fix

src/Hotline.XingTang/ServiceCollectionExtensions.cs

@@ -1,15 +1,5 @@
-using Fw.Utility.UnifyResponse;
-using Hotline.CallCenter.Tels;
-using Microsoft.AspNetCore.Builder;
-using Microsoft.AspNetCore.Http;
+using Hotline.CallCenter.Tels;
 using Microsoft.Extensions.DependencyInjection;
-using NPOI.SS.Formula.Functions;
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-using static System.Runtime.InteropServices.JavaScript.JSType;
 
 namespace Hotline.XingTang;
 public static class ServiceCollectionExtensions