修复bug

amos-boot-module/amos-boot-module-biz/amos-boot-module-common-biz/src/main/java/com/yeejoin/amos/boot/module/common/biz/controller/OrgUsrController.java

@@ -779,12 +779,17 @@ public class OrgUsrController extends BaseController {
 				if (objects.contains(personIdentity.getCompanyId()) || AUTH_SPECIAL_KEY.equals(authKey)) {
 					//查询当前登录人所属单位/部门
 					OrgUsr orgUsr = orgUsrMapper.selectById(personIdentity.getCompanyId());
-					//查询当前登录人父级单位
-					LambdaQueryWrapper<OrgUsr> wrapper = new LambdaQueryWrapper<>();
-					wrapper.eq(OrgUsr::getSequenceNbr,orgUsr.getParentId());
-					wrapper.eq(BaseEntity::getIsDelete,false);
-					OrgUsr result = orgUsrMapper.selectOne(wrapper);
-					bizOrgCode = result.getBizOrgCode() != null? result.getBizOrgCode() : personIdentity.getBizOrgCode();
+					//判断登陆人是否已经是顶级节点单位
+					if (orgUsr.getParentId() != null ){
+						//查询当前登录人父级单位
+						LambdaQueryWrapper<OrgUsr> wrapper = new LambdaQueryWrapper<>();
+						wrapper.eq(OrgUsr::getSequenceNbr,orgUsr.getParentId());
+						wrapper.eq(BaseEntity::getIsDelete,false);
+						OrgUsr result = orgUsrMapper.selectOne(wrapper);
+						bizOrgCode = result.getBizOrgCode() != null? result.getBizOrgCode() : personIdentity.getBizOrgCode();
+
+					}
+
 				}
 		}
 		// 权限处理