diff --git a/index.html b/index.html
index c95edd1..2a57daa 100644
--- a/index.html
+++ b/index.html
@@ -19,7 +19,7 @@
     <meta property="twitter:title" content="JustHTMLs - 开源 HTML 工具集">
     <meta property="twitter:description" content="JustHTMLs 是一个开源的 HTML 工具集平台，汇集各种轻量级的在线工具，无需安装，即开即用。">
     
-    <link rel="icon" href="/favicon.svg">
+    <link rel="icon" href="favicon.svg">
     
     <!-- Structured Data (JSON-LD) -->
     <script type="application/ld+json">
@@ -66,7 +66,7 @@
     }
     </script>
     
-    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.css" onerror="this.onerror=null;this.href='/assets/vendor/fontawesome/css/all.min.css';">
+    <link rel="stylesheet" href="assets/vendor/fontawesome/css/all.min.css">
     <style>
         :root {
             --primary: #6366f1;
@@ -603,7 +603,7 @@
     <header>
         <div class="container">
             <div class="header-content">
-                <a href="/" class="logo">
+                <a href="./" class="logo">
                     <div class="logo-icon">⚡</div>
                     <div>
                         <div class="logo-text">JustHTMLs</div>
@@ -877,7 +877,7 @@ <h3>设计理念</h3>
 
         async function loadHomeStats() {
             try {
-                const response = await fetch('/api/clicks?ids=home');
+                const response = await fetch('api/clicks?ids=home');
                 if (!response.ok) {
                     return;
                 }
diff --git a/reference.html b/reference.html
index 16cd398..60a9be5 100644
--- a/reference.html
+++ b/reference.html
@@ -1,7 +1,7 @@
 <!DOCTYPE html>
 <html lang="zh-CN">
 <head>
-    <link rel="icon" href="/favicon.svg">
+    <link rel="icon" href="favicon.svg">
     <meta charset="UTF-8">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>参考文档 - JustHTMLs</title>
diff --git a/tools-rank.html b/tools-rank.html
index 52fd545..9de280e 100644
--- a/tools-rank.html
+++ b/tools-rank.html
@@ -1,12 +1,12 @@
 <!DOCTYPE html>
 <html lang="zh-CN">
 <head>
-    <link rel="icon" href="/favicon.svg">
+    <link rel="icon" href="favicon.svg">
     <meta charset="UTF-8">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>工具使用排行 - JustHTMLs</title>
     <link rel="canonical" href="https://www.htmls.dev/tools-rank.html">
-    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.css" onerror="this.onerror=null;this.href='/assets/vendor/fontawesome/css/all.min.css';">
+    <link rel="stylesheet" href="assets/vendor/fontawesome/css/all.min.css">
     <style>
         :root {
             --primary: #6366f1;
@@ -211,7 +211,7 @@
     <header>
         <div class="container">
             <div class="header-row">
-                <a class="back-link" href="/index.html"><i class="fas fa-arrow-left"></i> 返回首页</a>
+                <a class="back-link" href="./"><i class="fas fa-arrow-left"></i> 返回首页</a>
                 <div class="page-title">工具使用排行</div>
                 <div class="controls">
                     <label for="rank-metric">排行指标</label>
@@ -248,7 +248,7 @@ <h1>工具使用排行</h1>
         let stats = {};
 
