diff --git a/YD_Event.Application/Event/Dtos/ArrangementDtos.cs b/YD_Event.Application/Event/Dtos/ArrangementDtos.cs
index 16a8e4f..5a3ea17 100644
--- a/YD_Event.Application/Event/Dtos/ArrangementDtos.cs
+++ b/YD_Event.Application/Event/Dtos/ArrangementDtos.cs
@@ -153,4 +153,14 @@ public class ArrangementPreviewOutput
     /// 场地索引
     /// </summary>
     public int VenueIndex { get; set; }
+
+    /// <summary>
+    /// 项目总时长（秒）
+    /// </summary>
+    public int ProjectTotalDurationSeconds { get; set; }
+
+    /// <summary>
+    /// 项目总时长（格式化字符串）
+    /// </summary>
+    public string ProjectTotalDuration { get; set; }
 }
diff --git a/YD_Event.Application/Event/Dtos/UserCompetitionDtos.cs b/YD_Event.Application/Event/Dtos/UserCompetitionDtos.cs
index c636862..e0c9c3a 100644
--- a/YD_Event.Application/Event/Dtos/UserCompetitionDtos.cs
+++ b/YD_Event.Application/Event/Dtos/UserCompetitionDtos.cs
@@ -753,7 +753,7 @@ public class RegistrationItemDTO
     public string TeamName { get; set; }
 
     /// <summary>
-    /// 综合状态 (0-待付款, 1-已支付, 2-已取消, 3-已退款, 4-已完成)
+    /// 支付状态：0-未支付/待审核，1-已支付/审核通过，2-支付失败/审核拒绝，3-已退款，4-已取消
     /// </summary>
     public int Status { get; set; }
 
diff --git a/YD_Event.Application/Event/EventArrangementService.cs b/YD_Event.Application/Event/EventArrangementService.cs
index c1624e1..1d37435 100644
--- a/YD_Event.Application/Event/EventArrangementService.cs
+++ b/YD_Event.Application/Event/EventArrangementService.cs
@@ -38,6 +38,47 @@ public class EventArrangementService : BaseService<YD_Event.Core.Entities.Projec
         _eventInfoRepository = eventInfoRepository;
     }
 
+    // 格式化时长显示（符号格式：X'X"）
+    private string FormatDurationSymbol(int totalSeconds)
+    {
+        if (totalSeconds <= 0)
+        {
+            return "0'0\"";
+        }
+
+        var hours = totalSeconds / 3600;
+        var remainingSecondsAfterHours = totalSeconds % 3600;
+        var minutes = remainingSecondsAfterHours / 60;
+        var seconds = remainingSecondsAfterHours % 60;
+
+        if (hours == 0)
+        {
+            if (seconds == 0)
+            {
+                return $"{minutes}'";
+            }
+            else
+            {
+                var paddedSeconds = seconds.ToString().PadLeft(2, '0');
+                return $"{minutes}'{paddedSeconds}\"";
+            }
+        }
+        else
+        {
+            var result = $"{hours}h";
+            if (minutes > 0 || seconds > 0)
+            {
+                result += $"{minutes}'";
+                if (seconds > 0)
+                {
+                    var paddedSeconds = seconds.ToString().PadLeft(2, '0');
+                    result += $"{paddedSeconds}\"";
+                }
+            }
+            return result;
+        }
+    }
+
     /// <summary>
     /// 获取编排项目列表
     /// </summary>
@@ -196,12 +237,41 @@ public class EventArrangementService : BaseService<YD_Event.Core.Entities.Projec
     [DisplayName("编排预览")]
     public async Task<List<ArrangementPreviewOutput>> Preview(long eventId)
     {
-        // 1. 获取项目（按顺序）
+        // 1. 获取项目列表和统计数据
         var eventProjects = await _eventProjectRepository.GetListAsync(x => x.EventId == eventId);
         var projectIds = eventProjects.Select(x => x.ProjectId).Distinct().ToList();
         var projects = await _projectRepository.GetListAsync(x => projectIds.Contains(x.Id));
         projects = projects.OrderBy(x => x.SortIndex).ToList();
-        
+        var groups = await _groupRepository.GetListAsync(x => projectIds.Contains(x.ProjectId));
+
+        // 统计各组别报名人数
+        var counts = await _personRepository.AsQueryable()
+            .InnerJoin<EventRegistration>((p, r) => p.RegistrationId == r.Id)
+            .Where((p, r) => r.EventId == eventId 
+                && r.PaymentStatus != 4 
+                && !p.DeleteMark 
+                && p.PersonType == PersonType.Athlete)
+            .GroupBy((p, r) => new { p.ProjectId, p.GroupName })
+            .Select((p, r) => new { p.ProjectId, p.GroupName, Count = SqlFunc.AggregateCount(p.Id) })
+            .ToListAsync();
+
+        // 获取团队数
+        var personWithTeam = await _personRepository.AsQueryable()
+            .InnerJoin<EventRegistration>((p, r) => p.RegistrationId == r.Id)
+            .Where((p, r) => r.EventId == eventId 
+                && r.PaymentStatus != 4 
+                && !p.DeleteMark 
+                && p.PersonType == PersonType.Athlete
+                && r.TeamName != null)
+            .Select((p, r) => new { p.ProjectId, p.GroupName, r.TeamName })
+            .ToListAsync();
+
+        var teamCounts = personWithTeam
+            .GroupBy(x => new { x.ProjectId, x.GroupName, x.TeamName })
+            .GroupBy(g => new { g.Key.ProjectId, g.Key.GroupName })
+            .Select(g => new { g.Key.ProjectId, g.Key.GroupName, Count = g.Count() })
+            .ToList();
+
         var result = new List<ArrangementPreviewOutput>();
         
