diff --git a/oms_web/oms_vue/src/api/project/order.js b/oms_web/oms_vue/src/api/project/order.js
index 5c7b0aa9..039113ae 100644
--- a/oms_web/oms_vue/src/api/project/order.js
+++ b/oms_web/oms_vue/src/api/project/order.js
@@ -114,11 +114,11 @@ export function savePurchaseOrderMap(data) {
 }
 
 // 查询采购单SN码列表
-export function purchaseSnList(purchaseNo, orderCode) {
+export function purchaseSnList(purchaseNo, orderCode, productCode) {
   return request({
     url: '/project/order/vue/purchaseSnList',
     method: 'get',
-    params: { purchaseNo, orderCode }
+    params: { purchaseNo, orderCode, productCode }
   })
 }
 
diff --git a/oms_web/oms_vue/src/views/inventory/execution/index.vue b/oms_web/oms_vue/src/views/inventory/execution/index.vue
index 7fcd448a..0cd81ccf 100644
--- a/oms_web/oms_vue/src/views/inventory/execution/index.vue
+++ b/oms_web/oms_vue/src/views/inventory/execution/index.vue
@@ -416,7 +416,7 @@
 
         <div class="outer-sn-grid-container">
           <div class="outer-sn-grid-header">
-            <span class="outer-sn-current-count">当前仓库SN码总数：{{ getWarehouseSnCount(outerSnActiveWarehouse) }}</span>
+<!--            <span class="outer-sn-current-count">当前仓库SN码总数：{{ getWarehouseSnCount(outerSnActiveWarehouse) }}</span>-->
             <pagination
               small
               layout="total, sizes, prev, pager, next"
@@ -894,6 +894,7 @@ export default {
                 orderId: this.stockingDetailRow.id,
                 purchaseId: bindItem.purchaseId,
                 purchaseNo: bindItem.purchaseNo,
+                productCode: item.productCode,
                 originalBindNum: originalPhNum,
                 bindNum: currentPhNum
               });
@@ -913,6 +914,7 @@ export default {
       Promise.all(this.stockingSaveChangedList.map(item => savePurchaseOrderMap({
         orderId: item.orderId,
         purchaseId: item.purchaseId,
+        productCode: item.productCode,
         bindNum: item.bindNum
       }))).then(() => {
         this.$message.success('保存成功');
@@ -973,7 +975,7 @@ export default {
       }
       this.outerSnDialogVisible = true;
       this.outerSnLoading = true;
-      purchaseSnList(row.purchaseNo, this.stockingDetailRow.orderCode).then(response => {
+      purchaseSnList(row.purchaseNo, this.stockingDetailRow.orderCode, item.productCode).then(response => {
         const data = response.data || {};
         this.outerSnDetail = {
           totalQuantity: data.totalQuantity || 0,
diff --git a/ruoyi-sip/src/main/java/com/ruoyi/sip/controller/vue/VueProjectOrderInfoController.java b/ruoyi-sip/src/main/java/com/ruoyi/sip/controller/vue/VueProjectOrderInfoController.java
index ff90e605..6202e2cd 100644
--- a/ruoyi-sip/src/main/java/com/ruoyi/sip/controller/vue/VueProjectOrderInfoController.java
+++ b/ruoyi-sip/src/main/java/com/ruoyi/sip/controller/vue/VueProjectOrderInfoController.java
@@ -191,8 +191,8 @@ public class VueProjectOrderInfoController extends BaseController {
      * 采购单SN码列表
      */
     @GetMapping("/purchaseSnList")
-    public AjaxResult purchaseSnList(@RequestParam String purchaseNo, @RequestParam String orderCode) {
-        return AjaxResult.success(projectOrderInfoService.selectPurchaseSnList(purchaseNo, orderCode));
+    public AjaxResult purchaseSnList(@RequestParam String purchaseNo, @RequestParam String orderCode, @RequestParam(required = false) String productCode) {
+        return AjaxResult.success(projectOrderInfoService.selectPurchaseSnList(purchaseNo, orderCode, productCode));
     }
 