         async function loadTools() {
-            const response = await fetch('/index.json');
+            const response = await fetch('index.json');
             if (!response.ok) {
                 throw new Error('加载工具列表失败');
             }
@@ -259,7 +259,7 @@ <h1>工具使用排行</h1>
         async function loadStats() {
             if (tools.length === 0) return;
             const ids = tools.map(tool => tool.id).join(',');
-            const response = await fetch(`/api/clicks?ids=${encodeURIComponent(ids)}`);
+            const response = await fetch(`api/clicks?ids=${encodeURIComponent(ids)}`);
             if (!response.ok) {
                 throw new Error('加载统计失败');
             }
@@ -310,7 +310,7 @@ <h1>工具使用排行</h1>
                     <div class="rank-item">
                         <div class="rank-badge">${index + 1}</div>
                         <div class="rank-info">
-                            <a class="rank-name" href="/${item.tool.entry}">${item.tool.name}</a>
+                            <a class="rank-name" href="${item.tool.entry}">${item.tool.name}</a>
                             <div class="rank-meta">${item.tool.description}</div>
                         </div>
                         <div class="rank-metric">
diff --git a/tools/base32-decode/index.html b/tools/base32-decode/index.html
index f980aa6..a45439d 100644
--- a/tools/base32-decode/index.html
+++ b/tools/base32-decode/index.html
@@ -6,7 +6,7 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>Base32 解码 - JustHTMLs</title>
     <link rel="canonical" href="https://www.htmls.dev/tools/base32-decode/">
-    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.css" onerror="this.onerror=null;this.href='/assets/vendor/fontawesome/css/all.min.css';">
+    <link rel="stylesheet" href="../../assets/vendor/fontawesome/css/all.min.css">
     <style>
         :root {
             --primary: #3b82f6;
diff --git a/tools/base32-encode/index.html b/tools/base32-encode/index.html
index 143b80e..8b46f52 100644
--- a/tools/base32-encode/index.html
+++ b/tools/base32-encode/index.html
@@ -6,7 +6,7 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>Base32 编码 - JustHTMLs</title>
     <link rel="canonical" href="https://www.htmls.dev/tools/base32-encode/">
-    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.css" onerror="this.onerror=null;this.href='/assets/vendor/fontawesome/css/all.min.css';">
+    <link rel="stylesheet" href="../../assets/vendor/fontawesome/css/all.min.css">
     <style>
         :root {
             --primary: #ef4444;
diff --git a/tools/base58-decode/index.html b/tools/base58-decode/index.html
index 640e2e3..9a9acdc 100644
--- a/tools/base58-decode/index.html
+++ b/tools/base58-decode/index.html
@@ -6,7 +6,7 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>Base58 解码 - JustHTMLs</title>
     <link rel="canonical" href="https://www.htmls.dev/tools/base58-decode/">
-    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.css" onerror="this.onerror=null;this.href='/assets/vendor/fontawesome/css/all.min.css';">
+    <link rel="stylesheet" href="../../assets/vendor/fontawesome/css/all.min.css">
     <style>
         :root {
             --primary: #f59e0b;
diff --git a/tools/base58-encode/index.html b/tools/base58-encode/index.html
index 1e5dde5..57513b4 100644
--- a/tools/base58-encode/index.html
+++ b/tools/base58-encode/index.html
@@ -6,7 +6,7 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>Base58 编码 - JustHTMLs</title>
     <link rel="canonical" href="https://www.htmls.dev/tools/base58-encode/">
-    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.css" onerror="this.onerror=null;this.href='/assets/vendor/fontawesome/css/all.min.css';">
+    <link rel="stylesheet" href="../../assets/vendor/fontawesome/css/all.min.css">
     <style>
         :root {
             --primary: #10b981;
diff --git a/tools/base64-encode/index.html b/tools/base64-encode/index.html
index 5e83636..31259fc 100644
--- a/tools/base64-encode/index.html
+++ b/tools/base64-encode/index.html
@@ -6,7 +6,7 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>Base64 编码解码 - JustHTMLs</title>
     <link rel="canonical" href="https://www.htmls.dev/tools/base64-encode/">
-    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.css" onerror="this.onerror=null;this.href='/assets/vendor/fontawesome/css/all.min.css';">
+    <link rel="stylesheet" href="../../assets/vendor/fontawesome/css/all.min.css">
     <style>
         :root {
             --primary: #f093fb;
@@ -227,7 +227,7 @@
 <body>
     <header>
         <div class="container">
-            <a href="/" class="back-link">
+            <a href="../../" class="back-link">
                 <i class="fas fa-arrow-left"></i>
                 返回首页
             </a>
diff --git a/tools/base64url-decode/index.html b/tools/base64url-decode/index.html
index bb1f62e..5fc1bbc 100644
--- a/tools/base64url-decode/index.html
+++ b/tools/base64url-decode/index.html
@@ -6,7 +6,7 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>Base64 URL 安全解码 - JustHTMLs</title>
     <link rel="canonical" href="https://www.htmls.dev/tools/base64url-decode/">
-    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.css" onerror="this.onerror=null;this.href='/assets/vendor/fontawesome/css/all.min.css';">
+    <link rel="stylesheet" href="../../assets/vendor/fontawesome/css/all.min.css">
     <style>
         :root {
             --primary: #ec4899;
diff --git a/tools/base64url-encode/index.html b/tools/base64url-encode/index.html
index 8b183e4..d408d8c 100644
--- a/tools/base64url-encode/index.html
+++ b/tools/base64url-encode/index.html
@@ -6,7 +6,7 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>Base64 URL 安全编码 - JustHTMLs</title>
     <link rel="canonical" href="https://www.htmls.dev/tools/base64url-encode/">
-    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.css" onerror="this.onerror=null;this.href='/assets/vendor/fontawesome/css/all.min.css';">
+    <link rel="stylesheet" href="../../assets/vendor/fontawesome/css/all.min.css">
     <style>
         :root {
             --primary: #8b5cf6;
diff --git a/tools/binary-decode/index.html b/tools/binary-decode/index.html
index 0916049..d31c85c 100644
--- a/tools/binary-decode/index.html
+++ b/tools/binary-decode/index.html
@@ -6,7 +6,7 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>二进制转文本 - JustHTMLs</title>
     <link rel="canonical" href="https://www.htmls.dev/tools/binary-decode/">
-    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.css" onerror="this.onerror=null;this.href='/assets/vendor/fontawesome/css/all.min.css';">
+    <link rel="stylesheet" href="../../assets/vendor/fontawesome/css/all.min.css">
     <style>
         :root {
             --primary: #f43f5e;
diff --git a/tools/binary-encode/index.html b/tools/binary-encode/index.html
index 567b9c4..8f6708c 100644
--- a/tools/binary-encode/index.html
+++ b/tools/binary-encode/index.html
@@ -6,7 +6,7 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>文本转二进制 - JustHTMLs</title>
     <link rel="canonical" href="https://www.htmls.dev/tools/binary-encode/">
-    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.css" onerror="this.onerror=null;this.href='/assets/vendor/fontawesome/css/all.min.css';">
+    <link rel="stylesheet" href="../../assets/vendor/fontawesome/css/all.min.css">
     <style>
         :root {
             --primary: #eab308;
diff --git a/tools/caesar-cipher/index.html b/tools/caesar-cipher/index.html
index bd2cbc6..95980d9 100644
--- a/tools/caesar-cipher/index.html
+++ b/tools/caesar-cipher/index.html
@@ -6,7 +6,7 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>凯撒密码 - JustHTMLs</title>
     <link rel="canonical" href="https://www.htmls.dev/tools/caesar-cipher/">
-    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.css" onerror="this.onerror=null;this.href='/assets/vendor/fontawesome/css/all.min.css';">
+    <link rel="stylesheet" href="../../assets/vendor/fontawesome/css/all.min.css">
     <style>
         :root {
             --primary: #0ea5e9;
diff --git a/tools/color-picker/index.html b/tools/color-picker/index.html
index 3109951..b091eac 100644
--- a/tools/color-picker/index.html
+++ b/tools/color-picker/index.html
@@ -6,7 +6,7 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>颜色选择器 - JustHTMLs</title>
     <link rel="canonical" href="https://www.htmls.dev/tools/color-picker/">
-    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.css" onerror="this.onerror=null;this.href='/assets/vendor/fontawesome/css/all.min.css';">
+    <link rel="stylesheet" href="../../assets/vendor/fontawesome/css/all.min.css">
     <style>
         :root {
             --primary: #ff6b6b;
@@ -227,7 +227,7 @@
 <body>
     <header>
         <div class="container">
-            <a href="/" class="back-link">
+            <a href="../../" class="back-link">
                 <i class="fas fa-arrow-left"></i>
                 返回首页
             </a>
diff --git a/tools/csv-to-tsv/index.html b/tools/csv-to-tsv/index.html
index 227fad6..492a3ff 100644
--- a/tools/csv-to-tsv/index.html
+++ b/tools/csv-to-tsv/index.html
@@ -6,7 +6,7 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>CSV 转 TSV - JustHTMLs</title>
     <link rel="canonical" href="https://www.htmls.dev/tools/csv-to-tsv/">
-    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.css" onerror="this.onerror=null;this.href='/assets/vendor/fontawesome/css/all.min.css';">
+    <link rel="stylesheet" href="../../assets/vendor/fontawesome/css/all.min.css">
     <style>
         :root {
             --primary: #eab308;
diff --git a/tools/csv-to-yaml/index.html b/tools/csv-to-yaml/index.html
index 6c9d96e..5d456c6 100644
--- a/tools/csv-to-yaml/index.html
+++ b/tools/csv-to-yaml/index.html
@@ -6,7 +6,7 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>CSV 转 YAML - JustHTMLs</title>
     <link rel="canonical" href="https://www.htmls.dev/tools/csv-to-yaml/">
-    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.css" onerror="this.onerror=null;this.href='/assets/vendor/fontawesome/css/all.min.css';">
+    <link rel="stylesheet" href="../../assets/vendor/fontawesome/css/all.min.css">
     <style>
         :root {
             --primary: #84cc16;
diff --git a/tools/gitignore-generator/index.html b/tools/gitignore-generator/index.html
index 74b85f2..fbd4f20 100644
--- a/tools/gitignore-generator/index.html
+++ b/tools/gitignore-generator/index.html
@@ -6,7 +6,7 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>Gitignore 生成器 - JustHTMLs</title>
     <link rel="canonical" href="https://www.htmls.dev/tools/gitignore-generator/">
-    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.css" onerror="this.onerror=null;this.href='/assets/vendor/fontawesome/css/all.min.css';">
+    <link rel="stylesheet" href="../../assets/vendor/fontawesome/css/all.min.css">
     <style>
         :root {
             --primary: #f59e0b;
diff --git a/tools/hex-decode/index.html b/tools/hex-decode/index.html
index d9bd3e1..8707539 100644
--- a/tools/hex-decode/index.html
+++ b/tools/hex-decode/index.html
@@ -6,7 +6,7 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>HEX 解码 - JustHTMLs</title>
     <link rel="canonical" href="https://www.htmls.dev/tools/hex-decode/">
-    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.css" onerror="this.onerror=null;this.href='/assets/vendor/fontawesome/css/all.min.css';">
+    <link rel="stylesheet" href="../../assets/vendor/fontawesome/css/all.min.css">
     <style>
         :root {
             --primary: #f97316;
diff --git a/tools/hex-encode/index.html b/tools/hex-encode/index.html
index fc4b87e..ace13f0 100644
--- a/tools/hex-encode/index.html
+++ b/tools/hex-encode/index.html
@@ -6,7 +6,7 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>HEX 编码 - JustHTMLs</title>
     <link rel="canonical" href="https://www.htmls.dev/tools/hex-encode/">
-    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.css" onerror="this.onerror=null;this.href='/assets/vendor/fontawesome/css/all.min.css';">
+    <link rel="stylesheet" href="../../assets/vendor/fontawesome/css/all.min.css">
     <style>
         :root {
             --primary: #14b8a6;
diff --git a/tools/html-formatter/app.html b/tools/html-formatter/app.html
index 3cbd2c1..21a33fa 100644
--- a/tools/html-formatter/app.html
+++ b/tools/html-formatter/app.html
@@ -240,7 +240,7 @@ <h1>HTML 格式化工具</h1>
         </div>
     </div>
 
