diff --git a/src/SJZY.Track.Application/Services/ProvideServices/TrackService.cs b/src/SJZY.Track.Application/Services/ProvideServices/TrackService.cs
index 279396cf..5c20cc21 100644
--- a/src/SJZY.Track.Application/Services/ProvideServices/TrackService.cs
+++ b/src/SJZY.Track.Application/Services/ProvideServices/TrackService.cs
@@ -66,6 +66,12 @@ public partial class TrackService : ApplicationService, ITrackService
             throw new BusinessException(message: "【目的地时区】和【预计到达时间】必须同时输入");
         }
 
+        //当修改时，如果为来源为外部提供商则不允许修改
+        if (!input.IsAdd && input.Source == (int) TrackSourceEnum.ExternalServiceProvide)
+        {
+            throw new BusinessException(message: "来源为外部服务商轨迹不允许修改");
+        }
+
         var trackContent = await _trackContentRepository.GetByCodeAsync(input.SubSystemId, input.TrackCode);
         if (trackContent == default)
         {
@@ -281,6 +287,12 @@ public partial class TrackService : ApplicationService, ITrackService
             throw new BusinessException(message: "订单一个都不存在");
         }
 
+        //当修改时，如果为来源为外部提供商则不允许修改
+        if (!input.IsAdd && input.Source == (int) TrackSourceEnum.ExternalServiceProvide)
+        {
+            throw new BusinessException(message: "来源为外部服务商轨迹不允许修改");
+        }
+
         // 校验主体：批量新增只选取第一条订单进行校验
         //【新增】存在指定轨迹的内容，进行更新覆盖（只处理一条的情况，并且决定权交给用户），不存在直接插入即可
         //【更新】存在指定轨迹的内容（匹配到多条则不处理）
@@ -352,7 +364,7 @@ public partial class TrackService : ApplicationService, ITrackService
                 TrackTime = input.TrackTime,
                 TrackTimeZone = input.TrackTimeZone,
                 OperationMan = userInfo.Data.UserName,
-                OperationManId=  userInfo.Data.UserId,
+                OperationManId = userInfo.Data.UserId,
                 IsVisibility = input.IsVisibility,
                 Source = input.Source,
                 Remarks = input.Remarks,
@@ -368,7 +380,6 @@ public partial class TrackService : ApplicationService, ITrackService
                 TrackPlacePostcode = input.TrackPlacePostcode,
                 EstimatedDeliveryDate = input.EstimatedDeliveryDate,
                 DestinationTimeZone = input.DestinationTimeZone,
-
             };
             await _capPublisher.PublishAsync(GlobalConst.TrackUpsertSubscribe, @event);
         }