The construction of a high proportion of new energy power systems is accompanied by a reduction in inertia/primary frequency regulation(PFR) resources with conventional synchronous machines. In order to address this, it is necessary to consider the construction of ancillary service market with multiple type resources to provide inertia and primary frequency regulation. In this paper, a two-stage joint clearing mechanism considering multiple type resources electrical energy and inertia/PFR ancillary service is proposed, and a joint clearing optimization model including energy storage, wind power, photovoltaic and frequency-supported loads is established. The capacity of all kinds of ancillary service resources required by the system and the start and stop of each resource are solved in the security constrained unit commitment(SCUC) pre-clearing model considering the frequency security constraints. In the formal clearing model, the simple inertia and the demand constraint of PFR ancillary service capacity are considered, and the market pricing is simpler and more transparent taking into account frequency security. The simulation results of the improved IEEE 39-node system demonstrate the effectiveness of the proposed two-stage market clearing mechanism.