diff --git a/TeXmacs/packages/custom/appendix-toc.ts b/TeXmacs/packages/custom/appendix-toc.ts
new file mode 100644
index 0000000000..719484b9ad
--- /dev/null
+++ b/TeXmacs/packages/custom/appendix-toc.ts
@@ -0,0 +1,57 @@
+<TeXmacs|2.1.4>
+
+<style|<tuple|source|std|section-base>>
+
+<\body>
+  <active*|<\src-title>
+    <src-package|appendix-toc|1.0>
+
+    <\src-purpose>
+      Support for independent table of contents in appendix sections. This
+      package allows creating a separate table of contents that only includes
+      appendix chapters, sections, and subsections.
+    </src-purpose>
+
+    <src-copyright|2026|Soyo and Yuki>
+
+    <\src-license>
+      This software falls under the <hlink|GNU general public license,
+      version 3 or later|$TEXMACS_PATH/LICENSE>. It comes WITHOUT ANY
+      WARRANTY WHATSOEVER. You should have received a copy of the license
+      which the software. If not, see <hlink|http://www.gnu.org/licenses/gpl-3.0.html|http://www.gnu.org/licenses/gpl-3.0.html>.
+    </src-license>
+  </src-title>>
+
+  <assign|appendix-section|<\macro|title>
+    <section|<arg|title>><with|toc-prefix|appendix-toc|<toc-main-2|<the-section><section-sep><arg|title>>>
+  </macro>>
+
+  <assign|appendix-subsection|<\macro|title>
+    <subsection|<arg|title>><with|toc-prefix|appendix-toc|<toc-normal-2|<the-subsection><subsection-sep><arg|title>>>
+  </macro>>
+
+  <assign|appendix-subsubsection|<\macro|title>
+    <subsubsection|<arg|title>><with|toc-prefix|appendix-toc|<toc-normal-3|<the-subsubsection><subsubsection-sep><arg|title>>>
+  </macro>>
+
+  <assign|with-subtoc|<\macro|prefix|body>
+    <with|toc-prefix|<arg|prefix>|<arg|body>>
+  </macro>>
+
+  <assign|table-of-contents|<\macro|aux|body>
+    <render-table-of-contents|<if|<value|in-appendix>|<appendix-table-of-contents-text>|<table-of-contents-text>>|<arg|body>>
+  </macro>>
+
+  <assign|render-table-of-contents|<\macro|name|body>
+    <with|chapter-toc|<macro|name|>|section-toc|<macro|name|>|<section*|<arg|name>>>
+
+    <with|par-first|0fn|par-par-sep|0fn|<arg|body>>
+  </macro>>
+
+</body>
+
+<\initial>
+  <\collection>
+    <associate|preamble|true>
+  </collection>
+</initial>
diff --git a/TeXmacs/packages/section/section-base.ts b/TeXmacs/packages/section/section-base.ts
index 13c1d3c6c9..bf3e8511e0 100644
--- a/TeXmacs/packages/section/section-base.ts
+++ b/TeXmacs/packages/section/section-base.ts
@@ -56,6 +56,8 @@
 
   <assign|table-of-contents-text|<macro|<localize|Table of contents>>>
 
+  <assign|appendix-table-of-contents-text|<macro|<localize|Appendix table of contents>>>
+
   <assign|index-text|<macro|<localize|Index>>>
 
   <assign|glossary-text|<macro|<localize|Glossary>>>
diff --git a/TeXmacs/plugins/lang/dic/en_US/zh_CN.scm b/TeXmacs/plugins/lang/dic/en_US/zh_CN.scm
index a7497e5621..e63c086b61 100644
--- a/TeXmacs/plugins/lang/dic/en_US/zh_CN.scm
+++ b/TeXmacs/plugins/lang/dic/en_US/zh_CN.scm
@@ -4,6 +4,10 @@
 ("Advanced page numbering" "高级页码")
 ("Allow multiple spaces" "允许多个空格")
 ("Angle brackets ⟨ ⟩" "尖括号 ⟨ ⟩")
+("Appendix section" "附录节")
+("Appendix subsection" "附录子节")
+("Appendix subsubsection" "附录小节")
+("Appendix table of contents" "附录目录")
 ("Applying from" "起始于")
 ("Applying to" "结束于")
 ("As" "作为")
diff --git a/TeXmacs/progs/text/text-menu.scm b/TeXmacs/progs/text/text-menu.scm
index ba6ccc20f9..056ea1c03a 100644
