fix: 门户页对话保存

src/main/java/cn/com/poc/portal/aggregate/impl/PortalServiceImpl.java

@@ -103,7 +103,7 @@ public class PortalServiceImpl implements PortalService {
         bizAiDialoguesEntity.setMemberId(userId);
         bizAiDialoguesEntity.setIsDeleted(CommonConstant.IsDeleted.N);
         List<BizAiDialoguesEntity> bizAiDialoguesEntities = bizAiDialoguesService.findByExample(bizAiDialoguesEntity, null);
-        if (CollectionUtils.isNotEmpty(bizAiDialoguesEntities)) {
+        if (CollectionUtils.isEmpty(bizAiDialoguesEntities)) {
             throw new BusinessException("当前对话不存在");
         }
         BizAiDialoguesEntity aiDialoguesEntity = bizAiDialoguesEntities.get(0);