-    <script src="https://cdn.jsdelivr.net/npm/js-beautify@1.15.1/js/lib/beautify-html.js" onerror="this.onerror=null;this.src='/assets/vendor/js-beautify/beautify-html.js';"></script>
+    <script src="../../assets/vendor/js-beautify/beautify-html.js"></script>
 
     <script>
         const input = document.getElementById('input');
diff --git a/tools/html-minifier/index.html b/tools/html-minifier/index.html
index 8541fb9..b28e0e0 100644
--- a/tools/html-minifier/index.html
+++ b/tools/html-minifier/index.html
@@ -6,7 +6,7 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>HTML 压缩器 - JustHTMLs</title>
     <link rel="canonical" href="https://www.htmls.dev/tools/html-minifier/">
-    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.css" onerror="this.onerror=null;this.href='/assets/vendor/fontawesome/css/all.min.css';">
+    <link rel="stylesheet" href="../../assets/vendor/fontawesome/css/all.min.css">
     <style>
         :root {
             --primary: #4f46e5;
diff --git a/tools/html-to-markdown/index.html b/tools/html-to-markdown/index.html
index 41c5747..0e7b448 100644
--- a/tools/html-to-markdown/index.html
+++ b/tools/html-to-markdown/index.html
@@ -6,7 +6,7 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>HTML 转 Markdown - JustHTMLs</title>
     <link rel="canonical" href="https://www.htmls.dev/tools/html-to-markdown/">
-    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.css" onerror="this.onerror=null;this.href='/assets/vendor/fontawesome/css/all.min.css';">
+    <link rel="stylesheet" href="../../assets/vendor/fontawesome/css/all.min.css">
     <style>
         :root {
             --primary: #dc2626;
diff --git a/tools/html-to-text/index.html b/tools/html-to-text/index.html
index 8614223..ad307a7 100644
--- a/tools/html-to-text/index.html
+++ b/tools/html-to-text/index.html
@@ -6,7 +6,7 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>HTML 转纯文本 - JustHTMLs</title>
     <link rel="canonical" href="https://www.htmls.dev/tools/html-to-text/">
-    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.css" onerror="this.onerror=null;this.href='/assets/vendor/fontawesome/css/all.min.css';">
+    <link rel="stylesheet" href="../../assets/vendor/fontawesome/css/all.min.css">
     <style>
         :root {
             --primary: #f43f5e;
diff --git a/tools/image-compressor/app.html b/tools/image-compressor/app.html
index 116f31a..3079649 100644
--- a/tools/image-compressor/app.html
+++ b/tools/image-compressor/app.html
@@ -6,8 +6,8 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>图片压缩工具</title>
     <link rel="canonical" href="https://www.htmls.dev/tools/image-compressor/app.html">
-    <script src="https://cdn.jsdelivr.net/npm/pako@2.1.0/dist/pako.min.js" onerror="this.onerror=null;this.src='/assets/vendor/pako/pako.min.js';"></script>
-    <script src="https://cdn.jsdelivr.net/npm/upng-js@2.1.0/UPNG.min.js" onerror="this.onerror=null;this.src='/assets/vendor/upng-js/UPNG.min.js';"></script>
+    <script src="../../assets/vendor/pako/pako.min.js"></script>
+    <script src="../../assets/vendor/upng-js/UPNG.min.js"></script>
     <style>
         :root {
             --accent: #22c55e;
diff --git a/tools/js-formatter/app.html b/tools/js-formatter/app.html
index 597c4cf..e44adea 100644
--- a/tools/js-formatter/app.html
+++ b/tools/js-formatter/app.html
@@ -241,7 +241,7 @@ <h1>JavaScript 格式化工具</h1>
         </div>
     </div>
 
