diff --git a/cf-module-prod-executor/cf-module-prod-executor-biz/src/main/java/com/cf/imes/module/executor/controller/admin/veneer/VeneerPlanController.java b/cf-module-prod-executor/cf-module-prod-executor-biz/src/main/java/com/cf/imes/module/executor/controller/admin/veneer/VeneerPlanController.java
index f832b914d..a4676f1ac 100644
--- a/cf-module-prod-executor/cf-module-prod-executor-biz/src/main/java/com/cf/imes/module/executor/controller/admin/veneer/VeneerPlanController.java
+++ b/cf-module-prod-executor/cf-module-prod-executor-biz/src/main/java/com/cf/imes/module/executor/controller/admin/veneer/VeneerPlanController.java
@@ -186,9 +186,9 @@ public class VeneerPlanController {
     }
 
     /**
-     * 查询指定订单中当前贴皮排单可继续加入的未排贴皮板件。
+     * 查询指定订单中未排贴皮板件；传入排单ID时按排单贴皮商品过滤。
      *
-     * @param req 订单ID列表和目标贴皮排单ID
+     * @param req 订单ID列表和可选的目标贴皮排单ID
      * @return 未排贴皮板件及原板件造型数据
      */
     @PostMapping("/orders/noplan")
diff --git a/cf-module-prod-executor/cf-module-prod-executor-biz/src/main/java/com/cf/imes/module/executor/controller/admin/veneer/vo/VeneerPlanNoPlanPlateReqVO.java b/cf-module-prod-executor/cf-module-prod-executor-biz/src/main/java/com/cf/imes/module/executor/controller/admin/veneer/vo/VeneerPlanNoPlanPlateReqVO.java
index e41dd1ea7..660654bfa 100644
--- a/cf-module-prod-executor/cf-module-prod-executor-biz/src/main/java/com/cf/imes/module/executor/controller/admin/veneer/vo/VeneerPlanNoPlanPlateReqVO.java
+++ b/cf-module-prod-executor/cf-module-prod-executor-biz/src/main/java/com/cf/imes/module/executor/controller/admin/veneer/vo/VeneerPlanNoPlanPlateReqVO.java
@@ -2,7 +2,6 @@ package com.cf.imes.module.executor.controller.admin.veneer.vo;
 
 import io.swagger.v3.oas.annotations.media.Schema;
 import jakarta.validation.constraints.NotEmpty;
-import jakarta.validation.constraints.NotNull;
 import jakarta.validation.constraints.Size;
 import lombok.Data;
 
@@ -20,7 +19,6 @@ public class VeneerPlanNoPlanPlateReqVO {
     @Size(max = 200, message = "{veneer.plan.noplan.order.ids.max}")
     private List<Long> orderIds;
 
