diff --git a/README.md b/README.md
index e937ab9..21efdfa 100644
--- a/README.md
+++ b/README.md
@@ -36,9 +36,9 @@ spring-cloud：Finchley.SR2
 | [spring-memcached](https://github.com/heibaiying/spring-samples-for-all/tree/master/spring/spring-memcached)<br/>[spring-memcached-annotation](https://github.com/heibaiying/spring-samples-for-all/tree/master/spring/spring-memcached-annotation) | spring 整合 memcached(单机、集群)                            | [Xmemcached官方中文文档](https://github.com/killme2008/xmemcached/wiki/Xmemcached%20%E4%B8%AD%E6%96%87%E7%94%A8%E6%88%B7%E6%8C%87%E5%8D%97) |
 | [spring-rabbitmq](https://github.com/heibaiying/spring-samples-for-all/tree/master/spring/spring-rabbitmq)<br/>[spring-rabbitmq-annotation](https://github.com/heibaiying/spring-samples-for-all/tree/master/spring/spring-rabbitmq-annotation) | spring 整合 rabbitmq、消息序列化与反序列化                   | [rabbitmq 官方文档](http://www.rabbitmq.com/getstarted.html)<br>[spring amqp](https://docs.spring.io/spring-amqp/docs/2.1.3.BUILD-SNAPSHOT/reference/html/) |
 | spring-dubbo<br/>spring-dubbo-annotation                     | spring 整合 dubbo                                            | [duboo 官方中文文档](http://dubbo.apache.org/zh-cn/docs/user/quick-start.html) |
-| [spring-websocket](https://github.com/heibaiying/spring-samples-for-all/tree/master/spring/spring-websocket)<br/>[spring-websocket-annotation](https://github.com/heibaiying/spring-samples-for-all/tree/master/spring/spring-websocket-annotation)             | spring 整合 websocket                                        | [spring websocket](https://docs.spring.io/spring/docs/5.1.3.RELEASE/spring-framework-reference/web.html#websocket) |
-| [spring-mail](https://github.com/heibaiying/spring-samples-for-all/tree/master/spring/spring-mail) <br/>[spring-mail-annotation](https://github.com/heibaiying/spring-samples-for-all/tree/master/spring/spring-mail-annotation) | spring 普通文本邮件、附件邮件、模板邮件                      | [spring email](https://docs.spring.io/spring/docs/5.1.3.RELEASE/spring-framework-reference/integration.html#mail) |
-| [spring-scheduled](https://github.com/heibaiying/spring-samples-for-all/tree/master/spring/spring-scheduled)<br/>[spring-scheduled-annotation](https://github.com/heibaiying/spring-samples-for-all/tree/master/spring/spring-scheduled-annotation) | spring 定时任务                                              | [Task Execution and Scheduling](https://docs.spring.io/spring/docs/5.1.3.RELEASE/spring-framework-reference/integration.html#scheduling) |
+| [spring-websocket](https://github.com/heibaiying/spring-samples-for-all/tree/master/spring/spring-websocket)<br/>[spring-websocket-annotation](https://github.com/heibaiying/spring-samples-for-all/tree/master/spring/spring-websocket-annotation) | spring 整合 websocket                                        | [spring websocket](https://docs.spring.io/spring/docs/5.1.3.RELEASE/spring-framework-reference/web.html#websocket) |
+| [spring-mail](https://github.com/heibaiying/spring-samples-for-all/tree/master/spring/spring-email) <br/>[spring-mail-annotation](https://github.com/heibaiying/spring-samples-for-all/tree/master/spring/spring-email-annotation) | spring 普通文本邮件、附件邮件、模板邮件                      | [spring email](https://docs.spring.io/spring/docs/5.1.3.RELEASE/spring-framework-reference/integration.html#mail) |
+| [spring-scheduling](https://github.com/heibaiying/spring-samples-for-all/tree/master/spring/spring-scheduling)<br/>[spring-scheduling-annotation](https://github.com/heibaiying/spring-samples-for-all/tree/master/spring/spring-scheduling-annotation) | spring 定时任务                                              | [Task Execution and Scheduling](https://docs.spring.io/spring/docs/5.1.3.RELEASE/spring-framework-reference/integration.html#scheduling) |
 | spring-kafka<br/>spring-kafka-annotation                     | spring 整合 kafka                                            | [Spring for Apache Kafka](https://docs.spring.io/spring-kafka/docs/2.2.2.RELEASE/reference/html/) |
 
