diff --git a/src/components/blog/Comments.tsx b/src/components/blog/Comments.tsx
index db8bbf0..2022a4c 100644
--- a/src/components/blog/Comments.tsx
+++ b/src/components/blog/Comments.tsx
@@ -2,6 +2,7 @@ import { useEffect, useRef } from 'react';
 import type { WalineInstance, WalineInitOptions } from '@waline/client';
 import { init } from '@waline/client';
 import '@waline/client/style';
+import '@/styles/waline-custom.css';
 
 import type { Lang } from '@/types/i18n';
 
diff --git a/src/styles/waline-custom.css b/src/styles/waline-custom.css
new file mode 100644
index 0000000..cf61afb
--- /dev/null
+++ b/src/styles/waline-custom.css
@@ -0,0 +1,342 @@
+/**
+ * Waline Custom Styles
+ * 适配网站主题风格 - 紫色渐变主题
+ */
+
+/* ========== 基础变量覆盖 ========== */
+:root {
+  /* 主题色 - 使用网站的紫色渐变accent */
+  --waline-theme-color: #8B5CF6;
+  --waline-active-color: #EC4899;
+
+  /* 背景色 */
+  --waline-bg-color: oklch(1 0 0);
+  --waline-bg-color-light: oklch(0.97 0 0);
+  --waline-bg-color-hover: oklch(0.93 0 0);
+
+  /* 文字颜色 */
+  --waline-color: oklch(0.4 0 0);
+  --waline-light-grey: oklch(0.65 0 0);
+  --waline-dark-grey: oklch(0.3 0 0);
+
+  /* 边框颜色 */
+  --waline-border-color: oklch(0.87 0 0);
+
+  /* 其他颜色 */
+  --waline-badge-color: #8B5CF6;
+  --waline-info-bg-color: oklch(0.97 0 0);
+  --waline-info-color: oklch(0.55 0 0);
+  --waline-bq-color: oklch(0.93 0 0);
+
+  /* 代码块背景 */
+  --waline-code-bg-color: oklch(0.25 0 0);
+
+  /* 圆角 - 与网站一致 */
+  --waline-border-radius: var(--radius, 0.75rem);
+
+  /* 阴影 */
+  --waline-box-shadow: var(--shadow-md, 0 4px 12px rgba(0, 0, 0, 0.08));
+
+  /* 头像圆角 - 使用网站风格 */
+  --waline-avatar-radius: var(--radius-md, 0.5rem);
+
+  /* 按钮样式 */
+  --waline-btn-radius: var(--radius, 0.75rem);
+}
+
+/* ========== 暗黑模式 ========== */
+.dark {
+  --waline-bg-color: oklch(0.205 0 0);
+  --waline-bg-color-light: oklch(0.269 0 0);
+  --waline-bg-color-hover: oklch(0.32 0 0);
+
+  --waline-color: oklch(0.9 0 0);
+  --waline-light-grey: oklch(0.6 0 0);
+  --waline-dark-grey: oklch(0.75 0 0);
+
+  --waline-border-color: oklch(1 0 0 / 15%);
+
+  --waline-info-bg-color: oklch(0.269 0 0);
+  --waline-info-color: oklch(0.6 0 0);
+  --waline-bq-color: oklch(0.269 0 0);
+
+  --waline-code-bg-color: oklch(0.12 0 0);
+
+  --waline-box-shadow: var(--shadow-md, 0 4px 12px rgba(0, 0, 0, 0.25));
+}
+
+/* ========== 评论面板样式 ========== */
+.wl-panel {
+  border-radius: var(--waline-border-radius) !important;
+  border: 1px solid var(--waline-border-color) !important;
+  box-shadow: var(--waline-box-shadow) !important;
+  background: var(--waline-bg-color) !important;
+}
+
+/* ========== 输入框样式 ========== */
+.wl-header {
+  border-bottom-color: var(--waline-border-color) !important;
+}
+
+.wl-header label {
+  color: var(--waline-color) !important;
+}
+
+.wl-header input {
+  background: transparent !important;
+}
+
+.wl-editor {
+  background: var(--waline-bg-color-light) !important;
+  border-radius: var(--waline-btn-radius) !important;
+}
+
+.wl-editor:focus {
+  background: var(--waline-bg-color-hover) !important;
+}
+
+/* ========== 按钮样式 ========== */
+.wl-btn {
+  border-radius: var(--waline-btn-radius) !important;
+  font-size: 0.875em !important;
+  transition: all 0.2s ease !important;
+}
+
+.wl-btn:hover {
+  border-color: var(--waline-theme-color) !important;
+  color: var(--waline-theme-color) !important;
+  background: var(--waline-bg-color-light) !important;
+}
+
+.wl-btn.primary {
+  background: linear-gradient(135deg, #8B5CF6, #EC4899) !important;
+  border: none !important;
+  color: white !important;
+  font-weight: 500 !important;
+}
+
+.wl-btn.primary:hover {
+  background: linear-gradient(135deg, #7C3AED, #DB2777) !important;
+  border: none !important;
+  color: white !important;
+  transform: translateY(-1px);
+  box-shadow: 0 4px 12px rgba(139, 92, 246, 0.3);
+}
+
+/* ========== 头部标签页 ========== */
+.wl-header label {
