diff --git a/.gitignore b/.gitignore
index e14add4..a4195e9 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,7 @@
 config.yaml
 /data
 bot
-mygo_chanbot
\ No newline at end of file
+mygo_chanbot
+CLAUDE.md
+AGENTS.md
+cmd/seed/
\ No newline at end of file
diff --git a/internal/telegram/handlers_post.go b/internal/telegram/handlers_post.go
index a337417..aadae1e 100644
--- a/internal/telegram/handlers_post.go
+++ b/internal/telegram/handlers_post.go
@@ -3,11 +3,13 @@ package telegram
 import (
 	"fmt"
 	"regexp"
+	"strconv"
 	"strings"
 	"sync"
 	"time"
 
 	"tgchanbot/internal/storage"
+	"tgchanbot/internal/toc"
 
 	tele "gopkg.in/telebot.v3"
 )
@@ -273,12 +275,18 @@ func (b *Bot) buildCategoryKeyboard(categories []storage.Category) *tele.ReplyMa
 }
 
 func (b *Bot) handleCallback(c tele.Context) error {
+	// telebot v3 会在 data 前加 \f 前缀，需要去掉
+	data := strings.TrimPrefix(c.Callback().Data, "\f")
+
+	// TOC 翻页回调：任何用户都可点击（频道公开按钮），不需要 admin 权限
+	if strings.HasPrefix(data, toc.CbPrefixTocPage) {
+		return b.handleTocPageCallback(c, data)
+	}
+
 	if !b.isAdmin(c.Sender().ID) {
 		return c.Respond(&tele.CallbackResponse{Text: "无权限"})
 	}
 
-	// telebot v3 会在 data 前加 \f 前缀，需要去掉
-	data := strings.TrimPrefix(c.Callback().Data, "\f")
 	userID := c.Sender().ID
 
 	switch {
@@ -593,3 +601,18 @@ func buildMessageLink(msg *tele.Message) string {
 	}
 	return fmt.Sprintf("https://t.me/c/%d/%d", chatID, msgID)
 }
+
+// handleTocPageCallback 处理 TOC 翻页回调
+func (b *Bot) handleTocPageCallback(c tele.Context, data string) error {
+	pageStr := strings.TrimPrefix(data, toc.CbPrefixTocPage)
+	page, err := strconv.Atoi(pageStr)
+	if err != nil || page < 1 {
+		return c.Respond(&tele.CallbackResponse{Text: "无效页码"})
+	}
+
+	if err := b.toc.HandlePageCallback(page); err != nil {
+		return c.Respond(&tele.CallbackResponse{Text: "更新失败"})
+	}
+
+	return c.Respond()
+}
diff --git a/internal/toc/manager.go b/internal/toc/manager.go
index 9e22a3a..fd6fcaa 100644
--- a/internal/toc/manager.go
+++ b/internal/toc/manager.go
@@ -1,6 +1,7 @@
 package toc
 
 import (
+	"fmt"
 	"log"
 	"strings"
 	"sync"
@@ -11,6 +12,14 @@ import (
 	tele "gopkg.in/telebot.v3"
 )
 
+const (
+	captionCharLimit = 950  // photo caption 字符上限（预留安全余量）
+	textCharLimit    = 3900 // 纯文本消息字符上限
+
+	// CbPrefixTocPage 翻页回调前缀，导出供 telegram 包使用
+	CbPrefixTocPage = "tocpage:"
+)
+
 type Manager struct {
 	storage    *storage.Storage
 	bot        *tele.Bot
@@ -55,18 +64,64 @@ func (m *Manager) doUpdate() {
 	m.pending = false
 	m.mu.Unlock()
 
-	content, err := m.Render()
-	if err != nil {
-		log.Printf("TOC render error: %v", err)
-		return
-	}
-
-	if err := m.updateMessage(content); err != nil {
+	if err := m.DoUpdatePage(1); err != nil {
 		log.Printf("TOC update error: %v", err)
 	}
 }
 
