diff --git a/main.pdf b/Define-of-template/NLI-doc-template-manual.pdf
similarity index 100%
rename from main.pdf
rename to Define-of-template/NLI-doc-template-manual.pdf
diff --git a/main.typ b/Define-of-template/NLI-doc-template-manual.typ
similarity index 100%
rename from main.typ
rename to Define-of-template/NLI-doc-template-manual.typ
diff --git a/NITLOAD-STANDARD-NITRAC/NITRAC-doc-1b.typ b/NITLOAD-STANDARD-NITRAC/NITRAC-doc-1b.typ
new file mode 100644
index 0000000..fd20188
--- /dev/null
+++ b/NITLOAD-STANDARD-NITRAC/NITRAC-doc-1b.typ
@@ -0,0 +1,59 @@
+#import "../NLI-doc-template.typ": cover, conf
+
+#let mark-unit = 1.2cm
+#let mark-blue = rgb("#4FC3F7")
+#let mark-letter(column, row, letter) = place(
+  top + left,
+  dx: (3.6 + column * 2.5) * mark-unit,
+  dy: row * mark-unit,
+  box(
+    width: 2.5 * mark-unit,
+    height: 3 * mark-unit,
+    inset: 0pt,
+    align(center + horizon, text(
+      font: "Source Code Pro",
+      size: 72pt,
+      weight: "medium",
+      fill: mark-blue,
+    )[#letter]),
+  ),
+)
+
+#let nitrac-mark = {
+  mark-letter(0, 0, "T")
+  mark-letter(1, 1, "R")
+  mark-letter(2, 2, "A")
+  mark-letter(3, 3, "C")
+}
+
+#cover(
+  title: "荷城创新实时与控制系统",
+  title-en: "Nitload Realtime and Control",
+  logo: nitrac-mark,
+  number: "NITRAC-DOC-1B",
+  author: "Nitload Industry",
+  classification: "MID[中秘]SEC",
+  date: "2026 年 9 月",
+)
+
+#show: conf.with(number-pages: true)
+
+= 第一章 总则
+
+本文档为 NITRAC 系列标准文档第一册草案。
+
+== 1.1 范围
+
+本节规定文档的适用范围。
+
+== 1.2 规范性引用文件
+
+本节列出编制和实施本标准所需的规范性引用文件。
+
+= 第二章 术语和定义
+
+本节规定本文档使用的术语和定义。
+
+= 第三章 技术要求
+
+本节规定 NITRAC 的技术要求。
\ No newline at end of file
diff --git a/NLI-doc-template.typ b/NLI-doc-template.typ
index 5ebfa9a..eb18fc6 100644
--- a/NLI-doc-template.typ
+++ b/NLI-doc-template.typ
@@ -50,12 +50,12 @@
   title: none,        // 主标题(中文)
   title-en: none,     // 主标题(英文,Source Code Pro 自行排版)
   subtitle: none,     // 副标题
-  logo: none,         // 图片路径,如 image("logo.png")
-  number: none,       // 文档编号
-  author: none,       // 作者(可为单个字符串或数组)
-  classification: none, // 密级,如 "内部"、"秘密"
-  info: (:),          // 附加信息字典,如 (学号: "123", 指导教师: "张三")
-  date: none,         // 日期
+  logo: none,         // 图片路径,如 image("logo.png")
+  number: none,       // 文档编号
+  author: none,       // 作者(可为单个字符串或数组)
+  classification: none, // 密级,如 "内部"、"秘密"
+  info: (:),          // 附加信息字典,如 (学号: "123", 指导教师: "张三")
+  date: none,         // 日期
   fill: white,        // 封面背景色
   decorate: true,     // 是否绘制天蓝/暖橙网格装饰色块
 ) = {
@@ -69,6 +69,10 @@
   )
   set text(font: (cover-latin, cover-cjk), lang: "zh")
 
+  if logo != none {
+    logo
+  }
+
   // 网格装饰:NITLOAD 标识(坐标 (x, y) = (列, 行))。
   if decorate {
     // 天蓝色实心单位正方形
@@ -86,18 +90,18 @@
       glyph(1, i, ch, if i == 0 { accent } else { sky })
     }
 
