diff --git a/YD_Event.Core/Entities/EventJudgeAssignment.cs b/YD_Event.Core/Entities/EventJudgeAssignment.cs
index 8a8bcf5..87ec5bf 100644
--- a/YD_Event.Core/Entities/EventJudgeAssignment.cs
+++ b/YD_Event.Core/Entities/EventJudgeAssignment.cs
@@ -40,6 +40,12 @@ public class EventJudgeAssignment : Entity<long>, ISoftDelete, ICreatedUserId, I
     [SugarColumn(Length = 32)]
     public string JudgeRole { get; set; } = null!;
 
+    /// <summary>
+    /// 裁判角色类别编码（如 DP、DM、DR、P、T）
+    /// </summary>
+    [SugarColumn(Length = 16, IsNullable = true)]
+    public string? JudgeRoleType { get; set; }
+
     /// <summary>
     /// 分配状态：0-草稿，1-已提交，2-已替换，9-已停用
     /// </summary>
diff --git a/YD_Event.Core/Entities/EventJudgeMessage.cs b/YD_Event.Core/Entities/EventJudgeMessage.cs
new file mode 100644
index 0000000..8e18236
--- /dev/null
+++ b/YD_Event.Core/Entities/EventJudgeMessage.cs
@@ -0,0 +1,90 @@
+namespace YD_Event.Core.Entities;
+
+/// <summary>
+/// 裁判端消息表
+/// </summary>
+[SugarTable("EventJudgeMessage")]
+public class EventJudgeMessage : Entity<long>, ISoftDelete, ICreatedUserId, ICreatedTime, IUpdatedUserId, IUpdatedTime
+{
+    /// <summary>
+    /// 关联的赛事ID
+    /// </summary>
+    public long EventId { get; set; }
+
+    /// <summary>
+    /// 接收用户ID
+    /// </summary>
+    public long ReceiverUserId { get; set; }
+
+    /// <summary>
+    /// 接收裁判ID
+    /// </summary>
+    public long RefereeId { get; set; }
+
+    /// <summary>
+    /// 消息类型：1-成绩修正提醒，2-评分任务下发，3-重赛通知，9-系统通知
+    /// </summary>
+    public int MessageType { get; set; }
+
+    /// <summary>
+    /// 消息标题
+    /// </summary>
+    [SugarColumn(Length = 128)]
+    public string Title { get; set; } = null!;
+
+    /// <summary>
+    /// 消息内容
+    /// </summary>
+    [SugarColumn(Length = 512)]
+    public string Content { get; set; } = null!;
+
+    /// <summary>
+    /// 关联业务类型
+    /// </summary>
+    [SugarColumn(Length = 32, IsNullable = true)]
+    public string? RelationType { get; set; }
+
+    /// <summary>
+    /// 关联业务ID
+    /// </summary>
+    [SugarColumn(IsNullable = true)]
+    public long? RelationId { get; set; }
+
+    /// <summary>
+    /// 是否已读
+    /// </summary>
+    public bool IsRead { get; set; }
+
+    /// <summary>
+    /// 阅读时间
+    /// </summary>
+    [SugarColumn(IsNullable = true)]
+    public DateTime? ReadTime { get; set; }
+
+    /// <summary>
+    /// 标记删除
+    /// </summary>
+    public bool DeleteMark { get; set; }
+
+    /// <summary>
+    /// 创建人
+    /// </summary>
+    public long CreatedUserId { get; set; }
+
+    /// <summary>
+    /// 创建时间
+    /// </summary>
+    public DateTime CreatedTime { get; set; }
+
+    /// <summary>
+    /// 更新人
+    /// </summary>
+    [SugarColumn(IsNullable = true)]
+    public long? UpdatedUserId { get; set; }
+
+    /// <summary>
+    /// 更新时间
+    /// </summary>
+    [SugarColumn(IsNullable = true)]
+    public DateTime? UpdatedTime { get; set; }
+}
diff --git a/YD_Event.Core/Entities/EventJudgeScoreDetail.cs b/YD_Event.Core/Entities/EventJudgeScoreDetail.cs
new file mode 100644
index 0000000..bb4ec9b
--- /dev/null
+++ b/YD_Event.Core/Entities/EventJudgeScoreDetail.cs
@@ -0,0 +1,120 @@
+namespace YD_Event.Core.Entities;
+
+/// <summary>
+/// 裁判评分明细表
+/// </summary>
+[SugarTable("EventJudgeScoreDetail")]
+public class EventJudgeScoreDetail : Entity<long>, ISoftDelete, ICreatedUserId, ICreatedTime, IUpdatedUserId, IUpdatedTime
+{
+    /// <summary>
+    /// 关联的裁判评分单ID
+    /// </summary>
+    public long ScoreSheetId { get; set; }
+
+    /// <summary>
+    /// 关联的计分规则明细ID
+    /// </summary>
+    [SugarColumn(IsNullable = true)]
+    public long? ScoreRuleItemId { get; set; }
+
+    /// <summary>
+    /// 评分项编码
+    /// </summary>
+    [SugarColumn(Length = 64)]
+    public string ItemCode { get; set; } = null!;
+
+    /// <summary>
+    /// 评分项名称（快照）
+    /// </summary>
+    [SugarColumn(Length = 128)]
+    public string ItemName { get; set; } = null!;
+
+    /// <summary>
+    /// 评分对象编码（如 A、B）
+    /// </summary>
+    [SugarColumn(Length = 32, IsNullable = true)]
+    public string? SubjectCode { get; set; }
+
+    /// <summary>
+    /// 评分项类型：1-难度计数，2-规定元素，3-表现维度，4-扣分项，5-取消资格，6-规定赛评分项
+    /// </summary>
+    public int ItemType { get; set; }
+
+    /// <summary>
+    /// 得分维度：0-不计入，1-难度分，2-表现分，3-规定分，4-扣分
+    /// </summary>
+    public int ScoreDimension { get; set; }
+
+    /// <summary>
+    /// 录入数量
+    /// </summary>
+    [SugarColumn(DecimalDigits = 4, IsNullable = true)]
+    public decimal? CountValue { get; set; }
+
+    /// <summary>