+  transition: all 0.2s ease !important;
+}
+
+.wl-header label:hover {
+  background: var(--waline-bg-color-light) !important;
+}
+
+/* ========== 评论卡片样式 ========== */
+.wl-card {
+  border-bottom-color: var(--waline-border-color) !important;
+}
+
+.wl-card:first-child {
+  margin-inline-start: 0 !important;
+}
+
+.wl-nick {
+  color: var(--waline-color) !important;
+}
+
+.wl-time {
+  color: var(--waline-info-color) !important;
+}
+
+.wl-content {
+  color: var(--waline-color) !important;
+  line-height: 1.8 !important;
+}
+
+/* ========== 徽章样式 ========== */
+.wl-badge {
+  background: linear-gradient(135deg, #8B5CF6, #EC4899) !important;
+  border: none !important;
+  color: white !important;
+  font-size: 0.7em !important;
+  padding: 2px 8px !important;
+  border-radius: 9999px !important;
+}
+
+/* ========== 操作按钮 ========== */
+.wl-action {
+  color: var(--waline-light-grey) !important;
+  transition: all 0.2s ease !important;
+}
+
+.wl-action:hover {
+  color: var(--waline-theme-color) !important;
+  transform: scale(1.1);
+}
+
+.wl-action.active {
+  color: var(--waline-active-color) !important;
+}
+
+/* ========== 评论操作 ========== */
+.wl-delete:hover,
+.wl-like:hover,
+.wl-reply:hover,
+.wl-edit:hover {
+  color: var(--waline-theme-color) !important;
+}
+
+.wl-delete.active,
+.wl-like.active,
+.wl-reply.active,
+.wl-edit.active {
+  color: var(--waline-active-color) !important;
+}
+
+/* ========== 排序按钮 ========== */
+.wl-sort li {
+  color: var(--waline-info-color) !important;
+  transition: all 0.2s ease !important;
+}
+
+.wl-sort li:hover {
+  color: var(--waline-theme-color) !important;
+}
+
+.wl-sort li.active {
+  color: var(--waline-theme-color) !important;
+  font-weight: 600;
+}
+
+/* ========== 表情弹窗 ========== */
+.wl-emoji-popup {
+  border-radius: var(--waline-border-radius) !important;
+  box-shadow: var(--waline-box-shadow) !important;
+  background: var(--waline-bg-color) !important;
+  border: 1px solid var(--waline-border-color) !important;
+}
+
+.wl-emoji-popup .wl-tab.active {
+  background: var(--waline-bg-color-light) !important;
+}
+
+.wl-emoji-popup button:hover {
+  background: var(--waline-bg-color-hover) !important;
+}
+
+/* ========== GIF 弹窗 ========== */
+.wl-gif-popup {
+  border-radius: var(--waline-border-radius) !important;
+  box-shadow: var(--waline-box-shadow) !important;
+  background: var(--waline-bg-color) !important;
+  border: 1px solid var(--waline-border-color) !important;
+}
+
+/* ========== 评论统计 ========== */
+.wl-count {
+  color: var(--waline-theme-color) !important;
+  font-size: 1.5em !important;
+  font-weight: 700 !important;
+}
+
+/* ========== 空状态 ========== */
+.wl-empty {
+  color: var(--waline-info-color) !important;
+}
+
+/* ========== 头像样式 ========== */
+.wl-avatar {
+  border-radius: var(--waline-avatar-radius) !important;
+  border: 2px solid var(--waline-border-color) !important;
+  box-shadow: var(--waline-box-shadow) !important;
+}
+
+/* ========== 回复引用框 ========== */
+.wl-quote {
+  border-left-color: var(--waline-border-color) !important;
+}
+
+/* ========== 预览区域 ========== */
+.wl-preview .wl-content {
+  background: var(--waline-bg-color-light) !important;
+  border-radius: var(--waline-btn-radius) !important;
+}
+
+/* ========== 反应区域 ========== */
+.wl-reaction-title {
+  color: var(--waline-color) !important;
+}
+
+.wl-reaction-item.active .wl-reaction-text {
+  color: var(--waline-theme-color) !important;
+}
+
+.wl-reaction-votes {
+  border-color: var(--waline-theme-color) !important;
+  color: var(--waline-theme-color) !important;
+}
+
+.wl-reaction-item.active .wl-reaction-votes {
+  background: var(--waline-theme-color) !important;
+  color: white !important;
+}
+
+/* ========== 加载动画 ========== */
+.wl-loading svg {
+  color: var(--waline-theme-color) !important;
+}
+
+/* ========== 滚动条样式 ========== */
+[data-waline] ::-webkit-scrollbar {
+  width: 6px;
+  height: 6px;
+}
