diff --git a/Makefile b/Makefile
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+###############################################################################
+#
+# 	Makefile for the user manual of njuthesis
+#
+# 	Copyright (C) 2013 Haixing Hu,
+#   Department of Computer Science and Technology, Nanjing University.
+#
+#	Home Page of the Project: https://github.com/Haixing-Hu/nju-thesis
+#
+###############################################################################
+
+PROJECT=njuthesis
+TEXSOURCE=$(shell ls *.tex)
+BIB=njuthesis.bib
+
+.PHONY: all clean
+
+all:	$(PROJECT).pdf
+
+$(PROJECT).pdf: $(PROJECT).tex $(BIB) $(TEXSOURCE)
+	xelatex $(PROJECT).tex
+	biber $(PROJECT)
+	xelatex $(PROJECT).tex
+	xelatex $(PROJECT).tex
+
+###### clean
+
+clean:
+	-@rm -f \
+		*.aux \
+		*.bak \
+		*.bbl \
+		*.blg \
+		*.dvi \
+		*.glo \
+		*.gls \
+		*.idx \
+		*.ilg \
+		*.ind \
+		*.ist \
+		*.log \
+		*.out \
+		*.ps \
+		*.thm \
+		*.toc \
+		*.lof \
+		*.lot \
+		*.loe \
+		*.sty \
+		*.cfg \
+		*.cls \
+		*.sty \
+		*.pdf