+    /// 录入分值
+    /// </summary>
+    [SugarColumn(DecimalDigits = 4, IsNullable = true)]
+    public decimal? InputValue { get; set; }
+
+    /// <summary>
+    /// 单位分值
+    /// </summary>
+    [SugarColumn(DecimalDigits = 4, IsNullable = true)]
+    public decimal? UnitValue { get; set; }
+
+    /// <summary>
+    /// 本项小计
+    /// </summary>
+    [SugarColumn(DecimalDigits = 4)]
+    public decimal Subtotal { get; set; }
+
+    /// <summary>
+    /// 是否自动生成
+    /// </summary>
+    public bool IsAutoGenerated { get; set; }
+
+    /// <summary>
+    /// 来源评分项编码
+    /// </summary>
+    [SugarColumn(Length = 64, IsNullable = true)]
+    public string? ParentItemCode { get; set; }
+
+    /// <summary>
+    /// 扩展信息（JSON）
+    /// </summary>
+    [SugarColumn(Length = 1000, IsNullable = true)]
+    public string? ExtensionJson { get; set; }
+
+    /// <summary>
+    /// 排序
+    /// </summary>
+    public int Sort { get; set; }
+
+    /// <summary>
+    /// 标记删除
+    /// </summary>
+    public bool DeleteMark { get; set; }
+
+    /// <summary>
+    /// 创建人
+    /// </summary>
+    public long CreatedUserId { get; set; }
+
+    /// <summary>
+    /// 创建时间
+    /// </summary>
+    public DateTime CreatedTime { get; set; }
+
+    /// <summary>
+    /// 更新人
+    /// </summary>
+    [SugarColumn(IsNullable = true)]
+    public long? UpdatedUserId { get; set; }
+
+    /// <summary>
+    /// 更新时间
+    /// </summary>
+    [SugarColumn(IsNullable = true)]
+    public DateTime? UpdatedTime { get; set; }
+}
diff --git a/YD_Event.Core/Entities/EventJudgeScoreSheet.cs b/YD_Event.Core/Entities/EventJudgeScoreSheet.cs
new file mode 100644
index 0000000..8cdcbaa
--- /dev/null
+++ b/YD_Event.Core/Entities/EventJudgeScoreSheet.cs
@@ -0,0 +1,197 @@
+namespace YD_Event.Core.Entities;
+
+/// <summary>
+/// 裁判评分单表
+/// </summary>
+[SugarTable("EventJudgeScoreSheet")]
+public class EventJudgeScoreSheet : Entity<long>, ISoftDelete, ICreatedUserId, ICreatedTime, IUpdatedUserId, IUpdatedTime
+{
+    /// <summary>
+    /// 关联的赛事ID
+    /// </summary>
+    public long EventId { get; set; }
+
+    /// <summary>
+    /// 关联的比赛场次ID
+    /// </summary>
+    public long SessionId { get; set; }
+
+    /// <summary>
+    /// 关联的场次出场记录ID
+    /// </summary>
+    public long SessionEntryId { get; set; }
+
+    /// <summary>
+    /// 关联的裁判评分任务ID
+    /// </summary>
+    public long JudgeTaskId { get; set; }
+
+    /// <summary>
+    /// 关联的裁判分配ID
+    /// </summary>
+    public long JudgeAssignmentId { get; set; }
+
+    /// <summary>
+    /// 关联的裁判档案ID
+    /// </summary>
+    public long RefereeId { get; set; }
+
+    /// <summary>
+    /// 提交用户ID
+    /// </summary>
+    [SugarColumn(IsNullable = true)]
+    public long? JudgeUserId { get; set; }
+
+    /// <summary>
+    /// 裁判席位编码
+    /// </summary>
+    [SugarColumn(Length = 32)]
+    public string JudgeRole { get; set; } = null!;
+
+    /// <summary>
+    /// 裁判角色类别编码
+    /// </summary>
+    [SugarColumn(Length = 16)]
+    public string JudgeRoleType { get; set; } = null!;
+
+    /// <summary>
+    /// 关联的计分规则ID
+    /// </summary>
+    public long ScoreRuleId { get; set; }
+
+    /// <summary>
+    /// 计分规则版本号
+    /// </summary>
+    public int RuleVersion { get; set; } = 1;
+
+    /// <summary>
+    /// 评分单版本号
+    /// </summary>
+    public int SheetVersion { get; set; } = 1;
+
+    /// <summary>
+    /// 评分单状态：0-草稿，10-已提交，20-已确认，30-已被修正，90-已作废
+    /// </summary>
+    public int SheetStatus { get; set; }
+
+    /// <summary>
+    /// 是否为当前有效版本
+    /// </summary>
+    public bool IsCurrent { get; set; } = true;
+
+    /// <summary>
+    /// 难度分
+    /// </summary>
+    [SugarColumn(DecimalDigits = 4)]
+    public decimal DifficultyScore { get; set; }
+
+    /// <summary>
+    /// 表现分
+    /// </summary>
+    [SugarColumn(DecimalDigits = 4)]
+    public decimal PerformanceScore { get; set; }
+
+    /// <summary>
+    /// 规定分
+    /// </summary>
+    [SugarColumn(DecimalDigits = 4)]
+    public decimal RequiredScore { get; set; }
+
+    /// <summary>
+    /// 扣分
+    /// </summary>
+    [SugarColumn(DecimalDigits = 4)]
+    public decimal DeductionScore { get; set; }
+
+    /// <summary>
+    /// 规定元素完成数量
+    /// </summary>
+    [SugarColumn(DecimalDigits = 4)]
+    public decimal RequiredCompletedCount { get; set; }
+
+    /// <summary>
+    /// 规定元素缺失数量
+    /// </summary>
+    [SugarColumn(DecimalDigits = 4)]
+    public decimal RequiredMissingCount { get; set; }
+
+    /// <summary>
+    /// 合计得分
+    /// </summary>
+    [SugarColumn(DecimalDigits = 4)]
