  We revisit the modular weights in type IIB magnetized D-brane models. The
simple analysis of wave function shows that the four-dimensional matter fields
have the modular weight -1/2, but it may shift as one in type IIA intersecting
D-brane models. For example, the localized gauge flux as well as the localized
curvature can shift the modular weight in the magnetized D-brane models. Such
corrections do not affect physical couplings such as physical Yukawa couplings.
However, it leads to differences in supersymmetry breaking sfermion masses,
which depend on the modular weights, although the $A$-term coefficients and the
sum of sfermion masses squared seem to be the same between two models.
