警的最大值阈值
+    /// 报警的最大值阈值。
     /// </summary>
     public double AlarmMax { get; set; }
 
     /// <summary>
-    /// 指示变量是否已被逻辑删除
+    /// 报警的最小值阈值。
+    /// </summary>
+    public double AlarmMin { get; set; }
+
+    /// <summary>
+    /// 数据转换规则或表达式。
+    /// </summary>
+    public string Converstion { get; set; } = String.Empty;
+
+    /// <summary>
+    /// 数据类型，例如Int、Float、String等。
+    /// </summary>
+    public string DataType { get; set; }
+
+    /// <summary>
+    /// 变量当前原始数据值。
+    /// </summary>
+    public string DataValue { get; set; } = String.Empty;
+
+    /// <summary>
+    /// 变量描述。
+    /// </summary>
+    public string Description { get; set; } = String.Empty;
+
+    /// <summary>
+    /// 变量经过转换或格式化后的显示值。
+    /// </summary>
+    public string DisplayValue { get; set; } = String.Empty;
+
+    /// <summary>
+    /// 变量唯一标识符。
+    /// </summary>
+    public int Id { get; set; }
+
+    /// <summary>
+    /// 指示是否需要对变量进行报警监测。
+    /// </summary>
+    public bool IsAlarm { get; set; }
+
+    /// <summary>
+    /// 指示变量是否处于激活状态。
+    /// </summary>
+    public bool IsActive { get; set; }
+
+    /// <summary>
+    /// 指示变量是否已被逻辑删除。
     /// </summary>
     public bool IsDeleted { get; set; }
+
+    /// <summary>
+    /// 指示是否需要保存变量数据。
+    /// </summary>
+    public bool IsSave { get; set; }
+
+    /// <summary>
+    /// 关联的MQTT配置列表。
+    /// </summary>
+    public List<Mqtt> Mqtts { get; set; }
+
+    /// <summary>
+    /// 变量名称。
+    /// </summary>
+    public string Name { get; set; }
+
+    /// <summary>
+    /// 节点ID，用于标识变量在设备或系统中的唯一路径。
+    /// </summary>
+    public string NodeId { get; set; }
+
+    /// <summary>
+    /// 协议类型，例如Modbus、OPC UA等。
+    /// </summary>
+    public ProtocolType ProtocolType { get; set; }
+
+    /// <summary>
+    /// 数据保存的范围或阈值。
+    /// </summary>
+    public double SaveRange { get; set; }
+
+    /// <summary>
+    /// 信号类型，例如模拟量、数字量等。
+    /// </summary>
+    public SignalType SignalType { get; set; }
+
+    /// <summary>
+    /// 变量数据最后更新时间。
+    /// </summary>
+    public DateTime UpdateTime { get; set; } = DateTime.Now;
+
+    /// <summary>
+    /// 最后更新变量数据的用户。
+    /// </summary>
+    public User UpdateUser { get; set; }
+
+    /// <summary>
+    /// 关联的变量表ID。
+    /// </summary>
+    public int VariableTableId { get; set; }
 }
\ No newline at end of file
diff --git a/Models/VariableTable.cs b/Models/VariableTable.cs
index 29dccc9..29e12d1 100644
--- a/Models/VariableTable.cs
+++ b/Models/VariableTable.cs
@@ -3,16 +3,51 @@ using PMSWPF.Enums;
 
 namespace PMSWPF.Models;
 
-public partial class VariableTable:ObservableObject
+/// <summary>
+/// 表示变量表信息。
+/// </summary>
+public partial class VariableTable : ObservableObject
 {
-    public int Id { get; set; }
-    [ObservableProperty] private string name;
-    [ObservableProperty] private string description;
-    
-    public ProtocolType ProtocolType { get; set; }
+    /// <summary>
+    /// 变量表关联的设备。
+    /// </summary>
+    public Device? Device { get; set; }
+
+    /// <summary>
+    /// 变量表关联的设备ID。
+    /// </summary>
+    public int? DeviceId { get; set; }
+
+    /// <summary>
+    /// 变量表描述。
+    /// </summary>
+    [ObservableProperty]
+    private string description;
+
+    /// <summary>
+    /// 变量表中包含的数据变量列表。
+    /// </summary>
     public List<VariableData> DataVariables { get; set; }
+
+    /// <summary>
+    /// 变量表的唯一标识符。
+    /// </summary>
+    public int Id { get; set; }
+
+    /// <summary>
+    /// 表示变量表是否处于活动状态。
+    /// </summary>
     [ObservableProperty]
     private bool isActive;
-    public int? DeviceId { get; set; }
-    public Device? Device { get; set; }
+
+    /// <summary>
+    /// 变量表名称。
+    /// </summary>
+    [ObservableProperty]
+    private string name;
+
+    /// <summary>
+    /// 变量表使用的协议类型。
+    /// </summary>
+    public ProtocolType ProtocolType { get; set; }
 }
\ No newline at end of file
diff --git a/ViewModels/DevicesViewModel.cs b/ViewModels/DevicesViewModel.cs
index 84caba7..1feb379 100644
--- a/ViewModels/DevicesViewModel.cs
+++ b/ViewModels/DevicesViewModel.cs
@@ -11,19 +11,36 @@ using PMSWPF.Services;
 
 namespace PMSWPF.ViewModels;
 