     /**
diff --git a/ruoyi-sip/src/main/java/com/ruoyi/sip/domain/OmsPurchaseOrderMap.java b/ruoyi-sip/src/main/java/com/ruoyi/sip/domain/OmsPurchaseOrderMap.java
index 2c87d4db..3d8a62a8 100644
--- a/ruoyi-sip/src/main/java/com/ruoyi/sip/domain/OmsPurchaseOrderMap.java
+++ b/ruoyi-sip/src/main/java/com/ruoyi/sip/domain/OmsPurchaseOrderMap.java
@@ -11,5 +11,7 @@ public class OmsPurchaseOrderMap {
 
     private Long purchaseId;
 
+    private String productCode;
+
     private Integer bindNum;
 }
diff --git a/ruoyi-sip/src/main/java/com/ruoyi/sip/mapper/OmsPurchaseOrderMapMapper.java b/ruoyi-sip/src/main/java/com/ruoyi/sip/mapper/OmsPurchaseOrderMapMapper.java
index e104aa9f..7ae9ef80 100644
--- a/ruoyi-sip/src/main/java/com/ruoyi/sip/mapper/OmsPurchaseOrderMapMapper.java
+++ b/ruoyi-sip/src/main/java/com/ruoyi/sip/mapper/OmsPurchaseOrderMapMapper.java
@@ -5,7 +5,9 @@ import org.apache.ibatis.annotations.Param;
 
 public interface OmsPurchaseOrderMapMapper {
 
-    OmsPurchaseOrderMap selectByOrderIdAndPurchaseId(@Param("orderId") Long orderId, @Param("purchaseId") Long purchaseId);
+    OmsPurchaseOrderMap selectByOrderIdAndPurchaseId(@Param("orderId") Long orderId,
+                                                     @Param("purchaseId") Long purchaseId,
+                                                     @Param("productCode") String productCode);
 
     int insertOmsPurchaseOrderMap(OmsPurchaseOrderMap omsPurchaseOrderMap);
 
diff --git a/ruoyi-sip/src/main/java/com/ruoyi/sip/mapper/ProjectOrderInfoMapper.java b/ruoyi-sip/src/main/java/com/ruoyi/sip/mapper/ProjectOrderInfoMapper.java
index 662b4f34..dd1d4fdd 100644
--- a/ruoyi-sip/src/main/java/com/ruoyi/sip/mapper/ProjectOrderInfoMapper.java
+++ b/ruoyi-sip/src/main/java/com/ruoyi/sip/mapper/ProjectOrderInfoMapper.java
@@ -109,6 +109,7 @@ public interface ProjectOrderInfoMapper
     int selectPurchaseOrderMapBindNum(@Param("purchaseNo") String purchaseNo,
                                       @Param("orderCode") String orderCode);
 
-    List<OrderProductMatchSnDetailDto> selectProductMatchSnDetailList(@Param("purchaseNo") String purchaseNo);
+    List<OrderProductMatchSnDetailDto> selectProductMatchSnDetailList(@Param("purchaseNo") String purchaseNo,
+                                                                       @Param("productCode") String productCode);
 
 }
diff --git a/ruoyi-sip/src/main/java/com/ruoyi/sip/service/IProjectOrderInfoService.java b/ruoyi-sip/src/main/java/com/ruoyi/sip/service/IProjectOrderInfoService.java
index 359416b2..833abddc 100644
--- a/ruoyi-sip/src/main/java/com/ruoyi/sip/service/IProjectOrderInfoService.java
+++ b/ruoyi-sip/src/main/java/com/ruoyi/sip/service/IProjectOrderInfoService.java
@@ -118,7 +118,7 @@ public interface IProjectOrderInfoService
 
     int savePurchaseOrderMap(OmsPurchaseOrderMap omsPurchaseOrderMap);
 
