diff --git "a/\347\254\254\344\270\211\346\254\241\344\275\234\344\270\232/40\345\210\230\345\276\267\346\225\217/.keep" "b/\347\254\254\344\270\211\346\254\241\344\275\234\344\270\232/40\345\210\230\345\276\267\346\225\217/.keep"
new file mode 100644
index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
diff --git "a/\347\254\254\344\270\211\346\254\241\344\275\234\344\270\232/40\345\210\230\345\276\267\346\225\217/40\345\210\230\345\276\267\346\225\217.html" "b/\347\254\254\344\270\211\346\254\241\344\275\234\344\270\232/40\345\210\230\345\276\267\346\225\217/40\345\210\230\345\276\267\346\225\217.html"
new file mode 100644
index 0000000000000000000000000000000000000000..9841fc8775655e0dedf1209c8d3a75ecb6e60097
--- /dev/null
+++ "b/\347\254\254\344\270\211\346\254\241\344\275\234\344\270\232/40\345\210\230\345\276\267\346\225\217/40\345\210\230\345\276\267\346\225\217.html"
@@ -0,0 +1,48 @@
+<!DOCTYPE html>
+<html lang="en">
+
+<head>
+    <meta charset="GBK">
+    <meta http-equiv="X-UA-Compatible" content="IE=edge">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Document</title>
+    <script src="../../js/vue.js"></script>
+    <style type="text/css">
+        #block {
+            display: inline-block;
+            width: 100px;
+            text-align: center;
+        }
+
+        .color {
+            background-color: red;
+        }
+    </style>
+</head>
+
+<body>
+
+
+    <div id="app">
+        <div id="block" :class="{color:i==num}" v-for="(item,i) in arr1" @click="changeRed(i)">{{item}}</div>
+    </div>
+
+
+    <script type="text/javascript">
+        var app = new Vue({
+            el: '#app',
+            data: {
+                num: '',
+                arr1: ["教父", "阿甘正传", "楚门的世界", "盗梦空间"]
+            },
+            methods: {
+                changeRed(i) {
+                    this.num = i;
+                }
+            }
+        })
+
+    </script>
+</body>
+
+</html>
\ No newline at end of file
