依赖有点多，能不能轻量化？

[13120241790]

// compile "com.android.support:appcompat-v7:$rootProject.supportLibraryVersion"
compile "com.android.support:recyclerview-v7:25"
compile "com.android.support:cardview-v7:25"
compile "com.android.support:design:25"

[ccj659]

谢谢建议. 正在 优化~