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 7b565dd6..8c8ca0dc 100644
--- a/oms_web/oms_vue/src/views/inventory/execution/index.vue
+++ b/oms_web/oms_vue/src/views/inventory/execution/index.vue
@@ -287,7 +287,7 @@
                 <dict-tag :options="dict.type.purchase_status" :value="String(scope.row.status)"/>
               </template>
             </el-table-column>
-            <el-table-column label="制造者" align="center" prop="vendorAddress" />
+            <el-table-column label="制造商" align="center" prop="vendorAddress" />
             <el-table-column label="单价" align="center" prop="price" width="130">
               <template slot-scope="scope">
                 <span style="color: #f05a00;">￥ {{ formatCurrency(scope.row.price) }}</span>
diff --git a/oms_web/oms_vue/src/views/inventory/info/index.vue b/oms_web/oms_vue/src/views/inventory/info/index.vue
index 875bfdc7..25687146 100644
--- a/oms_web/oms_vue/src/views/inventory/info/index.vue
+++ b/oms_web/oms_vue/src/views/inventory/info/index.vue
@@ -21,11 +21,6 @@
           <el-option v-for="vendor in vendorOptions" :key="vendor.vendorCode" :label="vendor.vendorName" :value="vendor.vendorCode" />
         </el-select>
       </el-form-item>
-      <el-form-item label="仓库" prop="warehouseId">
-        <el-select v-model="queryParams.warehouseId" placeholder="请选择仓库" clearable size="small">
-          <el-option v-for="warehouse in warehouseOptions" :key="warehouse.id" :label="warehouse.warehouseName" :value="warehouse.id" />
-        </el-select>
-      </el-form-item>
       <el-form-item>
         <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
         <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
@@ -56,7 +51,6 @@
       <el-table-column label="产品编码" align="center" prop="productCode" show-overflow-tooltip />
       <el-table-column label="产品型号" align="center" prop="model" show-overflow-tooltip />
       <el-table-column label="产品名称" align="center" prop="productName" show-overflow-tooltip />
-      <el-table-column label="仓库" align="center" prop="warehouseName" />
       <el-table-column label="在库现存" align="center" prop="inventoryNum">
         <template slot-scope="scope">
           <el-link v-if="scope.row.inventoryNum" class="inventory-num inventory-num--stock" :underline="false" @click="handleInventoryInner(scope.row)">{{ scope.row.inventoryNum }}</el-link>
@@ -448,7 +442,6 @@ export default {
         productName: null,
         type: null,
         vendorCode: null,
-        warehouseId: null,
         orderByColumn:'outer_num desc, usable_num desc, inventory_num desc, purchase_num desc, bind_num',
         isAsc: 'desc'
       },
@@ -652,13 +645,9 @@ export default {
           },
           /** 处理在库现存 */
           handleInventoryInner(row) {
-              if (!row.warehouseId) {
-                  this.$modal.msgError("仓库信息不存在，无法查看在库现存");
-                  return;
-              }
               this.inventoryInnerQuery.pageNum = 1;
               this.inventoryInnerQuery.productCode = row.productCode;
-              this.inventoryInnerQuery.warehouseId = row.warehouseId;
+              this.inventoryInnerQuery.warehouseId = null;
               this.currentInventoryInnerProductName = row.productName;
               this.currentInventoryInnerTotal = row.inventoryNum;
               this.inventoryInnerVisible = true;
@@ -697,13 +686,9 @@ export default {
           },
           /** 处理在途库存 */
           handlePurchaseStock(row) {
-              if (!row.warehouseId) {
-                  this.$modal.msgError("仓库信息不存在，无法查看在途库存");
-                  return;
-              }
               this.purchaseStockQuery.pageNum = 1;
               this.purchaseStockQuery.productCode = row.productCode;
-              this.purchaseStockQuery.warehouseId = row.warehouseId;
+              this.purchaseStockQuery.warehouseId = null;
               this.currentPurchaseStockProductName = row.productName;
               this.currentPurchaseStockTotal = row.purchaseNum;
               this.purchaseStockVisible = true;
