  We present the scintillation velocity measurements of FRB~20201124A from the
FAST observations, which reveal an annual variation. This annual variation is
further supported by changes detected in the scintillation arc as observed from
the secondary spectrum. We attribute the annual velocity variation to the
presence of a moderately anisotropic scattering screen located at a distance of
0.4$\pm$0.1~kpc from Earth. Our results prove that the scintillation of this
FRB is mainly caused by material close to Earth on a Galactic scale. However,
scintillation observations of other FRBs may expose their surrounding
environment or uncover possible orbital motion if scintillation is caused by
materials in their host galaxy.
