diff --git a/srs-quartz/src/main/java/com/srs/quartz/task/RegTask.java b/srs-quartz/src/main/java/com/srs/quartz/task/RegTask.java
index f8ebb00..65803e3 100644
--- a/srs-quartz/src/main/java/com/srs/quartz/task/RegTask.java
+++ b/srs-quartz/src/main/java/com/srs/quartz/task/RegTask.java
@@ -1,5 +1,6 @@
 package com.srs.quartz.task;
 
+import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
 import com.baomidou.mybatisplus.core.conditions.update.UpdateWrapper;
 import com.srs.stureg.domain.SrsStuCheck;
 import com.srs.stureg.service.ISrsStuCheckDataSyncService;
@@ -10,6 +11,8 @@ import org.springframework.stereotype.Component;
 import java.util.List;
 import java.util.Map;
 
+import static com.srs.common.utils.DateUtils.getNowDate;
+
 @Component("RegTask")
 public class RegTask {
 
@@ -23,13 +26,22 @@ public class RegTask {
     {
         List<SrsStuCheck> list= srsStuCheckService.getSrsStucheckList();
         for (SrsStuCheck m:list) {
-            SrsStuCheck srsStuCheck=new SrsStuCheck();
-            srsStuCheck.setIsCheck(m.getIsCheck());
-            srsStuCheck.setKsh(m.getKsh());
-            srsStuCheck.setCheckTime(m.getCheckTime());
-//            UpdateWrapper<SrsStuCheck> updateWrapper = new UpdateWrapper<>();
-//            updateWrapper.eq("ksh",m.getKsh());
-            checkService.saveOrUpdate(srsStuCheck);
+            QueryWrapper<SrsStuCheck> queryWrapper = new QueryWrapper<>();
+            queryWrapper.eq("ksh",m.getKsh());
+            queryWrapper.last("limit 1");
+            SrsStuCheck srsStuCheck=checkService.getOne(queryWrapper);
+            if(srsStuCheck!=null){
+                continue;
+            }else{
+                SrsStuCheck addSrsStuCheck=new SrsStuCheck();
+                addSrsStuCheck.setIsCheck(m.getIsCheck());
+                addSrsStuCheck.setKsh(m.getKsh());
+                addSrsStuCheck.setCheckTime(m.getCheckTime());
+                addSrsStuCheck.setCreateTime(getNowDate());
+                addSrsStuCheck.setCreateBy("RegTask");
+                checkService.saveOrUpdate(addSrsStuCheck);
+            }
+
         }
     }