修改全名重复时提示

Log: 修改全名重复时提示
Influence: 全名重复提示
Bug: https://pms.uniontech.com/zentao/bug-view-91617.html
Change-Id: I7105387072f3be9f46c7ec4e351616f52b792c82
(cherry picked from commit 832dba674e6bccae171f0d54b238c08fcb5f9f27)