diff --git a/IEmployeeService.java b/IEmployeeService.java
deleted file mode 100644
index 3f315c4..0000000
--- a/IEmployeeService.java
+++ /dev/null
@@ -1,19 +0,0 @@
-package com.prj.service;
-
-import java.util.List;
-import com.prj.domain.Employee;
-
-public interface IEmployeeService
-{
-    public Employee selectEmployeeById(Long id);
-
-    public List<Employee> selectEmployeeList(Employee employee);
-
-    public int insertEmployee(Employee employee);
-
-    public int updateEmployee(Employee employee);
-
-    public int deleteEmployeeByIds(Long[] ids);
-}
-
-