diff --git a/src/SJZY.Track.Application/Services/TrackFlags/TrackFlagService.cs b/src/SJZY.Track.Application/Services/TrackFlags/TrackFlagService.cs
index 01e9acd4..d46b6d96 100644
--- a/src/SJZY.Track.Application/Services/TrackFlags/TrackFlagService.cs
+++ b/src/SJZY.Track.Application/Services/TrackFlags/TrackFlagService.cs
@@ -86,14 +86,13 @@ namespace SJZY.Track.Application.Services.TrackFlags
         private async Task<UnifyResultDto> AddAsync(EditTrackFlagInput input)
         {
             #region 业务校验
-
-            var trackStatusEntity = await _trackFlagRepository.GetFirstAsync(a =>
+            var trackStatusEntitys = await _trackFlagRepository.GetListAsync(a =>
                 a.SubSystemId == input.SubSystemId && (a.Code == input.Code || a.Name == input.Flag));
-            if (trackStatusEntity != null)
+            if (trackStatusEntitys.Any())
             {
-                throw new BusinessException(message: _stringLocalizer["TrackFlagExist"]);
+                //throw new BusinessException(message: _stringLocalizer["TrackFlagExist"]);
+                throw new BusinessException(message: "当前子系统下已存在轨迹标记代码");
             }
-
             #endregion
 
             var entity = ObjectMapper.Map<EditTrackFlagInput, TrackFlagEntity>(input);
@@ -106,12 +105,13 @@ namespace SJZY.Track.Application.Services.TrackFlags
         {
             #region 业务校验
 
-            var trackStatusEntity = await _trackFlagRepository.GetFirstAsync(a => a.Id != input.Id &&
+            var trackStatusEntitys = await _trackFlagRepository.GetListAsync(a => a.Id != input.Id &&
                 a.SubSystemId == input.SubSystemId && (a.Code == input.Code ||
                                                        a.Name == input.Flag));
-            if (trackStatusEntity != null)
+            if (trackStatusEntitys.Any())
             {
-                throw new BusinessException(message: _stringLocalizer["TrackFlagExist"]);
+                //throw new BusinessException(message: _stringLocalizer["TrackFlagExist"]);
+                throw new BusinessException(message: "当前子系统下已存在轨迹标记代码");
             }
 
             #endregion
diff --git a/src/SJZY.Track.Repository/Repositories/OrderRepository.cs b/src/SJZY.Track.Repository/Repositories/OrderRepository.cs
index ac5b7f61..ed618ea4 100644
--- a/src/SJZY.Track.Repository/Repositories/OrderRepository.cs
+++ b/src/SJZY.Track.Repository/Repositories/OrderRepository.cs
@@ -112,6 +112,7 @@ public class OrderRepository : BasicRepository<OrderEntity>, IOrderRepository, I
                 (a, b, c) => a.CreateTime >= input.CreateTimeStart)
             .WhereIF((!input.CreateTimeStart.HasValue) && input.CreateTimeEnd.HasValue,
                 (a, b, c) => a.CreateTime <= input.CreateTimeEnd)
+            .OrderByDescending((a, b, c) => a.CreateTime)
             .Select((a, b, c) => new TrackOrderVO
             {
                 Id = a.Id,