From be6811ddbde29cc3209dbfeda1cb639217161140 Mon Sep 17 00:00:00 2001
From: wangchuxiao <wangchuxiao97@outlook.com>
Date: Tue, 1 Nov 2022 19:51:10 +0800
Subject: [PATCH] test cron

---
 pkg/common/db/mongoModel.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkg/common/db/mongoModel.go b/pkg/common/db/mongoModel.go
index 0a4f1f8aa..719c06ccc 100644
--- a/pkg/common/db/mongoModel.go
+++ b/pkg/common/db/mongoModel.go
@@ -325,7 +325,7 @@ func (d *DataBases) GetNewestMsg(ID string) (msg *MsgInfo, err error) {
 	}
 	if len(userChats) > 0 {
 		if len(userChats[0].Msg) > 0 {
-			return &userChats[0].Msg[len(userChats[0].Msg)], nil
+			return &userChats[0].Msg[len(userChats[0].Msg)-1], nil
 		}
 		return nil, errors.New("len(userChats[0].Msg) < 0")
 	}