-    // 主标题:中文逐字对齐网格,连续西文按实际字宽紧凑排布。
-    let cs = if type(title) == str { title.clusters() } else { () }
-
-    // 中文视觉重心偏大,整体右移 0.1 格、下移 0.2 格
-    let cn-dx = 0.1 * unit
-    let cn-dy = 0.2 * unit
-    let is-narrow = c => str.to-unicode(c.codepoints().first()) < 0x2E80
-    // 西文开头时使用更明确的 0.2 格左边距，与西文标题和信息区形成视觉对齐。
-    let title-start-pad = if cs.len() > 0 and is-narrow(cs.first()) { 0.2 * unit } else { cn-dx }
-    let title-width = 21cm - unit - title-start-pad
-    let en-left-pad = 0.2 * unit
-    let en-box-width = 21cm - unit
+    // 主标题:中文逐字对齐网格,连续西文按实际字宽紧凑排布。
+    let cs = if type(title) == str { title.clusters() } else { () }
+
+    // 中文视觉重心偏大,整体右移 0.1 格、下移 0.2 格
+    let cn-dx = 0.1 * unit
+    let cn-dy = 0.2 * unit
+    let is-narrow = c => str.to-unicode(c.codepoints().first()) < 0x2E80
+    // 西文开头时使用更明确的 0.2 格左边距，与西文标题和信息区形成视觉对齐。
+    let title-start-pad = if cs.len() > 0 and is-narrow(cs.first()) { 0.2 * unit } else { cn-dx }
+    let title-width = 21cm - unit - title-start-pad
+    let en-left-pad = 0.2 * unit
+    let en-box-width = 21cm - unit
     // 分段:连续西文合为一段,其余每字一段
     let segs = ()
     let run = ""
@@ -110,66 +114,66 @@
     }
     if run != "" { segs.push(run) }
 
-    context {
-      // CJK 固定占一格；连续西文使用字体测得的自然宽度，不额外预留左右空白。
-      let cur-x = 0pt
-      let row = 0
-      for seg in segs {
-        let latin = is-narrow(seg.first())
-        let segment = text(
-          font: if latin { (cover-latin, cover-cjk) } else { (cover-cjk, cover-latin) },
-          size: glyph-size,
-          fill: black,
-        )[#seg]
-        let segment-width = if latin { measure(segment).width } else { unit }
-        if cur-x != 0pt and cur-x + segment-width > title-width {
-          cur-x = 0pt
-          row += 1
-        }
-        let segment-align = if latin { left + horizon } else { center + horizon }
-        place(top + left,
-          dx: unit + title-start-pad + cur-x,
-          dy: (7 + row) * unit + cn-dy,
-          box(
-            width: segment-width,
-            height: unit,
-            inset: 0pt,
-            align(segment-align, segment),
-          ))
-        cur-x += segment-width
-      }
-      let cn-rows = if segs.len() == 0 { 0 } else { row + 1 }
-
-      // 英文:左对齐于中文下方;多行时行距对齐网格(行距 = unit),左/上边距相等。
-      let en-rows = 0
-      let en-gap = if cn-rows > 0 and title-en != none { 0.25 * unit } else { 0pt }
-      if title-en != none {
-        let en1 = text(font: (cover-latin, cover-cjk), size: glyph-size, fill: black)[#title-en]
-        let lh = measure(en1).height
-        let pad = (unit - lh) / 2
+    context {
+      // CJK 固定占一格；连续西文使用字体测得的自然宽度，不额外预留左右空白。
+      let cur-x = 0pt
+      let row = 0
+      for seg in segs {
+        let latin = is-narrow(seg.first())
+        let segment = text(
+          font: if latin { (cover-latin, cover-cjk) } else { (cover-cjk, cover-latin) },
+          size: glyph-size,
+          fill: black,
+        )[#seg]
+        let segment-width = if latin { measure(segment).width } else { unit }
+        if cur-x != 0pt and cur-x + segment-width > title-width {
+          cur-x = 0pt
+          row += 1
+        }
+        let segment-align = if latin { left + horizon } else { center + horizon }
+        place(top + left,
+          dx: unit + title-start-pad + cur-x,
+          dy: (7 + row) * unit + cn-dy,
+          box(
+            width: segment-width,
+            height: unit,
+            inset: 0pt,
+            align(segment-align, segment),
+          ))
+        cur-x += segment-width
+      }
+      let cn-rows = if segs.len() == 0 { 0 } else { row + 1 }
+
+      // 英文:左对齐于中文下方;多行时行距对齐网格(行距 = unit),左/上边距相等。
+      let en-rows = 0
+      let en-gap = if cn-rows > 0 and title-en != none { 0.25 * unit } else { 0pt }
+      if title-en != none {
+        let en1 = text(font: (cover-latin, cover-cjk), size: glyph-size, fill: black)[#title-en]
+        let lh = measure(en1).height
+        let pad = (unit - lh) / 2
         let inner = {
-          set par(leading: unit - lh)
-          en1
-        }
-        let h = measure(box(width: en-box-width - en-left-pad, inner)).height
-        en-rows = calc.max(1, int(calc.round((h - lh) / unit)) + 1)
-        place(top + left,
-          dx: unit,
-          dy: (7 + cn-rows) * unit + en-gap,
-          box(width: en-box-width, inset: (left: en-left-pad, top: pad), inner))
-      }
-      let title-rows = cn-rows + en-rows
-      let title-end-y = (7 + title-rows) * unit + en-gap
+          set par(leading: unit - lh)
+          en1
+        }
+        let h = measure(box(width: en-box-width - en-left-pad, inner)).height
+        en-rows = calc.max(1, int(calc.round((h - lh) / unit)) + 1)
+        place(top + left,
+          dx: unit,
+          dy: (7 + cn-rows) * unit + en-gap,
+          box(width: en-box-width, inset: (left: en-left-pad, top: pad), inner))
+      }
+      let title-rows = cn-rows + en-rows
+      let title-end-y = (7 + title-rows) * unit + en-gap
 