-    <script src="https://cdn.jsdelivr.net/npm/js-beautify@1.15.1/js/lib/beautify.js" onerror="this.onerror=null;this.src='/assets/vendor/js-beautify/beautify.js';"></script>
+    <script src="../../assets/vendor/js-beautify/beautify.js"></script>
 
     <script>
         const input = document.getElementById('input');
diff --git a/tools/js-minifier/index.html b/tools/js-minifier/index.html
index cbace3c..c9f1a2c 100644
--- a/tools/js-minifier/index.html
+++ b/tools/js-minifier/index.html
@@ -6,7 +6,7 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>JavaScript 压缩器 - JustHTMLs</title>
     <link rel="canonical" href="https://www.htmls.dev/tools/js-minifier/">
-    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.css" onerror="this.onerror=null;this.href='/assets/vendor/fontawesome/css/all.min.css';">
+    <link rel="stylesheet" href="../../assets/vendor/fontawesome/css/all.min.css">
     <style>
         :root {
             --primary: #16a34a;
diff --git a/tools/json-minifier/index.html b/tools/json-minifier/index.html
index a69363f..a13d113 100644
--- a/tools/json-minifier/index.html
+++ b/tools/json-minifier/index.html
@@ -6,7 +6,7 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>JSON 压缩器 - JustHTMLs</title>
     <link rel="canonical" href="https://www.htmls.dev/tools/json-minifier/">
-    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.css" onerror="this.onerror=null;this.href='/assets/vendor/fontawesome/css/all.min.css';">
+    <link rel="stylesheet" href="../../assets/vendor/fontawesome/css/all.min.css">
     <style>
         :root {
             --primary: #0f766e;
diff --git a/tools/json-sorter/index.html b/tools/json-sorter/index.html
index 6f6e89f..72c698b 100644
--- a/tools/json-sorter/index.html
+++ b/tools/json-sorter/index.html
@@ -6,7 +6,7 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>JSON 键名排序 - JustHTMLs</title>
     <link rel="canonical" href="https://www.htmls.dev/tools/json-sorter/">
-    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.css" onerror="this.onerror=null;this.href='/assets/vendor/fontawesome/css/all.min.css';">
+    <link rel="stylesheet" href="../../assets/vendor/fontawesome/css/all.min.css">
     <style>
         :root {
             --primary: #ef4444;
diff --git a/tools/json-to-markdown/index.html b/tools/json-to-markdown/index.html
index 3658154..e5455c9 100644
--- a/tools/json-to-markdown/index.html
+++ b/tools/json-to-markdown/index.html
@@ -6,7 +6,7 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>JSON 转 Markdown 表格 - JustHTMLs</title>
     <link rel="canonical" href="https://www.htmls.dev/tools/json-to-markdown/">
-    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.css" onerror="this.onerror=null;this.href='/assets/vendor/fontawesome/css/all.min.css';">
+    <link rel="stylesheet" href="../../assets/vendor/fontawesome/css/all.min.css">
     <style>
         :root {
             --primary: #0f766e;
diff --git a/tools/json-to-tsv/index.html b/tools/json-to-tsv/index.html
index ee688aa..eeab332 100644
--- a/tools/json-to-tsv/index.html
+++ b/tools/json-to-tsv/index.html
@@ -6,7 +6,7 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>JSON 转 TSV - JustHTMLs</title>
     <link rel="canonical" href="https://www.htmls.dev/tools/json-to-tsv/">
-    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.css" onerror="this.onerror=null;this.href='/assets/vendor/fontawesome/css/all.min.css';">
+    <link rel="stylesheet" href="../../assets/vendor/fontawesome/css/all.min.css">
     <style>
         :root {
             --primary: #22c55e;
diff --git a/tools/json-to-xml/index.html b/tools/json-to-xml/index.html
index 2155d98..4522a4f 100644
--- a/tools/json-to-xml/index.html
+++ b/tools/json-to-xml/index.html
@@ -6,7 +6,7 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>JSON 转 XML - JustHTMLs</title>
     <link rel="canonical" href="https://www.htmls.dev/tools/json-to-xml/">
-    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.css" onerror="this.onerror=null;this.href='/assets/vendor/fontawesome/css/all.min.css';">
+    <link rel="stylesheet" href="../../assets/vendor/fontawesome/css/all.min.css">
     <style>
         :root {
             --primary: #ec4899;
diff --git a/tools/json-to-yaml/index.html b/tools/json-to-yaml/index.html
index 408c5c5..e36715b 100644
--- a/tools/json-to-yaml/index.html
+++ b/tools/json-to-yaml/index.html
@@ -6,7 +6,7 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>JSON 转 YAML - JustHTMLs</title>
     <link rel="canonical" href="https://www.htmls.dev/tools/json-to-yaml/">
-    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.css" onerror="this.onerror=null;this.href='/assets/vendor/fontawesome/css/all.min.css';">
+    <link rel="stylesheet" href="../../assets/vendor/fontawesome/css/all.min.css">
     <style>
         :root {
             --primary: #6366f1;
@@ -281,7 +281,7 @@
     <header>
         <div class="container">
             <div class="header-content">
-                <a href="/" class="back-link">
+                <a href="../../" class="back-link">
                     <i class="fas fa-arrow-left"></i>
                     返回首页
                 </a>
@@ -291,7 +291,7 @@
 
     <main class="container">
         <div class="breadcrumb">
-            <a href="/">首页</a> <i class="fas fa-chevron-right" style="margin: 0 8px; font-size: 10px;"></i> <a href="/">格式转换</a> <i class="fas fa-chevron-right" style="margin: 0 8px; font-size: 10px;"></i> JSON 转 YAML
+            <a href="../../">首页</a> <i class="fas fa-chevron-right" style="margin: 0 8px; font-size: 10px;"></i> <a href="../../">格式转换</a> <i class="fas fa-chevron-right" style="margin: 0 8px; font-size: 10px;"></i> JSON 转 YAML
         </div>
 
