fix model type conflict problem
fix model type conflict problem

yifili09/wallofsheep,John-Lin/wallofsheep,zx1986/wallofsheep,John-Lin/wallofsheep,cnchanning/wallofsheep,cnchanning/wallofsheep,zx1986/wallofsheep,yifili09/wallofsheep,yifili09/wallofsheep,zx1986/wallofsheep,John-Lin/wallofsheep,cnchanning/wallofsheep