diff --git a/src/SJZY.Track.Application.Contract/Dtos/TrackPush/TrackPushContentConfigDto.cs b/src/SJZY.Track.Application.Contract/Dtos/TrackPush/TrackPushContentConfigDto.cs
index 7e4464ed..345bec99 100644
--- a/src/SJZY.Track.Application.Contract/Dtos/TrackPush/TrackPushContentConfigDto.cs
+++ b/src/SJZY.Track.Application.Contract/Dtos/TrackPush/TrackPushContentConfigDto.cs
@@ -70,6 +70,7 @@ public class TrackPushContentConfigDto
     /// <summary>
     /// 扩展字段参数值
     /// </summary>
+    [Obsolete("废弃属性，调整为从轨迹明细扩展中获取扩展值填入")]
     public string? ExpandFieldsValue { get; set; }
 
     /// <summary>
diff --git a/src/SJZY.Track.Application.Contract/Dtos/TrackPush/TrackPushInput.cs b/src/SJZY.Track.Application.Contract/Dtos/TrackPush/TrackPushInput.cs
index e650d04a..1111637f 100644
--- a/src/SJZY.Track.Application.Contract/Dtos/TrackPush/TrackPushInput.cs
+++ b/src/SJZY.Track.Application.Contract/Dtos/TrackPush/TrackPushInput.cs
@@ -5,7 +5,7 @@ public class TrackPushInput
     public string OrderNo { get; set; } = null!;
 
     //原TrackItem，为了扩展字段入参变更为字典
-    public List<Dictionary<string,object>> Data { get; set; } = new();
+    public List<Dictionary<string,object?>> Data { get; set; } = new();
 
     public string Log { get; set; }
 }
@@ -15,7 +15,7 @@ public class TrackUpdateInput
     public string OrderNo { get; set; } = null!;
 
     //原TrackItem，为了扩展字段入参变更为字典
-    public List<Dictionary<string,object>> Data { get; set; } = new();
+    public List<Dictionary<string,object?>> Data { get; set; } = new();
 
     public string Log { get; set; }
 }
diff --git a/src/SJZY.Track.Application.Contract/SJZY.Track.Application.Contract.csproj b/src/SJZY.Track.Application.Contract/SJZY.Track.Application.Contract.csproj
index 4782626f..7645500b 100644
--- a/src/SJZY.Track.Application.Contract/SJZY.Track.Application.Contract.csproj
+++ b/src/SJZY.Track.Application.Contract/SJZY.Track.Application.Contract.csproj
@@ -5,7 +5,7 @@
 	<PropertyGroup>
 		<TargetFramework>net7.0</TargetFramework>
 		<GenerateDocumentationFile>True</GenerateDocumentationFile>
-		<Version>7.0.7</Version>
+		<Version>7.0.8</Version>
 		<GenerateDocumentationFile>True</GenerateDocumentationFile>
 	</PropertyGroup>
 	<ItemGroup>