         // 2. 生成排期
@@ -212,8 +282,7 @@ public class EventArrangementService : BaseService<YD_Event.Core.Entities.Projec
 
             int venueCount = proj.VenueCount > 0 ? proj.VenueCount : 1;
             
-            // 获取参赛人员（排序：组别 -> ID）
-            // 查询条件：不是取消状态的报名，并且只统计运动员
+            // 获取参赛人员
             var persons = await _personRepository.AsQueryable()
                 .InnerJoin<EventRegistration>((p, r) => p.RegistrationId == r.Id)
                 .Where((p, r) => p.ProjectId == eventProj.Id 
@@ -230,6 +299,39 @@ public class EventArrangementService : BaseService<YD_Event.Core.Entities.Projec
 
             if (!persons.Any()) continue;
 
+            // 计算项目总时长
+            int totalParticipants = 0;
+            var projGroups = groups.Where(g => g.ProjectId == proj.Id).ToList();
+            foreach (var group in projGroups)
+            {
+                var countObj = counts.FirstOrDefault(c => c.ProjectId == eventProj.Id && c.GroupName == group.GroupName);
+                totalParticipants += countObj?.Count ?? 0;
+            }
+
+            int totalTeams = 0;
+            if (proj.IsTeamProject())
+            {
+                totalTeams = teamCounts
+                    .Where(tc => tc.ProjectId == eventProj.Id)
+                    .Sum(tc => tc.Count);
+            }
+
+            int projectTotalDurationSeconds;
+            if (proj.IsTeamProject())
+            {
+                int teamCount = totalTeams > 0 ? totalTeams : 1;
+                int rounds = (int)Math.Ceiling((double)teamCount / venueCount);
+                projectTotalDurationSeconds = rounds * proj.DurationSeconds;
+            }
+            else
+            {
+                int participantCount = totalParticipants > 0 ? totalParticipants : 1;
+                int rounds = (int)Math.Ceiling((double)participantCount / venueCount);
+                projectTotalDurationSeconds = rounds * proj.DurationSeconds;
+            }
+
+            string projectTotalDuration = FormatDurationSymbol(projectTotalDurationSeconds);
+
             // 分组逻辑
             int currentRound = 1;
             int currentVenue = 1;
@@ -245,7 +347,9 @@ public class EventArrangementService : BaseService<YD_Event.Core.Entities.Projec
                     TeamName = person.TeamName,
                     AthleteName = person.Name,
                     SessionIndex = currentRound,
-                    VenueIndex = currentVenue
+                    VenueIndex = currentVenue,
+                    ProjectTotalDurationSeconds = projectTotalDurationSeconds,
+                    ProjectTotalDuration = projectTotalDuration
                 });
 
                 currentVenue++;
@@ -302,12 +406,47 @@ public class EventArrangementService : BaseService<YD_Event.Core.Entities.Projec
 
             // 填充数据行
             var alternateBgColor = Color.FromArgb(240, 255, 240);
+            
+            // 按项目分组处理，合并时间列
+            string currentProjectName = null;
+            int projectStartRow = 0;
+            
             for (int i = 0; i < _data.Count; i++)
             {
                 var item = _data[i];
                 int rowIndex = i + 3;
 
