diff --git a/20191026/20191026.md b/20191026/20191026.md
new file mode 100644
index 0000000..7115275
--- /dev/null
+++ b/20191026/20191026.md
@@ -0,0 +1,13 @@
+# 20191026
+
+![js](https://img.shields.io/badge/language-js-orange.svg)
+
+* slider全功能
+[linkToHtml](./sliderFull.html)
+
+* `transform: translateY(-50%);` 垂直高度居中
+
+* ```js
+    //焦点和图片不对等 当图片是第六张的时候焦点是第一张焦点
+    spans[pic>4?0:pic].className = 'current';
+  ```
\ No newline at end of file
diff --git a/20191026/sliderFull.html b/20191026/sliderFull.html
new file mode 100644
index 0000000..d3df0d8
--- /dev/null
+++ b/20191026/sliderFull.html
@@ -0,0 +1,196 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+  <meta charset="UTF-8">
+  <meta name="viewport" content="width=device-width, initial-scale=1.0">
+  <meta http-equiv="X-UA-Compatible" content="ie=edge">
+  <title>Document</title>
+  <style>
+    * {
+      margin: 0;
+      padding: 0;
+    }
+
+    ul {
+      list-style: none;
+    }
+    .slider {
+      width: 590px;
+      height: 470px;
+      border: 1px solid #ccc;
+      padding: 10px;
+      margin: 50px auto;
+    }
+
+    .inner {
+      width: 590px;
+      height: 470px;
+      overflow: hidden;
+      position: relative;
+    }
+
+    .inner ul {
+      width: 1000%;
+      position: absolute;
+    }
+    .inner ul li {
+      float: left;
+    }
+    .focus {
+      position: absolute;
+      bottom: 30px;
+      left: 30px;
+    }
+    .focus span {
+      padding:5px;
+      background: rgba(0, 0, 0, .5);
+      border-radius: 50%;
+      font-size: 0;
+      cursor: pointer;
+      display: inline-block;
+      transition: all .2s ease;
+      margin-left: 3px;
+    }
+    .focus span:hover ,.current{
+      transform: scale(1.2);
+      background: red;
+    }
+
+    .btns span {
+      position: absolute;
+      left: 10px;
+      top: 50%;
+      padding: 10px 20px;
+      background: rgba(0, 0, 0, .5);
+      color: #fff;
+      font-size: 30px;
+      cursor: pointer;
+      transform: translateY(-50%);
+     
+    }
+
+    .btns span:last-child {
+      left:auto;
+      right: 10px;
+    }
+  </style>
+</head>
+<body>
+  <div class="slider" id="slider">
+    <div class="inner">
+      <ul>
+        <li><a href="#"><img src="https://img20.360buyimg.com/pop/s590x470_jfs/t1/82345/16/13178/77786/5da93550E6449f58e/f5b14f641913efba.jpg.webp" alt="" srcset=""></a></li>
+        <li><a href="#"><img src="https://img13.360buyimg.com/pop/s590x470_jfs/t1/73861/8/7311/133024/5d562902E29c956c1/da390c8c345c48e0.jpg.webp" alt="" srcset=""></a></li>
+        <li><a href="#"><img src="https://img13.360buyimg.com/pop/s590x470_jfs/t1/79136/10/13206/197242/5da92d47Ee54665df/39d85a2990ba58d1.jpg.webp" alt="" srcset=""></a></li>
+        <li><a href="#"><img src="https://imgcps.jd.com/ling/22692212401/6JGh6JCE6YWS6ZKc5oOg/6YOo5YiGMuS7tjXmipg/p-5bd8253082acdd181d02fa02/153dad62.jpg" alt="" srcset=""></a></li>
+        <li><a href="#"><img src="https://img14.360buyimg.com/pop/s590x470_jfs/t1/46901/24/7545/62345/5d52317fEebadcf80/8fb168cddd5ef2b9.jpg.webp" alt="" srcset=""></a></li>
+      </ul> 
+      <!-- <div class="focus">
+        <span>1</span>
+        <span>2</span>
+        <span>3</span>
+        <span>4</span>
+        <span>5</span>
+      </div> -->
+      <div class="btns">
+        <span>&lt;</span>