+
+[data-waline] ::-webkit-scrollbar-track-piece {
+  background: var(--waline-bg-color-light);
+  border-radius: 3px;
+}
+
+[data-waline] ::-webkit-scrollbar-thumb {
+  background: var(--waline-theme-color);
+  border-radius: 3px;
+}
+
+[data-waline] ::-webkit-scrollbar-thumb:hover {
+  background: var(--waline-active-color);
+}
+
+/* ========== 链接样式 ========== */
+[data-waline] a {
+  color: var(--waline-theme-color) !important;
+  text-decoration: none !important;
+  transition: all 0.2s ease !important;
+}
+
+[data-waline] a:hover {
+  color: var(--waline-active-color) !important;
+}
+
+/* ========== 代码块样式 ========== */
+.wl-content pre,
+.wl-content pre[class*="language-"] {
+  background: var(--waline-code-bg-color) !important;
+  border-radius: var(--waline-btn-radius) !important;
+}
+
+/* ========== 移动端适配 ========== */
+@media (max-width: 640px) {
+  .wl-panel {
+    border-radius: var(--radius-md, 0.5rem) !important;
+  }
+
+  .wl-btn {
+    font-size: 0.8em !important;
+    padding: 0.4em 0.8em !important;
+  }
+
+  .wl-editor {
+    min-height: 6em !important;
+  }
+}
diff --git a/src/utils/blog-utils.ts b/src/utils/blog-utils.ts
deleted file mode 100644
index 526c7f4..0000000
--- a/src/utils/blog-utils.ts
+++ /dev/null
@@ -1,309 +0,0 @@
-/**
- * Blog utility functions
- * This file contains common functions used across blog components
- */
-
-import { type BlogPost, type Lang } from '@/types';
-import { defaultLang } from '@/i18n/ui';
-
-/**
- * Get blog posts based on language
- * @param lang - Current language
- * @param postsGlob - Object containing imported posts from glob
- * @returns Processed blog posts array
- */
-export async function getBlogPosts(lang: Lang, postsGlob: Record<string, any>): Promise<BlogPost[]> {
-  // Get posts based on language
-  let allPosts = [];
-  
-  if (lang === 'zh') {
-    allPosts = postsGlob.zh;
-  } else {
-    allPosts = postsGlob.en;
-  }
-  
-  // Process blog post data
-  const posts: BlogPost[] = allPosts.map((post: any) => {
-    const slug = post.url?.split('/').filter(Boolean).pop() || '';
-    
-    // Default image if not specified in frontmatter
-    const defaultImage = "https://images.unsplash.com/photo-1516321318423-f06f85e504b3?w=400&h=250&fit=crop&crop=center";
-    
-    return {
-      title: post.frontmatter.title,
-      description: post.frontmatter.description || '',
-      image: post.frontmatter.image || defaultImage,
-      slug: slug,
-      tags: post.frontmatter.tags || [],
-      tagId: post.frontmatter.tagId || [],
-      category: Array.isArray(post.frontmatter.category) ? post.frontmatter.category : post.frontmatter.category ? [post.frontmatter.category] : [],
-      categoryId: Array.isArray(post.frontmatter.categoryId) ? post.frontmatter.categoryId : post.frontmatter.categoryId ? [post.frontmatter.categoryId] : [],
-      date: post.frontmatter.date || post.frontmatter.pubDate || '',
-      readTime: post.frontmatter.readTime || post.frontmatter.readingTime || '5 min read',
-      url: post.url || '',
-    };
-  });
-  
-  return posts;
-}
-
-/**
- * Sort blog posts by date (newest first)
- * @param posts - Array of blog posts
- * @returns Sorted array of blog posts
- */
-export function sortPostsByDate(posts: BlogPost[]): BlogPost[] {
-  return posts
-    .filter(post => post.date) // Filter out posts without dates
-    .sort((a, b) => {
-      const dateA = new Date(a.date).getTime();
-      const dateB = new Date(b.date).getTime();
-      return dateB - dateA; // Descending order, newest first
-    });
-}
-
-/**
- * Filter posts by category
- * @param posts - Array of blog posts
- * @param category - Category to filter by
- * @returns Filtered array of blog posts
- */
-export function filterPostsByCategory(posts: BlogPost[], category: string): BlogPost[] {
-  if (!category) return posts;
-  
-  return posts.filter(post => {