--- a/TeXmacs/progs/text/text-menu.scm
+++ b/TeXmacs/progs/text/text-menu.scm
@@ -135,6 +135,10 @@
   ("Subparagraph" (make-section 'subparagraph))
   ---
   ("Appendix" (make-section 'appendix))
+  (if (has-style-package? "appendix-toc")
+    ("Appendix section" (make-section 'appendix-section))
+    ("Appendix subsection" (make-section 'appendix-subsection))
+    ("Appendix subsubsection" (make-section 'appendix-subsubsection)))
   ("Prologue::menu" 
     (begin 
       (make-unnamed-section 'prologue)
@@ -471,6 +475,11 @@
    (begin
      (make-aux "table-of-contents" "toc-prefix" "toc")
      (update-document "all")))
+  (if (has-style-package? "appendix-toc")
+      ("Appendix table of contents"
+       (begin
+         (insert `(table-of-contents "appendix-toc" (document "")))
+         (update-document "all"))))
   ("Bibliography" (open-bibliography-inserter))
   ("Index" 
     (begin 
diff --git a/TeXmacs/tests/tmu/222_54.tmu b/TeXmacs/tests/tmu/222_54.tmu
new file mode 100644
index 0000000000..e65cb9ca2f
--- /dev/null
+++ b/TeXmacs/tests/tmu/222_54.tmu
@@ -0,0 +1,81 @@
+<TMU|<tuple|1.1.0|2026.2.1-rc2>>
+
+<style|<tuple|generic|chinese|table-captions-above|number-europe|preview-ref|appendix-toc>>
+
+<\body>
+  <\hide-preamble>
+    <assign|chapter-numbered-title|<macro|title|<style-with|src-compact|none|<chapter-title|<ordinal-text> <the-chapter> <chapter-text><chapter-sep><vspace|1fn><arg|title>>>>>
+  </hide-preamble>
+
+  <\table-of-contents|toc>
+    <vspace*|1fn><with|font-series|bold|math-font-series|bold|第 1 章<space|2spc>chapter><datoms|<macro|x|<repeat|<arg|x>|<with|font-series|medium|<with|font-size|1|<space|0.05fn>.<space|0.05fn>>>>>|<htab|5mm>><no-break><pageref|auto-1><vspace|0.5fn>
+
+    <with|par-left|1tab|1.1<space|2spc>section<datoms|<macro|x|<repeat|<arg|x>|<with|font-series|medium|<with|font-size|1|<space|0.05fn>.<space|0.05fn>>>>>|<htab|5mm>><no-break><pageref|auto-2>>
+
+    <with|par-left|2tab|1.1.1<space|2spc>subsection<datoms|<macro|x|<repeat|<arg|x>|<with|font-series|medium|<with|font-size|1|<space|0.05fn>.<space|0.05fn>>>>>|<htab|5mm>><no-break><pageref|auto-3>>
+
+    <vspace*|1fn><with|font-series|bold|math-font-series|bold|附录<space|2spc>appendix><datoms|<macro|x|<repeat|<arg|x>|<with|font-series|medium|<with|font-size|1|<space|0.05fn>.<space|0.05fn>>>>>|<htab|5mm>><no-break><pageref|auto-4><vspace|0.5fn>
+  </table-of-contents>
+
+  <chapter|chapter>
+
+  <section|section>
+
+  <subsection|subsection>
+
+  \;
+
+  <appendix|appendix>
+
+  <\table-of-contents|appendix-toc>
+    <vspace*|1fn><with|font-series|bold|math-font-series|bold|A.1<space|2spc>section><datoms|<macro|x|<repeat|<arg|x>|<with|font-series|medium|<with|font-size|1|<space|0.05fn>.<space|0.05fn>>>>>|<htab|5mm>><no-break><pageref|auto-5><vspace|0.5fn>
+
+    <with|par-left|1tab|A.1.1<space|2spc>subsecton<datoms|<macro|x|<repeat|<arg|x>|<with|font-series|medium|<with|font-size|1|<space|0.05fn>.<space|0.05fn>>>>>|<htab|5mm>><no-break><pageref|auto-6>>
+  </table-of-contents>
+
+  <\appendix-section>
+    section
+  </appendix-section>
+
+  <\appendix-subsection>
+    subsecton
+  </appendix-subsection>
+</body>
+
+<\initial>
+  <\collection>
+    <associate|page-medium|paper>
+    <associate|page-screen-margin|false>
+    <associate|sectional-short-style|<macro|false>>
+  </collection>
+</initial>
+
+<\references>
+  <\collection>
