修正申请兼职mkid格式

internal/logic/mkt_part_time_user/mkt_part_time_user_add_logic.go

@@ -49,7 +49,7 @@ func (l *PartTimeUserAddLogic) PartTimeUserAdd(req types.PartTimeUserAddRequest)
 	}
 	mkid := req.MkId
 	if len(req.MkId) >= 32 {
-		mkid = fmt.Sprintf("%s-%s-%s-%s", req.MkId[0:7], req.MkId[7:11], req.MkId[11:15], req.MkId[15:])
+		mkid = fmt.Sprintf("%s-%s-%s-%s", req.MkId[0:8], req.MkId[8:12], req.MkId[12:16], req.MkId[16:])
 	}
 
 	erpRes, err := model.GetErpUser("", mkid, l.svcCtx.Transformer, l.ctx)