diff --git a/pom.xml b/pom.xml
index f5d448122d70cd4049acc7486c7172960adaae95..d49bfa2e4799ec207fdd3112a547cead6a90b74e 100644
--- a/pom.xml
+++ b/pom.xml
@@ -5,7 +5,7 @@
     <modelVersion>4.0.0</modelVersion>
 
     <groupId>imu.g3</groupId>
-    <artifactId>web-framework-spring</artifactId>
+    <artifactId>group3-springmvc</artifactId>
     <version>1.0-SNAPSHOT</version>
     <packaging>war</packaging>
 
diff --git a/src/main/java/imu/g3/dao/UserDao.java b/src/main/java/imu/g3/dao/UserDao.java
index dae221685cdda94e69be1409256b611145e9cb66..663eabb8e8fae613bd8a372df2780cd7c4456eff 100644
--- a/src/main/java/imu/g3/dao/UserDao.java
+++ b/src/main/java/imu/g3/dao/UserDao.java
@@ -20,15 +20,12 @@ public class UserDao {
     public int register(User user) {
         //获取与MySQL链接的Connection对象
         Connection conn = null;
-        Statement st = null;
-        ResultSet rs  = null;
         PreparedStatement ptst = null;
         int res = 0;
         SimpleDateFormat df = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");//设置日期格式
         String date = df.format(new Date());// new Date()为获取当前系统时间，也可使用当前时间戳
         try {
             String insert = "insert into user(name,phone,password,regdate,email) values(?,?,?,?,?)";
-
             conn = new DataUtil().getConnection();
             ptst = conn.prepareStatement(insert);
             ptst.setString(1, user.getName());
@@ -36,7 +33,6 @@ public class UserDao {
             ptst.setString(3, user.getPassword());
             ptst.setString(4, date);
             ptst.setString(5, user.getEmail());
-
             //执行sql语句
             ptst.execute();
             res = ptst.getUpdateCount();
diff --git a/src/main/webapp/WEB-INF/applicationContext.xml b/src/main/webapp/WEB-INF/applicationContext.xml
index 142def25af216f4857576c4578f242f5d1c28d5c..9aa7dbfefd76e654e601f7944102300cfa1fd934 100644
--- a/src/main/webapp/WEB-INF/applicationContext.xml
+++ b/src/main/webapp/WEB-INF/applicationContext.xml
@@ -1,6 +1,12 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <beans xmlns="http://www.springframework.org/schema/beans"
        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-       xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd">
+       xmlns:context="http://www.springframework.org/schema/context"
+       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">
 
+    <!--启用spring的一些annotation -->
+    <context:annotation-config/>
+
+    <context:component-scan base-package="imu.g3.service"/>
+    <context:component-scan base-package="imu.g3.dao"/>
 </beans>
\ No newline at end of file
diff --git a/src/main/webapp/WEB-INF/dispatcher-servlet.xml b/src/main/webapp/WEB-INF/dispatcher-servlet.xml
index 53be1832ae7aab3c8638cb001204ced93e9067fc..fc8a4c92d1054e8547d2419a77a96e4d68abd940 100644
--- a/src/main/webapp/WEB-INF/dispatcher-servlet.xml
+++ b/src/main/webapp/WEB-INF/dispatcher-servlet.xml
@@ -5,33 +5,32 @@
        xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
             http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd
             http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc.xsd">
-    <!--此文件负责整个mvc中的配置-->
 
-    <!--启用spring的一些annotation -->
-    <context:annotation-config/>
+
+    <!--此文件负责整个mvc中的配置-->
 
     <!-- 配置注解驱动 可以将request参数与绑定到controller参数上 -->
     <mvc:annotation-driven/>
 
+    <!-- 扫描组件 -->
+    <!-- 在Spring IOC容器初始化过程中，自动创建并管理imu.g3.controller等包及子包中拥有注解的对象-->
+    <context:component-scan base-package="imu.g3.controller"/>
 
