diff --git a/.github/workflows/gh_pages.yml b/.github/workflows/gh_pages.yml
index 3bca4e9..257e029 100644
--- a/.github/workflows/gh_pages.yml
+++ b/.github/workflows/gh_pages.yml
@@ -33,7 +33,7 @@ jobs:
           curl -L https://github.com/Myriad-Dreamin/shiroa/releases/download/v0.1.2/font-assets.tar.gz | tar -xvz -C assets/fonts
       - name: Download & install shiroa
         run: |
-          curl -L https://github.com/Myriad-Dreamin/shiroa/releases/download/v0.2.0-nightly1/shiroa-x86_64-unknown-linux-gnu.tar.gz | tar -xvz
+          curl -L https://github.com/Myriad-Dreamin/shiroa/releases/download/v0.2.0-nightly4/shiroa-x86_64-unknown-linux-gnu.tar.gz | tar -xvz
           chmod +x shiroa-x86_64-unknown-linux-gnu/bin/shiroa
           sudo cp shiroa-x86_64-unknown-linux-gnu/bin/shiroa /usr/bin/shiroa
       - name: Build Book
diff --git a/src/basic/scripting-literal-and-variable.typ b/src/basic/scripting-literal-and-variable.typ
index 5fe0a33..8058a5e 100644
--- a/src/basic/scripting-literal-and-variable.typ
+++ b/src/basic/scripting-literal-and-variable.typ
@@ -190,7 +190,7 @@ Typst还为你内置了一些特殊的数值，它们都是浮点数：
 $pi$=#calc.pi \
 $tau$=#calc.tau \
 $inf$=#calc.inf \
-NaN=#calc.nan \
+// NaN=#calc.nan \
 ```)
 
 === 字符串字面量 <grammar-string-literal>
@@ -864,3 +864,4 @@ todo参数解构。
 ][
   #q1
 ]
+
diff --git a/src/book.typ b/src/book.typ
index f4daee7..2576405 100644
--- a/src/book.typ
+++ b/src/book.typ
@@ -1,4 +1,4 @@
-#import "@preview/shiroa:0.1.0": *
+#import "@preview/shiroa:0.1.1": *
 
 #show: book
 
diff --git a/src/ebook.typ b/src/ebook.typ
index 7022d92..68a4df1 100644
--- a/src/ebook.typ
+++ b/src/ebook.typ
@@ -1,4 +1,4 @@
-#import "@preview/shiroa:0.1.0": *
+#import "@preview/shiroa:0.1.1": *
 #import "/typ/templates/ebook.typ"
 
 #show: ebook.project.with(
diff --git a/src/introduction.typ b/src/introduction.typ
index 3b0523c..630e984 100644
--- a/src/introduction.typ
+++ b/src/introduction.typ
@@ -107,48 +107,12 @@ typst watch file.typ
   set align(center)
   table(
     columns: (1fr, 1fr, 1fr, 1fr, 48pt, 48pt, 1fr),
-    [名称],
-    [编辑器],
-    [编译器环境],
-    [预览方案],
-    [是否支持即时编译],
-    [语言服务],
-    [备注],
-    [WebAPP],
-    [Code Mirror],
-    [wasm],
-    [渲染图片],
-    [是],
-    [优秀],
-    align(left)[开箱即用，需要科学上网，无法git],
-    [VSCode],
-    [VSCode],
-    [native],
-    [webview],
-    [是],
-    [良好],
-    align(left)[简单上手，定制性差],
-    [neovim],
-    [neovim],
-    [native],
-    [webview],
-    [是],
-    [良好],
-    align(left)[不易安装，定制性好],
-    [Emacs],
-    [Emacs],
-    [native],
-    [webview],
-    [是],
-    [良好],
-    align(left)[难以安装],
-    [typst-cli],
-    [任意编辑器],
-    [native],
-    [任意PDF阅读器],
-    [否],
-    [无],
-    align(left)[简单上手，灵活组合],
+    [名称], [编辑器], [编译器环境], [预览方案], [是否支持即时编译], [语言服务], [备注],
+    [WebAPP], [Code Mirror], [wasm], [渲染图片], [是], [优秀], align(left)[开箱即用，需要科学上网，无法git],
+    [VSCode], [VSCode], [native], [webview], [是], [良好], align(left)[简单上手，定制性差],
+    [neovim], [neovim], [native], [webview], [是], [良好], align(left)[不易安装，定制性好],
+    [Emacs], [Emacs], [native], [webview], [是], [良好], align(left)[难以安装],
+    [typst-cli], [任意编辑器], [native], [任意PDF阅读器], [否], [无], align(left)[简单上手，灵活组合],
   )
 }
 
diff --git a/typ/templates/ebook.typ b/typ/templates/ebook.typ
index 10123af..f0790c1 100644
--- a/typ/templates/ebook.typ
+++ b/typ/templates/ebook.typ
@@ -1,4 +1,4 @@
-#import "@preview/shiroa:0.1.0": *
+#import "@preview/shiroa:0.1.1": *
 #import "/typ/templates/page.typ": project, part-style, dash-color
 #import "/typ/templates/term.typ": reset-term-state
 
diff --git a/typ/templates/page.typ b/typ/templates/page.typ
index dee2467..7d267a7 100644
--- a/typ/templates/page.typ
+++ b/typ/templates/page.typ
@@ -1,6 +1,6 @@
 // This is important for typst-book to produce a responsive layout
 // and multiple targets.
-#import "@preview/shiroa:0.1.0": get-page-width, target, is-web-target, is-pdf-target, plain-text, templates
+#import "@preview/shiroa:0.1.1": get-page-width, target, is-web-target, is-pdf-target, plain-text, templates
 #import templates: *
 #import "template-link.typ": *
 #import "/typ/templates/side-notes.typ": side-attrs
diff --git a/typ/templates/template-link.typ b/typ/templates/template-link.typ
index c218361..8fc2faa 100644
--- a/typ/templates/template-link.typ
+++ b/typ/templates/template-link.typ
@@ -1,6 +1,6 @@
 
 // #import "supports-text.typ": plain-text
-#import "@preview/shiroa:0.1.0": plain-text
+#import "@preview/shiroa:0.1.1": plain-text
 
 #let make-unique-label(it, disambiguator: 1) = label({
   let k = plain-text(it).trim()