diff --git a/NuGet.Config b/NuGet.Config
index d0582142..f39adfbb 100644
--- a/NuGet.Config
+++ b/NuGet.Config
@@ -2,6 +2,6 @@
 <configuration>
     <packageSources>
         <add key="nuget.org" value="https://api.nuget.org/v3/index.json" />
-		<add key="myget.org" value="https://www.myget.org/F/silky-preview/api/v3/index.json" />
+		
     </packageSources>
 </configuration>
\ No newline at end of file
diff --git a/common.props b/common.props
index 6f48fba8..00914e05 100644
--- a/common.props
+++ b/common.props
@@ -9,7 +9,7 @@
 
     <LicenseUrl>https://raw.githubusercontent.com/liuhll/silky/main/LICENSE</LicenseUrl>
 
-    <Version>3.7.11</Version>
+    <Version>3.7.12</Version>
 
     <PackageIconUrl>https://raw.githubusercontent.com/liuhll/silky/main/docs/.vuepress/public/assets/logo/logo.png</PackageIconUrl>
 
diff --git a/framework/src/Silky.Core/Serialization/DefaultSerializer.cs b/framework/src/Silky.Core/Serialization/DefaultSerializer.cs
index 53f53c4c..8aba5e90 100644
--- a/framework/src/Silky.Core/Serialization/DefaultSerializer.cs
+++ b/framework/src/Silky.Core/Serialization/DefaultSerializer.cs
@@ -16,6 +16,7 @@ public string Serialize(object instance, bool camelCase = true, bool indented =
             if (camelCase)
             {
                 settings.ContractResolver = new CamelCasePropertyNamesContractResolver();
+                settings.Converters.Add(new JObjectConverter());
             }
             else
             {
diff --git a/framework/src/Silky.Core/Serialization/JObjectConverter.cs b/framework/src/Silky.Core/Serialization/JObjectConverter.cs
new file mode 100644
index 00000000..21c1381c
--- /dev/null
+++ b/framework/src/Silky.Core/Serialization/JObjectConverter.cs
@@ -0,0 +1,19 @@
+using System;
+using System.Dynamic;
+using Newtonsoft.Json;
+using Newtonsoft.Json.Linq;
+
+namespace Silky.Core.Serialization;
+
+public class JObjectConverter : JsonConverter
+{
+    public override bool CanRead => false;
+
+    public override bool CanConvert(Type objectType) => objectType == typeof(JObject);
+
+    public override object ReadJson(JsonReader reader, Type objectType, object existingValue, JsonSerializer serializer)
+        => throw new NotImplementedException();
+
+    public override void WriteJson(JsonWriter writer, object value, JsonSerializer serializer)
+        => JToken.FromObject((value as JObject).ToObject<ExpandoObject>(), serializer).WriteTo(writer);
+}
\ No newline at end of file
diff --git a/framework/test/ITestApplication/Test/ITestAppService.cs b/framework/test/ITestApplication/Test/ITestAppService.cs
index 1be90ca9..afa4e44f 100644
--- a/framework/test/ITestApplication/Test/ITestAppService.cs
+++ b/framework/test/ITestApplication/Test/ITestAppService.cs
@@ -49,6 +49,10 @@ public interface ITestAppService
         [HttpDelete]
         Task<string> DeleteAsync(long id);
 
+        [HttpGet]
+        Task<IDictionary<string, string>> TestDict1();
+        
+
         [HttpGet]
         Task<PagedList<TestOut>> Search1([FromQuery] string name, [FromQuery] string address,
             [FromQuery] IList<long> ids,
diff --git a/framework/test/TestApplication/AppService/TestAppService.cs b/framework/test/TestApplication/AppService/TestAppService.cs
index e30a627e..b82fb451 100644
--- a/framework/test/TestApplication/AppService/TestAppService.cs
+++ b/framework/test/TestApplication/AppService/TestAppService.cs
@@ -92,7 +92,7 @@ public async Task<string> DeleteAsync(long id)
             // await _anotherAppService.DeleteOne(input.Name);
             // await _anotherAppService.DeleteTwo(input.Address);
             // // throw new BusinessException("test exception");
-            //
+            // 
             var entity = await _testRepository.FindOrDefaultAsync(id);
             if (entity == null)
             {
@@ -104,6 +104,15 @@ public async Task<string> DeleteAsync(long id)
             return "删除数据成功";
         }
 
+        public async Task<IDictionary<string, string>> TestDict1()
+        {
+            return new Dictionary<string, string>()
+            {
+                { "Id", "1" },
+                { "Name", "Name" }
+            };
+        }
+
         public async Task<PagedList<TestOut>> Search1(string name, string address, IList<long> ids, int pageIndex = 1,
             int pageSize = 10)
         {