diff --git a/src/cn/edu/hactcm/po/Dormitory.java b/src/cn/edu/hactcm/po/Dormitory.java
new file mode 100644
index 0000000..c310644
--- /dev/null
+++ b/src/cn/edu/hactcm/po/Dormitory.java
@@ -0,0 +1,72 @@
+package cn.edu.hactcm.po;
+
+import java.io.Serializable;
+import java.util.List;
+
+public class Dormitory implements Serializable {
+    private static final long serialVersionUID = 1L;
+    private  Integer d_id;
+    private  Integer s_dormitoryid;
+    private  String  d_dormbuilding;
+    private  String  d_bedtotal;
+    private  String  d_bed;
+    private  String  a_name;
+
+    private List<Student> students;
+
+    public static long getSerialVersionUID() {
+        return serialVersionUID;
+    }
+
+    public Integer getD_id() {
+        return d_id;
+    }
+
+    public void setD_id(Integer d_id) {
+        this.d_id = d_id;
+    }
+
+    public Integer getS_dormitoryid() {
+        return s_dormitoryid;
+    }
+
+    public void setS_dormitoryid(Integer s_dormitoryid) {
+        this.s_dormitoryid = s_dormitoryid;
+    }
+
+    public String getD_dormbuilding() {return d_dormbuilding;}
+
+    public void setD_dormbuilding(String d_dormbuilding) {this.d_dormbuilding = d_dormbuilding;}
+
+    public String getD_bedtotal() {
+        return d_bedtotal;
+    }
+
+    public void setD_bedtotal(String d_bedtotal) {
+        this.d_bedtotal = d_bedtotal;
+    }
+
+    public String getD_bed() {
+        return d_bed;
+    }
+
+    public void setD_bed(String d_bed) {
+        this.d_bed = d_bed;
+    }
+
+    public String getA_name() {
+        return a_name;
+    }
+
+    public void setA_name(String a_name) {
+        this.a_name = a_name;
+    }
+
+    public List<Student> getStudents() {
+        return students;
+    }
+
+    public void setStudents(List<Student> students) {
+        this.students = students;
+    }
+}