@@ -723,13 +708,9 @@ export default {
           },
           /** 处理锁单量 */
           handleBindOrder(row) {
-              if (!row.warehouseId) {
-                  this.$modal.msgError("仓库信息不存在，无法查看锁单量");
-                  return;
-              }
               this.bindOrderQuery.pageNum = 1;
               this.bindOrderQuery.productCode = row.productCode;
-              this.bindOrderQuery.warehouseId = row.warehouseId;
+              this.bindOrderQuery.warehouseId = null;
               this.currentBindOrderProductName = row.productName;
               this.currentBindOrderTotal = row.bindNum;
               this.bindOrderVisible = true;
diff --git a/ruoyi-sip/src/main/java/com/ruoyi/sip/controller/vue/VueInventoryOuterController.java b/ruoyi-sip/src/main/java/com/ruoyi/sip/controller/vue/VueInventoryOuterController.java
index a2d48384..f55688ad 100644
--- a/ruoyi-sip/src/main/java/com/ruoyi/sip/controller/vue/VueInventoryOuterController.java
+++ b/ruoyi-sip/src/main/java/com/ruoyi/sip/controller/vue/VueInventoryOuterController.java
@@ -25,6 +25,8 @@ import java.io.InputStream;
 import java.util.Arrays;
 import java.util.Collections;
 import java.util.List;
+import java.util.Map;
+import java.util.stream.Collectors;
 
 /**
  * 出库单Controller (Vue)
@@ -124,6 +126,18 @@ public class VueInventoryOuterController extends BaseController
             if (inventoryInfoExcelDtoList.size()!=quantity.intValue()){
                 return AjaxResult.error("导入数据应等于发货数量");
             }
+            List<String> repeatSnList = inventoryInfoExcelDtoList.stream()
+                    .map(InventoryInfoExcelDto::getProductSn)
+                    .filter(sn -> sn != null && !sn.trim().isEmpty())
+                    .collect(Collectors.groupingBy(String::trim, Collectors.counting()))
+                    .entrySet()
+                    .stream()
+                    .filter(entry -> entry.getValue() > 1)
+                    .map(Map.Entry::getKey)
+                    .collect(Collectors.toList());
+            if (!repeatSnList.isEmpty()) {
+                throw new ServiceException("文件中存在重复SN码：" + repeatSnList);
+            }
             return AjaxResult.success(innerService.getInventoryInfoList(inventoryInfoExcelDtoList, productCode,orderType));
 
         } catch (IOException e) {
@@ -150,6 +164,18 @@ public class VueInventoryOuterController extends BaseController
             if (CollUtil.isEmpty(inventoryInfoExcelDtoList)) {
                 return AjaxResult.error("导入数据为空");
             }
+            List<String> repeatSnList = inventoryInfoExcelDtoList.stream()
+                    .map(InventoryInfoExcelDto::getProductSn)
+                    .filter(sn -> sn != null && !sn.trim().isEmpty())
+                    .collect(Collectors.groupingBy(String::trim, Collectors.counting()))
+                    .entrySet()
+                    .stream()
+                    .filter(entry -> entry.getValue() > 1)
+                    .map(Map.Entry::getKey)
+                    .collect(Collectors.toList());
+            if (!repeatSnList.isEmpty()) {
+                throw new ServiceException("文件中存在重复SN码：" + repeatSnList);
+            }
             return AjaxResult.success(innerService.validateAndGetAssignDeliveryList(
                     inventoryInfoExcelDtoList, productCode, orderType, purchaseNo));
 
diff --git a/ruoyi-sip/src/main/java/com/ruoyi/sip/controller/vue/VueOmsInventoryInnerController.java b/ruoyi-sip/src/main/java/com/ruoyi/sip/controller/vue/VueOmsInventoryInnerController.java
index 93a578fd..8fe80ce3 100644
--- a/ruoyi-sip/src/main/java/com/ruoyi/sip/controller/vue/VueOmsInventoryInnerController.java
+++ b/ruoyi-sip/src/main/java/com/ruoyi/sip/controller/vue/VueOmsInventoryInnerController.java
@@ -19,6 +19,8 @@ import org.springframework.web.multipart.MultipartFile;
 import java.io.IOException;
 import java.util.Collections;
 import java.util.List;
+import java.util.Map;
+import java.util.stream.Collectors;
 
 /**
  * 入库单信息(Vue) Controller
@@ -125,6 +127,18 @@ public class VueOmsInventoryInnerController extends BaseController {
