diff --git a/ruoyi-admin/src/main/java/com/ruoyi/cms/controller/HitCompetitionStudentInfoController.java b/ruoyi-admin/src/main/java/com/ruoyi/cms/controller/HitCompetitionStudentInfoController.java
index 95739d9..62fa4f5 100644
--- a/ruoyi-admin/src/main/java/com/ruoyi/cms/controller/HitCompetitionStudentInfoController.java
+++ b/ruoyi-admin/src/main/java/com/ruoyi/cms/controller/HitCompetitionStudentInfoController.java
@@ -108,6 +108,16 @@ public class HitCompetitionStudentInfoController extends BaseController {
     {
         return toAjax(hitCompetitionStudentInfoService.updateHitCompetitionStudentInfo(hitCompetitionStudentInfo));
     }
+    /**
+     * 修改大赛学生编辑
+     */
+
+    @Log(title = "大赛学生", businessType = BusinessType.UPDATE)
+    @PutMapping("editInfo")
+    public AjaxResult editInfo(@RequestBody HitCompetitionStudentInfo hitCompetitionStudentInfo)
+    {
+        return toAjax(hitCompetitionStudentInfoService.updateHitCompetitionStudentInfoUpdate(hitCompetitionStudentInfo));
+    }
 
     /**
      * 删除大赛学生
diff --git a/ruoyi-admin/src/main/java/com/ruoyi/cms/service/IHitCompetitionStudentInfoService.java b/ruoyi-admin/src/main/java/com/ruoyi/cms/service/IHitCompetitionStudentInfoService.java
index c882a34..c500897 100644
--- a/ruoyi-admin/src/main/java/com/ruoyi/cms/service/IHitCompetitionStudentInfoService.java
+++ b/ruoyi-admin/src/main/java/com/ruoyi/cms/service/IHitCompetitionStudentInfoService.java
@@ -55,6 +55,13 @@ public interface IHitCompetitionStudentInfoService extends IService<HitCompetiti
      * @return 结果
      */
     public int updateHitCompetitionStudentInfo(HitCompetitionStudentInfo hitCompetitionStudentInfo);
+    /**
+     * 修改大赛学生
+     *
+     * @param hitCompetitionStudentInfo 大赛学生
+     * @return 结果
+     */
+    public int updateHitCompetitionStudentInfoUpdate(HitCompetitionStudentInfo hitCompetitionStudentInfo);
 
     /**
      * 批量删除大赛学生
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 b518698..7076b40 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
@@ -172,6 +172,25 @@ public class HitCompetitionStudentInfoServiceImpl extends ServiceImpl<HitCompeti
         return hitCompetitionStudentInfoMapper.updateHitCompetitionStudentInfo(hitCompetitionStudentInfo);
     }
 
+    /**
+     * 修改大赛学生
+     *
+     * @param hitCompetitionStudentInfo 大赛学生
+     * @return 结果
+     */
+    @Override
+    public int updateHitCompetitionStudentInfoUpdate(HitCompetitionStudentInfo hitCompetitionStudentInfo) {
+        LambdaQueryWrapper<HitCompetitionStudentInfo> queryWrapper = new LambdaQueryWrapper<>();
+        queryWrapper.eq(HitCompetitionStudentInfo::getSchoolName, hitCompetitionStudentInfo.getSchoolName());
+        queryWrapper.eq(HitCompetitionStudentInfo::getIsPreliminary,true);
+        DateTime now = DateUtil.date();
+        DateTime dateTime = DateUtil.beginOfYear(now);
+        DateTime dateTime1 = DateUtil.endOfYear(now);
+        queryWrapper.between(HitCompetitionStudentInfo::getCreateTime, dateTime, dateTime1);
+        hitCompetitionStudentInfo.setUpdateTime(DateUtils.getNowDate());
+        return hitCompetitionStudentInfoMapper.updateHitCompetitionStudentInfo(hitCompetitionStudentInfo);
+    }
+
     /**
      * 批量删除大赛学生
      *
diff --git a/ruoyi-ui/src/api/hit/stuInfo.js b/ruoyi-ui/src/api/hit/stuInfo.js
index 6b3ca56..ac18dfd 100644
--- a/ruoyi-ui/src/api/hit/stuInfo.js
+++ b/ruoyi-ui/src/api/hit/stuInfo.js
@@ -41,6 +41,15 @@ export function updateInfo(data) {
   })
 }
 
+// 修改大赛学生
+export function editInfo(data) {
+  return request({
+    url: '/system/hit_stu_info/editInfo',
+    method: 'put',
+    data: data
+  })
+}
+
 // 删除大赛学生
 export function delInfo(id) {
   return request({
diff --git a/ruoyi-ui/src/views/hit/stuInfo/index.vue b/ruoyi-ui/src/views/hit/stuInfo/index.vue
index eb05b8b..d2d19e1 100644
--- a/ruoyi-ui/src/views/hit/stuInfo/index.vue
+++ b/ruoyi-ui/src/views/hit/stuInfo/index.vue
@@ -193,7 +193,7 @@
 </template>
 
 <script>
-import {listInfo, getInfo, delInfo, addInfo, updateInfo, updateTime, byId} from "@/api/hit/stuInfo";
+import {listInfo, getInfo, delInfo, addInfo, updateInfo, updateTime, byId, editInfo} from "@/api/hit/stuInfo";
 import { getToken } from "@/utils/auth";
 export default {
   name: "Info",
@@ -396,7 +396,7 @@ export default {
       this.$refs["form"].validate(valid => {
         if (valid) {
           if (this.form.id != null) {
-            updateInfo(this.form).then(response => {
+            editInfo(this.form).then(response => {
               this.$modal.msgSuccess("修改成功");
               this.open = false;
               this.getList();