fix

models/ppt_english/ppt_english_group_mapping.go

@@ -68,7 +68,7 @@ func GetPptMappingByPptId(pptId int64) (item *PptEnglishGroupMapping, err error)
 	return
 }
 
-// GetPptMappingListByGroupId 查询目录下，ppt列表, 降序排列
+// GetPptMappingListByGroupIdDesc 查询目录下，ppt列表, 降序排列
 func GetPptMappingListByGroupIdDesc(groupId int64) (list []*PptEnglishGroupMapping, err error) {
 	o := global.DbMap[utils.DbNameReport]
 	sql := `select group_ppt_id, group_id, ppt_id, ppt_sort, admin_id, admin_real_name, create_time from ppt_english_group_mapping where group_id=? order by ppt_sort desc, group_ppt_id desc `