+    public decimal TotalScore { get; set; }
+
+    /// <summary>
+    /// 是否取消比赛资格
+    /// </summary>
+    public bool IsDisqualified { get; set; }
+
+    /// <summary>
+    /// 取消比赛资格原因编码
+    /// </summary>
+    [SugarColumn(Length = 64, IsNullable = true)]
+    public string? DisqualifyReasonCode { get; set; }
+
+    /// <summary>
+    /// 取消比赛资格补充说明
+    /// </summary>
+    [SugarColumn(Length = 512, IsNullable = true)]
+    public string? DisqualifyRemark { get; set; }
+
+    /// <summary>
+    /// 计算明细（JSON）
+    /// </summary>
+    [SugarColumn(ColumnDataType = "nvarchar(max)", IsNullable = true)]
+    public string? CalculationJson { get; set; }
+
+    /// <summary>
+    /// 提交幂等键
+    /// </summary>
+    [SugarColumn(Length = 64)]
+    public string IdempotencyKey { get; set; } = null!;
+
+    /// <summary>
+    /// 提交时间
+    /// </summary>
+    [SugarColumn(IsNullable = true)]
+    public DateTime? SubmittedTime { get; set; }
+
+    /// <summary>
+    /// 来源评分单ID
+    /// </summary>
+    [SugarColumn(IsNullable = true)]
+    public long? OriginalSheetId { get; set; }
+
+    /// <summary>
+    /// 修正原因
+    /// </summary>
+    [SugarColumn(Length = 512, IsNullable = true)]
+    public string? CorrectionReason { get; set; }
+
+    /// <summary>
+    /// 标记删除
+    /// </summary>
+    public bool DeleteMark { get; set; }
+
+    /// <summary>
+    /// 创建人
+    /// </summary>
+    public long CreatedUserId { get; set; }
+
+    /// <summary>
+    /// 创建时间
+    /// </summary>
+    public DateTime CreatedTime { get; set; }
+
+    /// <summary>
+    /// 更新人
+    /// </summary>
+    [SugarColumn(IsNullable = true)]
+    public long? UpdatedUserId { get; set; }
+
+    /// <summary>
+    /// 更新时间
+    /// </summary>
+    [SugarColumn(IsNullable = true)]
+    public DateTime? UpdatedTime { get; set; }
+}
diff --git a/YD_Event.Core/Entities/EventJudgeTask.cs b/YD_Event.Core/Entities/EventJudgeTask.cs
new file mode 100644
index 0000000..0d458af
--- /dev/null
+++ b/YD_Event.Core/Entities/EventJudgeTask.cs
@@ -0,0 +1,156 @@
+namespace YD_Event.Core.Entities;
+
+/// <summary>
+/// 裁判评分任务表
+/// </summary>
+[SugarTable("EventJudgeTask")]
+public class EventJudgeTask : Entity<long>, ISoftDelete, ICreatedUserId, ICreatedTime, IUpdatedUserId, IUpdatedTime
+{
+    /// <summary>
+    /// 关联的赛事ID
+    /// </summary>
+    public long EventId { get; set; }
+
+    /// <summary>
+    /// 关联的比赛场次ID
+    /// </summary>
+    public long SessionId { get; set; }
+
+    /// <summary>
+    /// 关联的场次出场记录ID
+    /// </summary>
+    public long SessionEntryId { get; set; }
+
+    /// <summary>
+    /// 关联的裁判分配ID
+    /// </summary>
+    public long JudgeAssignmentId { get; set; }
+
+    /// <summary>
+    /// 关联的赛事裁判记录ID
+    /// </summary>
+    public long EventRefereeId { get; set; }
+
+    /// <summary>
+    /// 关联的裁判档案ID
+    /// </summary>
+    public long RefereeId { get; set; }
+
+    /// <summary>
+    /// 关联的小程序用户ID
+    /// </summary>
+    [SugarColumn(IsNullable = true)]
+    public long? JudgeUserId { get; set; }
+
+    /// <summary>
+    /// 裁判席位编码
+    /// </summary>
+    [SugarColumn(Length = 32)]
+    public string JudgeRole { get; set; } = null!;
+
+    /// <summary>
+    /// 裁判角色类别编码
+    /// </summary>
+    [SugarColumn(Length = 16)]
+    public string JudgeRoleType { get; set; } = null!;
+
+    /// <summary>
+    /// 关联的计分规则ID
+    /// </summary>
+    public long ScoreRuleId { get; set; }
+
+    /// <summary>
+    /// 计分规则版本号
+    /// </summary>
+    public int RuleVersion { get; set; } = 1;
+
+    /// <summary>
+    /// 任务快照（JSON）
+    /// </summary>
+    [SugarColumn(ColumnDataType = "nvarchar(max)")]
+    public string TaskSnapshotJson { get; set; } = null!;
+
+    /// <summary>
+    /// 任务类型：0-正常打分，1-成绩修正
+    /// </summary>
+    public int TaskType { get; set; }
+
+    /// <summary>
+    /// 任务状态：0-待下发，10-已下发，20-已接收，30-评分中，40-已提交，50-需修正，60-已修正，80-已拒绝，90-已作废，99-已过期
+    /// </summary>
+    public int TaskStatus { get; set; }
+
+    /// <summary>
+    /// 任务版本号
+    /// </summary>
+    public int TaskVersion { get; set; } = 1;
+
+    /// <summary>
+    /// 下发时间
+    /// </summary>
+    [SugarColumn(IsNullable = true)]
+    public DateTime? DispatchedTime { get; set; }
+
+    /// <summary>
+    /// 接收时间
+    /// </summary>
+    [SugarColumn(IsNullable = true)]
+    public DateTime? AcceptedTime { get; set; }
+
+    /// <summary>
+    /// 提交时间
+    /// </summary>
+    [SugarColumn(IsNullable = true)]
+    public DateTime? SubmittedTime { get; set; }
+
+    /// <summary>
+    /// 任务截止时间
