diff --git a/framework/src/Volo.Abp.AspNetCore.Mvc/Volo/Abp/AspNetCore/Mvc/AspNetCoreApiDescriptionModelProvider.cs b/framework/src/Volo.Abp.AspNetCore.Mvc/Volo/Abp/AspNetCore/Mvc/AspNetCoreApiDescriptionModelProvider.cs
index 3eb7d18e39..c215fabf97 100644
--- a/framework/src/Volo.Abp.AspNetCore.Mvc/Volo/Abp/AspNetCore/Mvc/AspNetCoreApiDescriptionModelProvider.cs
+++ b/framework/src/Volo.Abp.AspNetCore.Mvc/Volo/Abp/AspNetCore/Mvc/AspNetCoreApiDescriptionModelProvider.cs
@@ -19,7 +19,7 @@ using Volo.Abp.Http.Modeling;
 
 namespace Volo.Abp.AspNetCore.Mvc
 {
-    public class AspNetCoreApiDescriptionModelProvider : IApiDescriptionModelProvider, ISingletonDependency
+    public class AspNetCoreApiDescriptionModelProvider : IApiDescriptionModelProvider, ITransientDependency
     {
         public ILogger<AspNetCoreApiDescriptionModelProvider> Logger { get; set; }
 
diff --git a/framework/src/Volo.Abp.Http.Client/Volo/Abp/Http/Client/DynamicProxying/ApiDescriptionFinder.cs b/framework/src/Volo.Abp.Http.Client/Volo/Abp/Http/Client/DynamicProxying/ApiDescriptionFinder.cs
index d65818bd41..4114b89892 100644
--- a/framework/src/Volo.Abp.Http.Client/Volo/Abp/Http/Client/DynamicProxying/ApiDescriptionFinder.cs
+++ b/framework/src/Volo.Abp.Http.Client/Volo/Abp/Http/Client/DynamicProxying/ApiDescriptionFinder.cs
@@ -10,7 +10,7 @@ using Volo.Abp.Threading;
 
 namespace Volo.Abp.Http.Client.DynamicProxying
 {
-    public class ApiDescriptionFinder : IApiDescriptionFinder, ISingletonDependency
+    public class ApiDescriptionFinder : IApiDescriptionFinder, ITransientDependency
     {
         public ICancellationTokenProvider CancellationTokenProvider { get; set; }