         <div class="tool-header">
diff --git a/tools/jwt-generator/index.html b/tools/jwt-generator/index.html
index 06664c4..ab0bd2a 100644
--- a/tools/jwt-generator/index.html
+++ b/tools/jwt-generator/index.html
@@ -6,7 +6,7 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>JWT 生成器 - JustHTMLs</title>
     <link rel="canonical" href="https://www.htmls.dev/tools/jwt-generator/">
-    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.css" onerror="this.onerror=null;this.href='/assets/vendor/fontawesome/css/all.min.css';">
+    <link rel="stylesheet" href="../../assets/vendor/fontawesome/css/all.min.css">
     <style>
         :root {
             --primary: #ef4444;
diff --git a/tools/line-ending-converter/app.html b/tools/line-ending-converter/app.html
index 911335d..7e1f6b1 100644
--- a/tools/line-ending-converter/app.html
+++ b/tools/line-ending-converter/app.html
@@ -240,17 +240,12 @@ <h1>行尾符转换器</h1>
                     const linesEl = document.getElementById('lines');
 
                     function normalize(value) {
-                        return value.replace(/
-        /g, '
-        ').replace(/
-        /g, '
-        ');
+                        return value.replace(/\r\n/g, '\n').replace(/\r/g, '\n');
                     }
 
                     function updateLines(value) {
                         const normalized = normalize(value);
-                        linesEl.textContent = normalized ? normalized.split('
-        ').length : '0';
+                        linesEl.textContent = normalized ? normalized.split('\n').length : '0';
                     }
 
                     function convertToLf() {
@@ -261,9 +256,7 @@ <h1>行尾符转换器</h1>
 
                     function convertToCrlf() {
                         const normalized = normalize(input.value);
-                        output.value = normalized.replace(/
-        /g, '
-        ');
+                        output.value = normalized.replace(/\n/g, '\r\n');
                         updateLines(normalized);
                     }
 
diff --git a/tools/markdown-to-text/index.html b/tools/markdown-to-text/index.html
index 9d1d6b5..4989cde 100644
--- a/tools/markdown-to-text/index.html
+++ b/tools/markdown-to-text/index.html
@@ -6,7 +6,7 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>Markdown 转纯文本 - JustHTMLs</title>
     <link rel="canonical" href="https://www.htmls.dev/tools/markdown-to-text/">
-    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.css" onerror="this.onerror=null;this.href='/assets/vendor/fontawesome/css/all.min.css';">
+    <link rel="stylesheet" href="../../assets/vendor/fontawesome/css/all.min.css">
     <style>
         :root {
             --primary: #16a34a;
diff --git a/tools/meta-tags-generator/index.html b/tools/meta-tags-generator/index.html
index a1472e8..6c37e3f 100644
--- a/tools/meta-tags-generator/index.html
+++ b/tools/meta-tags-generator/index.html
@@ -6,7 +6,7 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>Meta 标签生成器 - JustHTMLs</title>
     <link rel="canonical" href="https://www.htmls.dev/tools/meta-tags-generator/">
-    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.css" onerror="this.onerror=null;this.href='/assets/vendor/fontawesome/css/all.min.css';">
+    <link rel="stylesheet" href="../../assets/vendor/fontawesome/css/all.min.css">
     <style>
         :root {
             --primary: #14b8a6;
diff --git a/tools/morse-decode/index.html b/tools/morse-decode/index.html
index ac0951e..b9e3754 100644
--- a/tools/morse-decode/index.html
+++ b/tools/morse-decode/index.html
@@ -6,7 +6,7 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>摩斯电码解码 - JustHTMLs</title>
     <link rel="canonical" href="https://www.htmls.dev/tools/morse-decode/">
-    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.css" onerror="this.onerror=null;this.href='/assets/vendor/fontawesome/css/all.min.css';">
+    <link rel="stylesheet" href="../../assets/vendor/fontawesome/css/all.min.css">
     <style>
         :root {
             --primary: #a855f7;
diff --git a/tools/morse-encode/index.html b/tools/morse-encode/index.html
index 026c59f..4a4b268 100644
--- a/tools/morse-encode/index.html
+++ b/tools/morse-encode/index.html
@@ -6,7 +6,7 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>摩斯电码编码 - JustHTMLs</title>
     <link rel="canonical" href="https://www.htmls.dev/tools/morse-encode/">
-    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.css" onerror="this.onerror=null;this.href='/assets/vendor/fontawesome/css/all.min.css';">
+    <link rel="stylesheet" href="../../assets/vendor/fontawesome/css/all.min.css">
     <style>
         :root {
             --primary: #22c55e;
diff --git a/tools/nanoid-generator/index.html b/tools/nanoid-generator/index.html
index 4b0cae9..ed37766 100644
--- a/tools/nanoid-generator/index.html
+++ b/tools/nanoid-generator/index.html
@@ -6,7 +6,7 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>NanoID 生成器 - JustHTMLs</title>
     <link rel="canonical" href="https://www.htmls.dev/tools/nanoid-generator/">
-    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.css" onerror="this.onerror=null;this.href='/assets/vendor/fontawesome/css/all.min.css';">
+    <link rel="stylesheet" href="../../assets/vendor/fontawesome/css/all.min.css">
     <style>
         :root {
             --primary: #3b82f6;
diff --git a/tools/password-generator/index.html b/tools/password-generator/index.html
index af39c44..7a66939 100644
--- a/tools/password-generator/index.html
+++ b/tools/password-generator/index.html
@@ -6,7 +6,7 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>安全密码生成器 - JustHTMLs</title>
     <link rel="canonical" href="https://www.htmls.dev/tools/password-generator/">
-    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.css" onerror="this.onerror=null;this.href='/assets/vendor/fontawesome/css/all.min.css';">
+    <link rel="stylesheet" href="../../assets/vendor/fontawesome/css/all.min.css">
     <style>
         :root {
             --primary: #667eea;
@@ -227,7 +227,7 @@
 <body>
     <header>
         <div class="container">
-            <a href="/" class="back-link">
+            <a href="../../" class="back-link">
                 <i class="fas fa-arrow-left"></i>
                 返回首页
             </a>
diff --git a/tools/qr-generator/app.html b/tools/qr-generator/app.html
index b3e6fcf..0c7a609 100644
--- a/tools/qr-generator/app.html
+++ b/tools/qr-generator/app.html
@@ -6,7 +6,7 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>二维码生成器</title>
     <link rel="canonical" href="https://www.htmls.dev/tools/qr-generator/app.html">
-    <script src="https://cdn.jsdelivr.net/npm/qrcodejs@1.0.0/qrcode.min.js" onerror="this.onerror=null;this.src='/assets/vendor/qrcodejs/qrcode.min.js';"></script>
+    <script src="../../assets/vendor/qrcodejs/qrcode.min.js"></script>
     <style>
         * {
             margin: 0;
diff --git a/tools/qr-generator/index.html b/tools/qr-generator/index.html
index 228be80..37d7aa7 100644
--- a/tools/qr-generator/index.html
+++ b/tools/qr-generator/index.html
@@ -6,7 +6,7 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>二维码生成器 - JustHTMLs</title>
     <link rel="canonical" href="https://www.htmls.dev/tools/qr-generator/">
-    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.css" onerror="this.onerror=null;this.href='/assets/vendor/fontawesome/css/all.min.css';">
+    <link rel="stylesheet" href="../../assets/vendor/fontawesome/css/all.min.css">
     <style>
         :root {
             --primary: #10b981;
@@ -227,7 +227,7 @@
 <body>
     <header>
         <div class="container">
-            <a href="/" class="back-link">
+            <a href="../../" class="back-link">
                 <i class="fas fa-arrow-left"></i>
                 返回首页
             </a>
diff --git a/tools/random-number/index.html b/tools/random-number/index.html
index 241ae48..077eeb5 100644
--- a/tools/random-number/index.html
+++ b/tools/random-number/index.html
@@ -6,7 +6,7 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>随机数生成器 - JustHTMLs</title>
     <link rel="canonical" href="https://www.htmls.dev/tools/random-number/">
-    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.css" onerror="this.onerror=null;this.href='/assets/vendor/fontawesome/css/all.min.css';">
+    <link rel="stylesheet" href="../../assets/vendor/fontawesome/css/all.min.css">
     <style>
         :root {
             --primary: #f97316;
diff --git a/tools/random-picker/index.html b/tools/random-picker/index.html
index 5e0504f..e85868d 100644
--- a/tools/random-picker/index.html
+++ b/tools/random-picker/index.html
@@ -6,7 +6,7 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>随机抽取器 - JustHTMLs</title>
     <link rel="canonical" href="https://www.htmls.dev/tools/random-picker/">
-    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.css" onerror="this.onerror=null;this.href='/assets/vendor/fontawesome/css/all.min.css';">
+    <link rel="stylesheet" href="../../assets/vendor/fontawesome/css/all.min.css">
     <style>
         :root {
             --primary: #06b6d4;
diff --git a/tools/regex-tester/index.html b/tools/regex-tester/index.html
index 2006c66..54ec0cf 100644
--- a/tools/regex-tester/index.html
+++ b/tools/regex-tester/index.html
@@ -6,7 +6,7 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>正则表达式测试器 - JustHTMLs</title>
     <link rel="canonical" href="https://www.htmls.dev/tools/regex-tester/">
-    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.css" onerror="this.onerror=null;this.href='/assets/vendor/fontawesome/css/all.min.css';">
+    <link rel="stylesheet" href="../../assets/vendor/fontawesome/css/all.min.css">
     <style>
         :root {
             --primary: #a855f7;
@@ -227,7 +227,7 @@
 <body>
     <header>
         <div class="container">
-            <a href="/" class="back-link">
+            <a href="../../" class="back-link">
                 <i class="fas fa-arrow-left"></i>
                 返回首页
             </a>
diff --git a/tools/robots-txt-generator/index.html b/tools/robots-txt-generator/index.html
index f62f6b1..92cc28d 100644
--- a/tools/robots-txt-generator/index.html
+++ b/tools/robots-txt-generator/index.html
@@ -6,7 +6,7 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>Robots.txt 生成器 - JustHTMLs</title>
     <link rel="canonical" href="https://www.htmls.dev/tools/robots-txt-generator/">
-    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.css" onerror="this.onerror=null;this.href='/assets/vendor/fontawesome/css/all.min.css';">
+    <link rel="stylesheet" href="../../assets/vendor/fontawesome/css/all.min.css">
     <style>
         :root {
             --primary: #8b5cf6;
diff --git a/tools/rot13/index.html b/tools/rot13/index.html
index dc42417..ff1d1de 100644
--- a/tools/rot13/index.html
+++ b/tools/rot13/index.html
@@ -6,7 +6,7 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>ROT13 编码 - JustHTMLs</title>
     <link rel="canonical" href="https://www.htmls.dev/tools/rot13/">
-    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.css" onerror="this.onerror=null;this.href='/assets/vendor/fontawesome/css/all.min.css';">
+    <link rel="stylesheet" href="../../assets/vendor/fontawesome/css/all.min.css">
     <style>
         :root {
             --primary: #64748b;
diff --git a/tools/sitemap-generator/index.html b/tools/sitemap-generator/index.html
index fc9437a..2fd4ace 100644
--- a/tools/sitemap-generator/index.html
+++ b/tools/sitemap-generator/index.html
@@ -6,7 +6,7 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>Sitemap 生成器 - JustHTMLs</title>
     <link rel="canonical" href="https://www.htmls.dev/tools/sitemap-generator/">
-    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.css" onerror="this.onerror=null;this.href='/assets/vendor/fontawesome/css/all.min.css';">
+    <link rel="stylesheet" href="../../assets/vendor/fontawesome/css/all.min.css">
     <style>
         :root {
             --primary: #ec4899;
diff --git a/tools/sql-formatter/app.html b/tools/sql-formatter/app.html
index cbba0eb..99dedc2 100644
--- a/tools/sql-formatter/app.html
+++ b/tools/sql-formatter/app.html
@@ -239,7 +239,7 @@ <h1>SQL 格式化工具</h1>
         </div>
     </div>
 
