diff --git a/RP/20231231_XX项目报告/index.qmd b/RP/20231231_XX项目报告/index.qmd
index 622f362..80d66e6 100644
--- a/RP/20231231_XX项目报告/index.qmd
+++ b/RP/20231231_XX项目报告/index.qmd
@@ -1,66 +1,7 @@
 ---
-date: today
 author: "中国科学院生态环境研究中心"
-csl: _extensions/drwater/dwinst/china-national-standard-gb-t-7714-2015-numeric.csl
-isbook: true
-top-level-division: chapter
-classoption:
-  - fntef
-  - UTF8
-  - zihao=-4     # 正文字号小四
-  - lang=cn
-  # - chinesefont=founder # founder|ctexfont|nofont
-  - scheme=chinese
-  - color=blue # blue|green|
-  - titlestyle=hang
-# classoption: [oneside]
-titlepage: true
-keep-tex: false
-titlepage-rule-color: "360049"
-titlepage-text-color: "360049"
-titlepage-rule-height: 0
-titlepage-background: "_extensions/drwater/dwev/inst/cover1.pdf"
-titlepage-halign: "center" # flushleft | flushright
-title-vskip: -30em
-title-size: "Huge"
-author-vskip: -4em
-date-vskip: -1em
-caption-justification: centering
-numbersections: true
-parindent: true
-# titlepage-logo: "inst/rceeslogo.pdf"
-# logo-width: 20mm
-# logo-vskip: -8em
-# logo-hskip: "-6em"
-lang: zh-CN # 不能改为cn，否则目录等不是中文
-CJK: true
-fig-pos: "!t"
-colorlinks: true
-urlcolor: blue
-header-left: "\\leftmark"
-header-center: "\\hspace{1cm}"
-header-right: "第\\thepage 页"
-footer-left: "\\hspace{1cm}" # \\thetitle
-footer-center: "\\includegraphics[height=1.5em]{_extensions/drwater/dwev/inst/drwater-gray1.pdf}"
-footer-right: "\\hspace{1cm}"
-toc: true
-toc-own-page: true
-fig-toc: true
-CJKmainfont: "Noto Serif CJK SC"
-CJKmainboldfont: "NotoSerifCJKsc-Bold"
-CJKmainitalicfont: "NotoSansCJKsc-Light"
-CJKsansfont: "Noto Sans CJK SC"
-CJKmonofont: "Noto Sans Mono CJK SC"
-CJKoptions: |
-  AutoFakeBold=true
-# include-in-header: header.tex
-# watermark: "drwater"
-# watermark-color: "gray!3"
-format:
-  dwhm-html: default
-  dwms-docx: default
-  # epub: default
-  dwev-pdf: default
+metadata-files:
+  - ../_metadata.yml
 ---
 
 ::: {.content-visible when-format="html"}
diff --git a/RP/_metadata.yml b/RP/_metadata.yml
new file mode 100644
index 0000000..8672036
--- /dev/null
+++ b/RP/_metadata.yml
@@ -0,0 +1,61 @@
+date: today
+csl: _extensions/drwater/dwinst/china-national-standard-gb-t-7714-2015-numeric.csl
+isbook: true
+top-level-division: chapter
+classoption:
+  - fntef
+  - UTF8
+  - zihao=-4 # 正文字号小四
+  - lang=cn
+  # - chinesefont=founder # founder|ctexfont|nofont
+  - scheme=chinese
+  - color=blue # blue|green|
+  - titlestyle=hang
+# classoption: [oneside]
+titlepage: true
+keep-tex: false
+titlepage-rule-color: "360049"
+titlepage-text-color: "360049"
+titlepage-rule-height: 0
+titlepage-background: "_extensions/drwater/dwev/inst/cover1.pdf"
+titlepage-halign: "center" # flushleft | flushright
+title-vskip: -30em
+title-size: "Huge"
+author-vskip: -4em
+date-vskip: -1em
+caption-justification: centering
+numbersections: true
+parindent: true
+# titlepage-logo: "inst/rceeslogo.pdf"
+# logo-width: 20mm
+# logo-vskip: -8em
+# logo-hskip: "-6em"
+lang: zh-CN # 不能改为cn，否则目录等不是中文
+CJK: true
+fig-pos: "!t"
+colorlinks: true
+urlcolor: blue
+header-left: "\\leftmark"
+header-center: "\\hspace{1cm}"
+header-right: "第\\thepage 页"
+footer-left: "\\hspace{1cm}" # \\thetitle
+footer-center: "\\includegraphics[height=1.5em]{_extensions/drwater/dwev/inst/drwater-gray1.pdf}"
+footer-right: "\\hspace{1cm}"
+toc: true
+toc-own-page: true
+fig-toc: true
+CJKmainfont: "Noto Serif CJK SC"
+CJKmainboldfont: "NotoSerifCJKsc-Bold"
+CJKmainitalicfont: "NotoSansCJKsc-Light"
+CJKsansfont: "Noto Sans CJK SC"
+CJKmonofont: "Noto Sans Mono CJK SC"
+CJKoptions: |
+  AutoFakeBold=true
+# include-in-header: header.tex
+# watermark: "drwater"
+# watermark-color: "gray!3"
+format:
+  dwhm-html: default
+  dwms-docx: default
+  # epub: default
+  dwev-pdf: default