diff --git a/src/SJZY.Track.Application/EventHandlers/TrackRefreshEventHandler.cs b/src/SJZY.Track.Application/EventHandlers/TrackRefreshEventHandler.cs
index 8d6e6b07..c3c7cef1 100644
--- a/src/SJZY.Track.Application/EventHandlers/TrackRefreshEventHandler.cs
+++ b/src/SJZY.Track.Application/EventHandlers/TrackRefreshEventHandler.cs
@@ -8,6 +8,7 @@ using SJZY.InterfaceRelay.Application.Contracts;
 using SJZY.Track.Application.Contract.Dtos.TrackPull;
 using SJZY.Track.Application.Contract.Events;
 using SJZY.Track.Application.Contract.Services;
+using SJZY.Track.Application.Helpers;
 using SJZY.Track.Domain.Aggregates.OrderAggregate;
 using SJZY.Track.Domain.Consts;
 using SJZY.Track.Domain.Enums;
@@ -32,7 +33,7 @@ public class TrackRefreshEventHandler : ITransientDependency, ICapSubscribe
     [CapSubscribe(GlobalConst.TrackRefreshSubscribe, Group = GlobalConst.TrackRefreshSubscribe)]
     public async Task ConsumerAsync(InterfaceRelayForwardReplayEvent @event)
     {
-        var attach = JsonConvert.DeserializeObject<TrackRefreshAttach>(@event.Attach);
+        var attach = Base64Helper.DeSerialize<TrackRefreshAttach>(@event.Attach);
         if (attach is null) return;
         var config = await _trackPullCacheService.GetPullParamWithContentConfigAsync(attach.SubSystemId,
             attach.ServiceProviderId);
diff --git a/src/SJZY.Track.Application/Helpers/Base64Helper.cs b/src/SJZY.Track.Application/Helpers/Base64Helper.cs
new file mode 100644
index 00000000..4cc20d25
--- /dev/null
+++ b/src/SJZY.Track.Application/Helpers/Base64Helper.cs
@@ -0,0 +1,33 @@
+using System.Text;
+using Newtonsoft.Json;
+
+namespace SJZY.Track.Application.Helpers;
+
+public class Base64Helper
+{
+    /// <summary>
+    /// json序列化base64
+    /// </summary>
+    /// <param name="obj"></param>
+    /// <returns></returns>
+    public static string SerializeObject(object obj)
+    {
+        var json = JsonConvert.SerializeObject(obj);
+        var bytes = Encoding.UTF8.GetBytes(json);
+
+        return Convert.ToBase64String(bytes);
+    }
+
+    /// <summary>
+    /// json反序列化base64
+    /// </summary>
+    /// <param name="json"></param>
+    /// <typeparam name="T"></typeparam>
+    /// <returns></returns>
+    public static T? DeSerialize<T>(string json)
+    {
+        byte[] bytes = Convert.FromBase64String(json);
+
+        return JsonConvert.DeserializeObject<T>(Encoding.UTF8.GetString(bytes));
+    }
+}
\ No newline at end of file
diff --git a/src/SJZY.Track.Application/Services/ProvideServices/TrackPullService.cs b/src/SJZY.Track.Application/Services/ProvideServices/TrackPullService.cs
index 71245edf..d7b0bc94 100644
--- a/src/SJZY.Track.Application/Services/ProvideServices/TrackPullService.cs
+++ b/src/SJZY.Track.Application/Services/ProvideServices/TrackPullService.cs
@@ -1,10 +1,10 @@
 using Microsoft.AspNetCore.Authorization;
-using Newtonsoft.Json;
 using SJZY.Expand.ABP.Core;
 using SJZY.InterfaceRelay.Application.Contracts;
 using SJZY.Track.Application.Contract.Dtos.ProvideServices;
 using SJZY.Track.Application.Contract.Dtos.TrackPull;
 using SJZY.Track.Application.Contract.Services;
+using SJZY.Track.Application.Helpers;
 using SJZY.Track.Domain.Consts;
 using SJZY.Track.Domain.Queries;
 using Volo.Abp.Http.Client.DynamicProxying;
@@ -61,11 +61,11 @@ public class TrackPullService : ApplicationService
             }).ToList();
 
             var serviceProviderCode = group.FirstOrDefault()!.ServiceProviderCode;
+
+            var attach = Base64Helper.SerializeObject(group.Key);
             // 批量获取轨迹
             await _httpClientProxy.Service.BatchForwardThenPushToQueueAsync(
-                "A012", serviceProviderCode, data, GlobalConst.TrackRefreshSubscribe,
-                JsonConvert.SerializeObject(new TrackRefreshAttach(group.Key.ServiceProviderId,
-                    group.Key.ServiceProviderName, group.Key.SubSystemId, group.Key.OrderType)));
+                "A012", serviceProviderCode, data, GlobalConst.TrackRefreshSubscribe, attach);
         }
 
         return true;
@@ -100,12 +100,13 @@ public class TrackPullService : ApplicationService
                     x.OrderNo
                 }).ToList();
 
+                var attach = Base64Helper.SerializeObject(new TrackRefreshAttach(config.ServiceProviderId,
+                    serviceProviderName!,
+                    group.Key.SubSystemId, group.Key.OrderType));
                 // 批量获取轨迹
                 await _httpClientProxy.Service.BatchForwardThenPushToQueueAsync(
                     InterfaceRelayConst.GetTrackInterfaceCode, serviceProviderCode, data,
-                    GlobalConst.TrackRefreshSubscribe,
-                    JsonConvert.SerializeObject(new TrackRefreshAttach(config.ServiceProviderId, serviceProviderName!,
-                        group.Key.SubSystemId, group.Key.OrderType)));
+                    GlobalConst.TrackRefreshSubscribe, attach);
             }
 
             if (config.PullInterval < 60) config.PullInterval = 60;