diff --git a/klp-wms/src/main/java/com/klp/domain/WmsMaterialCoil.java b/klp-wms/src/main/java/com/klp/domain/WmsMaterialCoil.java
index 4cb981dd..1c8b5e96 100644
--- a/klp-wms/src/main/java/com/klp/domain/WmsMaterialCoil.java
+++ b/klp-wms/src/main/java/com/klp/domain/WmsMaterialCoil.java
@@ -153,7 +153,7 @@ public class WmsMaterialCoil extends BaseEntity {
     private String coatingType;
 
     /**
-     * 独占状态（0=未独占，1=特殊分卷中）
+     * 独占状态（0=未独占，1=单步分卷中，2=退火中）
      */
     private Integer exclusiveStatus;
 
diff --git a/klp-wms/src/main/java/com/klp/service/impl/WmsFurnacePlanServiceImpl.java b/klp-wms/src/main/java/com/klp/service/impl/WmsFurnacePlanServiceImpl.java
index 435a39b5..fa5d7093 100644
--- a/klp-wms/src/main/java/com/klp/service/impl/WmsFurnacePlanServiceImpl.java
+++ b/klp-wms/src/main/java/com/klp/service/impl/WmsFurnacePlanServiceImpl.java
@@ -341,7 +341,8 @@ public class WmsFurnacePlanServiceImpl implements IWmsFurnacePlanService {
         }
         materialCoilMapper.update(null, Wrappers.<WmsMaterialCoil>lambdaUpdate()
             .eq(WmsMaterialCoil::getCoilId, coilId)
-            .set(WmsMaterialCoil::getActualWarehouseId, null));
+            .set(WmsMaterialCoil::getActualWarehouseId, null)
+            .set(WmsMaterialCoil::getExclusiveStatus, 2));
     }
 
     private void occupyActualWarehouse(Long coilId, Long actualWarehouseId) {
@@ -363,6 +364,7 @@ public class WmsFurnacePlanServiceImpl implements IWmsFurnacePlanService {
         WmsMaterialCoil updateCoil = new WmsMaterialCoil();
         updateCoil.setCoilId(coilId);
         updateCoil.setActualWarehouseId(actualWarehouseId);
+        updateCoil.setExclusiveStatus(0);
         materialCoilMapper.updateById(updateCoil);
     }
 
diff --git a/klp-wms/src/main/java/com/klp/service/impl/WmsMaterialCoilServiceImpl.java b/klp-wms/src/main/java/com/klp/service/impl/WmsMaterialCoilServiceImpl.java
index dec15a0c..2a2e1be9 100644
--- a/klp-wms/src/main/java/com/klp/service/impl/WmsMaterialCoilServiceImpl.java
+++ b/klp-wms/src/main/java/com/klp/service/impl/WmsMaterialCoilServiceImpl.java
@@ -1369,16 +1369,16 @@ public class WmsMaterialCoilServiceImpl implements IWmsMaterialCoilService {
 
 
     /**
-     * 检查钢卷是否被独占（用于单步分卷操作）
+     * 获取钢卷的独占状态
      * @param coilId 钢卷ID
-     * @return true表示未被独占，false表示被独占
+     * @return exclusiveStatus值，null或0表示未独占
      */
-    private boolean checkExclusiveStatus(Long coilId) {
+    private Integer getExclusiveStatus(Long coilId) {
         if (coilId == null) {
-            return true;
+            return null;
         }
         WmsMaterialCoil coil = baseMapper.selectById(coilId);
-        return coil == null || coil.getExclusiveStatus() == null || coil.getExclusiveStatus() == 0;
+        return coil == null ? null : coil.getExclusiveStatus();
     }
 
     /**
@@ -1387,9 +1387,17 @@ public class WmsMaterialCoilServiceImpl implements IWmsMaterialCoilService {
      * @param operation 操作名称（用于错误信息）
      */
     private void validateCoilOperationPermission(Long coilId, String operation) {
-        if (!checkExclusiveStatus(coilId)) {
+        Integer status = getExclusiveStatus(coilId);
+        if (status == null || status == 0) {
+            return;
+        }
+        if (status == 1) {
             throw new RuntimeException("钢卷正在进行单步分卷操作中，无法执行" + operation + "操作");
         }
+        if (status == 2) {
+            throw new RuntimeException("钢卷正在进行退火操作中，无法执行" + operation + "操作");
+        }
+        throw new RuntimeException("钢卷已被独占，无法执行" + operation + "操作");
     }
 
     /**