-func (m *Manager) updateMessage(content string) error {
+// DoUpdatePage 渲染指定页并更新频道 TOC 消息
+func (m *Manager) DoUpdatePage(page int) error {
+	charLimit := captionCharLimit
+	if m.coverImage == "" {
+		charLimit = textCharLimit
+	}
+
+	content, totalPages, err := m.RenderPage(page, charLimit)
+	if err != nil {
+		return fmt.Errorf("TOC render error: %w", err)
+	}
+
+	var markup *tele.ReplyMarkup
+	if totalPages > 1 {
+		markup = m.buildPageKeyboard(page, totalPages)
+	}
+
+	return m.updateMessage(content, markup)
+}
+
+// HandlePageCallback 处理翻页回调，供 telegram 包调用
+func (m *Manager) HandlePageCallback(page int) error {
+	return m.DoUpdatePage(page)
+}
+
+// buildPageKeyboard 构建翻页 inline keyboard
+func (m *Manager) buildPageKeyboard(currentPage, totalPages int) *tele.ReplyMarkup {
+	menu := &tele.ReplyMarkup{}
+	var btns []tele.Btn
+
+	// 回到第一页（非首页时显示）
+	if currentPage > 1 {
+		btns = append(btns, menu.Data("⏮", CbPrefixTocPage+"1"))
+	}
+
+	// 上一页（非首页时显示）
+	if currentPage > 1 {
+		btns = append(btns, menu.Data("⬅️", fmt.Sprintf("%s%d", CbPrefixTocPage, currentPage-1)))
+	}
+
+	// 下一页（非末页时显示）
+	if currentPage < totalPages {
+		btns = append(btns, menu.Data("➡️", fmt.Sprintf("%s%d", CbPrefixTocPage, currentPage+1)))
+	}
+
+	if len(btns) > 0 {
+		menu.Inline(menu.Row(btns...))
+	}
+
+	return menu
+}
+
+func (m *Manager) updateMessage(content string, markup *tele.ReplyMarkup) error {
 	chat := &tele.Chat{ID: m.chanID}
 
 	msgID, err := m.storage.GetTocMsgID()
@@ -76,16 +131,12 @@ func (m *Manager) updateMessage(content string) error {
 
 	// 带封面图片模式
 	if m.coverImage != "" {
-		return m.updateWithPhoto(chat, msgID, content)
+		return m.updateWithPhoto(chat, msgID, content, markup)
 	}
 
 	// 纯文本模式
 	if msgID == 0 {
-		msg, err := m.bot.Send(chat, content, tele.ModeHTML, tele.NoPreview)
-		if err != nil {
-			return err
-		}
-		return m.storage.SetTocMsgID(msg.ID)
+		return m.sendNewText(chat, content, markup)
 	}
 
 	existingMsg := &tele.Message{
@@ -93,19 +144,19 @@ func (m *Manager) updateMessage(content string) error {
 		Chat: chat,
 	}
 
-	_, err = m.bot.Edit(existingMsg, content, tele.ModeHTML, tele.NoPreview)
+	opts := []interface{}{tele.ModeHTML, tele.NoPreview}
+	if markup != nil {
+		opts = append(opts, markup)
+	}
+
+	_, err = m.bot.Edit(existingMsg, content, opts...)
 	if err != nil {
 		errMsg := err.Error()
-		// 内容未变化，忽略
 		if err == tele.ErrMessageNotModified || strings.Contains(errMsg, "message is not modified") {
 			return nil
 		}
 		if strings.Contains(errMsg, "message to edit not found") {
-			msg, err := m.bot.Send(chat, content, tele.ModeHTML, tele.NoPreview)
-			if err != nil {
-				return err
-			}
-			return m.storage.SetTocMsgID(msg.ID)
+			return m.sendNewText(chat, content, markup)
 		}
 		return err
 	}
@@ -113,14 +164,31 @@ func (m *Manager) updateMessage(content string) error {
 	return nil
 }
 
