diff --git a/framework/src/Volo.Abp.Http.Client/Volo/Abp/Http/Client/DynamicProxying/DynamicHttpProxyInterceptor.cs b/framework/src/Volo.Abp.Http.Client/Volo/Abp/Http/Client/DynamicProxying/DynamicHttpProxyInterceptor.cs
index 8d6f570309..733bf46d05 100644
--- a/framework/src/Volo.Abp.Http.Client/Volo/Abp/Http/Client/DynamicProxying/DynamicHttpProxyInterceptor.cs
+++ b/framework/src/Volo.Abp.Http.Client/Volo/Abp/Http/Client/DynamicProxying/DynamicHttpProxyInterceptor.cs
@@ -109,7 +109,7 @@ namespace Volo.Abp.Http.Client.DynamicProxying
             
             if (typeof(T) == typeof(string))
             {
-                responseAsString = responseAsString.EnsureStartsWith('"').EnsureEndsWith('"');
+                return (T)Convert.ChangeType(responseAsString, typeof(T));
             }
             
             return JsonSerializer.Deserialize<T>(responseAsString);