-    <script src="https://cdn.jsdelivr.net/npm/sql-formatter@15.4.3/dist/sql-formatter.min.js" onerror="this.onerror=null;this.src='/assets/vendor/sql-formatter/sql-formatter.min.js';"></script>
+    <script src="../../assets/vendor/sql-formatter/sql-formatter.min.js"></script>
 
     <script>
         const input = document.getElementById('input');
diff --git a/tools/sql-minifier/index.html b/tools/sql-minifier/index.html
index 262415f..af8537c 100644
--- a/tools/sql-minifier/index.html
+++ b/tools/sql-minifier/index.html
@@ -6,7 +6,7 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>SQL 压缩器 - JustHTMLs</title>
     <link rel="canonical" href="https://www.htmls.dev/tools/sql-minifier/">
-    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.css" onerror="this.onerror=null;this.href='/assets/vendor/fontawesome/css/all.min.css';">
+    <link rel="stylesheet" href="../../assets/vendor/fontawesome/css/all.min.css">
     <style>
         :root {
             --primary: #dc2626;
diff --git a/tools/text-reverser/app.html b/tools/text-reverser/app.html
index d8409d4..7a1f1e6 100644
--- a/tools/text-reverser/app.html
+++ b/tools/text-reverser/app.html
@@ -253,15 +253,9 @@ <h1>文本反转工具</h1>
                         if (mode.value === 'chars') {
                             output.value = value.split('').reverse().join('');
                         } else if (mode.value === 'lines') {
-                            output.value = value.split(/
-        ?
-        /).reverse().join('
-        ');
+                            output.value = value.split(/\r?\n/).reverse().join('\n');
                         } else {
-                            output.value = value.split(/
-        ?
-        /).map(line => line.split('').reverse().join('')).join('
-        ');
+                            output.value = value.split(/\r?\n/).map(line => Array.from(line).reverse().join('')).join('\n');
                         }
                     }
 