-    OrderProductMatchSnDto selectPurchaseSnList(String purchaseNo, String orderCode);
+    OrderProductMatchSnDto selectPurchaseSnList(String purchaseNo, String orderCode, String productCode);
 
     int bindOrderSnCodes(BindOrderSnCodesDto params);
 
diff --git a/ruoyi-sip/src/main/java/com/ruoyi/sip/service/impl/InventoryDeliveryServiceImpl.java b/ruoyi-sip/src/main/java/com/ruoyi/sip/service/impl/InventoryDeliveryServiceImpl.java
index 7e6777d4..303c3ac0 100644
--- a/ruoyi-sip/src/main/java/com/ruoyi/sip/service/impl/InventoryDeliveryServiceImpl.java
+++ b/ruoyi-sip/src/main/java/com/ruoyi/sip/service/impl/InventoryDeliveryServiceImpl.java
@@ -130,7 +130,7 @@ public class InventoryDeliveryServiceImpl implements IInventoryDeliveryService {
                 if (purchaseOrder == null) {
                     throw new ServiceException("采购单信息不存在");
                 }
-                OmsPurchaseOrderMap purchaseOrderMap = omsPurchaseOrderMapMapper.selectByOrderIdAndPurchaseId(orderInfo.getId(), purchaseOrder.getId());
+                OmsPurchaseOrderMap purchaseOrderMap = omsPurchaseOrderMapMapper.selectByOrderIdAndPurchaseId(orderInfo.getId(), purchaseOrder.getId(), inventoryDelivery.getProductCode());
                 if (purchaseOrderMap == null || purchaseOrderMap.getBindNum() == null || purchaseOrderMap.getBindNum() <= 0) {
                     throw new ServiceException("当前订单与采购单未建立绑定关系或绑定数量为0");
                 }
@@ -170,7 +170,7 @@ public class InventoryDeliveryServiceImpl implements IInventoryDeliveryService {
                         throw new ServiceException(String.format("采购单[%s]信息不存在", purchaseNo));
                     }
                     
-                    OmsPurchaseOrderMap purchaseOrderMap = omsPurchaseOrderMapMapper.selectByOrderIdAndPurchaseId(orderInfo.getId(), purchaseOrder.getId());
+                    OmsPurchaseOrderMap purchaseOrderMap = omsPurchaseOrderMapMapper.selectByOrderIdAndPurchaseId(orderInfo.getId(), purchaseOrder.getId(), inventoryDelivery.getProductCode());
                     if (purchaseOrderMap == null || purchaseOrderMap.getBindNum() == null || purchaseOrderMap.getBindNum() <= 0) {
                         throw new ServiceException(String.format("订单与采购单[%s]未建立绑定关系或绑定数量为0", purchaseNo));
                     }
diff --git a/ruoyi-sip/src/main/java/com/ruoyi/sip/service/impl/ProjectOrderInfoServiceImpl.java b/ruoyi-sip/src/main/java/com/ruoyi/sip/service/impl/ProjectOrderInfoServiceImpl.java
index 278130ef..fcec1927 100644
--- a/ruoyi-sip/src/main/java/com/ruoyi/sip/service/impl/ProjectOrderInfoServiceImpl.java
+++ b/ruoyi-sip/src/main/java/com/ruoyi/sip/service/impl/ProjectOrderInfoServiceImpl.java
@@ -2889,7 +2889,11 @@ public class ProjectOrderInfoServiceImpl implements IProjectOrderInfoService, To
 
     @Override
     public int savePurchaseOrderMap(OmsPurchaseOrderMap omsPurchaseOrderMap) {
-        OmsPurchaseOrderMap exist = omsPurchaseOrderMapMapper.selectByOrderIdAndPurchaseId(omsPurchaseOrderMap.getOrderId(), omsPurchaseOrderMap.getPurchaseId());
+        OmsPurchaseOrderMap exist = omsPurchaseOrderMapMapper.selectByOrderIdAndPurchaseId(
+                omsPurchaseOrderMap.getOrderId(),
+                omsPurchaseOrderMap.getPurchaseId(),
+                omsPurchaseOrderMap.getProductCode()
+        );
         int result;
         if (exist == null) {
             result = omsPurchaseOrderMapMapper.insertOmsPurchaseOrderMap(omsPurchaseOrderMap);
@@ -2905,10 +2909,9 @@ public class ProjectOrderInfoServiceImpl implements IProjectOrderInfoService, To
     }
 
