test .

Src/Dlhis.Basic/Organization/Controllers/GainfoFacesController.cs

@@ -1,4 +1,5 @@
-using System.Security.Cryptography;
+using System.Net.Http.Headers;
+using System.Security.Cryptography;
 using System.Text;
 using Dlhis.Basic.Organization.Request;
 using Dlhis.Basic.Organization.Response;
@@ -49,10 +50,10 @@ public class GainfoFacesController : ControllerBase
         var secret = "MLl7Dv7p5Pgc9XYI3r4O";
 
         var headers = InitRequest(url, body, key, secret);
-
-
+        client.DefaultRequestHeaders.Accept.Clear();
+        client.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue(headers["Accept"]));
         var content = new StringContent(body, Encoding.UTF8);
-        foreach (var item in headers)
+        foreach (var item in headers.Where(x => x.Key != "Accept"))
         {
             content.Headers.Add(item.Key, item.Value);
         }