diff --git a/yudao-module-mes/yudao-module-mes-biz/src/main/java/cn/iocoder/yudao/module/mes/controller/admin/task/TaskItemNeedController.java b/yudao-module-mes/yudao-module-mes-biz/src/main/java/cn/iocoder/yudao/module/mes/controller/admin/task/TaskItemNeedController.java
new file mode 100644
index 0000000000..bea8b1580d
--- /dev/null
+++ b/yudao-module-mes/yudao-module-mes-biz/src/main/java/cn/iocoder/yudao/module/mes/controller/admin/task/TaskItemNeedController.java
@@ -0,0 +1,86 @@
+package cn.iocoder.yudao.module.mes.controller.admin.task;
+
+import cn.iocoder.yudao.framework.apilog.core.annotation.ApiAccessLog;
+import cn.iocoder.yudao.framework.common.pojo.CommonResult;
+import cn.iocoder.yudao.framework.common.pojo.PageParam;
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
+import cn.iocoder.yudao.framework.excel.core.util.ExcelUtils;
+import cn.iocoder.yudao.module.erp.service.product.ErpProductService;
+import cn.iocoder.yudao.module.mes.controller.admin.task.vo.*;
+import cn.iocoder.yudao.module.mes.dal.dataobject.plan.PlanDO;
+import cn.iocoder.yudao.module.mes.dal.dataobject.task.TaskDO;
+import cn.iocoder.yudao.module.mes.dal.dataobject.task.TaskDetailDO;
+import cn.iocoder.yudao.module.mes.dal.dataobject.task.ViewTaskProductSummary;
+import cn.iocoder.yudao.module.mes.service.bom.BomService;
+import cn.iocoder.yudao.module.mes.service.itemrequisition.ItemAnalysisService;
+import cn.iocoder.yudao.module.mes.service.itemrequisition.entity.ItemRequisitionAndStock;
+import cn.iocoder.yudao.module.mes.service.plan.PlanService;
+import cn.iocoder.yudao.module.mes.service.task.TaskService;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.Parameter;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import org.springframework.security.access.prepost.PreAuthorize;
+import org.springframework.validation.annotation.Validated;
+import org.springframework.web.bind.annotation.*;
+
+import javax.annotation.Resource;
+import javax.servlet.http.HttpServletResponse;
+import javax.validation.Valid;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+
+import static cn.iocoder.yudao.framework.apilog.core.enums.OperateTypeEnum.EXPORT;
+import static cn.iocoder.yudao.framework.common.pojo.CommonResult.success;
+
+@Tag(name = "管理后台 - 生产任务单")
+@RestController
+@RequestMapping("/mes/task")
+@Validated
+public class TaskItemNeedController {
+
+    @Resource
+    private TaskService taskService;
+    @Resource
+    private PlanService planService;
+    @Resource
+    private ErpProductService productService;
+    @Resource
+    private BomService bomService;
+    @Resource
+    private ItemAnalysisService itemAnalysisService;
+
+    @GetMapping("/item-need/order")
+    @Operation(summary = "获得某订单所需物料数量")
+    @Parameter(name = "orderId", description = "订单编号", required = true)
+    public CommonResult<List<ItemRequisitionAndStock>> getProductItemNeed(@RequestParam("orderId") Long orderId) {
+        List<ItemRequisitionAndStock> list = itemAnalysisService.getItemAnalysis(orderId);
+        return success(list);
+    }
+
+    @GetMapping("/item-need/task")
+    @Operation(summary = "获得生产任务单所需物料")
+    @Parameter(name = "taskId", description = "任务编号", required = true)
+    public CommonResult<List<ItemRequisitionAndStock>> getTaskItemNeed(@RequestParam("taskId") Long taskId) {
+        TaskDO task = taskService.getTask(taskId);
+        List<ItemRequisitionAndStock> list = itemAnalysisService.getItemAnalysis(task);
+        return success(list);
+    }
+    @GetMapping("/item-need/plan")
+    @Operation(summary = "获得生产计划所需物料")
+    @Parameter(name = "planId", description = "计划编号", required = true)
+    public CommonResult< List<ItemRequisitionAndStock>> getPlanItemNeed(@RequestParam("planId") Long planId) {
+        PlanDO plan = planService.getPlan(planId);
+        List<ItemRequisitionAndStock> list = itemAnalysisService.getItemAnalysis(plan);
+        return success(list);
+    }
+    @GetMapping("/item-need/product")
+    @Operation(summary = "获得某产品数量所需物料数量")
+    @Parameter(name = "productId", description = "任务编号", required = true)
+    public CommonResult<List<ItemRequisitionAndStock>> getProductItemNeed(@RequestParam("productId") Long productId,
+                                                         @RequestParam("number") Long number) {
+        List<ItemRequisitionAndStock> list = itemAnalysisService.getItemAnalysis(productId,number);
+        return success(list);
+    }
+}
\ No newline at end of file
diff --git a/yudao-module-mes/yudao-module-mes-biz/src/main/java/cn/iocoder/yudao/module/mes/service/itemrequisition/ItemAnalysisService.java b/yudao-module-mes/yudao-module-mes-biz/src/main/java/cn/iocoder/yudao/module/mes/service/itemrequisition/ItemAnalysisService.java