         ExcelUtil<WarehouseInnerExcelDto> util = new ExcelUtil<>(WarehouseInnerExcelDto.class);
         try {
             List<WarehouseInnerExcelDto> excelList = util.importExcel(file.getInputStream());
+            List<String> repeatSnList = excelList.stream()
+                    .map(WarehouseInnerExcelDto::getProductSn)
+                    .filter(sn -> sn != null && !sn.trim().isEmpty())
+                    .collect(Collectors.groupingBy(String::trim, Collectors.counting()))
+                    .entrySet()
+                    .stream()
+                    .filter(entry -> entry.getValue() > 1)
+                    .map(Map.Entry::getKey)
+                    .collect(Collectors.toList());
+            if (!repeatSnList.isEmpty()) {
+                throw new ServiceException("文件中存在重复SN码：" + repeatSnList);
+            }
             return AjaxResult.success(inventoryInfoService.fillBaseInfo(excelList));
         } catch (ServiceException e) {
             return AjaxResult.error(e.getMessage());
diff --git a/ruoyi-sip/src/main/java/com/ruoyi/sip/dto/inventory/ProductInventoryQueryDTO.java b/ruoyi-sip/src/main/java/com/ruoyi/sip/dto/inventory/ProductInventoryQueryDTO.java
index d0303def..fd41c22c 100644
--- a/ruoyi-sip/src/main/java/com/ruoyi/sip/dto/inventory/ProductInventoryQueryDTO.java
+++ b/ruoyi-sip/src/main/java/com/ruoyi/sip/dto/inventory/ProductInventoryQueryDTO.java
@@ -10,6 +10,4 @@ public class ProductInventoryQueryDTO {
     /** 产品编码 */
     private String productCode;
 
-    /** 仓库ID */
-    private Long warehouseId;
 }
diff --git a/ruoyi-sip/src/main/java/com/ruoyi/sip/llm/tools/ProjectOrderInfoToolProvider.java b/ruoyi-sip/src/main/java/com/ruoyi/sip/llm/tools/ProjectOrderInfoToolProvider.java
index 735fadfe..b7c424ed 100644
--- a/ruoyi-sip/src/main/java/com/ruoyi/sip/llm/tools/ProjectOrderInfoToolProvider.java
+++ b/ruoyi-sip/src/main/java/com/ruoyi/sip/llm/tools/ProjectOrderInfoToolProvider.java
@@ -177,6 +177,7 @@ public class ProjectOrderInfoToolProvider extends AbstractMcpToolProvider {
         item.put("requiredDeliveryDate", formatDate(orderInfo.getDeliveryTime()));
         item.put("contractCode", orderInfo.getOrderCode());
         item.put("projectName", orderInfo.getProjectName());
+        item.put("h3cSales", projectInfo == null ? "" : projectInfo.getH3cPerson());
         item.put("agentName", orderInfo.getAgentName());
         item.put("orderStatus", DictUtils.getDictLabel("order_status", orderInfo.getOrderStatus()));
         item.put("orderStockingStatus", resolveOrderStockingStatus(orderInfo));
diff --git a/ruoyi-sip/src/main/resources/mapper/inventory/OmsInventoryInnerMapper.xml b/ruoyi-sip/src/main/resources/mapper/inventory/OmsInventoryInnerMapper.xml
index 012c9b4d..bb891d7c 100644
--- a/ruoyi-sip/src/main/resources/mapper/inventory/OmsInventoryInnerMapper.xml
+++ b/ruoyi-sip/src/main/resources/mapper/inventory/OmsInventoryInnerMapper.xml
@@ -105,7 +105,6 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         inner join oms_inventory_info as t2 on t1.inner_code = t2.inner_code
         <where>
             <if test="productCode != null and productCode != ''">and t2.product_code = #{productCode}</if>
-            <if test="warehouseId != null">and t2.warehouse_id = #{warehouseId}</if>
         </where>
         group by t1.id
         having inventory_num > 0
diff --git a/ruoyi-sip/src/main/resources/mapper/sip/OmsPurchaseOrderMapper.xml b/ruoyi-sip/src/main/resources/mapper/sip/OmsPurchaseOrderMapper.xml
index 307efb68..2676ed19 100644
--- a/ruoyi-sip/src/main/resources/mapper/sip/OmsPurchaseOrderMapper.xml
+++ b/ruoyi-sip/src/main/resources/mapper/sip/OmsPurchaseOrderMapper.xml
@@ -261,7 +261,6 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         inner join oms_purchase_order_item as t2 on t1.id = t2.purchase_id
         <where>
             <if test="productCode != null and productCode != ''">and t2.product_code = #{productCode}</if>
-            <if test="warehouseId != null">and t1.warehouse_id = #{warehouseId}</if>
