diff --git "a/10\351\231\210\346\230\212\347\253\245/\344\275\234\344\270\232/22.12.1.html" "b/10\351\231\210\346\230\212\347\253\245/\344\275\234\344\270\232/22.12.1.html"
new file mode 100644
index 0000000000000000000000000000000000000000..20601be2db81dd7079a76b52a0bea7d1dcc1eb93
--- /dev/null
+++ "b/10\351\231\210\346\230\212\347\253\245/\344\275\234\344\270\232/22.12.1.html"
@@ -0,0 +1,22 @@
+<!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>
+    <script src="https://code.jquery.com/jquery-3.6.1.min.js"></script>
+</head>
+<body>
+    <ul>
+        <li >HTML</li>
+        <li>CSS</li>
+        <li>JavaScript</li>
+        <li class="select">jQuery</li>
+        <li>Vue.js</li>
+    </ul>
+    <!-- 分别使用filter实现带有class属性的文本（jQuery）变红 -->
+    <script>
+        $('li').filter('.select').css('color','red')
+    </script>
+</body>
\ No newline at end of file
