diff --git a/BBWY.Server.Business/EvaluationAssistant/EvaluationAssistantBusiness.cs b/BBWY.Server.Business/EvaluationAssistant/EvaluationAssistantBusiness.cs
index c42b544a..5b331418 100644
--- a/BBWY.Server.Business/EvaluationAssistant/EvaluationAssistantBusiness.cs
+++ b/BBWY.Server.Business/EvaluationAssistant/EvaluationAssistantBusiness.cs
@@ -5,18 +5,14 @@ using BBWY.Server.Model;
 using BBWY.Server.Model.Db;
 using BBWY.Server.Model.Dto;
 using FreeSql;
-using Jd.Api.Domain;
-
 //using Jd.Api.Domain;
 using Microsoft.Extensions.Options;
 using Newtonsoft.Json;
 using Newtonsoft.Json.Linq;
-using NLog.LayoutRenderers.Wrappers;
 using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Net.Http;
-using System.Text;
 using System.Threading;
 using System.Threading.Tasks;
 using Yitter.IdGenerator;