Using markdown v2

main.go

@@ -3,7 +3,6 @@ package main
 import (
     "log"
     "os"
-    "strings"
     mtrbus "github.com/tgckpg/golifehk/datasources/mtr/bus"
     tgbotapi "github.com/go-telegram-bot-api/telegram-bot-api/v5"
 )
@@ -30,11 +29,11 @@ func main() {
 
         log.Printf( "[%s] %s", update.Message.From.UserName, update.Message.Text )
 
-        if strings.Contains( update.Message.Text, "@golifehkbot" ){
-            result := mtrbus.Query( "zh", strings.Replace( update.Message.Text, "@golifehkbot", "", -1 ) )
+        result := mtrbus.Query( "zh", update.Message.Text )
 
+        if result.Error == nil || !update.Message.Chat.IsGroup() {
             msg := tgbotapi.NewMessage( update.Message.Chat.ID, result.Message() )
-            msg.ParseMode = "Markdown"
+            msg.ParseMode = "MarkdownV2"
             msg.ReplyToMessageID = update.Message.MessageID
 
             bot.Send( msg )