+    /// </summary>
+    [SugarColumn(IsNullable = true)]
+    public DateTime? ExpiresTime { get; set; }
+
+    /// <summary>
+    /// 来源任务ID
+    /// </summary>
+    [SugarColumn(IsNullable = true)]
+    public long? OriginalTaskId { get; set; }
+
+    /// <summary>
+    /// 拒绝原因
+    /// </summary>
+    [SugarColumn(Length = 512, IsNullable = true)]
+    public string? RejectReason { get; set; }
+
+    /// <summary>
+    /// 备注
+    /// </summary>
+    [SugarColumn(Length = 512, IsNullable = true)]
+    public string? Remark { get; set; }
+
+    /// <summary>
+    /// 标记删除
+    /// </summary>
+    public bool DeleteMark { get; set; }
+
+    /// <summary>
+    /// 创建人
+    /// </summary>
+    public long CreatedUserId { get; set; }
+
+    /// <summary>
+    /// 创建时间
+    /// </summary>
+    public DateTime CreatedTime { get; set; }
+
+    /// <summary>
+    /// 更新人
+    /// </summary>
+    [SugarColumn(IsNullable = true)]
+    public long? UpdatedUserId { get; set; }
+
+    /// <summary>
+    /// 更新时间
+    /// </summary>
+    [SugarColumn(IsNullable = true)]
+    public DateTime? UpdatedTime { get; set; }
+}
diff --git a/YD_Event.Core/Entities/EventReferee.cs b/YD_Event.Core/Entities/EventReferee.cs
index f4b476f..4dc4d82 100644
--- a/YD_Event.Core/Entities/EventReferee.cs
+++ b/YD_Event.Core/Entities/EventReferee.cs
@@ -25,7 +25,7 @@ public class EventReferee : Entity<long>, ISoftDelete, ICreatedUserId, ICreatedT
     public long? RefereeApplicationId { get; set; }
 
     /// <summary>
-    /// 关联来源：1-后台添加，2-小程序报名
+    /// 关联来源：1-后台添加，2-小程序报名，3-秩序册导入
     /// </summary>
     public int SourceType { get; set; } = 1;
 
diff --git a/YD_Event.Core/Entities/EventResult.cs b/YD_Event.Core/Entities/EventResult.cs
index a65c95a..9f0ae0e 100644
--- a/YD_Event.Core/Entities/EventResult.cs
+++ b/YD_Event.Core/Entities/EventResult.cs
@@ -69,6 +69,75 @@ public class EventResult : Entity<long>, ISoftDelete, ICreatedUserId, ICreatedTi
     [SugarColumn(Length = 32)]
     public string Score { get; set; }
 
+    /// <summary>
+    /// 关联的比赛场次ID
+    /// </summary>
+    [SugarColumn(IsNullable = true)]
+    public long? SessionId { get; set; }
+
+    /// <summary>
+    /// 关联的场次出场记录ID
+    /// </summary>
+    [SugarColumn(IsNullable = true)]
+    public long? SessionEntryId { get; set; }
+
+    /// <summary>
+    /// 难度分
+    /// </summary>
+    [SugarColumn(DecimalDigits = 4)]
+    public decimal DifficultyScore { get; set; }
+
+    /// <summary>
+    /// 表现分
+    /// </summary>
+    [SugarColumn(DecimalDigits = 4)]
+    public decimal PerformanceScore { get; set; }
+
+    /// <summary>
+    /// 规定分
+    /// </summary>
+    [SugarColumn(DecimalDigits = 4)]
+    public decimal RequiredScore { get; set; }
+
+    /// <summary>
+    /// 扣分
+    /// </summary>
+    [SugarColumn(DecimalDigits = 4)]
+    public decimal DeductionScore { get; set; }
+
+    /// <summary>
+    /// 数值总分
+    /// </summary>
+    [SugarColumn(DecimalDigits = 4, IsNullable = true)]
+    public decimal? TotalScore { get; set; }
+
+    /// <summary>
+    /// 是否取消比赛资格
+    /// </summary>
+    public bool IsDisqualified { get; set; }
+
+    /// <summary>
+    /// 取消比赛资格原因编码
+    /// </summary>
+    [SugarColumn(Length = 64, IsNullable = true)]
+    public string? DisqualifyReasonCode { get; set; }
+
+    /// <summary>
+    /// 成绩状态：0-计算中，10-待复核，20-已确认，30-已投屏，40-已更正，90-已作废
+    /// </summary>
+    public int ResultStatus { get; set; }
+
+    /// <summary>
+    /// 当前成绩版本号
+    /// </summary>
+    public int ResultVersion { get; set; } = 1;
+
+    /// <summary>
+    /// 聚合计算明细（JSON）
+    /// </summary>
+    [SugarColumn(ColumnDataType = "nvarchar(max)", IsNullable = true)]
+    public string? CalculationJson { get; set; }
+
     /// <summary>
     /// 排名
     /// </summary>
@@ -114,4 +183,4 @@ public class EventResult : Entity<long>, ISoftDelete, ICreatedUserId, ICreatedTi
     /// 更新时间
     /// </summary>
     public DateTime? UpdatedTime { get; set; }
-}
\ No newline at end of file
+}
diff --git a/YD_Event.Core/Entities/EventResultScreenCast.cs b/YD_Event.Core/Entities/EventResultScreenCast.cs
new file mode 100644
index 0000000..4513b82
--- /dev/null
+++ b/YD_Event.Core/Entities/EventResultScreenCast.cs
@@ -0,0 +1,121 @@
+namespace YD_Event.Core.Entities;
+
+/// <summary>
+/// 成绩投屏记录表
+/// </summary>
+[SugarTable("EventResultScreenCast")]
+public class EventResultScreenCast : Entity<long>, ISoftDelete, ICreatedUserId, ICreatedTime, IUpdatedUserId, IUpdatedTime
+{
+    /// <summary>
+    /// 关联的赛事ID
+    /// </summary>
+    public long EventId { get; set; }