-func (m *Manager) updateWithPhoto(chat *tele.Chat, msgID int, content string) error {
+func (m *Manager) sendNewText(chat *tele.Chat, content string, markup *tele.ReplyMarkup) error {
+	opts := []interface{}{tele.ModeHTML, tele.NoPreview}
+	if markup != nil {
+		opts = append(opts, markup)
+	}
+
+	msg, err := m.bot.Send(chat, content, opts...)
+	if err != nil {
+		return err
+	}
+	return m.storage.SetTocMsgID(msg.ID)
+}
+
+func (m *Manager) updateWithPhoto(chat *tele.Chat, msgID int, content string, markup *tele.ReplyMarkup) error {
 	photo := &tele.Photo{
 		File:    tele.FromDisk(m.coverImage),
 		Caption: content,
 	}
 
 	if msgID == 0 {
-		msg, err := m.bot.Send(chat, photo, tele.ModeHTML)
+		opts := []interface{}{tele.ModeHTML}
+		if markup != nil {
+			opts = append(opts, markup)
+		}
+		msg, err := m.bot.Send(chat, photo, opts...)
 		if err != nil {
 			return err
 		}
@@ -133,16 +201,24 @@ func (m *Manager) updateWithPhoto(chat *tele.Chat, msgID int, content string) er
 	}
 
 	// 编辑图片消息的 caption
-	_, err := m.bot.EditCaption(existingMsg, content, tele.ModeHTML)
+	opts := []interface{}{tele.ModeHTML}
+	if markup != nil {
+		opts = append(opts, markup)
+	}
+
+	_, err := m.bot.EditCaption(existingMsg, content, opts...)
 	if err != nil {
 		errMsg := err.Error()
 		if err == tele.ErrMessageNotModified || strings.Contains(errMsg, "message is not modified") {
 			return nil
 		}
-		// 旧消息不是图片或找不到，重新发送
 		if strings.Contains(errMsg, "message to edit not found") ||
 			strings.Contains(errMsg, "no caption") {
-			msg, err := m.bot.Send(chat, photo, tele.ModeHTML)
+			opts := []interface{}{tele.ModeHTML}
+			if markup != nil {
+				opts = append(opts, markup)
+			}
+			msg, err := m.bot.Send(chat, photo, opts...)
 			if err != nil {
 				return err
 			}
diff --git a/internal/toc/renderer.go b/internal/toc/renderer.go
index 204f8e7..be8e4c5 100644
--- a/internal/toc/renderer.go
+++ b/internal/toc/renderer.go
@@ -3,53 +3,138 @@ package toc
 import (
 	"fmt"
 	"html"
+	"regexp"
 	"strings"
+	"unicode/utf8"
 )
 
-func (m *Manager) Render() (string, error) {
+var htmlTagRegexp = regexp.MustCompile(`<[^>]*>`)
+
+// htmlTextLength 计算剥离 HTML 标签后的字符数，匹配 Telegram 的计数方式
+func htmlTextLength(s string) int {
+	stripped := htmlTagRegexp.ReplaceAllString(s, "")
+	return utf8.RuneCountInString(stripped)
+}
+
+// renderLines 将所有分类和条目渲染为独立的行
+func (m *Manager) renderLines() (header string, lines []string, footer string, err error) {
 	categories, err := m.storage.ListCategories()
 	if err != nil {
-		return "", err
+		return "", nil, "", err
 	}
 
 	entriesByCategory, err := m.storage.GetEntriesByCategory()
 	if err != nil {
-		return "", err
+		return "", nil, "", err
 	}
 
-	var sb strings.Builder
-	sb.WriteString("📚 <b>频道目录</b>\n")
-	sb.WriteString("━━━━━━━━━━━━━━━\n\n")
+	header = "📚 <b>频道目录</b>\n━━━━━━━━━━━━━━━\n\n"
+	footer = "━━━━━━━━━━━━━━━\n"
 
 	if len(categories) == 0 {
-		sb.WriteString("<i>暂无分类</i>")
-		return sb.String(), nil
+		lines = append(lines, "<i>暂无分类</i>\n")
+		return header, lines, footer, nil
 	}
 
 	for _, cat := range categories {
 		entries := entriesByCategory[cat.Name]
 
