how to support cuda 9.0

[jiangwei2016]

I have a GTX1050 .only support cuda9.0,after run the build_win.cmd,
report error
Building NVCC (Device) object src/caffe/CMakeFiles/cuda_compile_1.dir/layers/Release/cuda_compile_1_generated_absval_
layer.cu.obj
nvcc fatal : Unsupported gpu architecture 'compute_90'

how can I do？