diff --git a/Makefile b/Makefile
index 273ea3d..92086f3 100644
--- a/Makefile
+++ b/Makefile
@@ -50,9 +50,9 @@ GREPSTR := " \|(\|)\|^submit\|^analysis\|_cache\|_freeze\|^site_libs\|^www"
 
 all: local upload clean commit
 	
-force: updrefbib check_git_status render filehash upload clean commit
+force: updrefbib check_git_status updvariable render filehash upload clean commit
 
-local: updrefbib check_git_status lazyrender
+local: updrefbib check_git_status updvariable lazyrender
 
 updmakefile:
 	@if [ "$(OS)" = "OSX" ] && [ "$(HOSTNAME)" = "max" ]; then \
@@ -261,54 +261,54 @@ fix_links:
 	@find ./www -type f -name "*.bak" -exec rm {} +
 
 updvariable:
-	@touch _variable.yml  # 如果文件不存在则创建
-	@grep -q '^reponame:' _variable.yml || echo "reponame: $(reponame)" >> _variable.yml
-	@if grep -q '^reponame:' _variable.yml; then \
-		sed -i '' 's/^reponame:.*/reponame: $(reponame)/' _variable.yml; \
+	@touch _variables.yml  # 如果文件不存在则创建
+	@grep -q '^reponame:' _variables.yml || echo "reponame: $(reponame)" >> _variables.yml
+	@if grep -q '^reponame:' _variables.yml; then \
+		sed -i '' 's/^reponame:.*/reponame: $(reponame)/' _variables.yml; \
 	else \
-		echo "reponame: $(reponame)" >> _variable.yml; \
+		echo "reponame: $(reponame)" >> _variables.yml; \
 	fi
-	@grep -q '^projtype:' _variable.yml || echo "projtype: $(projtype)" >> _variable.yml
-	@if grep -q '^projtype:' _variable.yml; then \
-		sed -i '' 's/^projtype:.*/projtype: $(projtype)/' _variable.yml; \
+	@grep -q '^projtype:' _variables.yml || echo "projtype: $(projtype)" >> _variables.yml
+	@if grep -q '^projtype:' _variables.yml; then \
+		sed -i '' 's/^projtype:.*/projtype: $(projtype)/' _variables.yml; \
 	else \
-		echo "projtype: $(projtype)" >> _variable.yml; \
+		echo "projtype: $(projtype)" >> _variables.yml; \
 	fi
-	@grep -q '^branch:' _variable.yml || echo "branch: $(branchname)" >> _variable.yml
-	@if grep -q '^branch:' _variable.yml; then \
-		sed -i '' 's/^branch:.*/branch: $(branchname)/' _variable.yml; \
+	@grep -q '^branch:' _variables.yml || echo "branch: $(branchname)" >> _variables.yml
+	@if grep -q '^branch:' _variables.yml; then \
+		sed -i '' 's/^branch:.*/branch: $(branchname)/' _variables.yml; \
 	else \
-		echo "branch: $(branchname)" >> _variable.yml; \
+		echo "branch: $(branchname)" >> _variables.yml; \
 	fi
-	@grep -q '^pubtype:' _variable.yml || echo "pubtype: $(pubtype)" >> _variable.yml
-	@if grep -q '^pubtype:' _variable.yml; then \
-		sed -i '' 's/^pubtype:.*/pubtype: $(pubtype)/' _variable.yml; \
+	@grep -q '^pubtype:' _variables.yml || echo "pubtype: $(pubtype)" >> _variables.yml
+	@if grep -q '^pubtype:' _variables.yml; then \
+		sed -i '' 's/^pubtype:.*/pubtype: $(pubtype)/' _variables.yml; \
 	else \
-		echo "pubtype: $(pubtype)" >> _variable.yml; \
+		echo "pubtype: $(pubtype)" >> _variables.yml; \
 	fi
-	@grep -q '^nwAB:' _variable.yml || echo "nwAB: $(nwAB)" >> _variable.yml
-	@if grep -q '^nwAB:' _variable.yml; then \
-		sed -i '' 's/^nwAB:.*/nwAB: $(nwAB)/' _variable.yml; \
+	@grep -q '^nwAB:' _variables.yml || echo "nwAB: $(nwAB)" >> _variables.yml
+	@if grep -q '^nwAB:' _variables.yml; then \
+		sed -i '' 's/^nwAB:.*/nwAB: $(nwAB)/' _variables.yml; \
 	else \
-		echo "nwAB: $(nwAB)" >> _variable.yml; \
+		echo "nwAB: $(nwAB)" >> _variables.yml; \
 	fi
-	@grep -q '^nwMS:' _variable.yml || echo "nwMS: $(nwMS)" >> _variable.yml
-	@if grep -q '^nwMS:' _variable.yml; then \
-		sed -i '' 's/^nwMS:.*/nwMS: $(nwMS)/' _variable.yml; \
+	@grep -q '^nwMS:' _variables.yml || echo "nwMS: $(nwMS)" >> _variables.yml
+	@if grep -q '^nwMS:' _variables.yml; then \
+		sed -i '' 's/^nwMS:.*/nwMS: $(nwMS)/' _variables.yml; \
 	else \
-		echo "nwMS: $(nwMS)" >> _variable.yml; \
+		echo "nwMS: $(nwMS)" >> _variables.yml; \
 	fi
-	@grep -q '^figtblMS:' _variable.yml || echo "figtblMS: $(figtblMS)" >> _variable.yml
-	@if grep -q '^figtblMS:' _variable.yml; then \
-		sed -i '' 's/^figtblMS:.*/figtblMS: $(figtblMS)/' _variable.yml; \
+	@grep -q '^figtblMS:' _variables.yml || echo "figtblMS: $(figtblMS)" >> _variables.yml
+	@if grep -q '^figtblMS:' _variables.yml; then \
+		sed -i '' 's/^figtblMS:.*/figtblMS: $(figtblMS)/' _variables.yml; \
 	else \
-		echo "figtblMS: $(figtblMS)" >> _variable.yml; \
+		echo "figtblMS: $(figtblMS)" >> _variables.yml; \
 	fi
-	@grep -q '^figtblSM:' _variable.yml || echo "figtblSM: $(figtblSM)" >> _variable.yml
-	@if grep -q '^figtblSM:' _variable.yml; then \
-		sed -i '' 's/^figtblSM:.*/figtblSM: $(figtblSM)/' _variable.yml; \
+	@grep -q '^figtblSM:' _variables.yml || echo "figtblSM: $(figtblSM)" >> _variables.yml
+	@if grep -q '^figtblSM:' _variables.yml; then \
+		sed -i '' 's/^figtblSM:.*/figtblSM: $(figtblSM)/' _variables.yml; \
 	else \
-		echo "figtblSM: $(figtblSM)" >> _variable.yml; \
+		echo "figtblSM: $(figtblSM)" >> _variables.yml; \
 	fi
 	@mkpapervar