Dislocation between the inner and overall morphology center of the sample cluster in the two-dimensional Galactic reference frame centered on the Sun versus five parameters (e.g., parameters, X, Y, and log(|H|/pc) – the Cartesian coordinates in a Galactic reference frame centered on the Sun, the number of member stars, and the age of clusters). Each open circle colored (blue and grey) in each panel indicates a cluster, with its gray error bar displaying the dislocation error of each cluster. The corresponding linear fit in each panel is shown as a red line. We note that the coordinate parameters (X, Y, and H), the number of members, and age parameters are obtained from Cantat-Gaudin & Anders (2020); also, the blue circles in a and b panel only indicate part of the sample clusters that is located within the range from −6 kpc to 5 kpc for both the X and Y-axis. This is due to the fact that the sample clusters outside of this scope are too few to ascertain a reliable fitting result. The grey circles in each rest panel represent entire sample clusters.