diff --git a/blockchain-server/blockchain-server-yyyf/src/main/java/com/blockchain/server/yyyf/controller/ExamController.java b/blockchain-server/blockchain-server-yyyf/src/main/java/com/blockchain/server/yyyf/controller/ExamController.java
index b010c59..3e607eb 100644
--- a/blockchain-server/blockchain-server-yyyf/src/main/java/com/blockchain/server/yyyf/controller/ExamController.java
+++ b/blockchain-server/blockchain-server-yyyf/src/main/java/com/blockchain/server/yyyf/controller/ExamController.java
@@ -115,9 +115,8 @@ public class ExamController {
             throw new YyyfException(YyyfEnums.FODBID_EXAM_RESTART);
         }
         Date now=new Date();
-        System.out.println(now.getTime());
         //系统账户初始化
-        String tel=new SimpleDateFormat("yyMMddHHmm").format(now).concat(String.valueOf(yyyfUserDto.getUserId()));
+        String tel=new SimpleDateFormat("yyMMddHHmmss").format(now).concat(String.valueOf(yyyfUserDto.getUserId()));
         //第一次进入进行注册
         String code=String.format("%06d",new Random().nextInt(1000000));
         redisTemplate.opsForValue().set(YyyfConstant.REGISTER_KEY.concat(tel),code,YyyfConstant.TIME_OUT, TimeUnit.MINUTES);
diff --git a/blockchain-server/blockchain-server-yyyf/src/main/java/com/blockchain/server/yyyf/controller/LoginController.java b/blockchain-server/blockchain-server-yyyf/src/main/java/com/blockchain/server/yyyf/controller/LoginController.java
index 9373a41..a54c6c3 100644
--- a/blockchain-server/blockchain-server-yyyf/src/main/java/com/blockchain/server/yyyf/controller/LoginController.java
+++ b/blockchain-server/blockchain-server-yyyf/src/main/java/com/blockchain/server/yyyf/controller/LoginController.java
@@ -99,7 +99,7 @@ public class LoginController {
             AssessUser assessUser = this.assessUserService.selectAssessUserByUserIdAndissueIdForNotEnd(userId, examId);
             if (assessUser == null) {
                 Date now = new Date();
-                String tel=new SimpleDateFormat("yyMMddHHmm").format(now).concat(String.valueOf(userId));
+                String tel=new SimpleDateFormat("yyMMddHHmmss").format(now).concat(String.valueOf(userId));
 
                 //第一次进入进行注册
                 String code=String.format("%06d",new Random().nextInt(1000000));
@@ -168,6 +168,14 @@ public class LoginController {
                 if (joinStuIds == null) {
                     joinStuIds = new ArrayList<Integer>();
                 }
+
+                Map<String, String> map = new HashMap<String, String>();
+                map.put("examPaperId", examDto.getExamPaperId());
+                map.put("examId", examDto.getExamId());
+
+                redisTemplate.opsForValue().set(caseKey, map);
+                redisTemplate.expire(caseKey, 30, TimeUnit.DAYS);
+
                 //如果等于0
                 if (joinStuIds.stream()
                         .filter(stuIds -> (stuIds.equals(userId))).count() == 0) {
@@ -192,6 +200,14 @@ public class LoginController {
                     yyyfLoginDto.setMsg(YyyfConstant.NO_ENTRY_INTO_PRACTICE);
                     ExamDto examDto = examDtoOpsForHash.get(YyyfConstant.EXAM_KEY, examId);
                     yyyfLoginDto.setRemainingTime((examDto.getEndTime().getTime() - new Date().getTime() )/ 1000);
+
+                    Map<String, String> map = new HashMap<String, String>();
+                    map.put("examPaperId", examDto.getExamPaperId());
+                    map.put("examId", examDto.getExamId());
+
+                    redisTemplate.opsForValue().set(caseKey, map);
+                    redisTemplate.expire(caseKey, 30, TimeUnit.DAYS);
+
                     return handleAfterLogin(yyyfLoginDto, yyyfUserDto);
                 }
 
@@ -199,14 +215,6 @@ public class LoginController {
             }
             //删除强制提醒的缓存
             // redisTemplate.delete(YyyfConstant.ANSER_KEY + userId);
-
-
-            Map<String, String> map = new HashMap<String, String>();
-            map.put("examPaperId", examPaperId);
-            map.put("examId", examId);
-
-            redisTemplate.opsForValue().set(caseKey, map);
-            redisTemplate.expire(caseKey, 2, TimeUnit.HOURS);
             yyyfLoginDto.setStatus(1);
         }
 
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 b428e05..8f57522 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
@@ -141,7 +141,6 @@ public class AssessUserServiceImpl implements AssessUserService {
     @Override
     public AssessUserDto submit(String assessUserId) {
         AssessUser assessUser = this.selectAssessUserById(assessUserId);
-
         if (assessUser.getEndTime() != null) {
             throw new YyyfException(YyyfEnums.PROHIBIT_DUPLICATE_SUBMISSION);
         }