diff --git a/ruoyi-admin/src/main/java/com/ruoyi/cms/domain/HitCompetitionStudentInfo.java b/ruoyi-admin/src/main/java/com/ruoyi/cms/domain/HitCompetitionStudentInfo.java
index 78c8561..32b3251 100644
--- a/ruoyi-admin/src/main/java/com/ruoyi/cms/domain/HitCompetitionStudentInfo.java
+++ b/ruoyi-admin/src/main/java/com/ruoyi/cms/domain/HitCompetitionStudentInfo.java
@@ -104,6 +104,7 @@ public class HitCompetitionStudentInfo implements Serializable {
     @ApiModelProperty(value = "逻辑删除 0未删除 1真删除")
     private Boolean delFlag;
 
+    @Excel(name = "报名时间", dateFormat = "yyyy-MM-dd HH:mm:ss")
     @ApiModelProperty(value = "创建时间（默认时间当前）")
     @TableField(fill = FieldFill.INSERT)
     private Date createTime;
diff --git a/ruoyi-admin/src/main/java/com/ruoyi/cms/service/impl/HitCompetitionStudentInfoServiceImpl.java b/ruoyi-admin/src/main/java/com/ruoyi/cms/service/impl/HitCompetitionStudentInfoServiceImpl.java
index 30cbdbc..c7d5b5c 100644
--- a/ruoyi-admin/src/main/java/com/ruoyi/cms/service/impl/HitCompetitionStudentInfoServiceImpl.java
+++ b/ruoyi-admin/src/main/java/com/ruoyi/cms/service/impl/HitCompetitionStudentInfoServiceImpl.java
@@ -130,6 +130,16 @@ public class HitCompetitionStudentInfoServiceImpl extends ServiceImpl<HitCompeti
     @Override
     public int insertHitCompetitionStudentInfo(HitCompetitionStudentInfo hitCompetitionStudentInfo)
     {
+        //判断是否重复报名
+        LambdaQueryWrapper<HitCompetitionStudentInfo> queryWrapper = new LambdaQueryWrapper<>();
+        queryWrapper.eq(HitCompetitionStudentInfo::getStudentId, hitCompetitionStudentInfo.getStudentId());
+        DateTime now = DateUtil.date();
+        queryWrapper.between(HitCompetitionStudentInfo::getCreateTime, DateUtil.beginOfYear(now), DateUtil.endOfYear(now));
+        queryWrapper.eq(HitCompetitionStudentInfo::getDelFlag, false);
+        List<HitCompetitionStudentInfo> hitCompetitionStudentInfos = hitCompetitionStudentInfoMapper.selectList(queryWrapper);
+        if (CollectionUtil.isNotEmpty(hitCompetitionStudentInfos)) {
+            throw new RuntimeException("请勿重复报名！");
+        }
         hitCompetitionStudentInfo.setCreateTime(DateUtils.getNowDate());
         SysUser user = SecurityUtils.getLoginUser().getUser();
         hitCompetitionStudentInfo.setUserId(user.getUserId());
diff --git a/ruoyi-admin/src/main/java/com/ruoyi/cms/service/impl/HitRegistrationTeachInfoServiceImpl.java b/ruoyi-admin/src/main/java/com/ruoyi/cms/service/impl/HitRegistrationTeachInfoServiceImpl.java
index 29b3094..32577d7 100644
--- a/ruoyi-admin/src/main/java/com/ruoyi/cms/service/impl/HitRegistrationTeachInfoServiceImpl.java
+++ b/ruoyi-admin/src/main/java/com/ruoyi/cms/service/impl/HitRegistrationTeachInfoServiceImpl.java
@@ -169,6 +169,8 @@ public class HitRegistrationTeachInfoServiceImpl implements IHitRegistrationTeac
     @Override
     @Transactional(rollbackFor = Exception.class)
     public void register(RegisterBody user) throws Exception {
+        //删除学校名称的空格
+        user.getHitRegistrationTeachInfo().setSchoolName(user.getHitRegistrationTeachInfo().getSchoolName().trim());
         String msg = "", username = user.getUsername(), password = user.getPassword();
         SysUser sysUser = new SysUser();
         sysUser.setUserName(username);