Sn0.95-x(Mn-0.05,Li-x)O-2 (0 <= x <= 0.08) with well retained host structure was prepared by using conventional solid sintering method. The structure and magnetism evolutions actually show sensitivity to the Li doping level, although the precise position and real content of Li were hard to be determined by powder X-ray diffraction. The measured magnetic susceptibility indicates that Sn0.95-x(Mn-0.05,Li-x)O-2 is ferromagnetic at 5 K, but paramagnetic at room temperature. The saturation magnetization changes with Li doping level, reaching its maximum of M-s = 1.06 mu(B)/Mn when x = 0.06. Li ions can effectively mediate the density of carriers in Sn0.95Mn0.05O2, further enhancing the magnetic moment at low temperature. (C) 2015 Elsevier B.V. All rights reserved.