diff --git a/src/SJZY.Track.Application/Services/TrackContents/TrackContentService.cs b/src/SJZY.Track.Application/Services/TrackContents/TrackContentService.cs
index 50546355..b746323f 100644
--- a/src/SJZY.Track.Application/Services/TrackContents/TrackContentService.cs
+++ b/src/SJZY.Track.Application/Services/TrackContents/TrackContentService.cs
@@ -1,6 +1,7 @@
 using Microsoft.Extensions.Localization;
 using SJZY.Expand.ABP.Core.Common.Dto;
 using SJZY.Expand.ABP.Core.Localization;
+using SJZY.Expand.ABP.Core.PublicMethords;
 using SJZY.Track.Application.Contract.Dtos.TrackContents;
 using SJZY.Track.Application.Contract.Dtos.TrackPull;
 using SJZY.Track.Application.Localization;
@@ -122,8 +123,33 @@ namespace SJZY.Track.Application.Services.TrackContents
 
             //更新的时候需要覆盖内容映射轨迹代码
             var templateEntity = await _trackContentRepository.GetFirstAsync(a => a.Id == input.Id);
-            ObjectMapper.Map(input, templateEntity);
-            var isTrue = await _trackContentRepository.UpdateAsync(templateEntity);
+
+            bool isTrue = false;
+
+            using (var ts = TransactionScopeHelper.Create())
+            {
+                // 如果轨迹内容的子系统和code发生变化，同步到轨迹映射表
+                if (templateEntity.SubSystemId != input.SubSystemId || templateEntity.Code != input.Code)
+                {
+                    await _trackContentRepository.UpdateMapAsync(x => new TrackContentMapEntity
+                    {
+                        SubSystemId = input.SubSystemId,
+                        TrackContentCode = input.Code
+                    }, x => x.TrackContentId == input.Id);
+
+                    await _trackContentRepository.UpdateMapAsync(x => new TrackContentMapEntity
+                    {
+                        MapSubSystemId = input.SubSystemId,
+                        MapTrackContentCode = input.Code
+                    }, x => x.MapTrackContentId == input.Id);
+                }
+
+                ObjectMapper.Map(input, templateEntity);
+
+                isTrue = await _trackContentRepository.UpdateAsync(templateEntity);
+
+                ts.Complete();
+            }
 
             return new UnifyResultDto("200", "修改成功", isTrue);
         }
diff --git a/src/SJZY.Track.Domain/Aggregates/TrackContentAggregate/ITrackContentRepository.cs b/src/SJZY.Track.Domain/Aggregates/TrackContentAggregate/ITrackContentRepository.cs
index 2f04f35b..cc7a54e9 100644
--- a/src/SJZY.Track.Domain/Aggregates/TrackContentAggregate/ITrackContentRepository.cs
+++ b/src/SJZY.Track.Domain/Aggregates/TrackContentAggregate/ITrackContentRepository.cs
@@ -21,4 +21,6 @@ public interface ITrackContentRepository : IBasicRepository<TrackContentEntity>
     Task<bool> UpdateMapAsync(TrackContentMapEntity updateObj);
 
     Task<bool> SoftDeleteMapAsync(Expression<Func<TrackContentMapEntity, bool>> whereExpression);
+
+    Task<bool> UpdateMapAsync(Expression<Func<TrackContentMapEntity, TrackContentMapEntity>> columns, Expression<Func<TrackContentMapEntity, bool>> whereExpression);
 }
\ No newline at end of file
diff --git a/src/SJZY.Track.Repository/Repositories/TrackContentRepository.cs b/src/SJZY.Track.Repository/Repositories/TrackContentRepository.cs
index 41c51ae7..6946391e 100644
--- a/src/SJZY.Track.Repository/Repositories/TrackContentRepository.cs
+++ b/src/SJZY.Track.Repository/Repositories/TrackContentRepository.cs
@@ -3,6 +3,7 @@ using SJZY.Track.Domain.Aggregates.TrackFlagAggregate;
 using SJZY.Track.Domain.Aggregates.TrackStatusAggregate;
 using SJZY.Track.Domain.Dtos.TrackContents;
 using SJZY.Track.Domain.VEntities;
+using System.Linq;
 using System.Linq.Expressions;
 
 namespace SJZY.Track.Repository.Repositories;
@@ -167,4 +168,10 @@ public class TrackContentRepository : BasicRepository<TrackContentEntity>, ITrac
             .SetColumns(nameof(ISoftDeleteBasicEntity.IsDeleted), true)
             .ExecuteCommandHasChangeAsync();
     }
+
+    public async Task<bool> UpdateMapAsync(Expression<Func<TrackContentMapEntity, TrackContentMapEntity>> columns, Expression<Func<TrackContentMapEntity, bool>> whereExpression)
+    {
+        return await Context.Updateable<TrackContentMapEntity>().SetColumns(columns).Where(whereExpression)
+            .ExecuteCommandAsync() > 0;
+    }
 }
\ No newline at end of file