!688 修改BrokerRegistration::NewInstance

Merge pull request !688 from dengliang/master

ipc/native/src/core/source/iremote_broker.cpp

@@ -107,7 +107,7 @@ sptr<IRemoteBroker> BrokerRegistration::NewInstance(const std::u16string &descri
             if (it != creators_.end()) {
                 broker = it->second(object);
             }
-        } else {
+        } else if (descriptor == object->GetObjectDescriptor()) {
             broker = object->AsInterface().GetRefPtr();
         }
     }