modify：变更节点负责人名称赋值

yanxuan-qc-change-system-biz/src/main/java/com/netease/mail/yanxuan/change/biz/biz/ChangeFlowBiz.java

@@ -1182,7 +1182,9 @@ public class ChangeFlowBiz {
         }
         String changeCommander = changeRecord.getChangeCommander();
         UserReachDTO userReachDTO = new UserReachDTO();
-        userReachDTO.setUserName(changeCommander);
+        // 查询邮箱对应的名字
+        AjaxResponse<IusUserInfoRsp> user = iusRpcService.queryUserInfo(changeRecord.getChangeCommander());
+        userReachDTO.setUserName(user.getData().getName());
         userReachDTO.setUid(changeCommander);
         List<UserReachDTO> totalUserList = Collections.singletonList(userReachDTO);
         UserBaseContainerDTO userBaseContainer = new UserBaseContainerDTO();