diff --git a/Makefile b/Makefile
index 932d514..ba5245e 100644
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,6 @@
 # Makefile for Quarto Project Automation
 # Detect OS
+HOSTNAME := $(shell hostname)
 OS := $(shell uname | tr A-Z a-z)
 ifeq ($(OS), darwin)
     OS := OSX
@@ -49,13 +50,12 @@ GREPSTR := " \|(\|)\|^submit\|^analysis\|_cache\|_freeze\|^site_libs\|^www"
 
 all: local upload clean commit
 	
-force: check_git_status render filehash upload clean commit
+force: updrefbib check_git_status render filehash upload clean commit
 
-local: check_git_status lazyrender
+local: updrefbib check_git_status lazyrender
 
-# Update Makefile from a specific location if on macOS
 updmakefile:
-	@if [ "$(OS)" = "OSX" ]; then \
+	@if [ "$(OS)" = "OSX" ] && [ "$(HOSTNAME)" = "max" ]; then \
 		echo "基于 $$HOME/bin/publish2dw.Makefile 更新本项目 Makefile..."; \
 		cp "$$HOME/bin/publish2dw.Makefile" "./Makefile"; \
 		git add "Makefile" && git commit -m "Update Makefile"; \
@@ -65,6 +65,23 @@ updmakefile:
 	fi
 
 
+updrefbib:
+	@if [ "$(OS)" = "OSX" ] && [ "$(HOSTNAME)" = "max" ]; then \
+		echo "更新本项目参考文献..."; \
+		cp "$$HOME/literature/Ref.bib" "./BB/"; \
+		echo "推送本地参考文献到远程服务器..."; \
+		rsync -azvu --progress "$$HOME/literature/Ref.bib" "drwater@serev:/home/www/drwater/datapool/public/BB/Ref.bib"; \
+		echo "本项目参考文献更新完成."; \
+	else \
+		echo "更新本项目参考文献..."; \
+		wget -O BB/Ref.bib "https://drwater.rcees.ac.cn/datapool/public/BB/Ref.bib"; \
+		echo "本项目参考文献更新完成."; \
+	fi; \
+	git add BB/Ref.bib; \
+	if [ "$$(git diff --cached)" ]; then \
+		git commit -m "Update Ref.bib"; \
+	fi
+
 check_git_status:
 	@uncommitted=$$(git status --porcelain); \
 	if [ -n "$$uncommitted" ]; then \
@@ -163,7 +180,7 @@ clean:
 	@rm -f ./*.spl ./*.aux ./*.bbl ./*.blg ./*.log ./*.tex ./*.bcf ./*.tex.sedbak ./*.fdb_latexmk
 
 # Upload files to server and fix links
-upload:
+upload: backupdocx
 	@mkdir -p "$(outputdir)" && chmod -R 2775 "$(outputdir)"
 	@$(MAKE) fix_links
 	@if rsync -azvu --progress --delete -r "$(outputdir)" "$(remotedir)"; then \
@@ -181,6 +198,57 @@ upload:
 		fi; \
 	fi
 
+backupdocx:
+	@echo "备份MS.docx文件..."; \
+	currentcommithash=$$(git rev-parse --short HEAD); \
+	datetime=$$(git show -s --format=%ci $$currentcommithash | sed 's/[-: ]//g' | cut -c3-12); \
+	mkdir -p TC/MS/; \
+	existing_file=$$(find TC/MS -name "MS*.docx" -exec cmp -s www/MS/MS.docx {} \; -print -quit); \
+	if [ -n "$$existing_file" ]; then \
+		echo "与www/MS/MS.docx 内容相同的备份文件已存在: $$existing_file"; \
+		echo "无需备份."; \
+	else \
+		if [ ! -e TC/MS/MS$${datetime}_$${currentcommithash}.docx ]; then \
+			cp www/MS/MS.docx TC/MS/MS$${datetime}_$${currentcommithash}.docx; \
+			echo "备份TC/MS/MS-$${datetime}_$${currentcommithash}.docx完成."; \
+			git add TC/MS/MS-$${datetime}_$${currentcommithash}.docx; \
+			if [ "$$(git diff --cached)" ]; then \
+				git commit -m "备份TC/MS/MS-$${datetime}_$${currentcommithash}.docx"; \
+			fi; \
+		else \
+			echo "TC/MS/MS-$${datetime}_$${currentcommithash}.docx已存在，无需备份."; \
+		fi; \
+	fi;
+
+
+trackchange:
+	@echo "选择两个提交以比较文档..."; \
+	hashes=$$(git log --pretty=format:'%h: %s BY %an (%ar)' \
+	| grep -E "$$(ls TC/MS/*.docx | xargs -n1 basename | sed -E 's/MS.*_([0-9a-f]+)\.docx/\1/' | tr '\n' '|')SMT_】" \
+	| fzf --multi --reverse --preview="echo {}" ); \
+	echo $$hashes; \
+	hash1=$$(echo $$hashes | sed -e 's/) \([a-z0-9]\{7\}:\)/)\n\1/g' | tail -n 1 | awk '{print $$1}' | tr -d ':'); \
+	datetime1=$$(git show -s --format=%ci $$hash1 | sed 's/[-: ]//g' | cut -c3-12); \
+	hash2=$$(echo $$hashes | sed -e 's/) \([a-z0-9]\{7\}:\)/)\n\1/g' | head -n 1 | awk '{print $$1}' | tr -d ':'); \
+	datetime2=$$(git show -s --format=%ci $$hash2 | sed 's/[-: ]//g' | cut -c3-12); \
+	if [ -z "$$hash1" ] || [ -z "$$hash2" ]; then \
+	echo "必须选择两个提交."; \
+	exit 1; \
+	fi; \
+	doc1="TC/MS/MS$${datetime1}_$$hash1.docx"; \
+	echo "$$doc1"; \
+	doc2="TC/MS/MS$${datetime2}_$$hash2.docx"; \
+	echo "$$doc2"; \
+	if [ -f "$$doc1" ] && [ -f "$$doc2" ] && [ "$$doc1" != "$$doc2" ]; then \
+	echo "打开文件: $$doc1 和 $$doc2"; \
+	open "$$doc1" "$$doc2"; \
+	printf "MS$${datetime1}-$${datetime2}_$${hash1}-$${hash2}" | pbcopy; \
+	echo "请在word中对比两个版本形成带修改痕迹的版本，并保存至TC/MS$${datetime1}-$${datetime2}_$${hash1}-$${hash2}.docx!"; \
+	else \
+	echo "一个或两个文件不存在: $$doc1, $$doc2"; \
+	exit 1; \
+	fi
+
 # Fix links in www directory
 fix_links:
 	@find ./www -type f -name "*.html" -exec sed -i.bak \