       let metadata = ()
       if number != none { metadata.push(("编号", number)) }
       if author != none {
         let author-text = if type(author) == array { author.join(" / ") } else { author }
         metadata.push(("作者", author-text))
-      }
-      if date != none { metadata.push(("日期", date)) }
-      if classification != none { metadata.push(("密级", classification)) }
-      for (key, value) in info {
+      }
+      if date != none { metadata.push(("日期", date)) }
+      if classification != none { metadata.push(("密级", classification)) }
+      for (key, value) in info {
         if value != none { metadata.push((str(key), value)) }
       }
       let marker-height = 2 * unit
@@ -228,17 +232,17 @@
           (unit, apex-y),
           (0pt, marker-height),
         ))
-        let signature-line-length = 7 * unit
-        place(top + left, dx: unit, dy: meta-y + apex-y,
-          line(length: signature-line-length, stroke: (paint: accent, thickness: 0.8pt)))
-        let signed-label = text(
-          font: cover-latin, size: 10pt, weight: "bold", fill: accent,
-        )[signed]
-        let signed-size = measure(signed-label)
-        place(top + left,
-          dx: unit + signature-line-length - signed-size.width,
-          dy: meta-y + apex-y - signed-size.height - 0.04 * unit,
-          signed-label)
+        let signature-line-length = 7 * unit
+        place(top + left, dx: unit, dy: meta-y + apex-y,
+          line(length: signature-line-length, stroke: (paint: accent, thickness: 0.8pt)))
+        let signed-label = text(
+          font: cover-latin, size: 10pt, weight: "bold", fill: accent,
+        )[signed]
+        let signed-size = measure(signed-label)
+        place(top + left,
+          dx: unit + signature-line-length - signed-size.width,
+          dy: meta-y + apex-y - signed-size.height - 0.04 * unit,
+          signed-label)
 
         // 三角形保留在距页底七个单位的位置，作为独立的封面装饰。
         // 文档信息不再与三角形连线，而是跟随主标题实际高度，排列在标题正下方。
@@ -264,17 +268,17 @@
     number-align: center,
     header: none, // 正文页不使用装饰角标
   )
-  set text(font: (body-latin, body-cjk), lang: "zh", size: 12pt)
-  set par(justify: true, leading: 1em, first-line-indent: (amount: 2em, all: true))
-  // 无序列表整体缩进一个正文字符；圆点与正文仍使用 Typst 默认间距。
-  set list(indent: 1em)
-
-  // 标题字体:中文黑体,英文 Source Code Pro
+  set text(font: (body-latin, body-cjk), lang: "zh", size: 12pt)
+  set par(justify: true, leading: 1em, first-line-indent: (amount: 2em, all: true))
+  // 无序列表整体缩进一个正文字符；圆点与正文仍使用 Typst 默认间距。
+  set list(indent: 1em)
+
+  // 标题字体:中文黑体,英文 Source Code Pro
   show heading: set text(font: (cover-latin, cover-cjk))
 
-  // 代码块与行内代码:西文使用 Source Code Pro,中文显式回退到正文宋体。
-  // 避免 Source Code Pro 缺少中文字形时由系统选择到隶书等不合适字体。
-  show raw: set text(font: (mono-font, body-cjk))
+  // 代码块与行内代码:西文使用 Source Code Pro,中文显式回退到正文宋体。
+  // 避免 Source Code Pro 缺少中文字形时由系统选择到隶书等不合适字体。
+  show raw: set text(font: (mono-font, body-cjk))
 
   // 块级代码:细边框、浅色背景与自动行号;行内代码不受影响。
   show raw.where(block: true): code => {
@@ -302,31 +306,31 @@
 
   doc
 }
-// ---- 模板结束 ----
-// Template file ended.
-
-
-/*
-Legacy duplicated tail retained as an inert comment because this workspace's
-Windows patch transport does not reliably truncate shortened files.
-breakable: true,
+// ---- 模板结束 ----
+// Template file ended.
+
+
+/*
+Legacy duplicated tail retained as an inert comment because this workspace's
+Windows patch transport does not reliably truncate shortened files.
+breakable: true,
       code,
     )
   }
 
   doc
 }
-// ---- 模板结束 ----
-// Template file ended.
-
-}
-
-  doc
-}
-// ---- 模板结束 ----
-// Template file ended.
-
-*/
+// ---- 模板结束 ----
+// Template file ended.
 
-// End of file.
+}
+
+  doc
+}
+// ---- 模板结束 ----
+// Template file ended.
+
+*/
+
+// End of file.