diff --git a/2.html b/2.html
deleted file mode 100644
index 7d78395..0000000
--- a/2.html
+++ /dev/null
@@ -1,99 +0,0 @@
-<!DOCTYPE html>
-<html>
-
-<head>
-    <meta charset="UTF-8">
-    <title>电容/电阻值转换</title>
-</head>
-
-<body>
-    <h1>电容/电阻值转换工具</h1>
-    <label for="typeSelect">选择类型：</label>
-    <select id="typeSelect">
-        <option value="capacitance">电容</option>
-        <option value="resistance">电阻</option>
-    </select>
-    <br><br>
-    <label for="valueInput">输入值：</label>
-    <input type="text" id="valueInput" placeholder="输入电容/电阻值" onkeydown="handleKeyDown(event)">
-    <button onclick="convertValue()">转换</button>
-    <p id="output">转换结果将在这里显示</p>
-
-    <script>
-        function cap_namer(value_str) {
-            value_str = value_str.toLowerCase();
-            if (value_str.includes('u')) {
-                base = 1000000;
-            } else if (value_str.includes('n')) {
-                base = 1000;
-            } else if (value_str.includes('p')) {
-                base = 1;
-            } else {
-                throw '错误的值';
-            }
-            value_flt = parseFloat(value_str);
-            inner_flt = value_flt * base;
-            if (inner_flt < 10) {
-                code = inner_flt.toString().replace('.', '');
-            } else {
-                code = inner_flt.toString().slice(0, 2) + (inner_flt.toString().length - 4);
-            }
-            return code;
-        }
-
-        function res_namer(value_str) {
-            value_str = value_str.toLowerCase();
-            if (value_str.includes('k')) {
-                base = 1000;
-            } else if (value_str.includes('m')) {
-                base = 1000000;
-            } else if (value_str.includes('g')) {
-                base = 1000000000;
-            } else if (value_str.includes('r')) {
-                base = 1;
-            } else {
-                throw '错误的值';
-            }
-            value_flt = parseFloat(value_str);
-            inner_flt = value_flt * base;
-             if (inner_flt < 1 && inner_flt > 0) {
-                inner_flt=inner_flt*10
-                code = "0"+"R"+inner_flt.toString().replace('.', '');
-            } 
-            else if (inner_flt < 10 && inner_flt > 1) {
-                code = inner_flt.toString().replace('.', '');
-            } else {
-                code = inner_flt.toString().slice(0, 2) + (inner_flt.toString().length - 2);
-            }
-            return code;
-        }
-
-        function convertValue() {
-            const typeSelect = document.getElementById("typeSelect");
-            const valueInput = document.getElementById("valueInput");
-            const outputElement = document.getElementById("output");
-            const valueType = typeSelect.value;
-            const inputValue = valueInput.value;
-
-            try {
-                let convertedValue;
-                if (valueType === "capacitance") {
-                    convertedValue = "C" + cap_namer(inputValue);
-                } else if (valueType === "resistance") {
-                    convertedValue = "R" + res_namer(inputValue);
-                }
-                outputElement.textContent = "转换结果：" + convertedValue;
-            } catch (error) {
-                outputElement.textContent = "错误：" + error;
-            }
-        }
-
-        function handleKeyDown(event) {
-            if (event.key === "Enter") {
-                convertValue();
-            }
-        }
-    </script>
-</body>
-
-</html>
\ No newline at end of file
