diff --git a/YD_YiLu/Context/SmartSportsContext.cs b/YD_YiLu/Context/SmartSportsContext.cs
index a9385c5..6fac0d5 100644
--- a/YD_YiLu/Context/SmartSportsContext.cs
+++ b/YD_YiLu/Context/SmartSportsContext.cs
@@ -26,7 +26,7 @@ namespace YD_YiShi.Api.Context
 
         public DbSet<XW_ProjectMode> XW_ProjectMode { get; set; }
         public DbSet<XW_TestingProject> XW_TestingProject { get; set; }
-        public DbSet<YS_Device> XW_Device { get; set; }
+        public DbSet<YL_Device> XW_Device { get; set; }
         public DbSet<XW_SportsTestData> XW_SportsTestData { get; set; }
         public DbSet<XW_TrainStudents> XW_TrainStudents { get; set; }
         public DbSet<XW_TrainSetting> XW_TrainSetting { get; set; }
diff --git a/YD_YiLu/SmartSportsEntitys/YL_Device.cs b/YD_YiLu/SmartSportsEntitys/YL_Device.cs
new file mode 100644
index 0000000..40ee571
--- /dev/null
+++ b/YD_YiLu/SmartSportsEntitys/YL_Device.cs
@@ -0,0 +1,105 @@
+using Microsoft.EntityFrameworkCore;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+using YD_YiShi.Api.Entitys;
+
+namespace VOL.Entity.DomainModels.XinWei
+{
+    /// <summary>
+    /// 运动小站设备表
+    /// </summary>
+    [Table("YL_Device")]
+    public class YL_Device 
+    {
+        /// <summary>
+        /// 主键ID
+        /// </summary>
+        [Key]
+        public long Id { get; set; }
+
+        /// <summary>
+        /// 运动小站ID
+        /// </summary>
+        public long SportStationId { get; set; }
+
+        /// <summary>
+        /// 运动小站名称
+        /// </summary>
+        [MaxLength(100)]
+        public string Name { get; set; }
+
+        /// <summary>
+        /// 客户名称（租户名称）
+        /// </summary>
+        [MaxLength(100)]
+        public string TenantName { get; set; }
+
+        /// <summary>
+        /// 设备唯一序列号（唯一约束）
+        /// </summary>
+        [Required]
+        [MaxLength(64)]
+        public string SerialNumber { get; set; }
+
+        /// <summary>
+        /// Android Id（预留字段）
+        /// </summary>
+        [MaxLength(64)]
+        public string AndroidId { get; set; }
+
+        /// <summary>
+        /// IMEI（预留字段）
+        /// </summary>
+        [MaxLength(64)]
+        public string IMEI { get; set; }
+
+        /// <summary>
+        /// IMSI（预留字段）
+        /// </summary>
+        [MaxLength(64)]
+        public string IMSI { get; set; }
+
+        /// <summary>
+        /// 是否已标定 0=否 1=是
+        /// </summary>
+        public int IsCalibration { get; set; }
+
+        /// <summary>
+        /// 是否开启数据同步 0=否 1=是
+        /// </summary>
+        public int IsSynchronization { get; set; }
+
+        /// <summary>
+        /// 是否激活 0=未激活 1=已激活
+        /// </summary>
+        public int IsActive { get; set; }
+
+        /// <summary>
+        /// 是否在线 0=离线 1=在线
+        /// </summary>
+        public int IsOnline { get; set; }
+
+        /// <summary>
+        /// 最后一次在线时间
+        /// </summary>
+        public DateTime? LastOnlineTime { get; set; }
+
+        /// <summary>
+        /// 创建时间
+        /// </summary>
+        public DateTime CreateTime { get; set; }
+
+        /// <summary>
+        /// 更新时间
+        /// </summary>
+        public DateTime? UpdateTime { get; set; }
+
+        /// <summary>
+        /// 备注
+        /// </summary>
+        [MaxLength(500)]
+        public string Remark { get; set; }
+    }
+}
diff --git a/YD_YiLu/SmartSportsEntitys/YL_Train.cs b/YD_YiLu/SmartSportsEntitys/YL_Train.cs
new file mode 100644
index 0000000..ec1d221
--- /dev/null
+++ b/YD_YiLu/SmartSportsEntitys/YL_Train.cs
@@ -0,0 +1,129 @@
+using Microsoft.EntityFrameworkCore;
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace YD_YiLu.Api.SmartSportsEntitys
+{
+    /// <summary>
+    /// 训练成绩表
+    /// </summary>