-    // First check if post contains the current category ID
-    if (post.categoryId && Array.isArray(post.categoryId)) {
-      return post.categoryId.some(catId => 
-        catId.toLowerCase() === category.toLowerCase()
-      );
-    }
-    // If no categoryId, check category
-    else if (post.category && Array.isArray(post.category)) {
-      return post.category.some(cat => 
-        cat.toLowerCase() === category.toLowerCase()
-      );
-    }
-    return false;
-  });
-}
-
-/**
- * Filter posts by tag
- * @param posts - Array of blog posts
- * @param tag - Tag to filter by
- * @returns Filtered array of blog posts
- */
-export function filterPostsByTag(posts: BlogPost[], tag: string): BlogPost[] {
-  if (!tag) return posts;
-  
-  return posts.filter(post => {
-    // First check if post contains the current tag ID
-    if (post.tagId && Array.isArray(post.tagId)) {
-      return post.tagId.some(tagId => 
-        tagId.toLowerCase() === tag.toLowerCase()
-      );
-    }
-    // If no tagId, check tags
-    else if (post.tags && Array.isArray(post.tags)) {
-      return post.tags.some(postTag => 
-        postTag.toLowerCase() === tag.toLowerCase()
-      );
-    }
-    return false;
-  });
-}
-
-/**
- * Extract categories from posts
- * @param posts - Array of blog posts
- * @returns Map of category names to category IDs
- */
-export function extractCategories(posts: any[]): Map<string, string> {
-  const allCategories = new Set<string>();
-  const categoryMap = new Map<string, string>(); // Map of category name to ID
-
-  posts.forEach(post => {
-    // Process categories
-    if (post.frontmatter?.category) {
-      const categories = Array.isArray(post.frontmatter.category) 
-        ? post.frontmatter.category 
-        : [post.frontmatter.category];
-      
-      const categoryIds = Array.isArray(post.frontmatter.categoryId) 
-        ? post.frontmatter.categoryId 
-        : post.frontmatter.categoryId ? [post.frontmatter.categoryId] : [];
-      
-      // If categoryId exists, use mapping between categoryId and category
-      if (categoryIds.length > 0 && categoryIds.length === categories.length) {
-        categories.forEach((cat: string, index: number) => {
-          if (cat && categoryIds[index]) {
-            allCategories.add(cat);
-            categoryMap.set(cat, categoryIds[index]);
-          }
-        });
-      } else {
-        // If no categoryId or lengths don't match, use category name as ID
-        categories.forEach((cat: string) => {
-          if (cat) {
-            allCategories.add(cat);
-            categoryMap.set(cat, cat.toLowerCase());
-          }
-        });
-      }
-    }
-  });
-
-  return categoryMap;
-}
-
-/**
- * Extract tags from posts
- * @param posts - Array of blog posts
- * @returns Map of tag names to tag IDs
- */
-export function extractTags(posts: any[]): Map<string, string> {
-  const allTags = new Set<string>();
-  const tagMap = new Map<string, string>(); // Map of tag name to ID
-
-  posts.forEach(post => {
-    // Process tags
-    if (post.frontmatter?.tags && Array.isArray(post.frontmatter.tags)) {
-      const tags = post.frontmatter.tags;
-      const tagIds = Array.isArray(post.frontmatter.tagId) 
-        ? post.frontmatter.tagId 
-        : post.frontmatter.tagId ? [post.frontmatter.tagId] : [];
-      
-      // If tagId exists, use mapping between tagId and tag
-      if (tagIds.length > 0 && tagIds.length === tags.length) {
-        tags.forEach((tag: string, index: number) => {
-          if (tag && tagIds[index]) {
-            allTags.add(tag);
-            tagMap.set(tag, tagIds[index]);
-          }
-        });
-      } else {
-        // If no tagId or lengths don't match, use tag name as ID
-        tags.forEach((tag: string) => {
-          if (tag) {
-            allTags.add(tag);
-            tagMap.set(tag, tag.toLowerCase());
-          }
-        });
-      }
-    }
-  });
