diff --git a/bd-business/bd-business-sale/src/main/resources/mapper/sale/wares/BdWaresDetailMapper.xml b/bd-business/bd-business-sale/src/main/resources/mapper/sale/wares/BdWaresDetailMapper.xml
index 36a83f9..caa2090 100644
--- a/bd-business/bd-business-sale/src/main/resources/mapper/sale/wares/BdWaresDetailMapper.xml
+++ b/bd-business/bd-business-sale/src/main/resources/mapper/sale/wares/BdWaresDetailMapper.xml
@@ -52,7 +52,9 @@
             left join bd_wares_specs_sku bs
             on bd.pk_id = bs.pk_wares_detail
             left join (
-            select pk_wares_specs_sku,wmsys.wm_concat(distinct(sc.specs_name)) specs_name,wmsys.wm_concat(distinct(sc.pk_id)) specs_name_id
+            select pk_wares_specs_sku,
+            to_char(wmsys.wm_concat(distinct(sc.specs_name))) specs_name,
+            to_char(wmsys.wm_concat(distinct(sc.pk_id))) specs_name_id
             from bd_wares_specs_relation br
             left join bd_wares_specs bp
             on br.pk_wares_specs= bp.pk_id