improve startup performance
improve startup performance

mukaiu/wechaty,wechaty/wechaty,zixia/wechaty,binsee/wechaty,wechaty/wechaty,Chatie/wechaty,mukaiu/wechaty,binsee/wechaty,lijiarui/wechaty,Chatie/wechaty,wechaty/wechaty,lijiarui/wechaty,Chatie/wechaty,mukaiu/wechaty,zixia/wechaty,binsee/wechaty