-
-  return tagMap;
-}
-
-/**
- * Get base URL for blog based on language
- * @param lang - Current language
- * @returns Base URL string
- */
-export function getBlogBaseUrl(lang: Lang): string {
-  return lang === defaultLang ? '/blog' : `/${lang}/blog`;
-}
-
-/**
- * Process raw blog post data from import.meta.glob
- * @param allPosts - Raw posts data from import.meta.glob
- * @param lang - Current language
- * @returns Processed blog posts array
- */
-export function processRawBlogPosts(allPosts: Record<string, any>[] | any[], lang: Lang): BlogPost[] {
-  // Process blog post data
-  const posts: BlogPost[] = allPosts.map((post: any) => {
-    const slug = post.url?.split('/').filter(Boolean).pop() || '';
-    
-    // Default image if not specified in frontmatter
-    const defaultImage = "https://images.unsplash.com/photo-1516321318423-f06f85e504b3?w=400&h=250&fit=crop&crop=center";
-    
-    // Default read time text based on language
-    const defaultReadTime = lang === 'zh' ? '5 分钟阅读' : '5 min read';
-    
-    return {
-      title: post.frontmatter.title,
-      description: post.frontmatter.description || '',
-      image: post.frontmatter.image || defaultImage,
-      slug: slug,
-      tags: post.frontmatter.tags || [],
-      tagId: post.frontmatter.tagId || [],
-      category: Array.isArray(post.frontmatter.category) ? post.frontmatter.category : post.frontmatter.category ? [post.frontmatter.category] : [],
-      categoryId: Array.isArray(post.frontmatter.categoryId) ? post.frontmatter.categoryId : post.frontmatter.categoryId ? [post.frontmatter.categoryId] : [],
-      date: post.frontmatter.date || post.frontmatter.pubDate || '',
-      readTime: post.frontmatter.readTime || post.frontmatter.readingTime || defaultReadTime,
-      url: post.url || '',
-    };
-  });
-  
-  return posts;
-}
-
-/**
- * Extract post metadata for categories and tags
- * @param posts - Array of blog posts
- * @returns Array of post metadata
- */
-export function extractPostMetadata(posts: any[]) {
-  return posts.map((post: any) => ({
-    category: post.frontmatter?.category || [],
-    categoryId: post.frontmatter?.categoryId || [],
-    tags: post.frontmatter?.tags || [],
-    tagId: post.frontmatter?.tagId || []
-  }));
-}
-
-/**
- * Get all blog posts with processing for a taxonomy page (category or tag)
- * @param lang - Current language
- * @param options - Additional options for processing
- * @returns Object containing processed posts and metadata
- */
-export async function getTaxonomyPageData(lang: Lang, options?: {
-  category?: string;
-  tag?: string;
-}) {
-  // Read all blog posts
-  // Note: import.meta.glob only accepts literal strings, not variables
-  let allPosts;
-  
-  // Use specific glob patterns based on language
-  if (lang === 'zh') {
-    allPosts = await import.meta.glob('/src/pages/zh/blog/posts/*.{md,mdx}', { eager: true });
-  } else {
-    allPosts = await import.meta.glob('/src/pages/blog/posts/*.{md,mdx}', { eager: true });
-  }
-  
-  // Process blog post data
-  const blogPosts = processRawBlogPosts(Object.values(allPosts), lang);
-  
-  // Apply filters if specified
-  let filteredPosts = blogPosts;
-  
-  if (options?.category) {
-    filteredPosts = filterPostsByCategory(filteredPosts, options.category);
-  }
-  
-  if (options?.tag) {
-    filteredPosts = filterPostsByTag(filteredPosts, options.tag);
-  }
-  
-  // Sort posts by date
-  const sortedBlogPosts = sortPostsByDate(filteredPosts);
-  
-  // Extract categories and tags from all posts for sidebar
-  const allPostsMetadata = extractPostMetadata(Object.values(allPosts));
-  
-  // Get categories and tags for sidebar
-  const categories = extractCategories(allPostsMetadata);
-  const tags = extractTags(allPostsMetadata);
-  
-  return {
-    posts: sortedBlogPosts,
-    categories,
-    tags,
-    allPosts
-  };
-}
\ No newline at end of file