The naturalness in the BLMSSM and B-LSSM Xing-Xing Dong, Tai-Fu Feng, Shu-Min Zhao and Hai-Bin Zhang Eur. Phys. J. C, 80 12 (2020) 1206 Published online: 29 December 2020 DOI: 10.1140/epjc/s10052-020-08768-0