购买后将海外的IP添加KCP端口号 + own白名单

src/main/java/com/edgec/browserbackend/account/service/impl/AccountServiceImpl.java

@@ -361,7 +361,7 @@ public class AccountServiceImpl implements AccountService {
             current.setWhiteList(whiteList);
             List<String> ownWhiteList = current.getOwnWhiteList();
             ownWhiteList.addAll(whiteList);
-            current.setOwnWhiteList(ownWhiteList);
+            current.setOwnWhiteList(ownWhiteList.stream().distinct().collect(Collectors.toList()));
 
             if (account.getPromotion() != null) {
                 int invitedUsers = accountRepository.countByPromotionCodeAndParentIsNull(account.getPromotion().getCode());