diff --git a/src/main/java/com/subsidy/service/impl/ClassDictServiceImpl.java b/src/main/java/com/subsidy/service/impl/ClassDictServiceImpl.java
index a21b053..9061efe 100644
--- a/src/main/java/com/subsidy/service/impl/ClassDictServiceImpl.java
+++ b/src/main/java/com/subsidy/service/impl/ClassDictServiceImpl.java
@@ -129,6 +129,7 @@ public class ClassDictServiceImpl extends ServiceImpl<ClassDictMapper, ClassDict
         //新建一个班级
         ClassDictDO classDictDO = new ClassDictDO();
         BeanUtils.copyProperties(addClassDTO, classDictDO);
+        classDictDO.setLimitHour(1);
         this.baseMapper.insert(classDictDO);
 
         //班级里添加成员