+
+    /// <summary>
+    /// 投屏类型：1-成绩，2-排名
+    /// </summary>
+    public int CastType { get; set; }
+
+    /// <summary>
+    /// 投屏场地ID
+    /// </summary>
+    [SugarColumn(IsNullable = true)]
+    public long? VenueId { get; set; }
+
+    /// <summary>
+    /// 关联的赛事项目ID
+    /// </summary>
+    [SugarColumn(IsNullable = true)]
+    public long? EventProjectId { get; set; }
+
+    /// <summary>
+    /// 关联的赛事项目组别ID
+    /// </summary>
+    [SugarColumn(IsNullable = true)]
+    public long? EventProjectGroupId { get; set; }
+
+    /// <summary>
+    /// 关联的比赛场次ID
+    /// </summary>
+    [SugarColumn(IsNullable = true)]
+    public long? SessionId { get; set; }
+
+    /// <summary>
+    /// 关联的场次出场记录ID
+    /// </summary>
+    [SugarColumn(IsNullable = true)]
+    public long? SessionEntryId { get; set; }
+
+    /// <summary>
+    /// 关联的赛事成绩ID
+    /// </summary>
+    [SugarColumn(IsNullable = true)]
+    public long? EventResultId { get; set; }
+
+    /// <summary>
+    /// 投屏时的成绩版本号
+    /// </summary>
+    [SugarColumn(IsNullable = true)]
+    public int? ResultVersion { get; set; }
+
+    /// <summary>
+    /// 投屏内容快照（JSON）
+    /// </summary>
+    [SugarColumn(ColumnDataType = "nvarchar(max)")]
+    public string PayloadJson { get; set; } = null!;
+
+    /// <summary>
+    /// 投屏状态：0-已投出，10-已撤回，20-已被新投屏替换
+    /// </summary>
+    public int CastStatus { get; set; }
+
+    /// <summary>
+    /// 投屏时间
+    /// </summary>
+    public DateTime CastTime { get; set; }
+
+    /// <summary>
+    /// 撤回时间
+    /// </summary>
+    [SugarColumn(IsNullable = true)]
+    public DateTime? RevokedTime { get; set; }
+
+    /// <summary>
+    /// 撤回人
+    /// </summary>
+    [SugarColumn(IsNullable = true)]
+    public long? RevokedUserId { get; set; }
+
+    /// <summary>
+    /// 备注
+    /// </summary>
+    [SugarColumn(Length = 512, IsNullable = true)]
+    public string? Remark { get; set; }
+
+    /// <summary>
+    /// 标记删除
+    /// </summary>
+    public bool DeleteMark { get; set; }
+
+    /// <summary>
+    /// 创建人
+    /// </summary>
+    public long CreatedUserId { get; set; }
+
+    /// <summary>
+    /// 创建时间
+    /// </summary>
+    public DateTime CreatedTime { get; set; }
+
+    /// <summary>
+    /// 更新人
+    /// </summary>
+    [SugarColumn(IsNullable = true)]
+    public long? UpdatedUserId { get; set; }
+
+    /// <summary>
+    /// 更新时间
+    /// </summary>
+    [SugarColumn(IsNullable = true)]
+    public DateTime? UpdatedTime { get; set; }
+}
diff --git a/YD_Event.Core/Entities/EventResultVersion.cs b/YD_Event.Core/Entities/EventResultVersion.cs
new file mode 100644
index 0000000..0c6dd8f
--- /dev/null
+++ b/YD_Event.Core/Entities/EventResultVersion.cs
@@ -0,0 +1,140 @@
+namespace YD_Event.Core.Entities;
+
+/// <summary>
+/// 赛事成绩版本表
+/// </summary>
+[SugarTable("EventResultVersion")]
+public class EventResultVersion : Entity<long>, ISoftDelete, ICreatedUserId, ICreatedTime, IUpdatedUserId, IUpdatedTime
+{
+    /// <summary>
+    /// 关联的赛事成绩ID
+    /// </summary>
+    public long EventResultId { get; set; }
+
+    /// <summary>
+    /// 关联的赛事ID
+    /// </summary>
+    public long EventId { get; set; }
+
+    /// <summary>
+    /// 关联的场次出场记录ID
+    /// </summary>
+    public long SessionEntryId { get; set; }
+
+    /// <summary>
+    /// 成绩版本号
+    /// </summary>
+    public int ResultVersion { get; set; } = 1;
+
+    /// <summary>
+    /// 难度分
+    /// </summary>
+    [SugarColumn(DecimalDigits = 4)]
+    public decimal DifficultyScore { get; set; }
+
+    /// <summary>
+    /// 表现分
+    /// </summary>
+    [SugarColumn(DecimalDigits = 4)]
+    public decimal PerformanceScore { get; set; }
+
+    /// <summary>
+    /// 规定分
+    /// </summary>
+    [SugarColumn(DecimalDigits = 4)]
+    public decimal RequiredScore { get; set; }
+
+    /// <summary>
+    /// 扣分
+    /// </summary>
+    [SugarColumn(DecimalDigits = 4)]
+    public decimal DeductionScore { get; set; }
+
+    /// <summary>
+    /// 正式总分
+    /// </summary>
+    [SugarColumn(DecimalDigits = 4)]
+    public decimal TotalScore { get; set; }
+
+    /// <summary>
+    /// 名次
+    /// </summary>
+    [SugarColumn(IsNullable = true)]
+    public int? Rank { get; set; }
+
+    /// <summary>
+    /// 是否取消比赛资格
+    /// </summary>
+    public bool IsDisqualified { get; set; }
+
+    /// <summary>
+    /// 取消比赛资格原因编码
+    /// </summary>
+    [SugarColumn(Length = 64, IsNullable = true)]
+    public string? DisqualifyReasonCode { get; set; }
+
+    /// <summary>
+    /// 成绩状态：0-计算中，10-待复核，20-已确认，30-已投屏，40-已更正，90-已作废