-                Worksheet.Cells[rowIndex, 1].Value = item.TimeRange;
+                // 如果是新项目或最后一行，合并前面的项目时间列
+                if (currentProjectName != item.ProjectName)
+                {
+                    // 如果不是第一个项目，合并前一个项目的时间列
+                    if (currentProjectName != null && projectStartRow > 0 && i - 1 >= 0)
+                    {
+                        int mergeEndRow = (i - 1) + 3;
+                        if (mergeEndRow > projectStartRow)
+                        {
+                            var range = Worksheet.Cells[projectStartRow, 1, mergeEndRow, 1];
+                            range.Merge = true;
+                            // 设置时间列居中对齐
+                            for (int r = projectStartRow; r <= mergeEndRow; r++)
+                            {
+                                Worksheet.Cells[r, 1].Style.HorizontalAlignment = ExcelHorizontalAlignment.Center;
+                                Worksheet.Cells[r, 1].Style.VerticalAlignment = ExcelVerticalAlignment.Center;
+                            }
+                        }
+                    }
+                    
+                    currentProjectName = item.ProjectName;
+                    projectStartRow = rowIndex;
+                    
+                    // 设置项目总时长
+                    Worksheet.Cells[rowIndex, 1].Value = item.ProjectTotalDuration;
+                }
+                else
+                {
+                    // 同一项目的其他行不设置时间值（合并后会自动应用）
+                }
+
                 Worksheet.Cells[rowIndex, 2].Value = item.ProjectName;
                 Worksheet.Cells[rowIndex, 3].Value = item.GroupName;
                 Worksheet.Cells[rowIndex, 4].Value = item.TeamName ?? "";
@@ -318,6 +457,23 @@ public class EventArrangementService : BaseService<YD_Event.Core.Entities.Projec
                 SetDataRowStyle(rowIndex, 7, alternateBgColor, i % 2 == 1);
             }
 
+            // 处理最后一个项目的合并
+            if (currentProjectName != null && projectStartRow > 0 && _data.Count > 0)
+            {
+                int mergeEndRow = (_data.Count - 1) + 3;
+                if (mergeEndRow > projectStartRow)
+                {
+                    var range = Worksheet.Cells[projectStartRow, 1, mergeEndRow, 1];
+                    range.Merge = true;
+                    // 设置时间列居中对齐
+                    for (int r = projectStartRow; r <= mergeEndRow; r++)
+                    {
+                        Worksheet.Cells[r, 1].Style.HorizontalAlignment = ExcelHorizontalAlignment.Center;
+                        Worksheet.Cells[r, 1].Style.VerticalAlignment = ExcelVerticalAlignment.Center;
+                    }
+                }
+            }
+
             // 设置列宽
             var widths = new double[] { 12, 18, 15, 25, 15, 8, 8 };
             SetColumnWidths(widths);
diff --git a/YD_Event.Application/Event/EventRegistrationService.cs b/YD_Event.Application/Event/EventRegistrationService.cs
index 84bdb08..784023e 100644
--- a/YD_Event.Application/Event/EventRegistrationService.cs
+++ b/YD_Event.Application/Event/EventRegistrationService.cs
@@ -265,11 +265,11 @@ public class EventRegistrationService : BaseService<EventRegistration>, ITransie
                 };
 
                 dto.TeamLeaderInfo = allLeaders.Any() 
-                    ? string.Join(",", allLeaders.Select(l => $"{l.Name}({l.Mobile})/{getGenderText(l.Gender)}")) 
+                    ? string.Join(",", allLeaders.Select(l => $"{l.Name}/{getGenderText(l.Gender)}/{l.Mobile}")) 
                     : null;
                     
                 dto.CoachInfo = allCoaches.Any() 
-                    ? string.Join(",", allCoaches.Select(c => $"{c.Name}({c.Mobile})/{getGenderText(c.Gender)}")) 
+                    ? string.Join(",", allCoaches.Select(c => $"{c.Name}/{getGenderText(c.Gender)}/{c.Mobile}")) 
                     : null;
             }
         }
diff --git a/YD_Event.Application/Event/UnifiedRegistrationService.cs b/YD_Event.Application/Event/UnifiedRegistrationService.cs
index 440fe13..6a56f0b 100644
--- a/YD_Event.Application/Event/UnifiedRegistrationService.cs
+++ b/YD_Event.Application/Event/UnifiedRegistrationService.cs
@@ -1134,8 +1134,9 @@ public class UnifiedRegistrationService : ITransient
         var eventProjectGroups = await _eventProjectGroupRepository.GetListAsync(x => x.EventId == input.EventId && !x.DeleteMark);
         