     @Override
-    public OrderProductMatchSnDto selectPurchaseSnList(String purchaseNo, String orderCode) {
+    public OrderProductMatchSnDto selectPurchaseSnList(String purchaseNo, String orderCode, String productCode) {
         OrderProductMatchSnDto result = new OrderProductMatchSnDto();
-        List<OrderProductMatchSnDetailDto> snList = projectOrderInfoMapper.selectProductMatchSnDetailList(purchaseNo);
-//        result.setTotalQuantity(projectOrderInfoMapper.selectProductMatchSnCountlList(purchaseNo));
+        List<OrderProductMatchSnDetailDto> snList = projectOrderInfoMapper.selectProductMatchSnDetailList(purchaseNo, productCode);
         result.setTotalQuantity(snList.size());
         Integer quotaQuantity = projectOrderInfoMapper.selectPurchaseOrderMapBindNum(purchaseNo, orderCode);
         result.setQuotaQuantity(quotaQuantity);
diff --git a/ruoyi-sip/src/main/resources/mapper/sip/OmsPurchaseOrderMapMapper.xml b/ruoyi-sip/src/main/resources/mapper/sip/OmsPurchaseOrderMapMapper.xml
index 101210ca..98fcc80d 100644
--- a/ruoyi-sip/src/main/resources/mapper/sip/OmsPurchaseOrderMapMapper.xml
+++ b/ruoyi-sip/src/main/resources/mapper/sip/OmsPurchaseOrderMapMapper.xml
@@ -8,20 +8,22 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         <result property="id" column="id"/>
         <result property="orderId" column="order_id"/>
         <result property="purchaseId" column="purchase_id"/>
+        <result property="productCode" column="product_code"/>
         <result property="bindNum" column="bind_num"/>
     </resultMap>
 
     <select id="selectByOrderIdAndPurchaseId" resultMap="OmsPurchaseOrderMapResult">
-        select id, order_id, purchase_id, bind_num
+        select id, order_id, purchase_id, product_code, bind_num
         from oms_purchase_order_map
         where order_id = #{orderId}
         and purchase_id = #{purchaseId}
+        and product_code = #{productCode}
         limit 1
     </select>
 
     <insert id="insertOmsPurchaseOrderMap" parameterType="OmsPurchaseOrderMap" useGeneratedKeys="true" keyProperty="id">
-        insert into oms_purchase_order_map(order_id, purchase_id, bind_num)
-        values (#{orderId}, #{purchaseId}, #{bindNum})
+        insert into oms_purchase_order_map(order_id, purchase_id, product_code, bind_num)
+        values (#{orderId}, #{purchaseId}, #{productCode}, #{bindNum})
     </insert>
 
     <update id="updateOmsPurchaseOrderMap" parameterType="OmsPurchaseOrderMap">
diff --git a/ruoyi-sip/src/main/resources/mapper/sip/ProjectOrderInfoMapper.xml b/ruoyi-sip/src/main/resources/mapper/sip/ProjectOrderInfoMapper.xml
index db2f9b5c..e26c57fc 100644
--- a/ruoyi-sip/src/main/resources/mapper/sip/ProjectOrderInfoMapper.xml
+++ b/ruoyi-sip/src/main/resources/mapper/sip/ProjectOrderInfoMapper.xml
@@ -965,7 +965,8 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
             (select vendor_address from oms_vendor_info as tt where tt.vendor_id = t6.vendor_id) as vendor_address,
             max(t4.price) as price,
             t4.quantity as cg_num,
-            t4.quantity - ifnull((select sum(bind_num) from oms_purchase_order_map as tt where tt.purchase_id = t4.purchase_id), 0) as ky_num,
+            t4.quantity - ifnull((select sum(bind_num) from oms_purchase_order_map as tt
+                where tt.purchase_id = t4.purchase_id and tt.product_code = t4.product_code), 0) as ky_num,
             t5.bind_num as ph_num,
             t6.status,
             (
@@ -1030,6 +1031,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         left join oms_warehouse_info as t3
             on t2.warehouse_id = t3.id
         where t2.purchase_no = #{purchaseNo}
+        and t1.product_code = #{productCode}
         order by t1.product_sn
     </select>