diff --git a/main.go b/main.go
index 0cadcf6..e23c561 100644
--- a/main.go
+++ b/main.go
@@ -1,20 +1,16 @@
 package main
 
 import (
-	"flag"
 	"fmt"
-	"log"
-	"sync"
 	"time"
 
-	"gopkg.in/gcfg.v1"
-
 	"github.com/Arman92/go-tdlib"
 )
 
 var (
 	ownUserID64 = int64(0)
 	ownUserID32 = int32(0)
+	chtwrsID64  = int64(408101137)
 )
 
 func main() {
@@ -69,6 +65,6 @@ func main() {
 	ownUserID32 = OwnUserID(client)
 	ownUserID64 = int64(OwnUserID(client))
 
-	getHistory(client, 408101137)
+	getHistory(client, chtwrsID64)
 
 }