diff --git a/my-chat-bot/src/bot.ts b/my-chat-bot/src/bot.ts
index b26d950..243c69a 100644
--- a/my-chat-bot/src/bot.ts
+++ b/my-chat-bot/src/bot.ts
@@ -3,9 +3,11 @@ import { ActivityHandler, MessageFactory } from 'botbuilder';
 export class EchoBot extends ActivityHandler {
     constructor() {
         super();
+
         // See https://aka.ms/about-bot-activity-message to learn more about the message and other activity types.
         this.onMessage(async (context, next) => {
             const replyText = `Echo: tin tự động`;
+            console.log(context.activity);
             await context.sendActivity(MessageFactory.text(replyText, replyText));
             // By calling next() you ensure that the next BotHandler is run.
             await next();