diff --git a/cf-module-prod-executor/cf-module-prod-executor-biz/src/main/java/com/cf/imes/module/executor/controller/admin/plan/component/BoardLayoutResultSummary.java b/cf-module-prod-executor/cf-module-prod-executor-biz/src/main/java/com/cf/imes/module/executor/controller/admin/plan/component/BoardLayoutResultSummary.java
index 682b5a5e3..4fbf8a887 100644
--- a/cf-module-prod-executor/cf-module-prod-executor-biz/src/main/java/com/cf/imes/module/executor/controller/admin/plan/component/BoardLayoutResultSummary.java
+++ b/cf-module-prod-executor/cf-module-prod-executor-biz/src/main/java/com/cf/imes/module/executor/controller/admin/plan/component/BoardLayoutResultSummary.java
@@ -100,12 +100,22 @@ public class BoardLayoutResultSummary {
     private List<String> customBlockNos;
 
     /**
-     * 开始开料板ID列表
+     * 开始开料的组件内部板件 ID 列表。
      */
     private List<String> startCutBlockIds;
 
     /**
-     * 结束开料板ID列表
+     * 开始开料的自定义板件编号列表，对应 MES 的板件短号。
+     */
+    private List<String> customStartCutBlockNos;
+
+    /**
+     * 结束开料的组件内部板件 ID 列表。
      */
     private List<String> endCutBlockIds;
+
+    /**
+     * 结束开料的自定义板件编号列表，对应 MES 的板件短号。
+     */
+    private List<String> customEndCutBlockNos;
 }
diff --git a/cf-module-prod-executor/cf-module-prod-executor-biz/src/main/java/com/cf/imes/module/executor/service/optimizeplan/OptimizePlanServiceImpl.java b/cf-module-prod-executor/cf-module-prod-executor-biz/src/main/java/com/cf/imes/module/executor/service/optimizeplan/OptimizePlanServiceImpl.java
index 6bf6bacfe..915bd3cfe 100644
--- a/cf-module-prod-executor/cf-module-prod-executor-biz/src/main/java/com/cf/imes/module/executor/service/optimizeplan/OptimizePlanServiceImpl.java
+++ b/cf-module-prod-executor/cf-module-prod-executor-biz/src/main/java/com/cf/imes/module/executor/service/optimizeplan/OptimizePlanServiceImpl.java
@@ -1611,7 +1611,9 @@ public class OptimizePlanServiceImpl implements OptimizePlanService {
             if (planDO.getStatus().equals(PlanStatusEnum.OPENING.getStatus()) || planDO.getStatus().equals(PlanStatusEnum.OPENED.getStatus())) {
                 throw new ServiceException(PLAN_PLATE_IS_CUT);
             }
-            List<String> optimizatePlateNoList = layoutResultSummary.stream().flatMap(summary -> summary.getStartCutBlockIds().stream()).toList();
+            List<String> optimizatePlateNoList = layoutResultSummary.stream()
+                    .flatMap(summary -> summary.getCustomStartCutBlockNos().stream())
+                    .toList();
 
             // 更新开料中状态
             plateMapper.updatePlanPlateCuttingStatus(planId, orderIds, optimizatePlateNoList);
@@ -1638,7 +1640,9 @@ public class OptimizePlanServiceImpl implements OptimizePlanService {
             if (planDO.getStatus().equals(PlanStatusEnum.OPENED.getStatus())) {
                 throw new ServiceException(PLAN_OPTIMIZE_DATA_ALL_OPENED);
             }
-            List<String> optimizatePlateNoList = layoutResultSummary.stream().flatMap(summary -> summary.getEndCutBlockIds().stream()).toList();
+            List<String> optimizatePlateNoList = layoutResultSummary.stream()
+                    .flatMap(summary -> summary.getCustomEndCutBlockNos().stream())
+                    .toList();
             // 累计开料大板数量
             int endCutBoardCount = layoutResultSummary.stream().mapToInt(BoardLayoutResultSummary::getEndCutBoardCount).sum();
 
