Revert "部门是blank的登录要让填写一下"

This reverts commit b2f85915bb5a7e9b861af05831c29e4a56c78e05.
Revert "Revert "部门是blank的登录要让填写一下""

This reverts commit f7751eab433ef9cadbb7fa86d1bc71f775213e2f.
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