diff --git a/fix4.js b/fix4.js
deleted file mode 100644
index b6125d3..0000000
--- a/fix4.js
+++ /dev/null
@@ -1,39 +0,0 @@
-const fs = require('fs');
-const path = require('path');
-const dir = path.join(__dirname, 'web');
-const files = fs.readdirSync(dir).filter(f => f.endsWith('.html'));
-
-for (const file of files) {
-    let p = path.join(dir, file);
-    let c = fs.readFileSync(p, 'utf8');
-    
-    // Fix missing closing quotes for placeholders
-    c = c.replace(/placeholder="中文名 style/g, 'placeholder="中文名" style');
-    c = c.replace(/placeholder="英文名 style/g, 'placeholder="英文名" style');
-    
-    // Fix missing < in closing tags
-    c = c.replace(/中文名\/label>/g, '中文名</label>');
-    c = c.replace(/英文名\/label>/g, '英文名</label>');
-    c = c.replace(/特急票价\/label>/g, '特急票价</label>');
-    c = c.replace(/可换乘到的站点\/label>/g, '可换乘到的站点</label>');
-    c = c.replace(/可换乘\/span>/g, '可换乘</span>');
-    c = c.replace(/仪表盘\/div>/g, '仪表盘</div>');
-    c = c.replace(/今日售票额\/div>/g, '今日售票额</div>');
-    c = c.replace(/站点数\/div>/g, '站点数</div>');
-    c = c.replace(/线路与票价\/div>/g, '线路与票价</div>');
-    c = c.replace(/控制台\/div>/g, '控制台</div>');
-    c = c.replace(/控制台\/title>/g, '控制台</title>');
-    c = c.replace(/登录\/title>/g, '登录</title>');
-    c = c.replace(/登录\/div>/g, '登录</div>');
-    c = c.replace(/加载中\.\.\.\/div>/g, '加载中...</div>');
-    c = c.replace(/凭证不存在\/h2>/g, '凭证不存在</h2>');
-    c = c.replace(/凭证码\/th>/g, '凭证码</th>');
-    c = c.replace(/状态\/th>/g, '状态</th>');
-    c = c.replace(/文件名\/th>/g, '文件名</th>');
-    c = c.replace(/文件夹\/th>/g, '文件夹</th>'); // In case it was replaced to this
-    c = c.replace(/生成凭证码\/button>/g, '生成凭证码</button>');
-    c = c.replace(/复制凭证码\/button>/g, '复制凭证码</button>');
-    
-    fs.writeFileSync(p, c, 'utf8');
-}
-console.log('Done');