 <br/>
diff --git a/spring/spring-websocket/classes/artifacts/spring_websocket_Web_exploded/WEB-INF/classes/com/heibaiying/constant/Constant.class b/spring/spring-websocket/classes/artifacts/spring_websocket_Web_exploded/WEB-INF/classes/com/heibaiying/constant/Constant.class
deleted file mode 100644
index a67e95d..0000000
Binary files a/spring/spring-websocket/classes/artifacts/spring_websocket_Web_exploded/WEB-INF/classes/com/heibaiying/constant/Constant.class and /dev/null differ
diff --git a/spring/spring-websocket/classes/artifacts/spring_websocket_Web_exploded/WEB-INF/classes/com/heibaiying/controller/LoginController.class b/spring/spring-websocket/classes/artifacts/spring_websocket_Web_exploded/WEB-INF/classes/com/heibaiying/controller/LoginController.class
deleted file mode 100644
index 018a140..0000000
Binary files a/spring/spring-websocket/classes/artifacts/spring_websocket_Web_exploded/WEB-INF/classes/com/heibaiying/controller/LoginController.class and /dev/null differ
diff --git a/spring/spring-websocket/classes/artifacts/spring_websocket_Web_exploded/WEB-INF/classes/com/heibaiying/websocket/CustomHandshakeInterceptor.class b/spring/spring-websocket/classes/artifacts/spring_websocket_Web_exploded/WEB-INF/classes/com/heibaiying/websocket/CustomHandshakeInterceptor.class
deleted file mode 100644
index 31cf9bf..0000000
Binary files a/spring/spring-websocket/classes/artifacts/spring_websocket_Web_exploded/WEB-INF/classes/com/heibaiying/websocket/CustomHandshakeInterceptor.class and /dev/null differ
diff --git a/spring/spring-websocket/classes/artifacts/spring_websocket_Web_exploded/WEB-INF/classes/com/heibaiying/websocket/CustomerHandler.class b/spring/spring-websocket/classes/artifacts/spring_websocket_Web_exploded/WEB-INF/classes/com/heibaiying/websocket/CustomerHandler.class
deleted file mode 100644
index e80f9c7..0000000
Binary files a/spring/spring-websocket/classes/artifacts/spring_websocket_Web_exploded/WEB-INF/classes/com/heibaiying/websocket/CustomerHandler.class and /dev/null differ
diff --git a/spring/spring-websocket/classes/artifacts/spring_websocket_Web_exploded/WEB-INF/classes/springApplication.xml b/spring/spring-websocket/classes/artifacts/spring_websocket_Web_exploded/WEB-INF/classes/springApplication.xml
deleted file mode 100644
index 80023cc..0000000
--- a/spring/spring-websocket/classes/artifacts/spring_websocket_Web_exploded/WEB-INF/classes/springApplication.xml
+++ /dev/null
@@ -1,45 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<beans xmlns="http://www.springframework.org/schema/beans"
-       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-       xmlns:context="http://www.springframework.org/schema/context"
-       xmlns:mvc="http://www.springframework.org/schema/mvc"
-       xmlns:websocket="http://www.springframework.org/schema/websocket"
-       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-4.1.xsd
-        http://www.springframework.org/schema/mvc
-        http://www.springframework.org/schema/mvc/spring-mvc-4.1.xsd
-        http://www.springframework.org/schema/websocket
-        http://www.springframework.org/schema/websocket/spring-websocket.xsd">
-
-    <!-- 开启注解包扫描-->
-    <context:component-scan base-package="com.heibaiying.*"/>
-
-    <!--使用默认的Servlet来响应静态文件 -->
-    <mvc:default-servlet-handler/>
-
-    <!-- 开启注解驱动 -->
-    <mvc:annotation-driven/>
-
-    <!-- 配置视图解析器 -->
-    <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver"
-          id="internalResourceViewResolver">
-        <!-- 前缀 -->
-        <property name="prefix" value="/WEB-INF/jsp/"/>
-        <!-- 后缀 -->
-        <property name="suffix" value=".jsp"/>
-    </bean>
-
-    <!--配置webSocket-->
-    <bean id="customerHandler" class="com.heibaiying.websocket.CustomerHandler"/>
-    <websocket:handlers>
-        <!--指定webSocket 地址-->
-        <websocket:mapping path="/socket" handler="customerHandler"/>
-        <!--webSocket握手-->
