@crystalliu, these witnesses you have voted for have retired (or are running a zombie server):

ayogom, chitty, crystal, furion, jerrybanfield, joseph, krnel, liberosist, roadscape, steemcommunity, steempty, wackou

You have 1 witness votes left to use.

You are voting for: ayogom, b0y2k, bitrocker2020, bobinson, chitty, complexring, cryptopassion, crystal, danielsaori, dmitrydao, dsound, enginewitty, furion, jerrybanfield, joseph, klye, krnel, liberosist, lux-witness, oflyhigh, patrice, qurator, roadscape, steemcommunity, steemitboard, steempty, steemychicken1, stem.witness, wackou.