             and t2.quantity - t2.inner_quantity &gt; 0
         </where>
         order by t1.create_time desc
@@ -285,13 +284,11 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
             from oms_inventory_info
             <where>
                 <if test="productCode != null and productCode != ''">and product_code = #{productCode}</if>
-                <if test="warehouseId != null">and warehouse_id = #{warehouseId}</if>
             </where>
             group by order_code
         ) as t6 on t1.order_code = t6.order_code
         <where>
             <if test="productCode != null and productCode != ''">and t2.product_code = #{productCode}</if>
-            <if test="warehouseId != null">and t3.warehouse_id = #{warehouseId}</if>
         </where>
         group by t1.id
         having bind_num != 0
diff --git a/ruoyi-sip/src/main/resources/mapper/system/ProductInfoMapper.xml b/ruoyi-sip/src/main/resources/mapper/system/ProductInfoMapper.xml
index 289ebed2..1417c150 100644
--- a/ruoyi-sip/src/main/resources/mapper/system/ProductInfoMapper.xml
+++ b/ruoyi-sip/src/main/resources/mapper/system/ProductInfoMapper.xml
@@ -131,37 +131,33 @@
     </select>
     <select id="listInventory" resultType="com.ruoyi.sip.domain.ProductInfo">
         SELECT
-            t4.warehouse_name,
-            ifnull(t2.warehouse_id, t3.warehouse_id) as warehouse_id,
             t3.vendor_name,
             t1.*,
             t2.inventory_num,
             t2.outer_num,
-            t2.purchase_num,
+            t4.purchase_num,
             ifnull(t2.bind_num,0) - ifnull(t2.outer_num,0) as bind_num,
-            ifnull(t2.inventory_num,0) + ifnull(t2.purchase_num,0) - (ifnull(t2.bind_num,0) - ifnull(t2.outer_num,0)) as usable_num
+            ifnull(t2.inventory_num,0) + ifnull(t4.purchase_num,0) - (ifnull(t2.bind_num,0) - ifnull(t2.outer_num,0)) as usable_num
         FROM product_info t1
         LEFT JOIN (
-            SELECT product_code, warehouse_id,
+            SELECT product_code,
                 sum((case when inventory_status = 0 then 1 else 0 end)) as inventory_num,
                 sum((case when inventory_status = 1 then 1 else 0 end)) as outer_num,
-                (
-                    select sum(tt2.quantity) - sum(tt2.inner_quantity)
-                    from oms_purchase_order_item as tt2
-                    inner join oms_purchase_order as tt3 on tt2.purchase_id = tt3.id
-                    where tt1.product_code = tt2.product_code and tt3.warehouse_id = tt1.warehouse_id
-                ) as purchase_num,
                 (
                     select sum(bind_num) from oms_purchase_order as tt2
                     inner join oms_purchase_order_map as tt3 on tt2.id = tt3.purchase_id
                     where tt1.product_code = tt3.product_code
-                    and tt1.warehouse_id = tt2.warehouse_id
                 ) as bind_num
             FROM oms_inventory_info as tt1
-            GROUP BY product_code, warehouse_id
+            GROUP BY product_code
         ) t2 ON t1.product_code = t2.product_code
         left join oms_vendor_info t3 on t1.vendor_code = t3.vendor_code
-        left join oms_warehouse_info t4 on t4.id = ifnull(t2.warehouse_id, t3.warehouse_id)
+        left join (
+            select tt1.product_code, sum(tt1.quantity) - sum(tt1.inner_quantity) as purchase_num
+            from oms_purchase_order_item as tt1
+            inner join oms_purchase_order as tt2 on tt1.purchase_id = tt2.id
+            group by product_code
+        ) as t4 on t1.product_code = t4.product_code
         <where>
             <if test="productCode != null  and productCode != ''">and t1.product_code like concat('%', #{productCode},
                 '%')
@@ -180,9 +176,6 @@
                 '%')
             </if>
             <if test="vendorCode != null  and vendorCode != ''">and t1.vendor_code = #{vendorCode}</if>
-            <if test="warehouseId != null">
-                and ifnull(t2.warehouse_id, t3.warehouse_id) = #{warehouseId}
-            </if>
         </where>
     </select>