diff --git a/tools/text-to-html/index.html b/tools/text-to-html/index.html
index c1ea66a..4830aed 100644
--- a/tools/text-to-html/index.html
+++ b/tools/text-to-html/index.html
@@ -6,7 +6,7 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>文本转 HTML - JustHTMLs</title>
     <link rel="canonical" href="https://www.htmls.dev/tools/text-to-html/">
-    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.css" onerror="this.onerror=null;this.href='/assets/vendor/fontawesome/css/all.min.css';">
+    <link rel="stylesheet" href="../../assets/vendor/fontawesome/css/all.min.css">
     <style>
         :root {
             --primary: #4f46e5;
diff --git a/tools/tsv-to-csv/index.html b/tools/tsv-to-csv/index.html
index af0c4b4..77e4b42 100644
--- a/tools/tsv-to-csv/index.html
+++ b/tools/tsv-to-csv/index.html
@@ -6,7 +6,7 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>TSV 转 CSV - JustHTMLs</title>
     <link rel="canonical" href="https://www.htmls.dev/tools/tsv-to-csv/">
-    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.css" onerror="this.onerror=null;this.href='/assets/vendor/fontawesome/css/all.min.css';">
+    <link rel="stylesheet" href="../../assets/vendor/fontawesome/css/all.min.css">
     <style>
         :root {
             --primary: #a855f7;
diff --git a/tools/tsv-to-json/index.html b/tools/tsv-to-json/index.html
index 8b56ffe..b00c225 100644
--- a/tools/tsv-to-json/index.html
+++ b/tools/tsv-to-json/index.html
@@ -6,7 +6,7 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>TSV 转 JSON - JustHTMLs</title>
     <link rel="canonical" href="https://www.htmls.dev/tools/tsv-to-json/">
-    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.css" onerror="this.onerror=null;this.href='/assets/vendor/fontawesome/css/all.min.css';">
+    <link rel="stylesheet" href="../../assets/vendor/fontawesome/css/all.min.css">
     <style>
         :root {
             --primary: #0ea5e9;
diff --git a/tools/ulid-generator/index.html b/tools/ulid-generator/index.html
index 804edbd..3a61c16 100644
--- a/tools/ulid-generator/index.html
+++ b/tools/ulid-generator/index.html
@@ -6,7 +6,7 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>ULID 生成器 - JustHTMLs</title>
     <link rel="canonical" href="https://www.htmls.dev/tools/ulid-generator/">
-    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.css" onerror="this.onerror=null;this.href='/assets/vendor/fontawesome/css/all.min.css';">
+    <link rel="stylesheet" href="../../assets/vendor/fontawesome/css/all.min.css">
     <style>
         :root {
             --primary: #10b981;
diff --git a/tools/unicode-escape/index.html b/tools/unicode-escape/index.html
index 01b6503..29ef785 100644
--- a/tools/unicode-escape/index.html
+++ b/tools/unicode-escape/index.html
@@ -6,7 +6,7 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>Unicode 转义 - JustHTMLs</title>
     <link rel="canonical" href="https://www.htmls.dev/tools/unicode-escape/">
-    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.css" onerror="this.onerror=null;this.href='/assets/vendor/fontawesome/css/all.min.css';">
+    <link rel="stylesheet" href="../../assets/vendor/fontawesome/css/all.min.css">
     <style>
         :root {
             --primary: #06b6d4;
diff --git a/tools/unicode-unescape/index.html b/tools/unicode-unescape/index.html
index aad27eb..a527200 100644
--- a/tools/unicode-unescape/index.html
+++ b/tools/unicode-unescape/index.html
@@ -6,7 +6,7 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>Unicode 反转义 - JustHTMLs</title>
     <link rel="canonical" href="https://www.htmls.dev/tools/unicode-unescape/">
-    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.css" onerror="this.onerror=null;this.href='/assets/vendor/fontawesome/css/all.min.css';">
+    <link rel="stylesheet" href="../../assets/vendor/fontawesome/css/all.min.css">
     <style>
         :root {
             --primary: #84cc16;
diff --git a/tools/url-encode/index.html b/tools/url-encode/index.html
index defd2a9..666bdca 100644
--- a/tools/url-encode/index.html
+++ b/tools/url-encode/index.html
@@ -6,7 +6,7 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>URL 编码解码 - JustHTMLs</title>
     <link rel="canonical" href="https://www.htmls.dev/tools/url-encode/">
-    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.css" onerror="this.onerror=null;this.href='/assets/vendor/fontawesome/css/all.min.css';">
+    <link rel="stylesheet" href="../../assets/vendor/fontawesome/css/all.min.css">
     <style>
         :root {
             --primary: #06b6d4;
@@ -227,7 +227,7 @@
 <body>
     <header>
         <div class="container">
-            <a href="/" class="back-link">
+            <a href="../../" class="back-link">
                 <i class="fas fa-arrow-left"></i>
                 返回首页
             </a>
diff --git a/tools/uuid-generator/app.html b/tools/uuid-generator/app.html
index e5144ab..9a92940 100644
--- a/tools/uuid-generator/app.html
+++ b/tools/uuid-generator/app.html
@@ -376,17 +376,25 @@ <h3>生成结果</h3>
                     return v.toString(16);
                 });
             } else if (version === '1') {
-                // UUID v1 simulation (timestamp-based)
-                const timestamp = Date.now();
-                const timeHex = timestamp.toString(16).padStart(12, '0');
-                const clockSeq = Math.floor(Math.random() * 16384).toString(16).padStart(4, '0');
-                const node = Math.floor(Math.random() * 281474976710656).toString(16).padStart(12, '0');
-
-                return timeHex.substring(0, 8) + '-' +
-                       timeHex.substring(8, 12) + '-1' +
-                       timeHex.substring(12, 15) + '-' +
-                       clockSeq.substring(0, 1) + '0' + clockSeq.substring(1) + '-' +
-                       node;
+                // UUID v1（RFC 4122 正确实现）
+                const UUID_EPOCH = 12219292800000n; // ms between 1582-10-15 and 1970-01-01
+                const now = BigInt(Date.now());
+                const time100ns = (now + UUID_EPOCH) * 10000n;
+                const timeLow = Number(time100ns & 0xffffffffn);
