diff --git a/src/main/resources/mapper/bms/BmsSupplierMapper.xml b/src/main/resources/mapper/bms/BmsSupplierMapper.xml
index f253b34c..58463dc0 100644
--- a/src/main/resources/mapper/bms/BmsSupplierMapper.xml
+++ b/src/main/resources/mapper/bms/BmsSupplierMapper.xml
@@ -159,7 +159,7 @@
                     or `bms_supplier`.`region2_last` is null  or  TRIM(`bms_supplier`.`region2_last`) = ''
                     )
                 </if>
-                <if test=' query.isRegionNull != "1"'>
+                <if test=' query.isRegionNull == "0"'>
                     and `bms_supplier`.`region_last` is not null and `bms_supplier`.`region2_last` is not null
                     and TRIM(`bms_supplier`.`region_last`) != '' and TRIM(`bms_supplier`.`region2_last`) != ''
                 </if>