Nuget使用包名创建文件夹

I created a nuget package "MyClassLib.1.0.0.nupkg" and I am looking to install it in under ClassLib folder of my solution. However when I install the package it install as below SolutionFolder\ClassLib\MyClassLib.1.0.0\MyLibrariesI created a nuget package "MyClassLib.1.0.0.nup