From 0e03fb6393cca5df7311cb28fd432a1d335c2b82 Mon Sep 17 00:00:00 2001
From: wangchuxiao <wangchuxiao97@outlook.com>
Date: Wed, 18 May 2022 12:51:33 +0800
Subject: [PATCH] organization

---
 internal/rpc/office/office.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/internal/rpc/office/office.go b/internal/rpc/office/office.go
index 1cade65eb..91b8ab669 100644
--- a/internal/rpc/office/office.go
+++ b/internal/rpc/office/office.go
@@ -240,6 +240,7 @@ func (s *officeServer) SendMsg2Tag(_ context.Context, req *pbOffice.SendMsg2TagR
 	var tagSendLogs db.TagSendLog
 
 	wg.Add(len(userIDList))
+	var lock sync.Mutex
 	for _, userID := range userIDList {
 		go func(userID string) {
 			defer wg.Done()
@@ -248,10 +249,12 @@ func (s *officeServer) SendMsg2Tag(_ context.Context, req *pbOffice.SendMsg2TagR
 				log.NewError(req.OperationID, utils.GetSelfFuncName(), "GetUserNameByUserID failed", err.Error())
 				return
 			}
+			lock.Lock()
 			tagSendLogs.UserList = append(tagSendLogs.UserList, db.TagUser{
 				UserID:   userID,
 				UserName: userName,
 			})
+			lock.Unlock()
 		}(userID)
 	}
 	wg.Wait()