+                const timeMid = Number((time100ns >> 32n) & 0xffffn);
+                const timeHi = Number((time100ns >> 48n) & 0x0fffn) | 0x1000; // version = 1
+                const clockSeq = Math.floor(Math.random() * 0x3fff);
+                const clockSeqHi = (clockSeq >> 8) | 0x80; // variant = 10xx
+                const clockSeqLow = clockSeq & 0xff;
+                const node = crypto.getRandomValues(new Uint8Array(6));
+                return (
+                    timeLow.toString(16).padStart(8, '0') + '-' +
+                    timeMid.toString(16).padStart(4, '0') + '-' +
+                    timeHi.toString(16).padStart(4, '0') + '-' +
+                    clockSeqHi.toString(16).padStart(2, '0') +
+                    clockSeqLow.toString(16).padStart(2, '0') + '-' +
+                    [...node].map(b => b.toString(16).padStart(2, '0')).join('')
+                );
             }
             return generateUUID('4');
         }
diff --git a/tools/xml-formatter/index.html b/tools/xml-formatter/index.html
index 8bcada1..8db1d41 100644
--- a/tools/xml-formatter/index.html
+++ b/tools/xml-formatter/index.html
@@ -6,7 +6,7 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>XML 格式化工具 - JustHTMLs</title>
     <link rel="canonical" href="https://www.htmls.dev/tools/xml-formatter/">
-    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.css" onerror="this.onerror=null;this.href='/assets/vendor/fontawesome/css/all.min.css';">
+    <link rel="stylesheet" href="../../assets/vendor/fontawesome/css/all.min.css">
     <style>
         :root {
             --primary: #3b82f6;
diff --git a/tools/xml-minifier/index.html b/tools/xml-minifier/index.html
index 4ca0b33..06848bf 100644
--- a/tools/xml-minifier/index.html
+++ b/tools/xml-minifier/index.html
@@ -6,7 +6,7 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>XML 压缩器 - JustHTMLs</title>
     <link rel="canonical" href="https://www.htmls.dev/tools/xml-minifier/">
-    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.css" onerror="this.onerror=null;this.href='/assets/vendor/fontawesome/css/all.min.css';">
+    <link rel="stylesheet" href="../../assets/vendor/fontawesome/css/all.min.css">
     <style>
         :root {
             --primary: #10b981;
diff --git a/tools/xml-to-yaml/index.html b/tools/xml-to-yaml/index.html
index d175bb5..4112b4d 100644
--- a/tools/xml-to-yaml/index.html
+++ b/tools/xml-to-yaml/index.html
@@ -6,7 +6,7 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>XML 转 YAML - JustHTMLs</title>
     <link rel="canonical" href="https://www.htmls.dev/tools/xml-to-yaml/">
-    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.css" onerror="this.onerror=null;this.href='/assets/vendor/fontawesome/css/all.min.css';">
+    <link rel="stylesheet" href="../../assets/vendor/fontawesome/css/all.min.css">
     <style>
         :root {
             --primary: #f97316;
diff --git a/tools/yaml-formatter/index.html b/tools/yaml-formatter/index.html
index cfc2ade..19f2ab9 100644
--- a/tools/yaml-formatter/index.html
+++ b/tools/yaml-formatter/index.html
@@ -6,7 +6,7 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>YAML 格式化工具 - JustHTMLs</title>
     <link rel="canonical" href="https://www.htmls.dev/tools/yaml-formatter/">
-    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.css" onerror="this.onerror=null;this.href='/assets/vendor/fontawesome/css/all.min.css';">
+    <link rel="stylesheet" href="../../assets/vendor/fontawesome/css/all.min.css">
     <style>
         :root {
             --primary: #f59e0b;
diff --git a/tools/yaml-minifier/index.html b/tools/yaml-minifier/index.html
index 344889c..8844c9e 100644
--- a/tools/yaml-minifier/index.html
+++ b/tools/yaml-minifier/index.html
@@ -6,7 +6,7 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>YAML 压缩器 - JustHTMLs</title>
     <link rel="canonical" href="https://www.htmls.dev/tools/yaml-minifier/">
-    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.css" onerror="this.onerror=null;this.href='/assets/vendor/fontawesome/css/all.min.css';">
+    <link rel="stylesheet" href="../../assets/vendor/fontawesome/css/all.min.css">
     <style>
         :root {
             --primary: #8b5cf6;
diff --git a/tools/yaml-to-csv/index.html b/tools/yaml-to-csv/index.html
index a80f543..782a0f0 100644
--- a/tools/yaml-to-csv/index.html
+++ b/tools/yaml-to-csv/index.html
@@ -6,7 +6,7 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>YAML 转 CSV - JustHTMLs</title>
     <link rel="canonical" href="https://www.htmls.dev/tools/yaml-to-csv/">
-    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.css" onerror="this.onerror=null;this.href='/assets/vendor/fontawesome/css/all.min.css';">
+    <link rel="stylesheet" href="../../assets/vendor/fontawesome/css/all.min.css">
     <style>
         :root {
             --primary: #64748b;
diff --git a/tools/yaml-to-json/index.html b/tools/yaml-to-json/index.html
index 282ddc2..f75efd3 100644
--- a/tools/yaml-to-json/index.html
+++ b/tools/yaml-to-json/index.html
@@ -6,7 +6,7 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>YAML 转 JSON - JustHTMLs</title>
     <link rel="canonical" href="https://www.htmls.dev/tools/yaml-to-json/">
-    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.css" onerror="this.onerror=null;this.href='/assets/vendor/fontawesome/css/all.min.css';">
+    <link rel="stylesheet" href="../../assets/vendor/fontawesome/css/all.min.css">
     <style>
         :root {
             --primary: #14b8a6;
diff --git a/tools/yaml-to-xml/index.html b/tools/yaml-to-xml/index.html
index 9ec9ea0..70150be 100644
--- a/tools/yaml-to-xml/index.html
+++ b/tools/yaml-to-xml/index.html
@@ -6,7 +6,7 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>YAML 转 XML - JustHTMLs</title>
     <link rel="canonical" href="https://www.htmls.dev/tools/yaml-to-xml/">
-    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.css" onerror="this.onerror=null;this.href='/assets/vendor/fontawesome/css/all.min.css';">
+    <link rel="stylesheet" href="../../assets/vendor/fontawesome/css/all.min.css">
     <style>
         :root {
             --primary: #06b6d4;
