Magnetic bright points (MBPs) are located in intergranular channels on the solar surface. Studying the properties and evolution process of MBPs can help us to better understand solar activity and predict solar events that have a significant impact on Earth. In this study, we performed a statistical analysis of MBPs at different latitudes and longitudes. Data from the quiet-Sun (QS) in the eastward-equator (8 June 2021) and in the southern hemisphere (31 July 2020), as well as data from the QS near the disk center (30 July 2020), are analyzed. We studied the properties of MBPs, including lifetime, intensity contrast, and velocity. Moreover, we analyzed the intensity contrast of isolated MBPs at the moments of their birth and disappearance at different latitudes and longitudes, as well as the variation in the number of MBPs that appeared and disappeared in each frame. The results show that non-isolated MBPs have longer lifetimes than isolated MBPs, and the average lifetime of non-isolated MBPs located in the southern hemisphere (SH) is significantly shorter than that of MBPs near the disk center (DC) in the eastward-equator (EE). We find that the lifetime of non-isolated MBPs in the SH is negatively correlated with the intensity contrast, with higher intensity contrast associated with a shorter lifetime. The velocities of isolated MBPs at different latitudes and longitudes follow a Rayleigh distribution, while the velocities of non-isolated MBPs follow a log-normal distribution. Non-isolated MBPs exhibit higher horizontal velocities, with the maximum horizontal velocity reaching 8 km s⁻¹. Finally, we find that the number of isolated MBPs per square Mm at different latitudes and longitudes remains stable during consecutive periods, and the intensity contrast of isolated MBPs is similar at the moment of their birth and disappearance.

磁亮点（MBP）位于太阳表面的粒间通道中。研究MBP的性质和演化过程可以帮助我们更好地了解太阳活动并预测对地球有重大影响的太阳事件。在本研究中，我们对不同纬度和经度的MBP进行了统计分析。分析了来自东赤道（2021年6月8日）和南半球（2020年7月31日）的安静太阳（QS）的数据，以及来自盘中心附近的QS（2020年7月30日）的数据。我们研究了 MBP 的特性，包括寿命、强度对比度和速度。此外，我们还分析了不同纬度和经度上孤立的MBP产生和消失时刻的强度对比，以及每帧中出现和消失的MBP数量的变化。结果表明，非隔离MBP的寿命比隔离MBP更长，且位于南半球（SH）的非隔离MBP的平均寿命明显短于东部盘中心（DC）附近的MBP。赤道（EE）。我们发现 SH 中非隔离 MBP 的寿命与强度对比度负相关，强度对比度越高，寿命越短。不同纬度和经度的孤立MBP的速度服从瑞利分布，而非孤立MBP的速度服从对数正态分布。非孤立MBP表现出较高的水平速度，最大水平速度达到8 km s ^-1。最后，我们发现不同经纬度每平方毫米的孤立MBP数量在连续时期内保持稳定，并且孤立MBP在产生和消失时的强度对比相似。