-    <!-- 对模型视图名称的解析，即在模型视图名称添加前后缀(如果最后一个还是表示文件夹,则最后的斜杠不要漏了) 使用JSP-->
-    <!-- 默认的视图解析器 在上边的解析错误时使用 (默认使用html)- -->
+    <!-- 视图解析器 -->
     <bean id="defaultViewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver">
-        <!--        <property name="viewClass" value="org.springframework.web.servlet.view.JstlView"/>-->
         <property name="prefix" value="/view/pages/"/><!--设置JSP文件的目录位置-->
         <property name="suffix" value=".jsp"/>
         <property name="exposeContextBeansAsAttributes" value="true"/>
     </bean>
 
-    <!-- 扫描组件 -->
-    <context:component-scan base-package="imu.g3.controller"/>
-    <context:component-scan base-package="imu.g3.service"/>
-    <context:component-scan base-package="imu.g3.dao"/>
-
     <!-- 配置MultipartResolver，用于上传文件，使用spring的CommonsMultipartResolver -->
     <bean id="multipartResolver"
           class="org.springframework.web.multipart.commons.CommonsMultipartResolver">
         <property name="maxUploadSize" value="5000000" />
         <property name="defaultEncoding" value="UTF-8" />
     </bean>
+
+    <!-- 将controller注入到容器中 -->
+    <bean name="/user" class="imu.g3.controller.UserController" ></bean>
+
 </beans>
diff --git a/src/main/webapp/WEB-INF/web.xml b/src/main/webapp/WEB-INF/web.xml
index affd7cbde397b658dc8491ab8750e0326c850a19..e7b151ab768a94970d3952ca862c15a181a55a26 100644
--- a/src/main/webapp/WEB-INF/web.xml
+++ b/src/main/webapp/WEB-INF/web.xml
@@ -3,6 +3,8 @@
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_4_0.xsd"
          version="4.0">
+
+    <!-- spring配置文件 -->
     <context-param>
         <param-name>contextConfigLocation</param-name>
         <param-value>/WEB-INF/applicationContext.xml</param-value>
@@ -10,15 +12,23 @@
     <listener>
         <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
     </listener>
+
+    <!-- springmvc前端控制器 -->
     <servlet>
         <servlet-name>dispatcher</servlet-name>
         <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
+        <init-param>
+            <param-name>contextConfigLocation</param-name>
+            <param-value>/WEB-INF/dispatcher-servlet.xml</param-value>
+        </init-param>
         <load-on-startup>1</load-on-startup>
     </servlet>
     <servlet-mapping>
         <servlet-name>dispatcher</servlet-name>
         <url-pattern>/</url-pattern>
     </servlet-mapping>
+
+    <!-- 项目启动的默认页面 -->
     <welcome-file-list>
         <welcome-file>/view/pages/login.jsp</welcome-file>
     </welcome-file-list>
@@ -44,6 +54,7 @@
         <url-pattern>*.png</url-pattern>
     </servlet-mapping>
 
+    <!-- 设置项目编码格式，避免中文乱码 -->
     <filter>
         <filter-name>CharacterEncodingFilter</filter-name>
         <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
diff --git a/src/main/webapp/view/pages/my.jsp b/src/main/webapp/view/pages/my.jsp
index 4322012f7ef6e855e32193d4fb9f8138a2f3d1e4..7e6f232c1320b0843019ff3d1f14d8c0cae27ad5 100644
--- a/src/main/webapp/view/pages/my.jsp
+++ b/src/main/webapp/view/pages/my.jsp
@@ -52,7 +52,7 @@ Smartphone Compatible web template, free webdesigns for Nokia, Samsung, LG, Sony
 						<div class="portfolio-grid">
 							<div class="port-left">
 								<ul class="resp-tabs-list">
-									  <img class="lady" id="photo" src="<%=basePath%>view/images/pic.png" alt="" />
+									  <img height="132px" width="132px" class="lady" id="photo" src="<%=basePath%>view/images/pic333.png" alt="" />
 									  <li class="resp-tab-item" aria-controls="tab_item-0" role="tab"><span>Basic Details</span></li>
 									  <li class="resp-tab-item" aria-controls="tab_item-1" role="tab"><span>Interests</span></li>
 									  <li class="resp-tab-item" aria-controls="tab_item-2" role="tab"><span>User Icon</span></li>