diff --git a/TeXmacs/packages/customize/language/chinese.ts b/TeXmacs/packages/customize/language/chinese.ts
index 75051ac40bca78e5f8a7d3375b2f8b1870d6675e..ce4759d2adbb09c40b2154285bb9a260faa934af 100644
--- a/TeXmacs/packages/customize/language/chinese.ts
+++ b/TeXmacs/packages/customize/language/chinese.ts
@@ -118,6 +118,8 @@
 
   <assign|chapter-numbered-title|<macro|title|<style-with|src-compact|none|<chapter-title|\<#7B2C\>
   <the-chapter> <chapter-text> <vspace|1fn><new-line><arg|title>>>>>
+  
+  <assign|chapter-toc|<macro|name|<style-with|src-compact|none|<if|<sectional-short-style>|<toc-main-1|<toc-title|chapter|<arg|name>>>|<toc-main-2|<if|<chapter-numbered>|\<#7B2C\> <the-chapter> <chapter-text><chapter-sep><arg|name>|<arg|name>>>>>>>
 
   \;
 
diff --git a/TeXmacs/packages/section/section-base.ts b/TeXmacs/packages/section/section-base.ts
index 1a07f03c482d0a6fa861cdedbecded6cdf3d0def..26508fd210a32d63694721657af09dc8fdd1d693 100644
--- a/TeXmacs/packages/section/section-base.ts
+++ b/TeXmacs/packages/section/section-base.ts
@@ -231,7 +231,7 @@
 
   <assign|part-toc|<macro|name|<toc-main-1|<toc-title|part|<arg|name>>>>>
 
-  <assign|chapter-toc|<macro|name|<style-with|src-compact|none|<if|<sectional-short-style>|<toc-main-1|<toc-title|chapter|<arg|name>>>|<toc-main-2|<toc-title|chapter|<arg|name>>>>>>>
+  <assign|chapter-toc|<macro|name|<style-with|src-compact|none|<if|<sectional-short-style>|<toc-main-1|<toc-title|chapter|<arg|name>>>|<toc-main-2|<if|<chapter-numbered>|<chapter-text> <the-chapter><chapter-sep><arg|name>|<arg|name>>>>>>>
 
   <assign|section-toc|<macro|name|<style-with|src-compact|none|<if|<sectional-short-style>|<toc-main-2|<toc-title|section|<arg|name>>>|<toc-normal-1|<toc-title|section|<arg|name>>>>>>>
 
diff --git a/TeXmacs/packages/section/section-generic.ts b/TeXmacs/packages/section/section-generic.ts
index 7b348de601a0375b98bfadd1508c96c03477e8ba..ac48831a2dca81f9827dd35f5e18d48c57c0f905 100644
--- a/TeXmacs/packages/section/section-generic.ts
+++ b/TeXmacs/packages/section/section-generic.ts
@@ -32,6 +32,10 @@
 
   <assign|chapter-title|<macro|name|<style-with|src-compact|none|<sectional-normal-bold|<vspace*|2fn><huge|<arg|name>><vspace|1fn>>>>>
 
