diff --git a/src/main/java/BeanScope/StudentController.java b/src/main/java/BeanScope/StudentController.java
index 5407b5a..928c747 100644
--- a/src/main/java/BeanScope/StudentController.java
+++ b/src/main/java/BeanScope/StudentController.java
@@ -2,6 +2,9 @@ package BeanScope;
 
 import org.springframework.stereotype.Controller;
 
+/**
+ * @author adiao
+ */
 @Controller
 public class StudentController {
 
diff --git a/src/main/java/BeanScope/StudentServiceImple.java b/src/main/java/BeanScope/StudentServiceImple.java
index 8e7531f..286b0a6 100644
--- a/src/main/java/BeanScope/StudentServiceImple.java
+++ b/src/main/java/BeanScope/StudentServiceImple.java
@@ -3,6 +3,9 @@ package BeanScope;
 import BeanScope.studentService.StudentService;
 import org.springframework.stereotype.Service;
 
+/**
+ * @author adiao
+ */
 @Service
 public class StudentServiceImple implements StudentService {
     @Override
diff --git a/src/main/java/BeanScope/studentDao/StudentDao.java b/src/main/java/BeanScope/studentDao/StudentDao.java
index d27ae4b..1c20765 100644
--- a/src/main/java/BeanScope/studentDao/StudentDao.java
+++ b/src/main/java/BeanScope/studentDao/StudentDao.java
@@ -2,6 +2,8 @@ package BeanScope.studentDao;
 
 /**
  * 数据操作方法
+ *
+ * @author adiao
  */
 
 public interface StudentDao {
diff --git a/src/main/java/com/jd/springboot/depositModel/Controller/OrderController.java b/src/main/java/com/jd/springboot/depositModel/Controller/OrderController.java
index c6b7035..4d32b9c 100644
--- a/src/main/java/com/jd/springboot/depositModel/Controller/OrderController.java
+++ b/src/main/java/com/jd/springboot/depositModel/Controller/OrderController.java
@@ -14,8 +14,8 @@ import javax.annotation.Resource;
 @Controller
 public class OrderController {
 
-    @Resource
+    @Resource(name = "changService")
     public void show() {
-
+        System.out.println("这里的更改业务中显示方法已被重写。");
     }
 }
diff --git a/src/main/java/com/jd/springboot/depositModel/Service/ChangService.java b/src/main/java/com/jd/springboot/depositModel/Service/ChangService.java
index 80c3e6a..b065395 100644
--- a/src/main/java/com/jd/springboot/depositModel/Service/ChangService.java
+++ b/src/main/java/com/jd/springboot/depositModel/Service/ChangService.java
@@ -8,13 +8,26 @@
 package com.jd.springboot.depositModel.Service;
 
 import com.jd.springboot.depositModel.Dao.ChangServiceDao;
+import com.jd.springboot.depositModel.Service.imple.DbDaoImple;
+import org.springframework.stereotype.Service;
+
+import javax.annotation.Resource;
 
 /**
  * 定义业务1
  *
  * @author adiao
  */
+@Service("changService")
 public class ChangService implements ChangServiceDao {
+
+    @Resource(name = "DaoImple")
+    private DbDaoImple dbDaoImple;
+
+    public ChangService(DbDaoImple dbDaoImple) {
+        this.dbDaoImple = dbDaoImple;
+    }
+
     /**
      * 重写
      */
diff --git a/src/main/java/com/jd/springboot/depositModel/Service/imple/DbDaoImple.java b/src/main/java/com/jd/springboot/depositModel/Service/imple/DbDaoImple.java
index f0b52c9..acbf520 100644
--- a/src/main/java/com/jd/springboot/depositModel/Service/imple/DbDaoImple.java
+++ b/src/main/java/com/jd/springboot/depositModel/Service/imple/DbDaoImple.java
@@ -15,7 +15,7 @@ import org.springframework.stereotype.Repository;
  *
  * @author adiao
  */
-@Repository
+@Repository("DaoImple")
 public class DbDaoImple implements DbDao {
     /**
      * back withe add Function.
diff --git a/src/main/resources/DepModelClassMapper.xml b/src/main/resources/DepModelClassMapper.xml
new file mode 100644
index 0000000..48dc1da
--- /dev/null
+++ b/src/main/resources/DepModelClassMapper.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<!DOCTYPE mapper
+        PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
+        "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.jd.springboot.depositModel.Dao.DbDao">
+    <insert id="addData"/>
+    <select id="findData" resultType="com.jd.springboot.depositModel.ModelClass.POJO.UserModel"/>
+</mapper>
\ No newline at end of file
diff --git a/src/main/resources/DepModelClassMapperS.xml b/src/main/resources/DepModelClassMapperS.xml
new file mode 100644
index 0000000..2fd5735
--- /dev/null
+++ b/src/main/resources/DepModelClassMapperS.xml
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<beans xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+       xmlns:context="http://www.springframework.org/schema/context"
+       xmlns="http://www.springframework.org/schema/beans"
+       xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframework.org/schema/context https://www.springframework.org/schema/context/spring-context.xsd">
+
+    <!--  定义装配  -->
+    <context:component-scan base-package="com.jd.springboot"/>
+</beans>
\ No newline at end of file