diff --git a/oms_web/oms_vue/src/api/inventory/outer.js b/oms_web/oms_vue/src/api/inventory/outer.js
index 17dd3d55..abe96b70 100644
--- a/oms_web/oms_vue/src/api/inventory/outer.js
+++ b/oms_web/oms_vue/src/api/inventory/outer.js
@@ -89,3 +89,13 @@ export function importSnData(formData) {
     data: formData
   })
 }
+export function assignDeliverySnData(formData) {
+  return request({
+    url: '/inventory/outer/vue/assignDeliveryData',
+    method: 'post',
+    headers: {
+      'Content-Type': 'multipart/form-data'
+    },
+    data: formData
+  })
+}
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 929774f6..7b565dd6 100644
--- a/oms_web/oms_vue/src/views/inventory/execution/index.vue
+++ b/oms_web/oms_vue/src/views/inventory/execution/index.vue
@@ -121,16 +121,16 @@
           <dict-tag :options="dict.type.execution_outer_status" :value="scope.row.outerStatus"/>
         </template>
       </el-table-column>
-      <el-table-column label="签收状态" align="center" prop="signStatus">
-        <template slot-scope="scope">
-          <dict-tag :options="dict.type.execution_sign_status" :value="scope.row.signStatus"/>
-        </template>
-      </el-table-column>
       <el-table-column label="发货状态" align="center" prop="deliveryStatus">
         <template slot-scope="scope">
           <dict-tag :options="dict.type.execution_delivery_status" :value="scope.row.deliveryStatus"/>
         </template>
       </el-table-column>
+      <el-table-column label="签收状态" align="center" prop="signStatus">
+        <template slot-scope="scope">
+          <dict-tag :options="dict.type.execution_sign_status" :value="scope.row.signStatus"/>
+        </template>
+      </el-table-column>
       <el-table-column label="订单生效时间" align="center" prop="approveTime" sortable="custom" width="180">
         <template slot-scope="scope">
           <span>{{ parseTime(scope.row.approveTime, '{y}-{m}-{d}') }}</span>
diff --git a/oms_web/oms_vue/src/views/inventory/outer/components/GenerateDeliveryForm.vue b/oms_web/oms_vue/src/views/inventory/outer/components/GenerateDeliveryForm.vue
index 01986001..a3781882 100644
--- a/oms_web/oms_vue/src/views/inventory/outer/components/GenerateDeliveryForm.vue
+++ b/oms_web/oms_vue/src/views/inventory/outer/components/GenerateDeliveryForm.vue
@@ -73,6 +73,9 @@
       <el-col :span="1.5">
         <el-button type="info" plain icon="el-icon-upload2" size="mini" @click="handleSelectPurchaseBeforeImport">导入</el-button>
       </el-col>
+      <el-col :span="1.5">
+        <el-button type="success" plain icon="el-icon-upload2" size="mini" @click="handleSelectPurchaseBeforeAssign">指定发货</el-button>
+      </el-col>
       <el-col :span="21">
         <div style="text-align: right;">已选: {{ selectedSnList.length }} (台)</div>
       </el-col>
@@ -92,6 +95,7 @@
     <purchase-order-select-dialog :visible.sync="purchaseOrderSelectVisible" :productCode="queryParams.productCode"  :quantity="queryParams.pageSize" :productTypeList="queryProductType" @select="handlePurchaseOrderSelect"/>
 
     <input type="file" ref="uploadInput" @change="onFileChange" accept=".xls,.xlsx" style="display: none" />
+    <input type="file" ref="assignUploadInput" @change="onAssignFileChange" accept=".xls,.xlsx" style="display: none" />
 
     <div slot="footer" class="dialog-footer">
       <el-button type="primary" @click="submitForm">确 定</el-button>
@@ -102,7 +106,7 @@
 