+/// <summary>
+/// 设备管理视图模型，负责设备的增删改查操作。
+/// </summary>
 public partial class DevicesViewModel : ViewModelBase
 {
+    private readonly DataServices _dataServices;
+    private readonly IDialogService _dialogService;
     private readonly DeviceRepository _deviceRepository;
     private readonly ILogger<DevicesViewModel> _logger;
-    private readonly IDialogService _dialogService;
-    private readonly DataServices _dataServices;
-
-
-    [ObservableProperty] private ObservableCollection<Device> _devices;
-    [ObservableProperty] private Device _selectedDevice;
     private readonly MenuRepository _menuRepository;
     private readonly VarTableRepository _varTableRepository;
 
+    /// <summary>
+    /// 设备列表。
+    /// </summary>
+    [ObservableProperty]
+    private ObservableCollection<Device> _devices;
+
+    /// <summary>
+    /// 当前选中的设备。
+    /// </summary>
+    [ObservableProperty]
+    private Device _selectedDevice;
+
+    /// <summary>
+    /// 初始化 <see cref="DevicesViewModel"/> 类的新实例。
+    /// </summary>
+    /// <param name="logger">日志记录器。</param>
+    /// <param name="dialogService">对话框服务。</param>
+    /// <param name="dataServices">数据服务。</param>
     public DevicesViewModel(
         ILogger<DevicesViewModel> logger, IDialogService dialogService, DataServices dataServices
     )
@@ -39,10 +56,8 @@ public partial class DevicesViewModel : ViewModelBase
         _dataServices.OnDeviceListChanged += (devices) => { Devices = new ObservableCollection<Device>(devices); };
     }
 
-
-    
     /// <summary>
-    /// 添加设备
+    /// 添加设备命令。
     /// </summary>
     [RelayCommand]
     public async void AddDevice()
@@ -55,44 +70,13 @@ public partial class DevicesViewModel : ViewModelBase
             _logger.LogInformation("用户取消了添加设备操作。");
             return;
         }
+
         await _deviceRepository.AddDeviceAndMenu(device);
     }
 
-
     /// <summary>
-    /// 编辑设备
+    /// 删除设备命令。
     /// </summary>
-    [RelayCommand]
-    public async void EditDevice()
-    {
-        try
-        {
-            if (SelectedDevice == null)
-            {
-                NotificationHelper.ShowMessage("你没有选择任何设备，请选择设备后再点击编辑设备", NotificationType.Error);
-                return;
-            }
-
-            var editDievce = await _dialogService.ShowEditDeviceDialog(SelectedDevice);
-            if (editDievce != null)
-            {
-                // 更新菜单
-                var res = await _deviceRepository.Edit(editDievce);
-                var menu = DataServicesHelper.FindMenusForDevice(editDievce, _dataServices.MenuTrees);
-                if (menu != null)
-                    await _menuRepository.Edit(menu);
-
-                MessageHelper.SendLoadMessage(LoadTypes.Menu);
-                MessageHelper.SendLoadMessage(LoadTypes.Devices);
-            }
-        }
-        catch (Exception e)
-        {
-            NotificationHelper.ShowMessage($"编辑设备的过程中发生错误：{e.Message}", NotificationType.Error);
-            _logger.LogError($"编辑设备的过程中发生错误：{e}");
-        }
-    }
-
     [RelayCommand]
     public async void DeleteDevice()
     {
@@ -126,4 +110,38 @@ public partial class DevicesViewModel : ViewModelBase
             _logger.LogError($"删除设备的过程中发生错误：{e}");
         }
     }
+
+    /// <summary>
+    /// 编辑设备命令。
+    /// </summary>
+    [RelayCommand]
+    public async void EditDevice()
+    {
+        try
+        {
+            if (SelectedDevice == null)
+            {
+                NotificationHelper.ShowMessage("你没有选择任何设备，请选择设备后再点击编辑设备", NotificationType.Error);
+                return;
+            }
+
+            var editDievce = await _dialogService.ShowEditDeviceDialog(SelectedDevice);
+            if (editDievce != null)
+            {
+                // 更新菜单
+                var res = await _deviceRepository.Edit(editDievce);
+                var menu = DataServicesHelper.FindMenusForDevice(editDievce, _dataServices.MenuTrees);
+                if (menu != null)
+                    await _menuRepository.Edit(menu);
+
+                MessageHelper.SendLoadMessage(LoadTypes.Menu);
+                MessageHelper.SendLoadMessage(LoadTypes.Devices);
+            }
+        }
+        catch (Exception e)
+        {
+            NotificationHelper.ShowMessage($"编辑设备的过程中发生错误：{e.Message}", NotificationType.Error);
+            _logger.LogError($"编辑设备的过程中发生错误：{e}");
+        }
+    }
 }
\ No newline at end of file