diff --git a/src/main/java/org/sadtech/vkbot/core/convert/KeyBoardConvert.java b/src/main/java/org/sadtech/vkbot/core/convert/KeyBoardConvert.java
new file mode 100644
index 0000000..69a9677
--- /dev/null
+++ b/src/main/java/org/sadtech/vkbot/core/convert/KeyBoardConvert.java
@@ -0,0 +1,70 @@
+package org.sadtech.vkbot.core.convert;
+
+import com.vk.api.sdk.objects.messages.*;
+import org.sadtech.bot.core.domain.keyboard.ButtonColor;
+import org.sadtech.bot.core.domain.keyboard.KeyBoard;
+import org.sadtech.bot.core.domain.keyboard.KeyBoardButton;
+import org.sadtech.bot.core.domain.keyboard.KeyBoardLine;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public final class KeyBoardConvert {
+
+    private KeyBoardConvert() {
+
+    }
+
+    public static Keyboard convertKeyboard(KeyBoard keyboard) {
+        Keyboard keyboardVk = new Keyboard();
+        keyboardVk.setOneTime(keyboard.isOneTime());
+
+        List<List<KeyboardButton>> listButton = new ArrayList<>();
+        for (KeyBoardLine keyBoardLine : keyboard.getKeyBoardLines()) {
+            List<KeyboardButton> buttonList = new ArrayList<>();
+            for (KeyBoardButton button : keyBoardLine.getKeyBoardButtons()) {
+                buttonList.add(convertButton(button));
+            }
+            listButton.add(buttonList);
+        }
+        keyboardVk.setButtons(listButton);
+
+        return keyboardVk;
+    }
+
+    private static KeyboardButton convertButton(KeyBoardButton button) {
+        KeyboardButton buttonVk = new KeyboardButton();
+        buttonVk.setColor(convertColor(button.getColor()));
+
+        KeyboardButtonAction buttonActionVk = new KeyboardButtonAction();
+        buttonActionVk.setLabel(button.getLabel());
+        buttonActionVk.setType(KeyboardButtonActionType.TEXT);
+        buttonActionVk.setPayload(button.getPayload());
+
+        buttonVk.setAction(buttonActionVk);
+        return buttonVk;
+    }
+
+
+    private static KeyboardButtonColor convertColor(ButtonColor color) {
+        KeyboardButtonColor buttonColorVk;
+        switch (color) {
+            case DEFAULT:
+                buttonColorVk = KeyboardButtonColor.DEFAULT;
+                break;
+            case PRIMARY:
+                buttonColorVk = KeyboardButtonColor.PRIMARY;
+                break;
+            case NEGATIVE:
+                buttonColorVk = KeyboardButtonColor.NEGATIVE;
+                break;
+            case POSITIVE:
+                buttonColorVk = KeyboardButtonColor.POSITIVE;
+                break;
+            default:
+                buttonColorVk = KeyboardButtonColor.DEFAULT;
+        }
+        return buttonColorVk;
+    }
+
+}
diff --git a/src/main/java/org/sadtech/vkbot/core/sender/MailSenderVk.java b/src/main/java/org/sadtech/vkbot/core/sender/MailSenderVk.java
index d2fb0b2..5a400cf 100644
--- a/src/main/java/org/sadtech/vkbot/core/sender/MailSenderVk.java
+++ b/src/main/java/org/sadtech/vkbot/core/sender/MailSenderVk.java
@@ -5,14 +5,21 @@ import com.vk.api.sdk.client.VkApiClient;
 import com.vk.api.sdk.client.actors.GroupActor;
 import com.vk.api.sdk.exceptions.ApiException;
 import com.vk.api.sdk.exceptions.ClientException;
-import com.vk.api.sdk.objects.messages.Keyboard;
+import com.vk.api.sdk.objects.messages.*;
 import com.vk.api.sdk.queries.messages.MessagesSendQuery;
 import org.apache.log4j.Logger;
 import org.sadtech.bot.core.domain.BoxAnswer;
+import org.sadtech.bot.core.domain.keyboard.ButtonColor;
+import org.sadtech.bot.core.domain.keyboard.KeyBoard;
+import org.sadtech.bot.core.domain.keyboard.KeyBoardButton;
+import org.sadtech.bot.core.domain.keyboard.KeyBoardLine;
 import org.sadtech.bot.core.sender.Sent;
 import org.sadtech.vkbot.core.VkConnect;
 import org.sadtech.vkbot.core.VkInsertData;
+import org.sadtech.vkbot.core.convert.KeyBoardConvert;
 
+import java.util.ArrayList;
+import java.util.List;
 import java.util.concurrent.ThreadLocalRandom;
 
 public class MailSenderVk implements Sent {
@@ -46,8 +53,7 @@ public class MailSenderVk implements Sent {
     private MessagesSendQuery createMessage(BoxAnswer boxAnswer, Integer peerId) {
         MessagesSendQuery messages = vkApiClient.messages().send(groupActor).peerId(peerId).message(vkInsertData.insertWords(boxAnswer.getMessage(), peerId)).randomId(ThreadLocalRandom.current().nextInt(0, Integer.MAX_VALUE));
         if (boxAnswer.getKeyboard() != null) {
-            Keyboard keyBoard = gson.fromJson(boxAnswer.getKeyboard(), Keyboard.class);
-            messages.keyboard(keyBoard);
+            messages.keyboard(KeyBoardConvert.convertKeyboard(boxAnswer.getKeyboard()));
         } else {
 //            messages.keyboard("{\"buttons\":[],\"one_time\":true}");
         }
@@ -64,6 +70,9 @@ public class MailSenderVk implements Sent {
         return messages;
     }
 
+
+
+
     private void sendMessage(MessagesSendQuery messages) {
         try {
             messages.execute();