+    /// </summary>
+    public int ResultStatus { get; set; }
+
+    /// <summary>
+    /// 版本来源：0-正常聚合，1-成绩修正，2-重赛
+    /// </summary>
+    public int SourceType { get; set; }
+
+    /// <summary>
+    /// 关联的成绩修正申请ID
+    /// </summary>
+    [SugarColumn(IsNullable = true)]
+    public long? ScoreCorrectionId { get; set; }
+
+    /// <summary>
+    /// 关联的计分规则ID
+    /// </summary>
+    public long ScoreRuleId { get; set; }
+
+    /// <summary>
+    /// 计分规则版本号
+    /// </summary>
+    public int RuleVersion { get; set; } = 1;
+
+    /// <summary>
+    /// 聚合计算明细（JSON）
+    /// </summary>
+    [SugarColumn(ColumnDataType = "nvarchar(max)", IsNullable = true)]
+    public string? CalculationJson { get; set; }
+
+    /// <summary>
+    /// 版本说明
+    /// </summary>
+    [SugarColumn(Length = 512, IsNullable = true)]
+    public string? Remark { get; set; }
+
+    /// <summary>
+    /// 标记删除
+    /// </summary>
+    public bool DeleteMark { get; set; }
+
+    /// <summary>
+    /// 创建人
+    /// </summary>
+    public long CreatedUserId { get; set; }
+
+    /// <summary>
+    /// 创建时间
+    /// </summary>
+    public DateTime CreatedTime { get; set; }
+
+    /// <summary>
+    /// 更新人
+    /// </summary>
+    [SugarColumn(IsNullable = true)]
+    public long? UpdatedUserId { get; set; }
+
+    /// <summary>
+    /// 更新时间
+    /// </summary>
+    [SugarColumn(IsNullable = true)]
+    public DateTime? UpdatedTime { get; set; }
+}
diff --git a/YD_Event.Core/Entities/EventScoreCorrection.cs b/YD_Event.Core/Entities/EventScoreCorrection.cs
new file mode 100644
index 0000000..8b6b9de
--- /dev/null
+++ b/YD_Event.Core/Entities/EventScoreCorrection.cs
@@ -0,0 +1,118 @@
+namespace YD_Event.Core.Entities;
+
+/// <summary>
+/// 成绩修正申请表
+/// </summary>
+[SugarTable("EventScoreCorrection")]
+public class EventScoreCorrection : Entity<long>, ISoftDelete, ICreatedUserId, ICreatedTime, IUpdatedUserId, IUpdatedTime
+{
+    /// <summary>
+    /// 关联的赛事ID
+    /// </summary>
+    public long EventId { get; set; }
+
+    /// <summary>
+    /// 关联的比赛场次ID
+    /// </summary>
+    public long SessionId { get; set; }
+
+    /// <summary>
+    /// 关联的场次出场记录ID
+    /// </summary>
+    public long SessionEntryId { get; set; }
+
+    /// <summary>
+    /// 被修正的原评分单ID
+    /// </summary>
+    public long OriginalScoreSheetId { get; set; }
+
+    /// <summary>
+    /// 关联的裁判分配ID
+    /// </summary>
+    public long JudgeAssignmentId { get; set; }
+
+    /// <summary>
+    /// 裁判席位编码
+    /// </summary>
+    [SugarColumn(Length = 32)]
+    public string JudgeRole { get; set; } = null!;
+
+    /// <summary>
+    /// 修正任务ID
+    /// </summary>
+    [SugarColumn(IsNullable = true)]
+    public long? CorrectionTaskId { get; set; }
+
+    /// <summary>
+    /// 修正完成后产生的新评分单ID
+    /// </summary>
+    [SugarColumn(IsNullable = true)]
+    public long? NewScoreSheetId { get; set; }
+
+    /// <summary>
+    /// 申请人ID
+    /// </summary>
+    public long ApplyUserId { get; set; }
+
+    /// <summary>
+    /// 申请修正原因
+    /// </summary>
+    [SugarColumn(Length = 512)]
+    public string ApplyReason { get; set; } = null!;
+
+    /// <summary>
+    /// 审批人ID
+    /// </summary>
+    [SugarColumn(IsNullable = true)]
+    public long? ApproveUserId { get; set; }
+
+    /// <summary>
+    /// 审批意见
+    /// </summary>
+    [SugarColumn(Length = 512, IsNullable = true)]
+    public string? ApproveRemark { get; set; }
+
+    /// <summary>
+    /// 审批时间
+    /// </summary>
+    [SugarColumn(IsNullable = true)]
+    public DateTime? ApproveTime { get; set; }
+
+    /// <summary>
+    /// 修正状态：0-已申请，10-已批准，20-已拒绝，30-裁判修改中，40-已完成，90-已取消
+    /// </summary>
+    public int CorrectionStatus { get; set; }
+
+    /// <summary>
+    /// 完成时间
+    /// </summary>
+    [SugarColumn(IsNullable = true)]
+    public DateTime? CompletedTime { get; set; }
+
+    /// <summary>
+    /// 标记删除
+    /// </summary>
+    public bool DeleteMark { get; set; }
+
+    /// <summary>
+    /// 创建人
+    /// </summary>
+    public long CreatedUserId { get; set; }
+
+    /// <summary>
+    /// 创建时间
+    /// </summary>
+    public DateTime CreatedTime { get; set; }
+
+    /// <summary>
+    /// 更新人
+    /// </summary>
+    [SugarColumn(IsNullable = true)]
+    public long? UpdatedUserId { get; set; }
+
+    /// <summary>
+    /// 更新时间
+    /// </summary>
+    [SugarColumn(IsNullable = true)]
+    public DateTime? UpdatedTime { get; set; }
+}
diff --git a/YD_Event.Core/Entities/EventSession.cs b/YD_Event.Core/Entities/EventSession.cs
index 945e001..ef03e6b 100644