-    @Schema(description = "目标贴皮排单ID", requiredMode = Schema.RequiredMode.REQUIRED)
-    @NotNull(message = "{veneer.plan.id.required}")
+    @Schema(description = "目标贴皮排单ID，不传时查询订单下全部未排贴皮")
     private Long planId;
 }
diff --git a/cf-module-prod-executor/cf-module-prod-executor-biz/src/main/java/com/cf/imes/module/executor/dal/mysql/veneer/VeneerPlanMapper.java b/cf-module-prod-executor/cf-module-prod-executor-biz/src/main/java/com/cf/imes/module/executor/dal/mysql/veneer/VeneerPlanMapper.java
index f5b148da6..77752e2b3 100644
--- a/cf-module-prod-executor/cf-module-prod-executor-biz/src/main/java/com/cf/imes/module/executor/dal/mysql/veneer/VeneerPlanMapper.java
+++ b/cf-module-prod-executor/cf-module-prod-executor-biz/src/main/java/com/cf/imes/module/executor/dal/mysql/veneer/VeneerPlanMapper.java
@@ -46,7 +46,7 @@ public interface VeneerPlanMapper extends BaseMapperX<OrderVeneerPlanDO> {
      * 查询指定订单中与目标贴皮排单商品匹配的未排贴皮板件。
      *
      * @param orderIds 订单ID列表
-     * @param planId 目标贴皮排单ID
+     * @param planId 目标贴皮排单ID，可为空
      * @param organId 组织ID
      * @return 未排贴皮板件原始数据
      */
diff --git a/cf-module-prod-executor/cf-module-prod-executor-biz/src/main/java/com/cf/imes/module/executor/service/veneer/VeneerPlanService.java b/cf-module-prod-executor/cf-module-prod-executor-biz/src/main/java/com/cf/imes/module/executor/service/veneer/VeneerPlanService.java
index c4d708d2d..0e10e0f64 100644
--- a/cf-module-prod-executor/cf-module-prod-executor-biz/src/main/java/com/cf/imes/module/executor/service/veneer/VeneerPlanService.java
+++ b/cf-module-prod-executor/cf-module-prod-executor-biz/src/main/java/com/cf/imes/module/executor/service/veneer/VeneerPlanService.java
@@ -90,7 +90,7 @@ public interface VeneerPlanService {
     /**
      * 查询指定订单中与目标贴皮排单商品匹配的未排贴皮板件。
      *
-     * @param req 订单ID列表和目标贴皮排单ID
+     * @param req 订单ID列表和可选的目标贴皮排单ID
      * @return 未排贴皮板件及原板件造型数据
      */
     VeneerPlanNoPlanPlateDataRespVO getNoPlanPlateData(VeneerPlanNoPlanPlateReqVO req);
diff --git a/cf-module-prod-executor/cf-module-prod-executor-biz/src/main/java/com/cf/imes/module/executor/service/veneer/VeneerPlanServiceImpl.java b/cf-module-prod-executor/cf-module-prod-executor-biz/src/main/java/com/cf/imes/module/executor/service/veneer/VeneerPlanServiceImpl.java
index 45d78e45c..7b0819c13 100644
--- a/cf-module-prod-executor/cf-module-prod-executor-biz/src/main/java/com/cf/imes/module/executor/service/veneer/VeneerPlanServiceImpl.java
+++ b/cf-module-prod-executor/cf-module-prod-executor-biz/src/main/java/com/cf/imes/module/executor/service/veneer/VeneerPlanServiceImpl.java
@@ -440,13 +440,15 @@ public class VeneerPlanServiceImpl implements VeneerPlanService {
     @Override
     public VeneerPlanNoPlanPlateDataRespVO getNoPlanPlateData(
             VeneerPlanNoPlanPlateReqVO req) {
-        OrderVeneerPlanDO plan = validatePlanExists(req.getPlanId());
+        OrderVeneerPlanDO plan = req.getPlanId() == null
+                ? null : validatePlanExists(req.getPlanId());
         LoginUser loginUser = Objects.requireNonNull(SecurityFrameworkUtils.getLoginUser());
 
-        // 只查询当前排单贴皮商品对应的未排记录，A/B 面保留为独立记录。
+        // 未传排单时查询订单下全部未排贴皮；传入排单时再按贴皮商品过滤。
         List<UnplannedVeneerPlateRespVO> rawPlates =
                 veneerPlanMapper.selectNoPlanVeneerPlateList(
-                        req.getOrderIds(), plan.getId(), loginUser.getOrganId());
+                        req.getOrderIds(), plan == null ? null : plan.getId(),
+                        loginUser.getOrganId());
         List<UnplannedVeneerPlateRespVO> plates = mergeNoPlanVeneerPlateDetails(rawPlates);
 
         // 同一原板的 A/B 面共用一份造型数据，通过 plateId 关联，避免重复返回。
diff --git a/cf-module-prod-executor/cf-module-prod-executor-biz/src/main/resources/mapper/veneer/VeneerPlanMapper.xml b/cf-module-prod-executor/cf-module-prod-executor-biz/src/main/resources/mapper/veneer/VeneerPlanMapper.xml
index 23255022f..1f26cbc03 100644
--- a/cf-module-prod-executor/cf-module-prod-executor-biz/src/main/resources/mapper/veneer/VeneerPlanMapper.xml
+++ b/cf-module-prod-executor/cf-module-prod-executor-biz/src/main/resources/mapper/veneer/VeneerPlanMapper.xml
@@ -242,16 +242,18 @@
                ob.name AS bodyName,
                op.model_data AS modelData
         FROM order_plate_veneer opv
-        JOIN order_veneer_plan ovp
-          ON ovp.id = #{planId}
-         AND ovp.organ_id = #{organId}
-         AND ovp.deleted = false
         JOIN order_veneer_goods ovg
           ON ovg.organ_id = opv.organ_id
          AND ovg.order_id = opv.order_id
          AND ovg.id = opv.order_veneer_goods_id
-         AND ovg.source_veneer_id = ovp.source_veneer_id
          AND ovg.deleted = false
+        <if test="planId != null">
+            JOIN order_veneer_plan ovp
+              ON ovp.id = #{planId}
+             AND ovp.organ_id = #{organId}
+             AND ovp.deleted = false
+             AND ovg.source_veneer_id = ovp.source_veneer_id
+        </if>
         JOIN order_plate op
           ON op.organ_id = opv.organ_id
          AND op.order_id = opv.order_id