-        <websocket:handshake-interceptors>
-            <bean class="com.heibaiying.websocket.CustomHandshakeInterceptor"/>
-        </websocket:handshake-interceptors>
-    </websocket:handlers>
-
-</beans>
\ No newline at end of file
diff --git a/spring/spring-websocket/classes/artifacts/spring_websocket_Web_exploded/WEB-INF/jsp/chat.jsp b/spring/spring-websocket/classes/artifacts/spring_websocket_Web_exploded/WEB-INF/jsp/chat.jsp
deleted file mode 100644
index a479696..0000000
--- a/spring/spring-websocket/classes/artifacts/spring_websocket_Web_exploded/WEB-INF/jsp/chat.jsp
+++ /dev/null
@@ -1,38 +0,0 @@
-<%@ page contentType="text/html;charset=UTF-8" language="java" %>
-<html>
-<head>
-    <title>${sessionScope.get("username")}您好！欢迎进入群聊大厅！</title>
-</head>
-<body>
-<input id="message" type="text">
-<button id="btn">发送消息</button>
-<div id="show">
-
-</div>
-<script>
-    let btn = document.getElementById("btn");
-    let message = document.getElementById("message");
-    let show = document.getElementById("show");
-    let ws = new WebSocket("ws://localhost:8080/socket");
-    ws.onmessage = function (evt) {
-        let node = document.createElement("div");
-        node.innerHTML = "<h5>" + evt.data + "</h5>";
-        show.appendChild(node);
-    };
-    btn.addEventListener("click", function () {
-        let data = message.value;
-        console.log(data);
-        if (data) {
-            ws.send(encodeURI(data));
-        } else {
-            alert("请输入消息后发送");
-        }
-        message.value = "";
-    });
-    // 关闭页面时候关闭ws
-    window.addEventListener("beforeunload", function(event) {
-        ws.close();
-    });
-</script>
-</body>
-</html>
diff --git a/spring/spring-websocket/classes/artifacts/spring_websocket_Web_exploded/WEB-INF/web.xml b/spring/spring-websocket/classes/artifacts/spring_websocket_Web_exploded/WEB-INF/web.xml
deleted file mode 100644
index 7bb4250..0000000
--- a/spring/spring-websocket/classes/artifacts/spring_websocket_Web_exploded/WEB-INF/web.xml
+++ /dev/null
@@ -1,41 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee"
-         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_3_1.xsd"
-         version="3.1">
-
-    <!--配置spring前端控制器-->
-    <servlet>
-        <servlet-name>springMvc</servlet-name>
-        <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
-        <init-param>
-            <param-name>contextConfigLocation</param-name>
-            <param-value>classpath:springApplication.xml</param-value>
-        </init-param>
-        <load-on-startup>1</load-on-startup>
-    </servlet>
-
-    <servlet-mapping>
-        <servlet-name>springMvc</servlet-name>
-        <url-pattern>/</url-pattern>
-    </servlet-mapping>
-
-    <filter>
-        <filter-name>characterEncodingFilter</filter-name>
-        <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
-        <init-param>
-            <param-name>encoding</param-name>
-            <param-value>UTF-8</param-value>
-        </init-param>
-        <init-param>
-            <param-name>forceEncoding</param-name>
-            <param-value>true</param-value>
-        </init-param>
-    </filter>
-    <filter-mapping>
-        <filter-name>characterEncodingFilter</filter-name>
-        <url-pattern>/*</url-pattern>
-    </filter-mapping>
-
-</web-app>
\ No newline at end of file
diff --git a/spring/spring-websocket/classes/artifacts/spring_websocket_Web_exploded/index.jsp b/spring/spring-websocket/classes/artifacts/spring_websocket_Web_exploded/index.jsp
deleted file mode 100644
index 507abb5..0000000
--- a/spring/spring-websocket/classes/artifacts/spring_websocket_Web_exploded/index.jsp
+++ /dev/null
@@ -1,12 +0,0 @@
-<%@ page contentType="text/html;charset=UTF-8" language="java" %>
-<html>
-<head>
-    <title>Title</title>
-</head>
-<body>
-<form action="${pageContext.request.contextPath}/login" method="post">
-    <input name="username" type="text">
-    <button id="btn">输入临时用户名后登录！</button>
-</form>
-</body>
-</html>