--- a/YD_Event.Core/Entities/EventSession.cs
+++ b/YD_Event.Core/Entities/EventSession.cs
@@ -59,7 +59,13 @@ public class EventSession : Entity<long>, ISoftDelete, ICreatedUserId, ICreatedT
     public DateTime? EndTime { get; set; }
 
     /// <summary>
-    /// 场次状态：0-草稿，10-就绪，30-进行中，60-已结束，90-已取消
+    /// 当前出场记录ID
+    /// </summary>
+    [SugarColumn(IsNullable = true)]
+    public long? CurrentEntryId { get; set; }
+
+    /// <summary>
+    /// 场次状态：0-草稿，10-就绪，20-检录中，30-进行中，40-暂停，50-待确认，60-已结束，90-已取消
     /// </summary>
     public int SessionStatus { get; set; }
 
diff --git a/YD_Event.Core/Entities/EventSessionEntry.cs b/YD_Event.Core/Entities/EventSessionEntry.cs
index b2f0d2a..3efab64 100644
--- a/YD_Event.Core/Entities/EventSessionEntry.cs
+++ b/YD_Event.Core/Entities/EventSessionEntry.cs
@@ -22,7 +22,13 @@ public class EventSessionEntry : Entity<long>, ISoftDelete, ICreatedUserId, ICre
     /// <summary>
     /// 关联的报名项目明细ID
     /// </summary>
-    public long RegistrationItemId { get; set; }
+    [SugarColumn(IsNullable = true)]
+    public long? RegistrationItemId { get; set; }
+
+    /// <summary>
+    /// 出场数据来源：0-报名平台编排，1-秩序册导入
+    /// </summary>
+    public int SourceType { get; set; }
 
     /// <summary>
     /// 出场编号（项目序号+场地序号+出场顺序）
@@ -36,10 +42,50 @@ public class EventSessionEntry : Entity<long>, ISoftDelete, ICreatedUserId, ICre
     public int PlayOrder { get; set; }
 
     /// <summary>
-    /// 出场状态：0-待出场（其余状态由打分系统流转时写入）
+    /// 出场状态：0-待出场，10-已检录，20-已叫号，30-进行中，40-已完成，80-退赛，90-取消比赛资格
     /// </summary>
     public int EntryStatus { get; set; }
 
+    /// <summary>
+    /// 叫号时间
+    /// </summary>
+    [SugarColumn(IsNullable = true)]
+    public DateTime? CallTime { get; set; }
+
+    /// <summary>
+    /// 开始比赛时间
+    /// </summary>
+    [SugarColumn(IsNullable = true)]
+    public DateTime? StartTime { get; set; }
+
+    /// <summary>
+    /// 结束比赛时间
+    /// </summary>
+    [SugarColumn(IsNullable = true)]
+    public DateTime? FinishTime { get; set; }
+
+    /// <summary>
+    /// 是否为重赛产生的出场记录
+    /// </summary>
+    public bool IsRematch { get; set; }
+
+    /// <summary>
+    /// 重赛来源出场记录ID
+    /// </summary>
+    [SugarColumn(IsNullable = true)]
+    public long? RematchFromEntryId { get; set; }
+
+    /// <summary>
+    /// 成绩是否已作废
+    /// </summary>
+    public bool IsVoided { get; set; }
+
+    /// <summary>
+    /// 成绩作废原因
+    /// </summary>
+    [SugarColumn(Length = 512, IsNullable = true)]
+    public string? VoidReason { get; set; }
+
     /// <summary>
     /// 参赛人员姓名
     /// </summary>
diff --git a/YD_Event.Core/Entities/EventSessionEntryRematch.cs b/YD_Event.Core/Entities/EventSessionEntryRematch.cs
new file mode 100644
index 0000000..f1719da
--- /dev/null
+++ b/YD_Event.Core/Entities/EventSessionEntryRematch.cs
@@ -0,0 +1,101 @@
+namespace YD_Event.Core.Entities;
+
+/// <summary>
+/// 重赛记录表
+/// </summary>
+[SugarTable("EventSessionEntryRematch")]
+public class EventSessionEntryRematch : Entity<long>, ISoftDelete, ICreatedUserId, ICreatedTime, IUpdatedUserId, IUpdatedTime
+{
+    /// <summary>
+    /// 关联的赛事ID
+    /// </summary>
+    public long EventId { get; set; }
+
+    /// <summary>
+    /// 关联的赛事项目ID
+    /// </summary>
+    public long EventProjectId { get; set; }
+
+    /// <summary>
+    /// 关联的赛事项目组别ID
+    /// </summary>
+    [SugarColumn(IsNullable = true)]
+    public long? EventProjectGroupId { get; set; }
+
+    /// <summary>
+    /// 原比赛场次ID
+    /// </summary>
+    public long OriginalSessionId { get; set; }
+
+    /// <summary>
+    /// 原场次出场记录ID
+    /// </summary>
+    public long OriginalSessionEntryId { get; set; }
+
+    /// <summary>
+    /// 重赛场次ID
+    /// </summary>
+    [SugarColumn(IsNullable = true)]
+    public long? NewSessionId { get; set; }
+
+    /// <summary>
+    /// 重赛出场记录ID
+    /// </summary>
+    [SugarColumn(IsNullable = true)]
+    public long? NewSessionEntryId { get; set; }
+
+    /// <summary>
+    /// 重赛原因编码
+    /// </summary>
+    [SugarColumn(Length = 64)]
+    public string ReasonCode { get; set; } = null!;
+
+    /// <summary>
+    /// 重赛原因说明
+    /// </summary>
+    [SugarColumn(Length = 512)]
+    public string RematchReason { get; set; } = null!;
+
+    /// <summary>
+    /// 申请人ID
+    /// </summary>
+    public long ApplyUserId { get; set; }
+
+    /// <summary>
+    /// 重赛状态：0-已申请，10-已安排，20-已完成，90-已取消
+    /// </summary>
+    public int RematchStatus { get; set; }
+
+    /// <summary>
+    /// 完成时间
+    /// </summary>
+    [SugarColumn(IsNullable = true)]
