diff --git a/src/cn/edu/hactcm/Service/DormCleanService.java b/src/cn/edu/hactcm/Service/DormCleanService.java
new file mode 100644
index 0000000..6359fc6
--- /dev/null
+++ b/src/cn/edu/hactcm/Service/DormCleanService.java
@@ -0,0 +1,17 @@
+package cn.edu.hactcm.service;
+
+import cn.edu.hactcm.po.DormClean;
+import cn.edu.hactcm.po.PageInfo;
+
+import java.util.List;
+
+public interface DormCleanService {
+    //分页查询
+    public PageInfo<DormClean> findPageInfo(Integer d_id, String d_dormbuilding, Integer pageIndex, Integer pageSize);
+
+    public int addDormClean(DormClean dormclean);    //添加宿舍信息
+    public int deleteDormClean(Integer g_id);   //删除宿舍信息
+    public int updateDormClean(DormClean dormclean); //修改宿舍信息
+    public DormClean findDormCleanById(Integer g_id);
+    public List<DormClean> getAll();
+}