         // 先获取所有报名信息，供后续检查使用
+        // 只统计已支付的报名记录（PaymentStatus == 1），避免未支付/已取消的报名占用名额
         var eventRegistrations = await _registrationRepository.GetListAsync(x => 
-            x.EventId == input.EventId && x.PaymentStatus != 4 && !x.DeleteMark);
+            x.EventId == input.EventId && x.PaymentStatus == 1 && !x.DeleteMark);
         var eventRegistrationIds = eventRegistrations.Select(r => r.Id).ToList();
         var registrationPersons = await _registrationPersonRepository.GetListAsync(x => 
             eventRegistrationIds.Contains(x.RegistrationId) && !x.DeleteMark);
diff --git a/YD_Event.Application/Event/UserEventRecordService.cs b/YD_Event.Application/Event/UserEventRecordService.cs
index 22d06d5..4e62ec9 100644
--- a/YD_Event.Application/Event/UserEventRecordService.cs
+++ b/YD_Event.Application/Event/UserEventRecordService.cs
@@ -112,21 +112,6 @@ public class UserEventRecordService : IDynamicApiController, ITransient
             .ToPagedListAsync(input);
 
         var resultItems = list.Rows.Select(x => {
-            // 计算综合状态
-            int statusValue = 0;
-            if (x.PaymentStatus == 4) 
-                statusValue = 2; // 已取消
-            else if (x.PaymentStatus == 0) 
-                statusValue = 0; // 待付款
-            else if (x.PaymentStatus == 1 && string.IsNullOrEmpty(x.MaterialUrl)) 
-                statusValue = 1; // 已支付
-            else if (x.PaymentStatus == 1 && !string.IsNullOrEmpty(x.MaterialUrl)) 
-                statusValue = 4; // 已完成/已报名
-            else if (x.PaymentStatus == 2) 
-                statusValue = 1; // 审核拒绝
-            else if (x.PaymentStatus == 3) 
-                statusValue = 3; // 已退款
-            
             return new RegistrationItemDTO
             {
                 RegistrationId = x.Id,
@@ -141,7 +126,7 @@ public class UserEventRecordService : IDynamicApiController, ITransient
                 MatchStartTime = x.MatchStartTime,
                 MatchEndTime = x.MatchEndTime,
                 TeamName = x.TeamName,
-                Status = statusValue,
+                Status = x.PaymentStatus,
                 CreateTime = x.CreatedTime,
                 UpdateTime = x.UpdatedTime,
                 PayStatus = x.PaymentStatus,
diff --git a/YD_Event.Application/YD_Event.Application.xml b/YD_Event.Application/YD_Event.Application.xml
index 997abea..8ed6b23 100644
--- a/YD_Event.Application/YD_Event.Application.xml
+++ b/YD_Event.Application/YD_Event.Application.xml
@@ -4167,6 +4167,16 @@
             场地索引
             </summary>
         </member>
+        <member name="P:YD_Event.Application.Event.Dtos.ArrangementPreviewOutput.ProjectTotalDurationSeconds">
+            <summary>
+            项目总时长（秒）
+            </summary>
+        </member>
+        <member name="P:YD_Event.Application.Event.Dtos.ArrangementPreviewOutput.ProjectTotalDuration">
+            <summary>
+            项目总时长（格式化字符串）
+            </summary>
+        </member>
         <member name="T:YD_Event.Application.Event.Dtos.EventQueryInput">
             <summary>
             赛事查询输入
@@ -6969,7 +6979,7 @@
         </member>
         <member name="P:YD_Event.Application.Event.Dtos.RegistrationItemDTO.Status">
             <summary>
-            综合状态 (0-待付款, 1-已支付, 2-已取消, 3-已退款, 4-已完成)
+            支付状态：0-未支付/待审核，1-已支付/审核通过，2-支付失败/审核拒绝，3-已退款，4-已取消
             </summary>
         </member>
         <member name="P:YD_Event.Application.Event.Dtos.RegistrationItemDTO.CreateTime">