+    public DateTime? CompletedTime { get; set; }
+
+    /// <summary>
+    /// 标记删除
+    /// </summary>
+    public bool DeleteMark { get; set; }
+
+    /// <summary>
+    /// 创建人
+    /// </summary>
+    public long CreatedUserId { get; set; }
+
+    /// <summary>
+    /// 创建时间
+    /// </summary>
+    public DateTime CreatedTime { get; set; }
+
+    /// <summary>
+    /// 更新人
+    /// </summary>
+    [SugarColumn(IsNullable = true)]
+    public long? UpdatedUserId { get; set; }
+
+    /// <summary>
+    /// 更新时间
+    /// </summary>
+    [SugarColumn(IsNullable = true)]
+    public DateTime? UpdatedTime { get; set; }
+}
diff --git a/YD_Event.Core/Entities/ScoreRule.cs b/YD_Event.Core/Entities/ScoreRule.cs
index ceb34d9..ed6aa45 100644
--- a/YD_Event.Core/Entities/ScoreRule.cs
+++ b/YD_Event.Core/Entities/ScoreRule.cs
@@ -32,6 +32,17 @@ public class ScoreRule : Entity<long>, ISoftDelete, ICreatedUserId, ICreatedTime
     [SugarColumn(Length = 4000, IsNullable = true)]
     public string? RuleConfigJson { get; set; }
 
+    /// <summary>
+    /// 规则版本号
+    /// </summary>
+    public int RuleVersion { get; set; } = 1;
+
+    /// <summary>
+    /// 规则明细列表（导航属性）
+    /// </summary>
+    [SugarColumn(IsIgnore = true)]
+    public List<ScoreRuleItem>? Items { get; set; }
+
     /// <summary>
     /// 可用状态
     /// </summary>
diff --git a/YD_Event.Core/Entities/ScoreRuleItem.cs b/YD_Event.Core/Entities/ScoreRuleItem.cs
new file mode 100644
index 0000000..0744acf
--- /dev/null
+++ b/YD_Event.Core/Entities/ScoreRuleItem.cs
@@ -0,0 +1,125 @@
+namespace YD_Event.Core.Entities;
+
+/// <summary>
+/// 计分规则明细表
+/// </summary>
+[SugarTable("ScoreRuleItem")]
+public class ScoreRuleItem : Entity<long>, ISoftDelete, ICreatedUserId, ICreatedTime, IUpdatedUserId, IUpdatedTime
+{
+    /// <summary>
+    /// 关联的计分规则ID
+    /// </summary>
+    public long ScoreRuleId { get; set; }
+
+    /// <summary>
+    /// 裁判角色类别编码
+    /// </summary>
+    [SugarColumn(Length = 16)]
+    public string JudgeRoleType { get; set; } = null!;
+
+    /// <summary>
+    /// 评分项编码
+    /// </summary>
+    [SugarColumn(Length = 64)]
+    public string ItemCode { get; set; } = null!;
+
+    /// <summary>
+    /// 评分项名称
+    /// </summary>
+    [SugarColumn(Length = 128)]
+    public string ItemName { get; set; } = null!;
+
+    /// <summary>
+    /// 评分项类型：1-难度等级计数，2-规定元素计数，3-表现维度，4-扣分项，5-取消资格原因，6-规定赛评分项
+    /// </summary>
+    public int ItemType { get; set; }
+
+    /// <summary>
+    /// 父级评分项编码
+    /// </summary>
+    [SugarColumn(Length = 64, IsNullable = true)]
+    public string? ParentItemCode { get; set; }
+
+    /// <summary>
+    /// 单位分值
+    /// </summary>
+    [SugarColumn(DecimalDigits = 4, IsNullable = true)]
+    public decimal? UnitValue { get; set; }
+
+    /// <summary>
+    /// 最小值
+    /// </summary>
+    [SugarColumn(DecimalDigits = 4, IsNullable = true)]
+    public decimal? MinValue { get; set; }
+
+    /// <summary>
+    /// 最大值
+    /// </summary>
+    [SugarColumn(DecimalDigits = 4, IsNullable = true)]
+    public decimal? MaxValue { get; set; }
+
+    /// <summary>
+    /// 录入步长
+    /// </summary>
+    [SugarColumn(DecimalDigits = 4, IsNullable = true)]
+    public decimal? StepValue { get; set; }
+
+    /// <summary>
+    /// 默认值
+    /// </summary>
+    [SugarColumn(DecimalDigits = 4, IsNullable = true)]
+    public decimal? DefaultValue { get; set; }
+
+    /// <summary>
+    /// 计算方式：0-数量×单位分值累加，1-直接取录入值，2-仅记录不参与合计
+    /// </summary>
+    public int CalcMode { get; set; }
+
+    /// <summary>
+    /// 计入的得分维度：0-不计入，1-难度分，2-表现分，3-规定分，4-扣分
+    /// </summary>
+    public int ScoreDimension { get; set; }
+
+    /// <summary>
+    /// 是否必填
+    /// </summary>
+    public bool IsRequired { get; set; }
+
+    /// <summary>
+    /// 扩展配置（JSON）
+    /// </summary>
+    [SugarColumn(Length = 2000, IsNullable = true)]
+    public string? ExtensionJson { get; set; }
+
+    /// <summary>
+    /// 排序
+    /// </summary>
+    public int Sort { get; set; }
+
+    /// <summary>
+    /// 标记删除
+    /// </summary>
+    public bool DeleteMark { get; set; }
+
+    /// <summary>
+    /// 创建人
+    /// </summary>
+    public long CreatedUserId { get; set; }
+
+    /// <summary>
+    /// 创建时间
+    /// </summary>
+    public DateTime CreatedTime { get; set; }
+
+    /// <summary>
+    /// 更新人
+    /// </summary>
+    [SugarColumn(IsNullable = true)]
+    public long? UpdatedUserId { get; set; }
+
+    /// <summary>
+    /// 更新时间
+    /// </summary>
+    [SugarColumn(IsNullable = true)]
+    public DateTime? UpdatedTime { get; set; }
+}