index f78e9b453e..35f76c8469 100644
--- a/yudao-module-mes/yudao-module-mes-biz/src/main/java/cn/iocoder/yudao/module/mes/service/itemrequisition/ItemAnalysisService.java
+++ b/yudao-module-mes/yudao-module-mes-biz/src/main/java/cn/iocoder/yudao/module/mes/service/itemrequisition/ItemAnalysisService.java
@@ -35,12 +35,13 @@ public interface ItemAnalysisService {
      * @return 物料需求
      */
     public List<ItemRequisitionAndStock> getItemAnalysis(PlanDO plan);
+    List<ItemRequisitionAndStock> getItemAnalysis(Long productId, Long number);
     /**
      * 分析销售单的物料需求
      *
-     * @param saleOrderDO 销售单
+     * @param orderId 销售单
      * @return 物料需求
      */
-    public List<ItemRequisitionAndStock> getItemAnalysis(ErpSaleOrderDO saleOrderDO);
+    public List<ItemRequisitionAndStock> getItemAnalysis(Long orderId);
 
 }
\ No newline at end of file
diff --git a/yudao-module-mes/yudao-module-mes-biz/src/main/java/cn/iocoder/yudao/module/mes/service/itemrequisition/ItemAnalysisServiceImpl.java b/yudao-module-mes/yudao-module-mes-biz/src/main/java/cn/iocoder/yudao/module/mes/service/itemrequisition/ItemAnalysisServiceImpl.java
index 6117ba2184..91c9e4656a 100644
--- a/yudao-module-mes/yudao-module-mes-biz/src/main/java/cn/iocoder/yudao/module/mes/service/itemrequisition/ItemAnalysisServiceImpl.java
+++ b/yudao-module-mes/yudao-module-mes-biz/src/main/java/cn/iocoder/yudao/module/mes/service/itemrequisition/ItemAnalysisServiceImpl.java
@@ -96,9 +96,16 @@ public class ItemAnalysisServiceImpl implements ItemAnalysisService {
     //分析计划的物料需求
     @Override
     public List<ItemRequisitionAndStock> getItemAnalysis(PlanDO plan) {
+        List<ItemRequisitionAndStock> list = getItemAnalysis(plan.getProductId(), plan.getPlanNumber());
+        return list;
+    }
+    //分析计划的物料需求
+    @Override
+    public List<ItemRequisitionAndStock> getItemAnalysis(Long productId, Long number) {
         List<ItemRequisitionAndStock> list = new ArrayList<>();
+        if(productId ==null || number==null )return list;
         List<BomDetailDO> bomDetailDOList =
-                bomService.getBomDetailListByProductId(plan.getProductId(), plan.getPlanNumber());
+                bomService.getBomDetailListByProductId(productId, number);
         for (BomDetailDO bomDetail : bomDetailDOList) {
             Long itemId = bomDetail.getProductId();
             ItemRequisitionAndStock temp = new ItemRequisitionAndStock()
@@ -111,12 +118,13 @@ public class ItemAnalysisServiceImpl implements ItemAnalysisService {
             temp.setStockWorkshopNumber(stockWorkshopCount);
             list.add(temp);
         }
+        list = buildDetailVOList(list);
         return list;
     }
-
     @Override
-    public List<ItemRequisitionAndStock> getItemAnalysis(ErpSaleOrderDO saleOrderDO) {
-        List<ErpSaleOrderItemDO> detailDOList = saleOrderService.getSaleOrderItemListByOrderId(saleOrderDO.getId());
+    public List<ItemRequisitionAndStock> getItemAnalysis(Long orderId) {
+        List<ErpSaleOrderItemDO> detailDOList = saleOrderService.getSaleOrderItemListByOrderId(orderId);
+        if(orderId ==null)return new ArrayList<>();
         Map<Long, ItemRequisitionAndStock> itemMap = new HashMap<>();
         //算物料需求
         for (ErpSaleOrderItemDO detail :detailDOList) {
diff --git a/yudao-module-mes/yudao-module-mes-biz/src/main/java/cn/iocoder/yudao/module/mes/service/task/TaskServiceImpl.java b/yudao-module-mes/yudao-module-mes-biz/src/main/java/cn/iocoder/yudao/module/mes/service/task/TaskServiceImpl.java
index 3bfc636278..ccc921e8ed 100644
--- a/yudao-module-mes/yudao-module-mes-biz/src/main/java/cn/iocoder/yudao/module/mes/service/task/TaskServiceImpl.java
+++ b/yudao-module-mes/yudao-module-mes-biz/src/main/java/cn/iocoder/yudao/module/mes/service/task/TaskServiceImpl.java
@@ -167,10 +167,10 @@ public class TaskServiceImpl implements TaskService {
 //        List<TaskDetailSumResult> resultList = taskDetailMapper.selectSumListByTaskId(taskId);
 //        System.out.println(Arrays.toString(resultList.toArray()));
         List<ViewTaskProductSummary> summaryList = summaryMapper.selectListByTaskId(taskId);
-        for (ViewTaskProductSummary summary:summaryList) {
-            Long planTotalNumber = planMapper.selectSum(summary.getTaskId(),summary.getProductId(),null);
-            summary.setPlanNumber(planTotalNumber);
-        }
+//        for (ViewTaskProductSummary summary:summaryList) {
+//            Long planTotalNumber = planMapper.selectSum(summary.getTaskId(),summary.getProductId(),null);
+//            summary.setPlanNumber(planTotalNumber);
+//        }
         return summaryList;
     }
     private List<TaskDetailRespVO> buildDetailVOList(List<TaskDetailDO> list) {