摘要: Majorana Dark matter (DM) model can be classified by their electroweak charge. In this talk I will start with singlet DM effective theory (EFT) and then move to singlet-doublet mixed case.  In singlet case, we will present a global picture by taking all the operators and DM constraints into account. The most updated constraints from DM direct and indirect  detection and collider experiments are included. However, the EFT is no longer valid with current LHC 8 TeV region. Therefore, with the help from UV models, this problem can be fixed non-trivially. The current monojet and dijet constraint power will be presented. Moreover, a future prospect on the future DM direct detection experiments and e+e- colliders (CEPC and ILC) will be also demonstrated.  In the second part of talk, I will show some of our preliminary result on singlet-doublet mixed DM model by using the similar manner. Particularly, the constraints from the DM-nuclei spin-dependent cross sections show the impact on Higgs blind spot region.  The present, near future, and far future status of singlet-doublet mixed DM will be shown in this seminar.