diff --git a/LaunchServer/src/main/java/ru/gravit/launchserver/socket/websocket/WebSocketService.java b/LaunchServer/src/main/java/ru/gravit/launchserver/socket/websocket/WebSocketService.java
index 3d1150e7..ffebe4cc 100644
--- a/LaunchServer/src/main/java/ru/gravit/launchserver/socket/websocket/WebSocketService.java
+++ b/LaunchServer/src/main/java/ru/gravit/launchserver/socket/websocket/WebSocketService.java
@@ -17,6 +17,7 @@
 import ru.gravit.launchserver.socket.websocket.json.JsonResponseAdapter;
 import ru.gravit.launchserver.socket.websocket.json.JsonResponseInterface;
 import ru.gravit.launchserver.socket.websocket.json.admin.AddLogListenerResponse;
+import ru.gravit.launchserver.socket.websocket.json.admin.ExecCommandResponse;
 import ru.gravit.launchserver.socket.websocket.json.auth.*;
 import ru.gravit.launchserver.socket.websocket.json.update.LauncherResponse;
 import ru.gravit.launchserver.socket.websocket.json.update.UpdateListResponse;
@@ -75,7 +76,7 @@ public void registerResponses() {
         registerResponse("profiles", ProfilesResponse.class);
         registerResponse("launcher", LauncherResponse.class);
         registerResponse("updateList", UpdateListResponse.class);
-        registerResponse("cmdExec", UpdateListResponse.class);
+        registerResponse("cmdExec", ExecCommandResponse.class);
         registerResponse("setProfile", SetProfileResponse.class);
         registerResponse("addLogListener", AddLogListenerResponse.class);
     }
@@ -99,16 +100,6 @@ public void sendEvent(EventResult obj) {
         channels.writeAndFlush(new TextWebSocketFrame(gson.toJson(obj)));
     }
 
-    public static class SuccessResult {
-        public SuccessResult(String requesttype) {
-            this.requesttype = requesttype;
-            this.type = "success";
-        }
-
-        public final String requesttype;
-        public final String type;
-    }
-
     public static class EventResult implements ResultInterface {
         public EventResult() {
 
diff --git a/LaunchServer/src/main/java/ru/gravit/launchserver/socket/websocket/json/admin/AddLogListenerResponse.java b/LaunchServer/src/main/java/ru/gravit/launchserver/socket/websocket/json/admin/AddLogListenerResponse.java
index 48b30c7b..9576f484 100644
--- a/LaunchServer/src/main/java/ru/gravit/launchserver/socket/websocket/json/admin/AddLogListenerResponse.java
+++ b/LaunchServer/src/main/java/ru/gravit/launchserver/socket/websocket/json/admin/AddLogListenerResponse.java
@@ -38,8 +38,8 @@ public void execute(WebSocketService service, ChannelHandlerContext ctx, Client
                     service.sendObject(ctx,new LogEvent(str));
                 }
                 else {
-                    LogHelper.info("Client %s remove log listener", client.username);
                     LogHelper.removeOutput(client.logOutput);
+                    LogHelper.info("Client %s remove log listener", client.username);
                 }
             };
             client.logOutput = output;
diff --git a/LaunchServer/src/main/java/ru/gravit/launchserver/socket/websocket/json/admin/ExecCommandResponse.java b/LaunchServer/src/main/java/ru/gravit/launchserver/socket/websocket/json/admin/ExecCommandResponse.java
index 457f3860..c7c0fd9d 100644
--- a/LaunchServer/src/main/java/ru/gravit/launchserver/socket/websocket/json/admin/ExecCommandResponse.java
+++ b/LaunchServer/src/main/java/ru/gravit/launchserver/socket/websocket/json/admin/ExecCommandResponse.java
@@ -2,6 +2,7 @@
 
 import io.netty.channel.ChannelHandlerContext;
 import ru.gravit.launcher.events.request.ErrorRequestEvent;
+import ru.gravit.launcher.events.request.ExecCommandRequestEvent;
 import ru.gravit.launchserver.LaunchServer;
 import ru.gravit.launchserver.socket.Client;
 import ru.gravit.launchserver.socket.websocket.WebSocketService;
@@ -26,6 +27,6 @@ public void execute(WebSocketService service, ChannelHandlerContext ctx, Client
             return;
         }
         LaunchServer.server.commandHandler.eval(cmd, false);
-        service.sendObject(ctx, new WebSocketService.SuccessResult("cmdExec"));
+        service.sendObject(ctx, new ExecCommandRequestEvent(true));
     }
 }
diff --git a/LaunchServer/src/main/java/ru/gravit/launchserver/socket/websocket/json/auth/AuthResponse.java b/LaunchServer/src/main/java/ru/gravit/launchserver/socket/websocket/json/auth/AuthResponse.java
index 2c650135..65aae7e9 100644
--- a/LaunchServer/src/main/java/ru/gravit/launchserver/socket/websocket/json/auth/AuthResponse.java
+++ b/LaunchServer/src/main/java/ru/gravit/launchserver/socket/websocket/json/auth/AuthResponse.java
@@ -60,7 +60,7 @@ public void execute(WebSocketService service, ChannelHandlerContext ctx, Client
                 AuthProvider.authError(LaunchServer.server.config.authRejectString);
                 return;
             }
-            if (authType != ConnectTypes.CLIENT &&!clientData.checkSign) {
+            if ((authType == null || authType == ConnectTypes.CLIENT) &&!clientData.checkSign) {
                 AuthProvider.authError("Don't skip Launcher Update");
                 return;
             }
diff --git a/libLauncher/src/main/java/ru/gravit/launcher/events/request/ExecCommandRequestEvent.java b/libLauncher/src/main/java/ru/gravit/launcher/events/request/ExecCommandRequestEvent.java
new file mode 100644
index 00000000..d1eafbf7
--- /dev/null
+++ b/libLauncher/src/main/java/ru/gravit/launcher/events/request/ExecCommandRequestEvent.java
@@ -0,0 +1,15 @@
+package ru.gravit.launcher.events.request;
+
+import ru.gravit.launcher.request.ResultInterface;
+
+public class ExecCommandRequestEvent implements ResultInterface {
+    @Override
+    public String getType() {
+        return "execCmd";
+    }
+    boolean success;
+
+    public ExecCommandRequestEvent(boolean success) {
+        this.success = success;
+    }
+}