fix mistake of var keyword
fix mistake of var keyword

zxc135781/amazeui-react,zccst/amazeui-react,amazeui/amazeui-react,Node-X/amazeui-react,sunnylqm/amazeui-react,zjsxwc/amazeui-react,pandoraui/amazeui-react,zccst/amazeui-react,Node-X/amazeui-react,wenyang12/amazeui-react,minwe/amazeui-react,Pyiner/amazeui-react,sxyseo/amazeui-react,hainuo/amazeui-react,afc163/amazeui-react,zjsxwc/amazeui-react