+    <associate|auto-1|<tuple|1|1>>
+    <associate|auto-2|<tuple|1.1|1>>
+    <associate|auto-3|<tuple|1.1.1|1>>
+    <associate|auto-4|<tuple|1.1.1|1>>
+    <associate|auto-5|<tuple|A.1|1>>
+    <associate|auto-6|<tuple|A.1.1|1>>
+  </collection>
+</references>
+
+<\auxiliary>
+  <\collection>
+    <\associate|appendix-toc>
+      <vspace*|1fn><with|font-series|<quote|bold>|math-font-series|<quote|bold>|A.1<space|2spc>section><datoms|<macro|x|<repeat|<arg|x>|<with|font-series|medium|<with|font-size|1|<space|0.05fn>.<space|0.05fn>>>>>|<htab|5mm>><no-break><pageref|auto-5><vspace|0.5fn>
+
+      <with|par-left|<quote|1tab>|A.1.1<space|2spc>subsecton<datoms|<macro|x|<repeat|<arg|x>|<with|font-series|medium|<with|font-size|1|<space|0.05fn>.<space|0.05fn>>>>>|<htab|5mm>><no-break><pageref|auto-6>>
+    </associate>
+    <\associate|toc>
+      <vspace*|1fn><with|font-series|<quote|bold>|math-font-series|<quote|bold>|第 1 章<space|2spc>chapter><datoms|<macro|x|<repeat|<arg|x>|<with|font-series|medium|<with|font-size|1|<space|0.05fn>.<space|0.05fn>>>>>|<htab|5mm>><no-break><pageref|auto-1><vspace|0.5fn>
+
+      <with|par-left|<quote|1tab>|1.1<space|2spc>section<datoms|<macro|x|<repeat|<arg|x>|<with|font-series|medium|<with|font-size|1|<space|0.05fn>.<space|0.05fn>>>>>|<htab|5mm>><no-break><pageref|auto-2>>
+
+      <with|par-left|<quote|2tab>|1.1.1<space|2spc>subsection<datoms|<macro|x|<repeat|<arg|x>|<with|font-series|medium|<with|font-size|1|<space|0.05fn>.<space|0.05fn>>>>>|<htab|5mm>><no-break><pageref|auto-3>>
+
+      <vspace*|1fn><with|font-series|<quote|bold>|math-font-series|<quote|bold>|附录<space|2spc>appendix><datoms|<macro|x|<repeat|<arg|x>|<with|font-series|medium|<with|font-size|1|<space|0.05fn>.<space|0.05fn>>>>>|<htab|5mm>><no-break><pageref|auto-4><vspace|0.5fn>
+    </associate>
+  </collection>
+</auxiliary>
diff --git a/devel/222_54.md b/devel/222_54.md
new file mode 100644
index 0000000000..190fffd7d7
--- /dev/null
+++ b/devel/222_54.md
@@ -0,0 +1,47 @@
+# [222_54] 添加附录目录 (appendix-toc) 宏包
+
+## 如何测试
+- 涉及ts文件的需要先清理缓存
+- 打开测试文件`TeXmacs/tests/tmu/222_54.tmu`
+   - 检查效果
+- 新建文件
+   - 查看 `插入->自动`里是否有 附录目录
+   - 查看 `插入->章节`里是否有 附录节 附录子节 附录小节
+   - 点击工具栏 `增加宏包->custom->appendix-toc`，添加本宏包
+   - 重复查看上述部分
+   - 测试使用
+      - 结构如下
+      ｜- <appendix|>
+      ｜- <table-of-contents|appendix-toc|>
+      ｜- <appendix-section|>
+      ｜- <appendix-subsection|>
+      ｜- <appendix-subsubsection|>
+
+
+## 2025/03/11 实现附录子目录宏包
+
+### What
+创建了 `appendix-toc.ts` 宏包，位于 `TeXmacs/packages/custom/`，提供以下功能：
+- `<appendix-section|title>` - 附录内的 section，使用 "appendix-toc" 前缀
+- `<appendix-subsection|title>` - 附录内的 subsection，使用 "appendix-toc" 前缀
+- `<appendix-subsubsection|title>` - 附录内的 subsubsection，使用 "appendix-toc" 前缀
+- `<with-subtoc|prefix|body>` - 通用宏，用于创建任意范围的子目录
+
+### Why
+- 原系统所有章节标题都写入同一个 `local_aux["toc"]`，无法实现范围限定的子目录
+- 用户需要在附录范围内有一个独立的目录，只包含附录章节
+- 通过切换 `toc-prefix` 参数，可以实现任意范围的子目录
+
+### How
+1. 利用现有的 `with-toc` 宏切换 `toc-prefix`：
+   ```ts
+   <assign|with-toc|<macro|toc|body|<with|toc-prefix|<arg|toc>|<arg|body>>>>
+   ```
+
+2. 附录内的 section/subsection 同样使用 `with|toc-prefix|appendix-toc` 包装
+
+3. 核心原理：
+   - `toc-entry` 宏使用 `<write|<value|toc-prefix>|...>` 写入 aux 数据
+   - 通过 `with|toc-prefix|<arg|prefix>` 临时改变前缀
+   - 不同前缀的数据存储在独立的 `local_aux` 键中
+   - `<table-of-contents|appendix-toc|...>` 只读取 "appendix-toc" 键的数据