+        <span>&gt;</span>
+      </div>
+    </div>
+  </div>
+  <script type="text/javascript">
+  window.onload = function(){
+    function my$(id) {
+      return document.getElementById(id)
+    }
+    //获取元素 初始化dom结构 焦点需要跟据图片数量去生成
+    var slider = my$('slider');
+    var inner = slider.children[0]
+    var ul = inner.children[0]
+    var imgW = inner.offsetWidth
+    var lis = ul.children
+    var timer = null
+    //根据li个数初始化焦点个数 初始化dom
+    // 先生成div 设置类
+    var div = document.createElement('div');
+    //设置class
+    div.classList.add('focus');
+    //批量生成span
+    for(var i = 0; i < lis.length; i++) {
+      var span = document.createElement('span')
+      span.innerHTML = i+1
+      span.index = i
+      // 给每个焦点绑定移入移出事件
+      span.onmouseover = function() {
+        //当前焦点变成选中状态
+        //ul 向左滚动
+        //排他
+        clearInterval(timer);
+        for(var i = 0; i< spans.length; i++) {
+          spans[i].className = ''
+        }
+        this.className = 'current'
+        // ul 向左移动多少
+        pic = this.index
+        animate(ul,-imgW*pic,10)
+      }
+
+      //鼠标移出
+      span.onmouseout = function() {
+        clearInterval(timer)
+        timer = null
+        timer = setInterval(run,2000)
+      }
+      div.appendChild(span)
+    }
+    //设置当前第一个焦点为选中状态
+    //把div放进inner中
+    inner.appendChild(div)
+    var spans = div.children
+    spans[0].className = 'current';
+
+    //克隆最后一张图放到第一张
+    ul.appendChild(ul.children[0].cloneNode(true))
+
+    //自动播放 记录图片的第一张图的位置 索引
+    var pic = 0;
+
+
+    //设置图片自动播放
+    timer = setInterval(run,2000)
+
+    function run(){
+      pic++;
+      if(pic > 5) {
+        pic = 1;
+        ul.style.left = 0;
+      }
+      for(var i = 0; i< spans.length; i++) {
+        spans[i].className = ''
+      }
+      //焦点和图片不对等 当图片是第六张的时候焦点是第一张焦点
+      spans[pic>4?0:pic].className = 'current';
+      //ul移动
+      animate(ul,-imgW*pic)
+    }
+    //移动动画
+    function animate(ele, target, step) {
+      clearInterval(ele.timer)
+      ele.timer = setInterval(function(){
+        var current = ele.offsetLeft
+        var step = step || 10
+        step = target - current >= 0 ? step : -step
+        current += step
+        if(Math.abs(target - current) > Math.abs(step)) {
+          ele.style.left = current + 'px';
+        } else {
+          clearInterval(ele.timer)
+          ele.style.left = target + 'px'
+          ele.timer = null
+        }
+      },10)
+    }
+  }
+  </script>
+</body>
+</html>
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diff --git a/Miscellaneous/vue.md b/Miscellaneous/vue.md
new file mode 100644
index 0000000..1aed43c
--- /dev/null
+++ b/Miscellaneous/vue.md
@@ -0,0 +1,3 @@
+# VUE个人积累
+
+使用VUE-cli创建的项目发布之前必须将 config/index.js 中 build 下的 productionSourceMap: true, 改为 productionSourceMap: false, 否则生产环境中可以看见所有的源码
\ No newline at end of file
diff --git a/README.md b/README.md
index 02ab200..d8ef4aa 100644
--- a/README.md
+++ b/README.md
@@ -117,4 +117,15 @@
 
 * [上课视频链接](https://pan.baidu.com/s/16mkeyFPbZJ7m-i8dAR8VtA&shfl=sharepset) 
 提取码：1ixx
+---
+
+## 20191026
+
+![js](https://img.shields.io/badge/language-js-orange.svg)
+[linkToMd](./20191026/20191026.md)
+
+* slider全功能
+
+* [上课视频链接](https://pan.baidu.com/s/1RFngCxipb5ZMZMx9nsNHBQ) 
+提取码：s3un
 ---
\ No newline at end of file
