diff --git a/src/.vitepress/plugins/utils/file-processor.ts b/src/.vitepress/plugins/utils/file-processor.ts
index d85b2c6..ee9c519 100644
--- a/src/.vitepress/plugins/utils/file-processor.ts
+++ b/src/.vitepress/plugins/utils/file-processor.ts
@@ -25,41 +25,29 @@ const removeDuplicates = (links: SectionLinkListItem[]) => {
 
 const hasChanges = (
   existingLinks: SectionLinkListItem[],
-  mergedLinks: SectionLinkListItem[],
-  newLinks: SectionLinkListItem[]
+  mergedLinks: SectionLinkListItem[]
 ) => {
-  const existingLinksSet = new Set(
+  if (existingLinks.length !== mergedLinks.length) return true
+
+  const existingSet = new Set(
     existingLinks
-      .map(link => link.link)
-      .filter((link): link is string => Boolean(link))
-      .map(normalizeLink)
-  )
-  
-  const hasNewLinks = newLinks.some(
-    link => link.link && !existingLinksSet.has(normalizeLink(link.link))
+      .filter(link => link.link)
+      .map(link => `${normalizeLink(link.link!)}|${link.title}`)
   )
 
-  if (hasNewLinks) return true
-
-  const sidebarLinksSet = new Set(
-    newLinks
-      .map(link => link.link)
-      .filter((link): link is string => Boolean(link))
-      .map(normalizeLink)
+  const mergedSet = new Set(
+    mergedLinks
+      .filter(link => link.link)
+      .map(link => `${normalizeLink(link.link!)}|${link.title}`)
   )
 
-  const existingSidebarLinks = existingLinks
-    .filter(link => link.link && sidebarLinksSet.has(normalizeLink(link.link)))
-    .map(link => normalizeLink(link.link!))
-    .join('|')
-  
-  const mergedSidebarLinks = mergedLinks
-    .slice(0, newLinks.length)
-    .filter(link => link.link && sidebarLinksSet.has(normalizeLink(link.link)))
-    .map(link => normalizeLink(link.link!))
-    .join('|')
+  if (existingSet.size !== mergedSet.size) return true
 
-  return existingSidebarLinks !== mergedSidebarLinks && mergedLinks.length === existingLinks.length
+  for (const item of existingSet) {
+    if (!mergedSet.has(item)) return true
+  }
+
+  return false
 }
 
 export const processIndexFile = (
@@ -76,22 +64,19 @@ export const processIndexFile = (
     const relativePath = relative(srcDir, filePath).replace(/\\/g, '/')
     const normalizedPath = relativePath.startsWith('/') ? relativePath : `/${relativePath}`
 
-    const rawExistingLinks: SectionLinkListItem[] = Array.isArray(frontmatter.section_links)
-      ? [...frontmatter.section_links]
-      : []
-    
-    const existingLinks = removeDuplicates(rawExistingLinks)
+    const existingLinks = removeDuplicates(
+      Array.isArray(frontmatter.section_links) ? [...frontmatter.section_links] : []
+    )
     const newLinks = extractTopLevelLinks(sidebarItems, normalizedPath, srcDir)
 
     if (!newLinks.length) return false
 
     const mergedLinks = removeDuplicates(mergeSectionLinks(existingLinks, newLinks))
 
-    if (!hasChanges(existingLinks, mergedLinks, newLinks)) return false
+    if (!hasChanges(existingLinks, mergedLinks)) return false
 
     frontmatter.section_links = mergedLinks
-    const updatedContent = stringifyFrontmatter(frontmatter, content)
-    writeFileSync(filePath, updatedContent, 'utf-8')
+    writeFileSync(filePath, stringifyFrontmatter(frontmatter, content), 'utf-8')
     return true
   } catch {
     return false
@@ -112,22 +97,19 @@ export const processPageWithItems = (
     const relativePath = relative(srcDir, filePath).replace(/\\/g, '/')
     const normalizedPath = relativePath.startsWith('/') ? relativePath : `/${relativePath}`
 
-    const rawExistingLinks: SectionLinkListItem[] = Array.isArray(frontmatter.section_links)
-      ? [...frontmatter.section_links]
-      : []
-    
-    const existingLinks = removeDuplicates(rawExistingLinks)
+    const existingLinks = removeDuplicates(
+      Array.isArray(frontmatter.section_links) ? [...frontmatter.section_links] : []
+    )
     const newLinks = extractItemsForPage(sidebarItems, normalizedPath, srcDir)
 
-    if (!newLinks.length) return false
+    const mergedLinks = newLinks.length > 0
+      ? removeDuplicates(mergeSectionLinks(existingLinks, newLinks))
+      : []
 
-    const mergedLinks = removeDuplicates(mergeSectionLinks(existingLinks, newLinks))
-
-    if (!hasChanges(existingLinks, mergedLinks, newLinks)) return false
+    if (!hasChanges(existingLinks, mergedLinks)) return false
 
     frontmatter.section_links = mergedLinks
-    const updatedContent = stringifyFrontmatter(frontmatter, content)
-    writeFileSync(filePath, updatedContent, 'utf-8')
+    writeFileSync(filePath, stringifyFrontmatter(frontmatter, content), 'utf-8')
     return true
   } catch {
     return false
diff --git a/src/.vitepress/plugins/utils/frontmatter.ts b/src/.vitepress/plugins/utils/frontmatter.ts
index 6084ad9..b3502ee 100644
--- a/src/.vitepress/plugins/utils/frontmatter.ts
+++ b/src/.vitepress/plugins/utils/frontmatter.ts
@@ -11,7 +11,11 @@ export const parseFrontmatter = (content: string) => {
 
   const [, frontmatterText] = frontmatterMatch
   const frontmatterEnd = frontmatterMatch[0].length
-  const cleanContent = content.slice(frontmatterEnd).replace(/^---[\s\S]*?---\s*\n*/g, '').trim()
+  let cleanContent = content.slice(frontmatterEnd)
+  cleanContent = cleanContent.replace(/^---[\s\S]*?---\s*\n*/g, '').trim()
+  if (!cleanContent) {
+    cleanContent = content.slice(frontmatterEnd).replace(/^---[\s\S]*?---\s*\n*/g, '').trim()
+  }
   
   const frontmatter: Frontmatter = {}
   const lines = frontmatterText.split('\n')
diff --git a/src/.vitepress/plugins/utils/links.ts b/src/.vitepress/plugins/utils/links.ts
index 62bdf32..d5a45e4 100644
--- a/src/.vitepress/plugins/utils/links.ts
+++ b/src/.vitepress/plugins/utils/links.ts
@@ -37,16 +37,6 @@ export const mergeSectionLinks = (
     }
   }
 
-  for (const existingLink of existingLinks) {
-    if (existingLink.link) {
-      const normalizedLink = normalizeLink(existingLink.link)
-      if (!processedLinks.has(normalizedLink)) {
-        processedLinks.add(normalizedLink)
-        result.push({ ...existingLink })
-      }
-    }
-  }
-
   return result
 }
 
@@ -62,7 +52,7 @@ export const extractTopLevelLinks = (
     if ('excludeFromIndex' in item && item.excludeFromIndex) {
       continue
     }
-
+    
     if (item.link) {
       const normalizedItemPath = normalizeLink(item.link)
       if (normalizedItemPath === normalizedCurrentPath) {
@@ -97,7 +87,7 @@ const findItemsRecursive = (
           if ('excludeFromIndex' in subItem && subItem.excludeFromIndex) {
             continue
           }
-
+          
           if (subItem.link) {
             links.push({
               title: subItem.text || '',