diff --git a/internal/rpc/office/office.go b/internal/rpc/office/office.go
index ebb1de2a2..508d0c04c 100644
--- a/internal/rpc/office/office.go
+++ b/internal/rpc/office/office.go
@@ -166,9 +166,9 @@ func (s *officeServer) SendMsg2Tag(_ context.Context, req *pbOffice.SendMsg2TagR
 		groupUserIDList = append(groupUserIDList, userIDList...)
 	}
 	var userIDList []string
-	userIDList = append(groupUserIDList, tagUserIDList...)
-	userIDList = append(groupUserIDList, groupUserIDList...)
-	userIDList = append(groupUserIDList, req.UserList...)
+	userIDList = append(userIDList, tagUserIDList...)
+	userIDList = append(userIDList, groupUserIDList...)
+	userIDList = append(userIDList, req.UserList...)
 	userIDList = utils.RemoveUserIDRepByMap(userIDList)
 	for i, userID := range userIDList {
 		if userID == req.SendID {
diff --git a/pkg/common/db/mongoModel.go b/pkg/common/db/mongoModel.go
index 36550e50c..bcc05a295 100644
--- a/pkg/common/db/mongoModel.go
+++ b/pkg/common/db/mongoModel.go
@@ -568,7 +568,7 @@ func (d *DataBases) GetTagSendLogs(userID string, showNumber, pageNumber int32)
 }
 
 func generateTagID(tagName, userID string) string {
-	return utils.Md5(tagName + userID + strconv.Itoa(rand.Int()))
+	return utils.Md5(tagName + userID + strconv.Itoa(rand.Int()) + time.Now().String())
 }
 
 func getCurrentTimestampByMill() int64 {