Bugfix #280
Bugfix #280

tianyong90/wechat,ac1982/wechat,ac1982/wechat,allen05ren/wechat,acgrid/wechat,overtrue/wechat,allen05ren/wechat,overtrue/wechat,soone/wechat,hareluya/wechat,lichunqiang/wechat,acgrid/wechat,tianyong90/wechat,soone/wechat,sunmingyang/wechat,lichunqiang/wechat,sunmingyang/wechat