Abstract:High energy particle accelerator is necessary in the research of modern high energy physics, software of beam dynamic simulations is of great importance. This paper introduces the development status of a 3D heterogeneous parallel beam dynamic simulation solver, NEWBEAM-MIC. The purpose of this research is to speed up the beam dynamic simulation software and help to realize design and optimization of the accelerator by latest heterogeneous supercomputers. The motion of the particles through DTL and SOLENOID devices are simulated by this software. This software is called NEWBEAM-MIC, which is developed on the foundation of previous CPU version, NEWBEAM-CPU. It assigns simulation work of particle tracking on MIC, thus accelerates the procedure by taking advantage of MIC's multiple threads. Benchmarks verify that NEWBEAM-MIC can simulate 109 particles through DTL and SOLENOID devices on TIANHE- 2 using 100 CPUs and 100 MICs. It can achieve 100 times acceleration than the CPU version software, NEWBEAM-CPU. Considering using multi-threads on MIC, for the same number of particles, using 100 CPUs and 100 MICs with MIC's maximum threads (224) opening, NEWBEAM-MIC can achieve 10000 times acceleration than CPU version with only one thread. It proves that, the software developed in this paper can accelerate CPU version quite well by making use of the great power of the MIC supercomputer.