张建福，湘潭大学教授、博士生导师，现任湘潭大学校学术委员，湖南省高校恒星与星际物质重点实验室副主任、基础物理实验教学中心主任。先后获云南大学硕士学位、厦门大学天文学系博士学位（与美国威斯康星大学联合培养）；曾赴美国威斯康星大学、韩国国立忠南大学，开展磁流体力学湍流领域高级访问研究。主要从事磁化星际介质、高能宇宙线、黑洞 X 射线双星等方向的研究，在 ApJ、MNRAS、A&A 等国际期刊发表 SCI 论文 50 余篇；主持国家自然科学基金项目（4项）、湖南省杰出青年基金、湖湘青年英才等科研项目。Magnetohydrodynamic (MHD) turbulence is ubiquitous in astrophysical environments and plays a crucial role in cosmic-ray physics. In this talk, I will present our recent investigation of the effects of MHD turbulence cascades on the acceleration and diffusion of cosmic rays. First, I will introduce the fundamental properties of relativistic MHD turbulence and reconnection-driven MHD turbulence, elaborating on their distinct cascade characteristics and key influencing factors. Second, I will discuss the particle acceleration mechanisms in different MHD turbulent environments, including the acceleration processes driven by compressible MHD turbulence and reconnection-driven turbulence. Third, I will elucidate the diffusion laws of cosmic rays in MHD turbulence, focusing on the anisotropic diffusion characteristics and the physical mechanism of near-source slow diffusion of cosmic rays. Finally, I will briefly discuss prospective directions for future relevant research.