diff --git a/README.md b/README.md
index 655f533..41423b9 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,187 @@
-# DDS
+<!DOCTYPE html>
+<html>
+<head>
+  <meta charset="UTF-8">
+  <meta http-equiv="X-UA-Compatible" content="IE=edge">
+  <meta name="viewport" content="width=device-width, initial-scale=1.0">
+  <title>嘻嘻嘻</title>
+<style>
+  body {
+    background: #FF9;
+    font: 13px/1.5 Arial;
+    padding:0;
+  }
+
+  p {
+    text-indent:2em;	
+  }
+
+  h2 {
+    margin: 0;
+  }
+
+  .rounded {
+    border-radius: 25px;
+    border: 2px solid #996600;
+    box-shadow: 6px 6px 10px #9f741e;
+    padding: 15px;
+    margin-bottom: 20px;
+    background: #fff;
+  }
+
+  .footer p {
+    text-align: right;
+    color: #888;
+    margin-bottom: 0;
+  }
+
+  #header, #pagefooter, #container {
+    margin:0 auto;
+    width:760px;
+  }
+
+  #container {
+    position: relative;
+  }
+
+  #content{
+    position: absolute;
+    top: 0;
+    left: 0;
+    width: 490px;
+  }
+
+  #side{
+    margin-left: 510px;
+  }
+</style>
+</head>
+<body>
+  <div id="header">
+    <div class="rounded">
+      <h2>Page Header</h2>
+      <div class="main"></div>
+      <div class="footer">
+        <p>查看详细信息&gt;&gt;</p>
+      </div>
+    </div>
+  </div>
+  <div id="container">
+    <div id="content">
+      <div class="rounded">
+        <h2>Page Content1 </h2>
+        <div class="main">
+          <p>这是圆角框中的示例文字，CSS的排版是一种很新的排版理念，完全有别于传统的排版习惯。这是圆角框中的示例文字。CSS的排版是一种很新的排版理念，完全有别于传统的排版习惯。</p>
+        </div>
+        <div class="footer">
+          <p>查看详细信息&gt;&gt;</p>
+        </div>
+      </div>
+    </div>
+    <div id="side">
+      <div class="rounded">
+        <h2>Side Bar</h2>
+        <div class="main">
+          <p>这是圆角框中的示例文字，CSS的排版是一种很新的排版理念，完全有别于传统的排版习惯。这是圆角框中的示例文字。CSS的排版是一种很新的排版理念，完全有别于传统的排版习惯。CSS的功能十分强大而又灵活。</p>
+        </div>
+        <div class="footer">
+          <p>查看详细信息&gt;&gt;</p>
+        </div>
+      </div>
+    </div>
+  </div>
+  <div id="pagefooter">
+    <div class="rounded">
+      <h2>Page Footer</h2>
+      <div class="main">
+        <p>这是一行文本，这里作为样例，显示在布局框中。</p>
+      </div>
+      <div class="footer">
+        <p>查看详细信息&gt;&gt;</p>
+      </div>
+    </div>
+  </div>
+</body>
+</html>
+
+
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta http-equiv="X-UA-Compatible" content="IE=edge">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Document</title>
+</head>
+<body>
+    <script>
+        class Foods{
+            constructor(color,weight,price){
+                this.color = color;
+                this.weight = weight;
+                this.price = price;
+            }
+            sold(){
+                console.log("www");
+
+            }
+        }
+        let Foods1 = new Foods();
+        console.log(Foods.color);
+        console.log(Foods.weight);
+        console.log(Foods.price);
+        console.log(Foods.sold());
+    </script>
+</body>
+<html>
+      
+ <!DOCTYPE html>
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+<title>进货单</title>
+<style type="text/css">
+.record{
+    font: 14px 宋体;
+	border:2px #777 solid;
+	text-align:center;
+}
+
+.record td{
+	border:1px #777 dashed;
+}
+.record th{
+	border:1px #777 solid;
+}
+</style>
+
+</head>
+<body>
+<table class="record">
+    <caption>商品进货单</caption>
+	<tr>
+		<th>商品名</th> <th>库存</th> <th>价格</th>  <th>今日售出</th>
+	</tr>
+	<tr>
+		<th>苹果</th> <td>20</td> <td>17</td> <td>14</td>
+	</tr>
+	<tr>
+		<th>香蕉</th> <td>20</td> <td>16</td> <td>15</td>
+	</tr>
+	<tr>
+		<th>菠萝</th> <td>21</td> <td>18</td> <td>12</td>
+	</tr>
+	<tr>
+		<th>橘子</th> <td>16</td> <td>12</td> <td>16</td>
+	</tr>
+	<tr>
+		<th>柠檬</th> <td>26</td> <td>22</td> <td>12</td>
+	</tr>
+	<tr>
+		<th>葡萄</th> <td>15</td> <td>18</td> <td>9</td>
+	</tr>
+</table>
+</body>
+</html>
+上一封 下一封
 

商品名	库存	价格	今日售出
苹果	20	17	14
香蕉	20	16	15
菠萝	21	18	12
橘子	16	12	16
柠檬	26	22	12
葡萄	15	18	9