  In some quantum secret sharing schemes, it is known that some shares can be
distributed to participants before a secret is given to the dealer. However, it
is unclear whether some shares can be distributed before a secret is given in
the ramp quantum secret sharing schemes with the highest coding rate. In this
paper, we propose methods to distribute some shares before a secret is given in
those schemes, then we prove that our new encoding procedures retain the
correspondences between quantum secrets and quantum shares in the original
schemes.
