diff --git a/src/SJZY.Track.Application.Contract/Events/TrackUpsertEvent.cs b/src/SJZY.Track.Application.Contract/Events/TrackUpsertEvent.cs
index 16d8c9ce..04f91415 100644
--- a/src/SJZY.Track.Application.Contract/Events/TrackUpsertEvent.cs
+++ b/src/SJZY.Track.Application.Contract/Events/TrackUpsertEvent.cs
@@ -18,14 +18,19 @@ public class TrackUpsertEvent : UpsertTrackInput
     /// 子系统id
     /// </summary>
     public int SubSystemId { get; set; }
-    
+
     /// <summary>
     /// 订单是否推送完成（异步维护）
     /// </summary>
     public bool IsPushCompleted { get; set; }
-    
+
     /// <summary>
     /// 上游子系统id
     /// </summary>
     public int UpSubSystemId { get; set; }
+
+    /// <summary>
+    /// 已经处理过的订单
+    /// </summary>
+    public List<int> Visited { get; set; } = new();
 }
\ No newline at end of file
diff --git a/src/SJZY.Track.Application/EventHandlers/TrackUpsertEventHandler.cs b/src/SJZY.Track.Application/EventHandlers/TrackUpsertEventHandler.cs
index 08969864..fd15e042 100644
--- a/src/SJZY.Track.Application/EventHandlers/TrackUpsertEventHandler.cs
+++ b/src/SJZY.Track.Application/EventHandlers/TrackUpsertEventHandler.cs
@@ -32,6 +32,9 @@ public class TrackUpsertEventHandler : ITransientDependency, ICapSubscribe
     [CapSubscribe(GlobalConst.TrackUpsertSubscribe)]
     public async Task ConsumerAsync(TrackUpsertEvent @event)
     {
+        if (@event.Visited.Contains(@event.OrderId)) return;
+        @event.Visited.Add(@event.OrderId);
+
         // 不同子系统需要做内容映射
         if (@event.UpSubSystemId != 0 && @event.UpSubSystemId != @event.SubSystemId)
         {
diff --git a/src/SJZY.Track.Application/Services/ProvideServices/OrderLinkService.cs b/src/SJZY.Track.Application/Services/ProvideServices/OrderLinkService.cs
index 77805cf7..c4a6d1db 100644
--- a/src/SJZY.Track.Application/Services/ProvideServices/OrderLinkService.cs
+++ b/src/SJZY.Track.Application/Services/ProvideServices/OrderLinkService.cs
@@ -43,8 +43,10 @@ public class OrderLinkService : ApplicationService
 
         if (input.LinkOrderNos.Count < 1 || input.LinkOrderType == 0) return true;
 
-        // 单号去重，去空
-        input.LinkOrderNos = input.LinkOrderNos.Where(x => !x.IsNullOrWhiteSpace()).Distinct().ToList();
+        // 单号去重，去空，去自己
+        input.LinkOrderNos = input.LinkOrderNos
+            .Where(x => !x.IsNullOrWhiteSpace() && x != input.OrderNo)
+            .Distinct().ToList();
 
         // 解绑
         if (!input.IsLink) return await UnLinkOrderAsync(input);
@@ -78,6 +80,8 @@ public class OrderLinkService : ApplicationService
             LinkOrderType = input.LinkOrderType
         }).ToList());
 
+        // todo：补轨迹
+
         return true;
     }
 
diff --git a/src/SJZY.Track.Application/Services/ProvideServices/TrackQueryService.cs b/src/SJZY.Track.Application/Services/ProvideServices/TrackQueryService.cs
index 8b6fd2cc..6980ef05 100644
--- a/src/SJZY.Track.Application/Services/ProvideServices/TrackQueryService.cs
+++ b/src/SJZY.Track.Application/Services/ProvideServices/TrackQueryService.cs
@@ -1,7 +1,6 @@
 using SJZY.Track.Application.Contract.Dtos.ProvideServices;
 using SJZY.Track.Domain.Aggregates.OrderAggregate;
 using SJZY.Track.Domain.Aggregates.TrackDetailsAggregate;
-using SJZY.Track.Domain.Dtos.Order;
 using SJZY.Track.Domain.Queries;
 
 namespace SJZY.Track.Application.Services.ProvideServices;
@@ -91,7 +90,8 @@ public class TrackQueryService : ApplicationService
                     foreach (var orderTemplate in orderTemplates.Where(x => x.OrderNo == item.OrderNo))
                     {
                         codes.AddRange(templateContent
-                            .Where(t => t.TemplateId == orderTemplate.TemplateId)
+                            .Where(t => t.TemplateId == orderTemplate.TemplateId) // 按模板
+                            .Where(t => t.IsExternal) // 过滤不对外的
                             .Select(t => t.Code));
                     }
 
diff --git a/src/SJZY.Track.Application/Validations/ProviderService/UpsertTrackInputValidation.cs b/src/SJZY.Track.Application/Validations/ProviderService/UpsertTrackInputValidation.cs
new file mode 100644
index 00000000..ba7e6366
--- /dev/null
+++ b/src/SJZY.Track.Application/Validations/ProviderService/UpsertTrackInputValidation.cs
@@ -0,0 +1,13 @@
+using FluentValidation;
+using SJZY.Track.Application.Contract.Dtos.ProvideServices;
+
+namespace SJZY.Track.Application.Validations.ProviderService;
+
+public class UpsertTrackInputValidation : AbstractValidator<UpsertTrackInput>, IValidationEnabled
+{
+    public UpsertTrackInputValidation()
+    {
+        RuleFor(x => x.TrackTime).NotNull();
+        RuleFor(x => x.TraceTimeZone).NotNull();
+    }
+}
\ No newline at end of file
diff --git a/src/SJZY.Track.Domain/Dtos/TrackTemplate/OrderedTrackCodeDto.cs b/src/SJZY.Track.Domain/Dtos/TrackTemplate/OrderedTrackCodeDto.cs
index 60362986..cb31744d 100644
--- a/src/SJZY.Track.Domain/Dtos/TrackTemplate/OrderedTrackCodeDto.cs
+++ b/src/SJZY.Track.Domain/Dtos/TrackTemplate/OrderedTrackCodeDto.cs
@@ -10,5 +10,10 @@ public class OrderedTrackCodeDto
     /// <summary>
     /// 轨迹内容代码
     /// </summary>
-    public string Code { get; set; }
+    public string Code { get; set; } = null!;
+
+    /// <summary>
+    /// 是否对外
+    /// </summary>
+    public bool IsExternal { get; set; }
 }
\ No newline at end of file
diff --git a/src/SJZY.Track.Repository/Queries/ProvideQueries.cs b/src/SJZY.Track.Repository/Queries/ProvideQueries.cs
index a44a15bc..119ba0aa 100644
--- a/src/SJZY.Track.Repository/Queries/ProvideQueries.cs
+++ b/src/SJZY.Track.Repository/Queries/ProvideQueries.cs
@@ -57,7 +57,8 @@ public class ProvideQueries : ISugarRepository, IProvideQueries,
             .Select((a, b) => new OrderedTrackCodeDto
             {
                 TemplateId = a.TrackTemplateId,
-                Code = b.Code
+                Code = b.Code,
+                IsExternal = a.IsExternal
             })
             .ToListAsync();
     }