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 6374c706..330ada6d 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
@@ -637,7 +637,7 @@ public class WmsMaterialCoilServiceImpl implements IWmsMaterialCoilService {
      * - 若为四级库位，且其父级三级库位未拆分（splitStatus!=1），禁止使用该四级库位。
      */
     private void validateActualWarehouseForAssign(Long actualWarehouseId, Long ignoreOccupiedId) {
-        if (actualWarehouseId == null) {
+        if (actualWarehouseId == null || actualWarehouseId.equals(-1L)) {
             return;
         }
         WmsActualWarehouseVo aw = actualWarehouseService.queryById(actualWarehouseId);