diff --git a/LaunchServer/src/main/java/pro/gravit/launchserver/manangers/LaunchServerGsonManager.java b/LaunchServer/src/main/java/pro/gravit/launchserver/manangers/LaunchServerGsonManager.java
index 4b735948..f19ca95f 100644
--- a/LaunchServer/src/main/java/pro/gravit/launchserver/manangers/LaunchServerGsonManager.java
+++ b/LaunchServer/src/main/java/pro/gravit/launchserver/manangers/LaunchServerGsonManager.java
@@ -15,6 +15,7 @@
 import pro.gravit.launchserver.dao.provider.DaoProvider;
 import pro.gravit.launchserver.modules.impl.LaunchServerModulesManager;
 import pro.gravit.launchserver.socket.WebSocketService;
+import pro.gravit.launchserver.socket.response.UnknownResponse;
 import pro.gravit.launchserver.socket.response.WebSocketServerResponse;
 import pro.gravit.utils.UniversalJsonAdapter;
 
@@ -34,7 +35,7 @@ public void registerAdapters(GsonBuilder builder) {
         builder.registerTypeAdapter(Component.class, new UniversalJsonAdapter<>(Component.providers));
         builder.registerTypeAdapter(ProtectHandler.class, new UniversalJsonAdapter<>(ProtectHandler.providers));
         builder.registerTypeAdapter(DaoProvider.class, new UniversalJsonAdapter<>(DaoProvider.providers));
-        builder.registerTypeAdapter(WebSocketServerResponse.class, new UniversalJsonAdapter<>(WebSocketService.providers));
+        builder.registerTypeAdapter(WebSocketServerResponse.class, new UniversalJsonAdapter<>(WebSocketService.providers, UnknownResponse.class));
         builder.registerTypeAdapter(WebSocketEvent.class, new JsonResultSerializeAdapter());
         builder.registerTypeAdapter(AuthRequest.AuthPasswordInterface.class, new UniversalJsonAdapter<>(AuthRequest.providers));
         builder.registerTypeAdapter(HWIDProvider.class, new UniversalJsonAdapter<>(HWIDProvider.providers));
diff --git a/LaunchServer/src/main/java/pro/gravit/launchserver/socket/response/UnknownResponse.java b/LaunchServer/src/main/java/pro/gravit/launchserver/socket/response/UnknownResponse.java
new file mode 100644
index 00000000..af41a0dc
--- /dev/null
+++ b/LaunchServer/src/main/java/pro/gravit/launchserver/socket/response/UnknownResponse.java
@@ -0,0 +1,16 @@
+package pro.gravit.launchserver.socket.response;
+
+import io.netty.channel.ChannelHandlerContext;
+import pro.gravit.launchserver.socket.Client;
+
+public class UnknownResponse extends SimpleResponse {
+    @Override
+    public String getType() {
+        return "unknown";
+    }
+
+    @Override
+    public void execute(ChannelHandlerContext ctx, Client client) {
+        sendError("This type of request is not supported");
+    }
+}
diff --git a/LauncherCore/src/main/java/pro/gravit/utils/UniversalJsonAdapter.java b/LauncherCore/src/main/java/pro/gravit/utils/UniversalJsonAdapter.java
index c7681e2d..1b289ce8 100644
--- a/LauncherCore/src/main/java/pro/gravit/utils/UniversalJsonAdapter.java
+++ b/LauncherCore/src/main/java/pro/gravit/utils/UniversalJsonAdapter.java
@@ -15,41 +15,50 @@ public class UniversalJsonAdapter<R> implements JsonSerializer<R>, JsonDeseriali
     public final ProviderMap<R> providerMap;
     public final String name;
     public final String PROP_NAME;
-    public final boolean printErrorIfUnknownType;
+    public Class<? extends R> defaultClass;
 
     public UniversalJsonAdapter(ProviderMap<R> providerMap) {
         this.providerMap = providerMap;
         this.name = providerMap.getName();
         this.PROP_NAME = "type";
-        printErrorIfUnknownType = true;
     }
 
     public UniversalJsonAdapter(ProviderMap<R> providerMap, String PROP_NAME) {
         this.providerMap = providerMap;
         this.name = providerMap.getName();
         this.PROP_NAME = PROP_NAME;
-        printErrorIfUnknownType = true;
     }
 
-    public UniversalJsonAdapter(ProviderMap<R> providerMap, String name, String PROP_NAME, boolean printErrorIfUnknownType) {
+    public UniversalJsonAdapter(ProviderMap<R> providerMap, String name, Class<? extends R> defaultClass) {
+        this.providerMap = providerMap;
+        this.name = name;
+        this.defaultClass = defaultClass;
+        this.PROP_NAME = "type";
+    }
+
+    public UniversalJsonAdapter(ProviderMap<R> providerMap, Class<? extends R> defaultClass) {
+        this.providerMap = providerMap;
+        this.defaultClass = defaultClass;
+        this.name = providerMap.getName();
+        this.PROP_NAME = "type";
+    }
+
+    public UniversalJsonAdapter(ProviderMap<R> providerMap, String name, String PROP_NAME, Class<? extends R> defaultClass) {
         this.providerMap = providerMap;
         this.name = name;
         this.PROP_NAME = PROP_NAME;
-        this.printErrorIfUnknownType = printErrorIfUnknownType;
-    }
-
-    public UniversalJsonAdapter(ProviderMap<R> providerMap, String name, boolean printErrorIfUnknownType) {
-        this.providerMap = providerMap;
-        this.name = name;
-        this.PROP_NAME = "type";
-        this.printErrorIfUnknownType = printErrorIfUnknownType;
+        this.defaultClass = defaultClass;
     }
 
     public R deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context) throws JsonParseException {
         String typename = json.getAsJsonObject().getAsJsonPrimitive(PROP_NAME).getAsString();
         Class<? extends R> cls = providerMap.getClass(typename);
         if (cls == null) {
-            if (printErrorIfUnknownType) LogHelper.error("%s %s not found", name, typename);
+            //if (printErrorIfUnknownType) LogHelper.error("%s %s not found", name, typename);
+            if(defaultClass != null)
+            {
+                return context.deserialize(json, defaultClass);
+            }
             return null;
         }
         return context.deserialize(json, cls);
@@ -63,10 +72,9 @@ public JsonElement serialize(R src, Type typeOfSrc, JsonSerializationContext con
         if (classPath == null && src instanceof TypeSerializeInterface) {
             classPath = ((TypeSerializeInterface) src).getType();
         }
-        if (classPath == null) {
-            if (printErrorIfUnknownType) LogHelper.warning("Class %s type null", src.getClass());
-        } else jo.add(PROP_NAME, new JsonPrimitive(classPath));
-
+        if (classPath != null) {
+            jo.add(PROP_NAME, new JsonPrimitive(classPath));
+        }
         return jo;
     }
 }