diff --git a/aspnet-core/modules/platform/LINGYUN.Platform.Application.Contracts/LINGYUN/Platform/PlatformApplicationContractModule.cs b/aspnet-core/modules/platform/LINGYUN.Platform.Application.Contracts/LINGYUN/Platform/PlatformApplicationContractModule.cs
index fc629e070..e028e619c 100644
--- a/aspnet-core/modules/platform/LINGYUN.Platform.Application.Contracts/LINGYUN/Platform/PlatformApplicationContractModule.cs
+++ b/aspnet-core/modules/platform/LINGYUN.Platform.Application.Contracts/LINGYUN/Platform/PlatformApplicationContractModule.cs
@@ -1,4 +1,7 @@
 using LINGYUN.Platform.Localization;
+using LINGYUN.Platform.Menus;
+using System.Collections.Generic;
+using Volo.Abp.Json.SystemTextJson;
 using Volo.Abp.Localization;
 using Volo.Abp.Modularity;
 using Volo.Abp.VirtualFileSystem;
@@ -10,6 +13,13 @@ namespace LINGYUN.Platform
     {
         public override void ConfigureServices(ServiceConfigurationContext context)
         {
+            Configure<AbpSystemTextJsonSerializerOptions>(options =>
+            {
+                // 2020-12-26 对于结构中的 Meta 字段，需要使用 Newtonsoft.Json 来序列化
+                options.UnsupportedTypes.AddIfNotContains(typeof(MenuCreateDto));
+                options.UnsupportedTypes.AddIfNotContains(typeof(MenuUpdateDto));
+            });
+
             Configure<AbpVirtualFileSystemOptions>(options =>
             {
                 options.FileSets.AddEmbedded<PlatformApplicationContractModule>();
@@ -21,7 +31,6 @@ namespace LINGYUN.Platform
                     .Get<PlatformResource>()
                     .AddVirtualJson("/LINGYUN/Platform/Localization/ApplicationContracts");
             });
-
         }
     }
 }