+    [Table("YL_Train")]
+    [Index(nameof(TrainSerial), IsUnique = true)] // 训练序列号唯一
+    [Index(nameof(DeviceSerial))]
+    [Index(nameof(UserSerial))]
+    [Index(nameof(CourseId))]
+    public class YL_Train
+    {
+        /// <summary>
+        /// 主键ID
+        /// </summary>
+        [Key]
+        public long Id { get; set; }
+
+        /// <summary>
+        /// 设备序列号（设备唯一标识）
+        /// </summary>
+        [Required]
+        [MaxLength(64)]
+        public string DeviceSerial { get; set; }
+
+        /// <summary>
+        /// 设备类型
+        /// </summary>
+        public int DeviceType { get; set; }
+
+        /// <summary>
+        /// 人员编号
+        /// </summary>
+        [Required]
+        [MaxLength(64)]
+        public string UserSerial { get; set; }
+
+        /// <summary>
+        /// 单次训练唯一序列号（唯一字段）
+        /// </summary>
+        [Required]
+        [MaxLength(64)]
+        public string TrainSerial { get; set; }
+
+        /// <summary>
+        /// 视频序列号（多人共用，可重复）
+        /// </summary>
+        [Required]
+        [MaxLength(64)]
+        public string VideoSerial { get; set; }
+
+        /// <summary>
+        /// 是否测验任务 0=否 1=是
+        /// </summary>
+        public int TrainExam { get; set; }
+
+        /// <summary>
+        /// 测验任务ID（自由练习可为空）
+        /// </summary>
+        public int? QuizId { get; set; }
+
+        /// <summary>
+        /// 有效个数
+        /// </summary>
+        public int StandardCounts { get; set; }
+
+        /// <summary>
+        /// 不合格动作数
+        /// </summary>
+        public int UnStandardCounts { get; set; }
+
+        /// <summary>
+        /// 有效时长（秒）
+        /// 计时类课目使用，如悬垂
+        /// </summary>
+        public double? TimeKeeping { get; set; }
+
+        /// <summary>
+        /// 训练持续时间（秒）
+        /// </summary>
+        public int Duration { get; set; }
+
+        /// <summary>
+        /// 距离（米）
+        /// 跳远类课目使用
+        /// </summary>
+        public double? Distance { get; set; }
+
+        /// <summary>
+        /// 课目ID
+        /// </summary>
+        public int CourseId { get; set; }
+
+        /// <summary>
+        /// 开始时间
+        /// </summary>
+        public DateTime StartTime { get; set; }
+
+        /// <summary>
+        /// 结束时间
+        /// </summary>
+        public DateTime EndTime { get; set; }
+
+        /// <summary>
+        /// 成绩值（统一换算后的成绩，用于排序）
+        /// </summary>
+        public double? Score { get; set; }
+
+        /// <summary>
+        /// 是否有效成绩 0=否 1=是
+        /// </summary>
+        public int IsValid { get; set; }
+
+        /// <summary>
+        /// 数据上报时间
+        /// </summary>
+        public DateTime UploadTime { get; set; }
+
+        /// <summary>
+        /// 创建时间
+        /// </summary>
+        public DateTime CreateTime { get; set; }
+
+    }
+}
\ No newline at end of file
diff --git a/YD_YiLu/SmartSportsEntitys/YS_Device.cs b/YD_YiLu/SmartSportsEntitys/YS_Device.cs
deleted file mode 100644
index 6079f9b..0000000
--- a/YD_YiLu/SmartSportsEntitys/YS_Device.cs
+++ /dev/null
@@ -1,201 +0,0 @@
-using Microsoft.EntityFrameworkCore;
-using System;
-using System.Collections.Generic;
-using System.ComponentModel.DataAnnotations;
-using System.ComponentModel.DataAnnotations.Schema;
-using YD_YiShi.Api.Entitys;
-
-namespace VOL.Entity.DomainModels.XinWei
-{
-    /// <summary>
-    /// 设备表
-    /// </summary>
-    [Table("YS_Device")]
-    public class YS_Device
-    {
-        /// <summary>
-        /// 编号
-        /// </summary>
-        [Key]
-        [DatabaseGenerated(DatabaseGeneratedOption.Identity)]
-        [Display(Description = "主键Id")]
-        [Comment("编号")]
-        public int Id { get; set; }
-
-        /// <summary>
-        /// 类型 (1 平板, 2 跳绳, ...)
