校验客户主账号

src/main/java/common/service/impl/ContractServiceImpl.java

@@ -2402,10 +2402,7 @@ public class ContractServiceImpl implements ContractService {
                 });*/
 
                 List<QcloudAccount> qcloudAccounts = qcloudAccountRepository.findAll();
-                qcloudAccounts.stream().map(v -> {
-                    emailDic.put(v.getEmail(), "");
-                    return null;
-                });
+                qcloudAccounts.forEach(v -> emailDic.put(v.getEmail(), ""));
 
                 for (int i = 0; i < accountsEmail.size(); i++) {
                     String e = accountsEmail.get(i);