diff --git a/cf-module-prod-executor/cf-module-prod-executor-biz/src/test/java/com/cf/imes/module/executor/service/optimizeplan/OptimizePlanServiceImplComponentResultTest.java b/cf-module-prod-executor/cf-module-prod-executor-biz/src/test/java/com/cf/imes/module/executor/service/optimizeplan/OptimizePlanServiceImplComponentResultTest.java
index b224afbda..55606bfad 100644
--- a/cf-module-prod-executor/cf-module-prod-executor-biz/src/test/java/com/cf/imes/module/executor/service/optimizeplan/OptimizePlanServiceImplComponentResultTest.java
+++ b/cf-module-prod-executor/cf-module-prod-executor-biz/src/test/java/com/cf/imes/module/executor/service/optimizeplan/OptimizePlanServiceImplComponentResultTest.java
@@ -8,6 +8,8 @@ import com.cf.imes.module.executor.controller.admin.plan.component.BoardLayoutRe
 import com.cf.imes.module.executor.controller.admin.plan.component.FlowSessionSavedContent;
 import com.cf.imes.module.executor.controller.admin.plan.component.OptimizationResultsReqVO;
 import com.cf.imes.module.executor.dal.dataobject.plan.PlanDO;
+import com.cf.imes.module.executor.dal.dataobject.order.OrderDO;
+import com.cf.imes.module.executor.dal.mysql.order.OrderMapper;
 import com.cf.imes.module.executor.dal.mysql.plan.PlanMapper;
 import com.cf.imes.module.executor.dal.mysql.plate.PlateMapper;
 import com.cf.imes.module.executor.enums.plan.FlowProcessStatus;
@@ -23,7 +25,6 @@ import org.mockito.junit.jupiter.MockitoExtension;
 import java.util.List;
 
 import static org.assertj.core.api.Assertions.assertThat;
-import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.ArgumentMatchers.eq;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
@@ -41,6 +42,8 @@ class OptimizePlanServiceImplComponentResultTest {
     private PlanMapper planMapper;
     @Mock
     private PlateMapper plateMapper;
+    @Mock
+    private OrderMapper orderMapper;
 
     @InjectMocks
     private OptimizePlanServiceImpl optimizePlanService;
@@ -68,16 +71,55 @@ class OptimizePlanServiceImplComponentResultTest {
                 .doesNotContainValue("component-material-id");
     }
 
+    @Test
+    void shouldUseCustomStartCutBlockNosWhenStartingCut() {
+        Long planId = 1002L;
+        when(planMapper.selectById(planId)).thenReturn(plan(planId));
+        when(orderMapper.selectByIds(List.of(2001L))).thenReturn(List.of(new OrderDO()));
+
+        optimizePlanService.saveComponentOptimizationResults(
+                request(planId, FlowProcessStatus.IN_PROGRESS.getStatus()));
+
+        verify(plateMapper).updatePlanPlateCuttingStatus(
+                planId, List.of(2001L), List.of("custom-start-cut-block-1"));
+    }
+
+    @Test
+    void shouldUseCustomEndCutBlockNosWhenCompletingCut() {
+        Long planId = 1003L;
+        when(planMapper.selectById(planId)).thenReturn(plan(planId));
+        when(plateMapper.updatePlanPlateCutStatus(
+                eq(planId), eq(List.of(2001L)), eq(List.of("custom-end-cut-block-1"))))
+                .thenReturn(1);
+        when(plateMapper.selectPlanAllCuttedOrderIdList(planId, List.of(2001L)))
+                .thenReturn(List.of());
+
+        optimizePlanService.saveComponentOptimizationResults(
+                request(planId, FlowProcessStatus.COMPLETED.getStatus()));
+
+        verify(plateMapper).updatePlanPlateCutStatus(
+                planId, List.of(2001L), List.of("custom-end-cut-block-1"));
+    }
+
     private OptimizationResultsReqVO request(Long planId) {
+        return request(planId, FlowProcessStatus.NOT_STARTED.getStatus());
+    }
+
+    private OptimizationResultsReqVO request(Long planId, Integer processStatus) {
         BoardLayoutResultSummary summary = new BoardLayoutResultSummary();
         summary.setBoardCount(1);
+        summary.setEndCutBoardCount(1);
         summary.setMaterialIds(List.of("component-material-id"));
         summary.setCustomMaterialNos(List.of("custom-material-1"));
         summary.setPlacedBlockIds(List.of("component-block-id"));
         summary.setCustomBlockNos(List.of("custom-block-1"));
+        summary.setStartCutBlockIds(List.of("component-start-cut-block-id"));
+        summary.setCustomStartCutBlockNos(List.of("custom-start-cut-block-1"));
+        summary.setEndCutBlockIds(List.of("component-end-cut-block-id"));
+        summary.setCustomEndCutBlockNos(List.of("custom-end-cut-block-1"));
 
         FlowSessionSavedContent content = new FlowSessionSavedContent();
-        content.setProcessStatus(FlowProcessStatus.NOT_STARTED.getStatus());
+        content.setProcessStatus(processStatus);
         content.setLayoutResultSummary(List.of(summary));
 
         OptimizationResultsReqVO request = new OptimizationResultsReqVO();
@@ -85,4 +127,12 @@ class OptimizePlanServiceImplComponentResultTest {
         request.setFlowSessionSavedContent(content);
         return request;
     }
+
+    private PlanDO plan(Long planId) {
+        PlanDO plan = new PlanDO();
+        plan.setId(planId);
+        plan.setOrderNos("[2001]");
+        plan.setStatus(PlanStatusEnum.NOCUTTING.getStatus());
+        return plan;
+    }
 }