-		sb.WriteString(fmt.Sprintf("📁 <b>%s</b>", html.EscapeString(cat.Name)))
+		catLine := fmt.Sprintf("📁 <b>%s</b>", html.EscapeString(cat.Name))
 		if len(entries) > 0 {
-			sb.WriteString(fmt.Sprintf(" (%d)", len(entries)))
+			catLine += fmt.Sprintf(" (%d)", len(entries))
 		}
-		sb.WriteString("\n")
+		catLine += "\n"
+		lines = append(lines, catLine)
 
 		if len(entries) == 0 {
-			sb.WriteString("   <i>暂无内容</i>\n")
+			lines = append(lines, "   <i>暂无内容</i>\n")
 		} else {
 			for _, entry := range entries {
-				sb.WriteString(fmt.Sprintf("   • <a href=\"%s\">%s</a>", html.EscapeString(entry.MessageLink()), html.EscapeString(entry.Title)))
+				entryLine := fmt.Sprintf("   • <a href=\"%s\">%s</a>", html.EscapeString(entry.MessageLink()), html.EscapeString(entry.Title))
 				if entry.HasDirectLink() {
-					sb.WriteString(fmt.Sprintf(" <a href=\"%s\">[直达]</a>", html.EscapeString(entry.DirectLink)))
+					entryLine += fmt.Sprintf(" <a href=\"%s\">[直达]</a>", html.EscapeString(entry.DirectLink))
 				}
-				sb.WriteString("\n")
+				entryLine += "\n"
+				lines = append(lines, entryLine)
 			}
 		}
-		sb.WriteString("\n")
+
+		// 分类之间空行
+		lines = append(lines, "\n")
 	}
 
-	sb.WriteString("━━━━━━━━━━━━━━━\n")
-
-	return sb.String(), nil
+	return header, lines, footer, nil
+}
+
+// RenderPage 渲染指定页的 TOC 内容，返回内容、总页数
+func (m *Manager) RenderPage(page, charLimit int) (string, int, error) {
+	header, lines, footer, err := m.renderLines()
+	if err != nil {
+		return "", 0, err
+	}
+
+	// 页码行的最大长度预估（如 "📄 99 / 99\n"）
+	pageIndicatorLen := 15
+
+	headerLen := htmlTextLength(header)
+	footerLen := htmlTextLength(footer)
+	fixedLen := headerLen + footerLen + pageIndicatorLen
+
+	// 将行分配到各页
+	var pages [][]string
+	var currentPage []string
+	currentLen := fixedLen
+
+	for _, line := range lines {
+		lineLen := htmlTextLength(line)
+
+		// 如果当前页加上这行会超限，且当前页已有内容，则开新页
+		if currentLen+lineLen > charLimit && len(currentPage) > 0 {
+			pages = append(pages, currentPage)
+			currentPage = nil
+			currentLen = fixedLen
+		}
+
+		currentPage = append(currentPage, line)
+		currentLen += lineLen
+	}
+
+	// 最后一页
+	if len(currentPage) > 0 {
+		pages = append(pages, currentPage)
+	}
+
+	totalPages := len(pages)
+	if totalPages == 0 {
+		totalPages = 1
+		pages = [][]string{{}}
+	}
+
+	// clamp page
+	if page < 1 {
+		page = 1
+	}
+	if page > totalPages {
+		page = totalPages
+	}
+
+	// 组装当前页内容
+	var sb strings.Builder
+	sb.WriteString(header)
+	for _, line := range pages[page-1] {
+		sb.WriteString(line)
+	}
+	sb.WriteString(footer)
+
+	if totalPages > 1 {
+		sb.WriteString(fmt.Sprintf("📄 %d / %d\n", page, totalPages))
+	}
+
+	return sb.String(), totalPages, nil
+}
+
+// Render 渲染完整 TOC（兼容方法，返回第 1 页，使用 photo caption 限制）
+func (m *Manager) Render() (string, error) {
+	content, _, err := m.RenderPage(1, captionCharLimit)
+	return content, err
 }