diff --git a/README.md b/README.md
index 56fdbba..be3bc39 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,19 @@
 # demo-project
-存放学习过程中的demo项目
+用于存放demo代码。
+- **1. SSO单端登陆 ： 基于jwt的单点登陆实现demo**,[点击跳转](https://github.com/FleyX/demo-project/tree/master/1.SSO%E5%8D%95%E7%82%B9%E7%99%BB%E5%BD%95)
+- **2. dxfl : spring boot 2.x + mybatis + mysql(基于主从备份) 读写分离demo**,[点击跳转](https://github.com/FleyX/demo-project/tree/master/dxfl)
+
+- **3. h5websocket : spring boot 2.x 原生websocket实现demo**，[点击跳转](https://github.com/FleyX/demo-project/tree/master/h5websocket)
+
+- **4. jms_demo : spring boot 2.x 整合使用activemq教程**,[点击跳转](https://github.com/FleyX/demo-project/tree/master/jms_demo)
+
+- **5. mybatis-test : springboot 2.x 整合使用mybatis教程(xml和注解两种方式)** , [点击跳转](https://github.com/FleyX/demo-project/tree/master/mybatis-test)
+
+- **6. springboot_springsecurity_demo : sping boot 2.下整合使用springsecurity demo**，点击跳转
+
+- **7. springcloud: spring cloud学习过程中的demo项目**,[点击跳转](https://github.com/FleyX/demo-project/tree/master/springcloud)<br/>注意其中licensingservice为配置中心git集中配置的样例配置。configFolder为配置中心磁盘文件集中式配置的样例。
+
+- **8. 杂项**,[点击跳转](https://github.com/FleyX/demo-project/tree/master/%E6%9D%82%E9%A1%B9)
+  - excel导出 ： java 导出excel，支持百万级别数据导出
+
+
diff --git a/licensingservice/licensingservice-dev.yml b/licensingservice/licensingservice-dev.yml
deleted file mode 100644
index 58452c0..0000000
--- a/licensingservice/licensingservice-dev.yml
+++ /dev/null
@@ -1,2 +0,0 @@
-server:
-  port: 123
diff --git a/licensingservice/licensingservice.yml b/licensingservice/licensingservice.yml
deleted file mode 100644
index 4199783..0000000
--- a/licensingservice/licensingservice.yml
+++ /dev/null
@@ -1,2 +0,0 @@
-server:
-  port: 1010
diff --git a/自动创建目录.html b/自动创建目录.html
deleted file mode 100644
index b15dc92..0000000
--- a/自动创建目录.html
+++ /dev/null
@@ -1,85 +0,0 @@
-<html>
-
-<head>
-    <title>原生js获取目录</title>
-    <meta charset="utf-8">
-</head>
-
-<body>
-    <style>
-        #sum {
-            position: fixed;
-            right: 10px;
-            top: 10px;
-        }
-    </style>
-    <div id="sum"></div>
-    <div id="cnblogs_post_body" style="margin-top:1000px;margin-bottom: 1000px">
-        <h1>标题1</h1>
-        <h2>标题1.1</h2>
-        <h1>表题2</h1>
-        <h3>标题2.1</h3>
-        <h4>标题2.1.1</h4>
-    </div>
-
-    <script>
-
-        createContents("cnblogs_post_body");
-
-        function createContents(id) {
-            let sum = [];
-            var ele = document.getElementById("cnblogs_post_body");
-            console.log(ele.attributes);
-            for (let i = 0; i < ele.children.length; i++) {
-                let item = ele.children[i];
-                if (item.tagName.length == 2 && item.tagName.startsWith("H")) {
-                    item.setAttribute("id", item.innerText);
-                    let temp = {
-                        level: item.tagName.substring(1),
-                        content: item.innerText,
-                        children: []
-                    }
-                    insertTo(sum, temp);
-                }
-            }
-            let str = printSum(sum,0);
-            console.log(str);
-            var a = document.createElement("div");
-            a.style="position:fixed;right:10px;top:10px";
-            a.innerHTML=str;
-            document.getElementById("sum").appendChild(a);
-
-        }
-
-        function insertTo(sum, temp) {
-            if (sum.length == 0) {
-                sum.push(temp);
-                return;
-            }
-            if (sum[0].level == temp.level) {
-                sum.push(temp);
-            } else {
-                insertTo(sum[sum.length - 1].children, temp);
-            }
-        }
-
-
-        function printSum(sum,count) {
-            let str = '';
-            if (sum.length == 0)
-                return str;
-            count++;
-            for(let i=0;i<sum.length;i++){
-                for(let j=0;j<count;j++){
-                    str += "&emsp;";
-                }
-                str += `<a href="#${sum[i].content}">${sum[i].content}</a><br/>`;
-                str+=printSum(sum[i].children,count);
-                count = 0;
-            }
-            return str;
-        }
-    </script>
-</body>
-
-</html>
\ No newline at end of file