+  <assign|chapter-numbered-title|<macro|title|<style-with|src-compact|none|<chapter-title|<chapter-text> <the-chapter><chapter-sep><arg|title>>>>>
+
+  <assign|appendix-numbered-title|<macro|title|<style-with|src-compact|none|<appendix-title|<appendix-text> <the-appendix><appendix-sep><arg|title>>>>>
+
   <\active*>
     <\src-comment>
       Sections, subsections and subsubsections.
diff --git a/TeXmacs/tests/tmu/204_13.tmu b/TeXmacs/tests/tmu/204_13.tmu
new file mode 100644
index 0000000000000000000000000000000000000000..ae996087176cfd011607f6a7e3c6c123d94870a2
--- /dev/null
+++ b/TeXmacs/tests/tmu/204_13.tmu
@@ -0,0 +1,61 @@
+<TMU|<tuple|1.1.0|2025.2.1>>
+
+<style|<tuple|generic|number-europe>>
+
+<\body>
+  <\table-of-contents|toc>
+    <vspace*|1fn><with|font-series|bold|math-font-series|bold|第 1 章<space|2spc>这是章> <datoms|<macro|x|<repeat|<arg|x>|<with|font-series|medium|<with|font-size|1|<space|0.2fn>.<space|0.2fn>>>>>|<htab|5mm>> <no-break><pageref|auto-1><vspace|0.5fn>
+
+    1.1<space|2spc>这是节 <datoms|<macro|x|<repeat|<arg|x>|<with|font-series|medium|<with|font-size|1|<space|0.2fn>.<space|0.2fn>>>>>|<htab|5mm>> <no-break><pageref|auto-2>
+
+    <with|par-left|1tab|1.1.1<space|2spc>这是小节 <datoms|<macro|x|<repeat|<arg|x>|<with|font-series|medium|<with|font-size|1|<space|0.2fn>.<space|0.2fn>>>>>|<htab|5mm>> <no-break><pageref|auto-3>>
+
+    <with|par-left|2tab|1.1.1.1<space|2spc>这是子节 <datoms|<macro|x|<repeat|<arg|x>|<with|font-series|medium|<with|font-size|1|<space|0.2fn>.<space|0.2fn>>>>>|<htab|5mm>> <no-break><pageref|auto-4>>
+
+    <vspace*|1fn><with|font-series|bold|math-font-series|bold|附录 A<space|2spc>这是附录> <datoms|<macro|x|<repeat|<arg|x>|<with|font-series|medium|<with|font-size|1|<space|0.2fn>.<space|0.2fn>>>>>|<htab|5mm>> <no-break><pageref|auto-5><vspace|0.5fn>
+  </table-of-contents>
+
+  <chapter|这是章>
+
+  <section|这是节>
+
+  <subsection|这是小节>
+
+  <subsubsection|这是子节>
+
+  <appendix|这是附录>
+</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|1>>
+    <associate|auto-5|<tuple|A|1>>
+  </collection>
+</references>
+
+<\auxiliary>
+  <\collection>
+    <\associate|toc>
+      <vspace*|1fn><with|font-series|<quote|bold>|math-font-series|<quote|bold>|1<space|2spc>这是章> <datoms|<macro|x|<repeat|<arg|x>|<with|font-series|medium|<with|font-size|1|<space|0.2fn>.<space|0.2fn>>>>>|<htab|5mm>> <no-break><pageref|auto-1><vspace|0.5fn>
+
+      1.1<space|2spc>这是节 <datoms|<macro|x|<repeat|<arg|x>|<with|font-series|medium|<with|font-size|1|<space|0.2fn>.<space|0.2fn>>>>>|<htab|5mm>> <no-break><pageref|auto-2>
+
+      <with|par-left|<quote|1tab>|1.1.1<space|2spc>这是小节 <datoms|<macro|x|<repeat|<arg|x>|<with|font-series|medium|<with|font-size|1|<space|0.2fn>.<space|0.2fn>>>>>|<htab|5mm>> <no-break><pageref|auto-3>>
+
+      <with|par-left|<quote|2tab>|1.1.1.1<space|2spc>这是子节 <datoms|<macro|x|<repeat|<arg|x>|<with|font-series|medium|<with|font-size|1|<space|0.2fn>.<space|0.2fn>>>>>|<htab|5mm>> <no-break><pageref|auto-4>>
+
+      <vspace*|1fn><with|font-series|<quote|bold>|math-font-series|<quote|bold>|Appendix A<space|2spc>这是附录> <datoms|<macro|x|<repeat|<arg|x>|<with|font-series|medium|<with|font-size|1|<space|0.2fn>.<space|0.2fn>>>>>|<htab|5mm>> <no-break><pageref|auto-5><vspace|0.5fn>
+    </associate>
+  </collection>
+</auxiliary>
diff --git a/devel/204_12.md b/devel/204_12.md
index 12e2c570b6d07a432b2d73c533edd036be620692..5bfb71cc4e005cdbb15a3eb90f93613af78c3291 100644
--- a/devel/204_12.md
+++ b/devel/204_12.md
@@ -1,4 +1,4 @@
-# 204_11 优化多行公式样式
+# 204_12 优化多行公式样式
 
 ## 如何测试
 - 清除缓存 
diff --git a/devel/204_13.md b/devel/204_13.md
new file mode 100644
index 0000000000000000000000000000000000000000..1cf03985385efe6cb43350236f5d958dc650d0c4
--- /dev/null
+++ b/devel/204_13.md
@@ -0,0 +1,21 @@
+# 204_13 优化目录样式
+
+## 如何测试
+- 清除缓存 
+  - Windows下是先在文件资源管理器里的地址输入框里输入 `%appdata%`，然后删除 `AppData/Roaming/MoganLab` 和 `AppData/Local/MoganLab`。
+  - Linux下是删除 `.cache/MoganLab`。
+  - macOS下是删除 `~/Library/Caches/MoganLab`。
+- 测试文档：Texmacs/tests/tmu/204_13.tmu
+  - 更新目录，测试生成的结果是否下方What所写
+  - 切换语言为英语（美国），看章和附录是否有抬头
+
+## 2025/12/8 修改目录生成中关于chapter的规则
+### What
+给chapter和appendix添加抬头，给目录中chapter添加抬头，中文环境下使用 第 x 章。
+
+### Why
+目录中chapter前面不带抬头，这是不标准的；chapter和appendix在generic样式下创建时没有抬头，需要补充。
+
+### How
+修改 section-base.ts 中的 chapter-toc
+`<toc-title|chapter|<arg|name>` -> `<if|<chapter-numbered>|<chapter-text> <the-chapter><chapter-sep><arg|name>`