diff --git a/src/SJZY.Track.Application/CAP/EventHandlers/TrackPushEventHandler.cs b/src/SJZY.Track.Application/CAP/EventHandlers/TrackPushEventHandler.cs
index b0499656..81505dc0 100644
--- a/src/SJZY.Track.Application/CAP/EventHandlers/TrackPushEventHandler.cs
+++ b/src/SJZY.Track.Application/CAP/EventHandlers/TrackPushEventHandler.cs
@@ -4,6 +4,7 @@ using Microsoft.Extensions.Options;
 using Newtonsoft.Json;
 using SJZY.Expand.ABP.Core.PublicMethords;
 using SJZY.InterfaceRelay.Application.Contracts;
+using SJZY.OTel;
 using SJZY.Track.Application.Contract.Dtos.TrackPush;
 using SJZY.Track.Application.Contract.Events;
 using SJZY.Track.Application.Contract.Services;
@@ -380,11 +381,14 @@ public class TrackPushEventHandler : ITransientDependency, ICapSubscribe
     /// <returns></returns>
     private async Task<List<string>> GetExtraParamNamesAsync(string subSystemCode)
     {
+        using var span = ActivityHelper.CreateSpanActivity("开始请求接口通，接口结构");
         using (Track2InterfaceRelaySubSystemContext.Use(
                    new Track2InterfaceRelaySubSystemContext(subSystemCode)))
         {
             var res = await _httpClientProxy.Service.GetSystemInterfaceByIdAsync(_options.CurrentValue.PushTrackInterfaceCode, _options.CurrentValue.PushTrackInterfaceId);
             if (res == null) return new List<string>();
+            span.SetTag("request-GetSystemInterfaceByIdAsync", $"{subSystemCode},{_options.CurrentValue.PushTrackInterfaceCode},{_options.CurrentValue.PushTrackInterfaceId}");
+            span.SetTag("response-GetSystemInterfaceByIdAsync", res.ToJson());
             return res.InParameterList
                 .Where(x => x.Alias.StartsWith(_options.CurrentValue.PushTrackItemParamAliasPrefix))
                 .Select(x => x.Name)