 <script>
 import { addDelivery, listProductSn } from '@/api/inventory/delivery';
-import {importSnData,exportDownloadTemplate} from '@/api/inventory/outer'
+import {importSnData,exportDownloadTemplate,assignDeliverySnData} from '@/api/inventory/outer'
 import PurchaseOrderSelectDialog from '../../../purchaseorder/components/PurchaseOrderSelectDialog.vue';
 import {handleTree} from "@/utils/ruoyi";
 import { productMatchBindList } from '@/api/project/order';
@@ -153,6 +157,7 @@ export default {
       warehouseName: '',
       purchaseOrderList: [],
       activePurchaseNo: '',
+      isAssignMode: false,
     };
   },
   computed: {
@@ -273,23 +278,46 @@ export default {
     },
     handleSelectPurchaseBeforeImport() {
       // if (((this.productData.orderType || '1') === '1' ) && !this.outerData.vendorName.startsWith('新华三') ) {
+        this.isAssignMode = false;
         this.purchaseOrderSelectVisible = true;
       // }else{
       //   this.handleImport()
       // }
     },
+    handleSelectPurchaseBeforeAssign() {
+      this.isAssignMode = true;
+      this.purchaseOrderSelectVisible = true;
+    },
     handlePurchaseOrderSelect(order) {
+      // 如果是指定发货模式，需要验证选择的采购单是否在已绑定列表中
+      if (this.isAssignMode) {
+        const isInFilteredList = this.filteredPurchaseOrderList.some(
+          purchase => purchase.purchaseNo === order.purchaseNo
+        );
+        if (!isInFilteredList) {
+          this.$message.error('指定发货只能选择已绑定的采购单');
+          return;
+        }
+      }
+      
       this.warehouseId = order.warehouseId;
       this.warehouseName = order.warehouseName;
       this.price = order.price;
       this.taxRate = order.taxRate;
       this.form.purchaseNo = order.purchaseNo;
       this.form.itemId = order.itemId;
-      this.handleImport();
+      if (this.isAssignMode) {
+        this.handleAssign();
+      } else {
+        this.handleImport();
+      }
     },
     handleImport() {
       this.$refs.uploadInput.click();
     },
+    handleAssign() {
+      this.$refs.assignUploadInput.click();
+    },
     onFileChange(event) {
       const file = event.target.files[0];
       if (!file) return;
@@ -328,6 +356,49 @@ export default {
       });
       this.$refs.uploadInput.value = ''; // Reset file input
     },
+    onAssignFileChange(event) {
+      const file = event.target.files[0];
+      if (!file) return;
+
+      const formData = new FormData();
+      formData.append('file', file);
+      formData.append('productCode', this.productData.productCode);
+      formData.append('orderType', this.productData.orderType);
+      formData.append('purchaseNo', this.form.purchaseNo);
+      formData.append('itemId', this.form.itemId);
+
+      assignDeliverySnData(formData).then(response => {
+        this.$message.success('指定发货导入成功');
+        this.snList = response.data.productSnDataList;
+        if (this.warehouseName) {
+          this.snList.forEach(item => {
+            item.warehouseName = this.warehouseName;
+            item.warehouseId = this.warehouseId;
+            item.innerPrice = this.price;
+          });
+        }
+        this.total = this.snList.length;
+        this.queryParams.pageNum = 1;
+        this.queryParams.pageSize = this.total;
+        
+        // 切换到选择的采购单标签页
+        if (this.form.purchaseNo) {
+          this.activePurchaseNo = this.form.purchaseNo;
+          this.queryParams.purchaseNo = this.form.purchaseNo;
+        }
+        
+        this.$nextTick(() => {
+          if (this.$refs.snTable) {
+            this.$refs.snTable.clearSelection();
+            this.$refs.snTable.toggleAllSelection();
+            this.selectedSnList = this.snList;
+          }
+        });
+      }).catch(() => {
+        this.$message.error('指定发货导入失败');
+      });
+      this.$refs.assignUploadInput.value = ''; // Reset file input
+    },
     submitForm() {
       this.$refs.form.validate(valid => {
         if (valid) {
@@ -392,6 +463,7 @@ export default {
         this.warehouseName = '';
         this.purchaseOrderList = [];
         this.activePurchaseNo = '';
+        this.isAssignMode = false;
     }
   }
 };
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 f0f16ff8..ecf7e4b1 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
@@ -133,6 +133,34 @@ public class VueInventoryOuterController extends BaseController
         }
 
