This paper analyzes the research progress in the evaluation of explosives' safety and stability, focusing on the assessment of explosives' charge stability and safety. It discusses the laboratory-scale methods and test devices for evaluating the safety of explosives charges, providing a comprehensive evaluation of explosives during launch or penetration processes. This device has solved, to some extent, the technical challenges associated with evaluating the stability of explosives charges under overload conditions. The results indicate that this research holds significant engineering application value for evaluating explosives' stability and safety based on simulated load environments, and represents the future direction for charge stability evaluation.