diff --git a/code/DoctorDao.java b/code/DoctorDao.java
deleted file mode 100644
index a016230..0000000
--- a/code/DoctorDao.java
+++ /dev/null
@@ -1,10 +0,0 @@
-package com.dao;
-import java.sql.SQLException;
-import java.util.*;
-import com.domain.Doctor;
-
-public interface DoctorDao extends Dao{
-    public boolean addDoctor(Doctor s)throws SQLException;
-    public List<Doctor> listDoctor()throws SQLException;
-    public int deleteDoctor(int id)throws SQLException;
-}