     }
+    
+    /**
+     * 指定发货导入数据
+     */
+    @PostMapping("/assignDeliveryData")
+    @ResponseBody
+    public AjaxResult assignDeliveryData(@RequestPart("file") MultipartFile file, 
+            @RequestParam(value = "productCode") String productCode,
+            @RequestParam(value = "orderType", defaultValue = "1") String orderType, 
+            @RequestParam(value = "purchaseNo") String purchaseNo,
+            @RequestParam(value = "itemId") Long itemId) {
+        ExcelUtil<InventoryInfoExcelDto> util = new ExcelUtil<InventoryInfoExcelDto>(InventoryInfoExcelDto.class);
+
+        try (InputStream inputStream = file.getInputStream()) {
+            List<InventoryInfoExcelDto> inventoryInfoExcelDtoList = util.importExcel(inputStream);
+            if (CollUtil.isEmpty(inventoryInfoExcelDtoList)) {
+                return AjaxResult.error("导入数据为空");
+            }
+            return AjaxResult.success(innerService.validateAndGetAssignDeliveryList(
+                    inventoryInfoExcelDtoList, productCode, orderType, purchaseNo, itemId));
+
+        } catch (IOException e) {
+            throw new ServiceException("读取excel错误,请联系管理员");
+        } catch (ServiceException e) {
+            return AjaxResult.error(e.getMessage());
+        }
+    }
+    
     /**
      * 导出出库单列表
      */
diff --git a/ruoyi-sip/src/main/java/com/ruoyi/sip/service/IOmsInventoryInnerService.java b/ruoyi-sip/src/main/java/com/ruoyi/sip/service/IOmsInventoryInnerService.java
index 0c6c8e82..b0936911 100644
--- a/ruoyi-sip/src/main/java/com/ruoyi/sip/service/IOmsInventoryInnerService.java
+++ b/ruoyi-sip/src/main/java/com/ruoyi/sip/service/IOmsInventoryInnerService.java
@@ -66,4 +66,5 @@ public interface IOmsInventoryInnerService
 
     void importByOuter(List<InventoryInfo> inventoryInfoList, String productCode, String purchaseNo,Long itemId);
     Map<String,Object> getInventoryInfoList(List<InventoryInfoExcelDto> inventoryInfoExcelDtoList, String productCode, String orderType);
+    Map<String,Object> validateAndGetAssignDeliveryList(List<InventoryInfoExcelDto> inventoryInfoExcelDtoList, String productCode, String orderType, String purchaseNo, Long itemId);
 }
diff --git a/ruoyi-sip/src/main/java/com/ruoyi/sip/service/impl/OmsInventoryInnerServiceImpl.java b/ruoyi-sip/src/main/java/com/ruoyi/sip/service/impl/OmsInventoryInnerServiceImpl.java
index e75cce3b..82e8bef0 100644
--- a/ruoyi-sip/src/main/java/com/ruoyi/sip/service/impl/OmsInventoryInnerServiceImpl.java
+++ b/ruoyi-sip/src/main/java/com/ruoyi/sip/service/impl/OmsInventoryInnerServiceImpl.java
@@ -372,5 +372,118 @@ public class OmsInventoryInnerServiceImpl implements IOmsInventoryInnerService {
         return result;
     }
 
