fix add

models/bi_dashboard/bi_dashboard.go

@@ -159,4 +159,5 @@ WHERE a."sys_admin_id" = ? GROUP BY a."bi_dashboard_id" ,"bi_dashboard_classify_
 func GetDashboardByName(name string) (item *BiDashboard, err error) {
 	sql := `SELECT * FROM bi_dashboard WHERE bi_dashboard_name = ? limit 1`
 	err = global.DEFAULT_DmSQL.Raw(sql, name).First(&item).Error
+	return
 }