diff --git a/blockchain-common/blockchain-common-base/src/main/java/com/blockchain/common/base/util/YyyfUserDtoUtils.java b/blockchain-common/blockchain-common-base/src/main/java/com/blockchain/common/base/util/YyyfUserDtoUtils.java
index 098ee51..6be1326 100644
--- a/blockchain-common/blockchain-common-base/src/main/java/com/blockchain/common/base/util/YyyfUserDtoUtils.java
+++ b/blockchain-common/blockchain-common-base/src/main/java/com/blockchain/common/base/util/YyyfUserDtoUtils.java
@@ -23,9 +23,11 @@ public class YyyfUserDtoUtils {
     public static YyyfUserDto getYyyfUserDto(HttpServletRequest request, RedisTemplate redisTemplate) {
         YyyfUserDto yyyfUserDto = null;
         String yyyfTtoken = request.getHeader(BaseConstant.YYYF_TOKEN_HEADER);
-        //如果有token，拿到用户信息,与以渔有方进行绑定
-        if (redisTemplate.hasKey(yyyfTtoken)) {
-            yyyfUserDto = (YyyfUserDto) redisTemplate.opsForValue().get(yyyfTtoken);
+        if(yyyfTtoken!=null) {
+            //如果有token，拿到用户信息,与以渔有方进行绑定
+            if (redisTemplate.hasKey(yyyfTtoken)) {
+                yyyfUserDto = (YyyfUserDto) redisTemplate.opsForValue().get(yyyfTtoken);
+            }
         }
         return yyyfUserDto;
     }
diff --git a/blockchain-server/blockchain-server-yyyf/src/main/java/com/blockchain/server/yyyf/controller/TeachingGradeController.java b/blockchain-server/blockchain-server-yyyf/src/main/java/com/blockchain/server/yyyf/controller/TeachingGradeController.java
index 1627172..e38ed44 100644
--- a/blockchain-server/blockchain-server-yyyf/src/main/java/com/blockchain/server/yyyf/controller/TeachingGradeController.java
+++ b/blockchain-server/blockchain-server-yyyf/src/main/java/com/blockchain/server/yyyf/controller/TeachingGradeController.java
@@ -76,12 +76,9 @@ public class TeachingGradeController {
     @GetMapping(value = "/getGradeData",produces = {"application/text;charset=UTF-8"})
     @ResponseBody
     @SuppressWarnings("all")
-    public void getGradeData(HttpServletRequest request, HttpServletResponse response) {
+    public void getGradeData( String issueId,Integer totalNum, String caseId, HttpServletResponse response) {
+
 
-        String issueId = request.getParameter("issueId");
-        String totalNumStr = request.getParameter("totalNum");
-        String projectId = request.getParameter("caseId");//项目id
-        Integer totalNum = Integer.valueOf(totalNumStr);
 
         JSONObject json = new JSONObject();
         try {
@@ -89,7 +86,7 @@ public class TeachingGradeController {
             int answerCount= assessUserService.selectCountByByIssueId(issueId);
             //获取案例信息
             HashOperations<String, String, ExamPaperDto> examPaperOpsForHash = redisTemplate.opsForHash();
-            ExamPaperDto examPaperDto = examPaperOpsForHash.get(YyyfConstant.EXAM_PAPER_KEY, projectId);
+            ExamPaperDto examPaperDto = examPaperOpsForHash.get(YyyfConstant.EXAM_PAPER_KEY, caseId);
             List<TrainCaseTargetDto> trainCaseTargeList = examPaperDto.getTrainCaseTargeList();
 
             Map<String, Object> wrongStatistics = null;//错误信息
@@ -177,7 +174,7 @@ public class TeachingGradeController {
                    errorCount++;
                    break;
                }
-            }
+             }
 
             double errorRate = (double) (errorCount) / (double) (totalNum) * 100;//计算错误率
             errorRate = Double.valueOf(String.format("%.2f", errorRate));//四舍五入保留两位小数
@@ -221,6 +218,7 @@ public class TeachingGradeController {
                     minErrorRateInfo.put("errorRate", errorRate);
                 }
             }
+            i++;
         }
         wrongStatistics.put("maxErrorRateInfo", maxErrorRateInfo);
         wrongStatistics.put("minErrorRateInfo", minErrorRateInfo);
diff --git a/blockchain-server/blockchain-server-yyyf/src/main/java/com/blockchain/server/yyyf/service/impl/AssessUserServiceImpl.java b/blockchain-server/blockchain-server-yyyf/src/main/java/com/blockchain/server/yyyf/service/impl/AssessUserServiceImpl.java
index ff9ec07..1e59b48 100644
--- a/blockchain-server/blockchain-server-yyyf/src/main/java/com/blockchain/server/yyyf/service/impl/AssessUserServiceImpl.java
+++ b/blockchain-server/blockchain-server-yyyf/src/main/java/com/blockchain/server/yyyf/service/impl/AssessUserServiceImpl.java
@@ -1,11 +1,9 @@
 package com.blockchain.server.yyyf.service.impl;
 
 import com.blockchain.common.base.constant.YyyfConstant;
-import com.blockchain.server.train.dto.ExamPaperDto;
 import com.blockchain.server.train.dto.TrainCaseTargetDto;
 import com.blockchain.server.yyyf.dto.AssessUserDto;
 import com.blockchain.server.yyyf.dto.ExamDto;
-import com.blockchain.server.yyyf.dto.PractiseProDto;
 import com.blockchain.server.yyyf.dto.YyyfStudentAnswerDto;
 import com.blockchain.server.yyyf.entity.AssessUser;
 import com.blockchain.server.yyyf.entity.AssessUserTarget;
@@ -13,10 +11,8 @@ import com.blockchain.server.yyyf.enums.UserEnums;
 import com.blockchain.server.yyyf.exceprion.UserException;
 import com.blockchain.server.yyyf.mapper.AssessUserMapper;
 import com.blockchain.server.yyyf.mapper.AssessUserTargetMapper;
-import com.blockchain.server.yyyf.mapper.AssessUserTaskMapper;
 import com.blockchain.server.yyyf.service.AssessUserService;
 import com.blockchain.server.yyyf.utils.HttpClientUtil;
-import io.swagger.models.auth.In;
 import lombok.SneakyThrows;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -29,7 +25,6 @@ import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 import tk.mybatis.mapper.entity.Example;
 
-import java.text.ParseException;
 import java.text.SimpleDateFormat;
 import java.util.ArrayList;
 import java.util.Date;
diff --git a/spring-cloud/spring-cloud-config/src/main/resources/properties/dbconf-dev.yml b/spring-cloud/spring-cloud-config/src/main/resources/properties/dbconf-dev.yml
index 85cf5d1..3ec8b61 100644
--- a/spring-cloud/spring-cloud-config/src/main/resources/properties/dbconf-dev.yml
+++ b/spring-cloud/spring-cloud-config/src/main/resources/properties/dbconf-dev.yml
@@ -1,8 +1,8 @@
 spring:
   datasource:
     url: jdbc:mysql://127.0.0.1:3306/zhixinlian?useUnicode=true&characterEncoding=UTF-8&useSSL=false
-    username: zhixinlian
-    password: zhixinlian123coin!678
+    username: root
+    password: 123456
     driver-class-name: com.mysql.jdbc.Driver
     druid:
       initial-size: 1