-        /// </summary>
-        [Display(Name = "Type")]
-        [Comment("类型")]
-        [Column(TypeName = "double")]
-        public double? Type { get; set; }
-
-        /// <summary>
-        /// 设备型号
-        /// </summary>
-        [Display(Name = "DeviceType")]
-        [Comment("设备型号")]
-        public string? DeviceType { get; set; }
-
-        /// <summary>
-        /// 设备序列号
-        /// </summary>
-        [Display(Name = "DeviceSerial")]
-        [Comment("设备序列号")]
-        public string? DeviceSerial { get; set; }
-
-        /// <summary>
-        /// 设备 MAC 地址
-        /// </summary>
-        [Display(Name = "DeviceMac")]
-        [Comment("设备 MAC 地址")]
-        public string? DeviceMac { get; set; }
-
-        /// <summary>
-        /// 设备 IMEI 地址
-        /// </summary>
-        [Display(Name = "DeviceImei")]
-        [Comment("设备 IMEI 地址")]
-        public string? DeviceImei { get; set; }
-
-        /// <summary>
-        /// AI 摄像机 IP 地址 (多个 IP 用 , 隔开)
-        /// </summary>
-        [Display(Name = "CameraIp")]
-        [Comment("AI 摄像机 IP 地址")]
-        public string? CameraIp { get; set; }
-
-        /// <summary>
-        /// 抢跑 IP (短跑)
-        /// </summary>
-        [Display(Name = "GunJumpingIp")]
-        [Comment("抢跑 IP")]
-        public string? GunJumpingIp { get; set; }
-
-        /// <summary>
-        /// 是否是 EAI100 摄像头
-        /// </summary>
-        [Display(Name = "Eai100Flag")]
-        [Comment("是否是 EAI100 摄像头")]
-        public bool? Eai100Flag { get; set; }
-
-        /// <summary>
-        /// 组织 ID
-        /// </summary>
-        [Display(Name = "OrgId")]
-        [Comment("组织 ID")]
-        public int? OrgId { get; set; }
-
-        /// <summary>
-        /// 组织名称
-        /// </summary>
-        [Display(Name = "OrgName")]
-        [Comment("组织名称")]
-        public string? OrgName { get; set; }
-
-        /// <summary>
-        /// 用户 ID
-        /// </summary>
-        [Display(Name = "UserId")]
-        [Comment("用户 ID")]
-        public int? UserId { get; set; }
-
-        /// <summary>
-        /// 用户名称
-        /// </summary>
-        [Display(Name = "UserName")]
-        [Comment("用户名称")]
-        public string? UserName { get; set; }
-
-        /// <summary>
-        /// 软件版本
-        /// </summary>
-        [Display(Name = "SoftWareVer")]
-        [Comment("软件版本")]
-        public string? SoftWareVer { get; set; }
-
-        /// <summary>
-        /// 硬件版本
-        /// </summary>
-        [Display(Name = "HardwareVer")]
-        [Comment("硬件版本")]
-        public string? HardwareVer { get; set; }
-
-        /// <summary>
-        /// 应用时间
-        /// </summary>
-        [Display(Name = "DeployTime")]
-        [Comment("应用时间")]
-        public string? DeployTime { get; set; }
-
-        /// <summary>
-        /// 最后登录时间
-        /// </summary>
-        [Display(Name = "LastLoginTime")]
-        [Comment("最后登录时间")]
-        public string? LastLoginTime { get; set; }
-
-        /// <summary>
-        /// 备注
-        /// </summary>
-        [Display(Name = "Remark")]
-        [Comment("备注")]
-        public string? Remark { get; set; }
-
-        /// <summary>
-        /// 授权状态 (0 无效, 1 有效)
-        /// </summary>
-        [Display(Name = "State")]
-        [Comment("授权状态")]
-        public int? State { get; set; }
-
-        /// <summary>
-        /// 状态 (0 无效, 1 有效)
-        /// </summary>
-        [Display(Name = "Status")]
-        [Comment("状态")]
-        public int? Status { get; set; }
-
-        /// <summary>
-        /// 创建时间
-        /// </summary>
-        [Display(Name = "CreateTime")]
-        [Comment("创建时间")]
-        public string? CreateTime { get; set; }
-
-        /// <summary>
-        /// 创建人
-        /// </summary>
-        [Display(Name = "CreateBy")]
-        [Comment("创建人")]
-        public string? CreateBy { get; set; }
-
-        /// <summary>
-        /// 修改时间
-        /// </summary>
-        [Display(Name = "UpdateTime")]
-        [Comment("修改时间")]
-        public string? UpdateTime { get; set; }
-
-        /// <summary>
-        /// 修改人
-        /// </summary>
-        [Display(Name = "UpdateBy")]
-        [Comment("修改人")]
-        public string? UpdateBy { get; set; }
-
-        /// <summary>
-        /// 学校人脸的相似度 (80-99 之间的整数)
-        /// </summary>
-        [Display(Name = "SimilarNumber")]
-        [Comment("学校人脸的相似度")]
-        public int? SimilarNumber { get; set; }
-
-        /// <summary>
-        /// 摄像头序列号、版本信息
-        /// </summary>
-        [Display(Name = "摄像头序列号、版本信息")]
-        [Comment("摄像头序列号、版本信息")]
-        public string CameraInfo { get; set; }
-    }
-}