diff --git a/Makefile b/Makefile
index f5f96df..f86aeac 100644
--- a/Makefile
+++ b/Makefile
@@ -5,9 +5,6 @@ pack: build
 	tar --owner root --group root -c tgbot_misaka_5882f7 | zstdmt -15v > tgbot_misaka_5882f7.tar.zst
 
 send: pack
-	wh send tgbot_misaka_5882f7.tar.zst --force-relay
+	wh send tgbot_misaka_5882f7.tar.zst
 
-clean:
-	rm -f tgbot_misaka_5882f7 tgbot_misaka_5882f7.*
-
-.PHONY: build pack send clean
+.PHONY: build pack send
diff --git a/bot.go b/bot.go
index c5015c9..5b0a49c 100644
--- a/bot.go
+++ b/bot.go
@@ -11,12 +11,12 @@ import (
 	"git.gensokyo.cafe/kkyy/tgbot_misaka_5882f7/stats"
 )
 
-func isFromAdmin(sender *tele.User) bool {
-	if sender == nil {
+func isFromAdmin(upd tele.Update) bool {
+	if upd.Message == nil || upd.Message.Sender == nil {
 		return false
 	}
 
-	_, ok := config.AdminUIDs[sender.ID]
+	_, ok := config.AdminUIDs[upd.Message.Sender.ID]
 	return ok
 }
 
@@ -35,14 +35,12 @@ func initBot() (*tele.Bot, error) {
 	b.Handle("/start", handleStartCmd)
 	b.Handle("/traffic", handleTrafficCmd)
 
-	b.Handle("/me", handleUserInfoCmd)
-	b.Handle("/chat", handleChatInfoCmd)
-
 	return b, nil
 }
 
 func handleStartCmd(c tele.Context) error {
-	if !isFromAdmin(c.Sender()) {
+	upd := c.Update()
+	if !isFromAdmin(upd) {
 		return c.Send("Hello, stranger :)")
 	}
 
@@ -50,7 +48,8 @@ func handleStartCmd(c tele.Context) error {
 }
 
 func handleTrafficCmd(c tele.Context) error {
-	if !isFromAdmin(c.Sender()) {
+	upd := c.Update()
+	if !isFromAdmin(upd) {
 		return nil
 	}
 
@@ -121,56 +120,3 @@ func fmtTraffic(r stats.VnstatTrafficRecord) string {
 
 	return fmt.Sprintf("%.2f GiB", float64(biggest)/1024/1024/1024)
 }
-
-func handleUserInfoCmd(c tele.Context) error {
-	u := c.Sender()
-	if u == nil {
-		return c.Reply("Unknown.")
-	}
-
-	replyText := []string{
-		`*User Info*`,
-		"```",
-		fmt.Sprintf(`ID:           %d`, u.ID),
-		fmt.Sprintf(`Username:     %s`, u.Username),
-		fmt.Sprintf(`FirstName:    %s`, u.FirstName),
-		fmt.Sprintf(`LastName:     %s`, u.LastName),
-		fmt.Sprintf(`LanguageCode: %s`, u.LanguageCode),
-		fmt.Sprintf(`IsBot:        %t`, u.IsBot),
-		fmt.Sprintf(`IsPremium:    %t`, u.IsPremium),
-		"```",
-	}
-	return c.Reply(strings.Join(replyText, "\n"), &tele.SendOptions{ParseMode: tele.ModeMarkdown})
-}
-
-func handleChatInfoCmd(c tele.Context) error {
-	chat := c.Chat()
-	if chat == nil {
-		return c.Reply("Unknown.")
-	}
-	loc := ""
-	if chat.ChatLocation != nil {
-		loc = chat.ChatLocation.Address
-	}
-
-	replyText := []string{
-		`*Chat Info*`,
-		"```",
-		fmt.Sprintf(`ID:               %d`, chat.ID),
-		fmt.Sprintf(`Type:             %s`, chat.Type),
-		fmt.Sprintf(`Title:            %s`, chat.Title),
-		fmt.Sprintf(`FirstName:        %s`, chat.FirstName),
-		fmt.Sprintf(`LastName:         %s`, chat.LastName),
-		fmt.Sprintf(`Username:         %s`, chat.Username),
-		fmt.Sprintf(`SlowMode:         %d`, chat.SlowMode),
-		fmt.Sprintf(`StickerSet:       %s`, chat.StickerSet),
-		fmt.Sprintf(`CanSetStickerSet: %t`, chat.CanSetStickerSet),
-		fmt.Sprintf(`LinkedChatID:     %d`, chat.LinkedChatID),
-		fmt.Sprintf(`ChatLocation:     %s`, loc),
-		fmt.Sprintf(`Private:          %t`, chat.Private),
-		fmt.Sprintf(`Protected:        %t`, chat.Protected),
-		fmt.Sprintf(`NoVoiceAndVideo:  %t`, chat.NoVoiceAndVideo),
-		"```",
-	}
-	return c.Reply(strings.Join(replyText, "\n"), &tele.SendOptions{ParseMode: tele.ModeMarkdown})
-}