diff --git a/bot.go b/bot.go
index e1d7909..9ff61e7 100644
--- a/bot.go
+++ b/bot.go
@@ -727,7 +727,7 @@ func botVault(m *tb.Message, itemTypeList []int64) {
 
 	p := JobPayloadVaultStatus{
 		MsgID64:          int64(m.ID),
-		ChatID64:         m.Chat.ID,
+		UserID64:         int64(m.Sender.ID),
 		UserListID64:     nil,
 		ItemTypeListID64: nil,
 		DepositChatID64:  cfg.Bot.Depositchat,
diff --git a/def.go b/def.go
index 0df690f..5f90b96 100644
--- a/def.go
+++ b/def.go
@@ -350,8 +350,7 @@ type JobPayloadVaultStatus struct {
 	UserListID64     []int64 `json:"user_list"`
 	ItemTypeListID64 []int64 `json:"item_type_list"`
 	DepositChatID64  int64   `json:"deposit_chat_id"`
-	MsgID64          int64   `json:"msg_id"`
-	ChatID64         int64   `json:"chat_id"`
+	UserID64         int64   `json:"user_id"`
 }
 
 const (