diff --git a/src/main/java/com/xujie/modules/srm/service/impl/SrmSupplierServiceImpl.java b/src/main/java/com/xujie/modules/srm/service/impl/SrmSupplierServiceImpl.java
index f63c370..9f46001 100644
--- a/src/main/java/com/xujie/modules/srm/service/impl/SrmSupplierServiceImpl.java
+++ b/src/main/java/com/xujie/modules/srm/service/impl/SrmSupplierServiceImpl.java
@@ -33,7 +33,11 @@ public class SrmSupplierServiceImpl extends ServiceImpl<SrmSupplierMapper, SrmSu
 
     @Override
     public PageUtils searchSrmSupplierList(SrmSupplierData data){
-        IPage<SrmSupplierData> resultList = srmSupplierMapper.searchSrmSupplierList(new Page<SrmSupplierData>(data.getPage(), data.getLimit()), data);
+        Page<SrmSupplierData> page = new Page<>(data.getPage(), data.getLimit());
+        // 自定义 SQL（多表 LEFT JOIN + 动态 WHERE）时，自动生成 count 常会裁掉 WHERE 仍保留占位符，
+        // 导致 SQL Server 报「参数超出范围」。关闭 count SQL 优化，使用子查询包一层统计总量。
+
+        IPage<SrmSupplierData> resultList = srmSupplierMapper.searchSrmSupplierList(page, data);
         return new PageUtils(resultList);
     }
     @Override
diff --git a/src/main/resources/mapper/srm/SrmSupplierMapper.xml b/src/main/resources/mapper/srm/SrmSupplierMapper.xml
index 3201888..07bfa31 100644
--- a/src/main/resources/mapper/srm/SrmSupplierMapper.xml
+++ b/src/main/resources/mapper/srm/SrmSupplierMapper.xml
@@ -18,7 +18,7 @@
         s.supplier_no AS supplierNo,
         s.supplier_name AS supplierName,
         s.supplier_group AS supplierGroup,
-        sg.GroupDesc AS groupDesc,
+        sg.dict_label AS groupDesc,
         s.supplier_doc_type AS supplierDocType,
         s.create_date AS createDate,
         s.create_by AS createBy,
@@ -51,9 +51,12 @@
         s.Other_contact2 AS otherContact2,
         s.Other_contact3 AS otherContact3,
         s.Memo AS memo, s.c_short_office,s.c_short_npc
-        FROM srm_supplier s LEFT JOIN SupplierGroup sg ON sg.supplier_group = s.supplier_group
-        AND sg.Site = s.site  LEFT JOIN Currency c ON c.Currency = s.Currency
-        AND c.Site = s.site LEFT JOIN Tax t ON t.tax_code = s.TaxCode
+        FROM srm_supplier s
+        LEFT JOIN sys_dict_data sg ON sg.dict_value = s.supplier_group
+        AND sg.dict_type='supplier_group'
+        LEFT JOIN Currency c ON c.Currency = s.Currency
+        AND c.Site = s.site
+        LEFT JOIN Tax t ON t.tax_code = s.TaxCode
         AND t.Site = s.site
         LEFT JOIN DeliveryTerm dt
         ON dt.delivery_term_id = s.DeliveryTerm
@@ -88,7 +91,7 @@
                 </foreach>
             </if>
         </where>
-        ORDER BY s.id
+        ORDER BY s.supplier_no
     </select>
     <select id="checkSrmSupplierList" resultType="SrmSupplierData">
         SELECT