diff --git a/klp-wms/src/main/java/com/klp/domain/vo/WmsDeliveryPlanCoilOperateVo.java b/klp-wms/src/main/java/com/klp/domain/vo/WmsDeliveryPlanCoilOperateVo.java
index 393230b7..374b5b67 100644
--- a/klp-wms/src/main/java/com/klp/domain/vo/WmsDeliveryPlanCoilOperateVo.java
+++ b/klp-wms/src/main/java/com/klp/domain/vo/WmsDeliveryPlanCoilOperateVo.java
@@ -4,6 +4,7 @@ import com.alibaba.excel.annotation.ExcelIgnoreUnannotated;
 import com.alibaba.excel.annotation.ExcelProperty;
 import com.klp.common.annotation.ExcelDictFormat;
 import com.klp.common.convert.ExcelDictConvert;
+import com.klp.common.core.domain.BaseEntity;
 import lombok.Data;
 
 import java.util.List;
@@ -17,7 +18,7 @@ import java.util.List;
  */
 @Data
 @ExcelIgnoreUnannotated
-public class WmsDeliveryPlanCoilOperateVo {
+public class WmsDeliveryPlanCoilOperateVo  extends BaseEntity {
 
     private static final long serialVersionUID = 1L;
 
diff --git a/klp-wms/src/main/java/com/klp/service/impl/WmsDeliveryPlanCoilOperateServiceImpl.java b/klp-wms/src/main/java/com/klp/service/impl/WmsDeliveryPlanCoilOperateServiceImpl.java
index 38916d4e..065aa89e 100644
--- a/klp-wms/src/main/java/com/klp/service/impl/WmsDeliveryPlanCoilOperateServiceImpl.java
+++ b/klp-wms/src/main/java/com/klp/service/impl/WmsDeliveryPlanCoilOperateServiceImpl.java
@@ -32,7 +32,7 @@ public class WmsDeliveryPlanCoilOperateServiceImpl implements IWmsDeliveryPlanCo
 
     private final WmsDeliveryPlanCoilOperateMapper baseMapper;
 
-    private WmsMaterialCoilServiceImpl materialCoilService;
+    private final WmsMaterialCoilServiceImpl materialCoilService;
 
     /**
      * 查询发货计划钢卷操作记录
diff --git a/klp-wms/src/main/resources/mapper/klp/WmsDeliveryPlanCoilOperateMapper.xml b/klp-wms/src/main/resources/mapper/klp/WmsDeliveryPlanCoilOperateMapper.xml
index decae65c..6ef499e9 100644
--- a/klp-wms/src/main/resources/mapper/klp/WmsDeliveryPlanCoilOperateMapper.xml
+++ b/klp-wms/src/main/resources/mapper/klp/WmsDeliveryPlanCoilOperateMapper.xml
@@ -17,28 +17,23 @@
         <result property="updateTime" column="update_time"/>
     </resultMap>
     <select id="getCoilOperate" resultMap="WmsDeliveryPlanCoilOperateResult">
-        SELECT t.*
-        FROM wms_delivery_plan_coil_operate t
-        INNER JOIN (
-        -- 子查询：先获取每个coilId的最新创建时间（限定planId和coilIds）
+        SELECT * FROM (
         SELECT
-        coil_id,
-        MAX(create_time) AS max_create_time
-        FROM wms_delivery_plan_coil_operate
+        t.*,
+        ROW_NUMBER() OVER (PARTITION BY t.coil_id ORDER BY t.create_time DESC) AS rn
+        FROM wms_delivery_plan_coil_operate t
         WHERE plan_id = #{planId}
-        AND coil_id IN
-        <foreach collection="coilIds" item="coilId" open="(" separator="," close=")">
-            #{coilId}
-        </foreach>
-        GROUP BY coil_id
-        ) t_max ON t.plan_id = #{planId}
-        AND t.coil_id = t_max.coil_id
-        AND t.create_time = t_max.max_create_time
-        -- 最终过滤目标coilIds（双重保障）
-        WHERE t.coil_id IN
-        <foreach collection="coilIds" item="coilId" open="(" separator="," close=")">
-            #{coilId}
-        </foreach>
+        <if test="coilIds != null and coilIds.length > 0">
+            AND coil_id IN
+            <foreach collection="coilIds" item="coilId" open="(" separator="," close=")">
+                #{coilId}
+            </foreach>
+        </if>
+        ) tmp
+        WHERE tmp.rn = 1
+        <if test="coilIds == null or coilIds.length == 0">
+            AND 1 = 2
+        </if>
     </select>