+    @Override
+    public Map<String, Object> validateAndGetAssignDeliveryList(List<InventoryInfoExcelDto> inventoryInfoExcelDtoList, 
+            String productCode, String orderType, String purchaseNo, Long itemId) {
+        
+        // 1. 判断文件中所有数据的产品编码是否相同
+        long distinctProductCodeCount = inventoryInfoExcelDtoList.stream()
+                .map(InventoryInfoExcelDto::getProductCode)
+                .distinct()
+                .count();
+        if (distinctProductCodeCount > 1) {
+            throw new ServiceException("文件中产品编码不一致，只能包含一个产品编码");
+        }
+        
+        String fileProductCode = inventoryInfoExcelDtoList.get(0).getProductCode();
+        if (!fileProductCode.equals(productCode)) {
+            throw new ServiceException("文件中的产品编码与当前选择的产品编码不一致");
+        }
+        
+        // 2. 判断文件中入库价是否相同
+        long distinctPriceCount = inventoryInfoExcelDtoList.stream()
+                .map(InventoryInfoExcelDto::getInnerPrice)
+                .filter(Objects::nonNull)
+                .distinct()
+                .count();
+        if (distinctPriceCount > 1) {
+            throw new ServiceException("文件中入库价不一致，所有产品的入库价必须相同");
+        }
+        
+        BigDecimal fileInnerPrice = inventoryInfoExcelDtoList.stream()
+                .map(InventoryInfoExcelDto::getInnerPrice)
+                .filter(Objects::nonNull)
+                .findFirst()
+                .orElseThrow(() -> new ServiceException("文件中未找到入库价"));
+        
+        // 3. 判断当前选择的采购单中是否存在这个产品编码
+        List<OmsPurchaseOrderItem> purchaseOrderItems = purchaseOrderService.listByItemId(itemId);
+        if (CollUtil.isEmpty(purchaseOrderItems)) {
+            throw new ServiceException("未找到采购单明细信息");
+        }
+        
+        OmsPurchaseOrderItem matchedItem = purchaseOrderItems.stream()
+                .filter(item -> item.getProductCode().equals(productCode))
+                .findFirst()
+                .orElseThrow(() -> new ServiceException("采购单中不存在产品编码：" + productCode));
+        
+        // 4. 判断采购单中对应的产品价格是否和文件中的入库价相同
+        BigDecimal purchasePrice = matchedItem.getPrice();
+        if (purchasePrice == null) {
+            throw new ServiceException("采购单中未设置产品价格");
+        }
+        
+        if (fileInnerPrice.compareTo(purchasePrice) != 0) {
+            throw new ServiceException(String.format("文件中的入库价[%s]与采购单价格[%s]不一致", 
+                    fileInnerPrice.toString(), purchasePrice.toString()));
+        }
+        
+        // 5. 判断文件中的SN码是否未发货未绑定订单（outer_code和order_code都为空）
+        List<String> snList = inventoryInfoExcelDtoList.stream()
+                .map(InventoryInfoExcelDto::getProductSn)
+                .collect(Collectors.toList());
+        
+        List<InventoryInfo> existingInventoryList = inventoryInfoService.listByProductSnList(snList);
+        
+        if (CollUtil.isNotEmpty(existingInventoryList)) {
+            // 检查是否有已发货或已绑定订单的SN码
+            List<String> invalidSnList = existingInventoryList.stream()
+                    .filter(item -> StringUtils.isNotEmpty(item.getOuterCode()) || StringUtils.isNotEmpty(item.getOrderCode()))
+                    .map(InventoryInfo::getProductSn)
+                    .collect(Collectors.toList());
+            
+            if (CollUtil.isNotEmpty(invalidSnList)) {
+                // 最多显示10条SN码，超过的用省略号表示
+                String snDisplay;
+                if (invalidSnList.size() <= 10) {
+                    snDisplay = String.join(", ", invalidSnList);
+                } else {
+                    snDisplay = String.join(", ", invalidSnList.subList(0, 10)) + "...等" + invalidSnList.size() + "条";
+                }
+                throw new ServiceException(String.format("以下SN码已发货或已绑定订单，不能用于指定发货：%s", snDisplay));
+            }
+        } else {
+            throw new ServiceException("文件中的SN码在库存中不存在");
+        }
+        
+        // 验证通过，返回库存信息列表
+        List<ProductInfo> productInfos = productInfoService.selectProductInfoByCodeList(Collections.singletonList(productCode));
+        if (CollUtil.isEmpty(productInfos)) {
+            throw new ServiceException("产品编码对应产品未找到");
+        }
+        
+        Map<String, InventoryInfo> existingInventoryMap = existingInventoryList.stream()
+                .collect(Collectors.toMap(InventoryInfo::getProductSn, Function.identity()));
+        
+        List<InventoryInfo> inventoryInfoList = inventoryInfoExcelDtoList.stream().map(item -> {
+            InventoryInfo info = existingInventoryMap.get(item.getProductSn());
+            if (info == null) {
+                info = new InventoryInfo();
+                info.setProductSn(item.getProductSn());
+                info.setProductCode(productCode);
+                info.setInventoryStatus(InventoryInfo.InventoryStatusEnum.INNER.getCode());
+            }
+            info.setLicenseKey(item.getLicenseKey());
+            info.setModel(productInfos.get(0).getModel());
+            info.setProductDesc(productInfos.get(0).getDescription());
+            info.setInnerPrice(item.getInnerPrice());
+            return info;
+        }).collect(Collectors.toList());
+        
+        Map<String, Object> result = new HashMap<>();
+        result.put("productSnDataList", inventoryInfoList);
+        return result;
+    }
+
 
 }