diff --git a/src/main/java/com/sztzjy/digital_credit/service/impl/StuUserServiceImpl.java b/src/main/java/com/sztzjy/digital_credit/service/impl/StuUserServiceImpl.java
index c2425f3..a1b8094 100644
--- a/src/main/java/com/sztzjy/digital_credit/service/impl/StuUserServiceImpl.java
+++ b/src/main/java/com/sztzjy/digital_credit/service/impl/StuUserServiceImpl.java
@@ -130,13 +130,20 @@ public class StuUserServiceImpl implements StuUserService {
         tchModuleWeithExample.createCriteria().andSchoolIdEqualTo(schoolId);
         List<TchModuleWeith> tchModuleWeithList = tchModuleWeithMapper.selectByExample(tchModuleWeithExample);
 
+        if (tchModuleWeithList.isEmpty())
+        {
+            TchModuleWeith tchModuleWeith = new TchModuleWeith(schoolId);
+            tchModuleWeithMapper.insertSelective(tchModuleWeith);
+            tchModuleWeithList.add(tchModuleWeith);
+        }
+
         StuUserExample example = new StuUserExample();
         StuUserExample.Criteria criteria = example.createCriteria();
         criteria.andSchoolIdEqualTo(schoolId);
         List<StuUser> stuUsers = userMapper.selectByExample(example);
         List<StuUser> list = new ArrayList();
         for (int i = 0; i < stuUsers.size(); i++) {
-            System.out.println(stuUsers.get(i).getUserId());
+            //System.out.println(stuUsers.get(i).getUserId());
             StuUser stuUser=new StuUser(stuUsers.get(i),tchModuleWeithList.get(0));
             list.add(stuUser);
         }