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 bcfc2458..1f60790a 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
@@ -5476,6 +5476,7 @@ public class WmsMaterialCoilServiceImpl implements IWmsMaterialCoilService {
 
         validateCoilWeight(newCoil.getGrossWeight(), newCoil.getNetWeight());
         validEntityBeforeSave(newCoil);
+        newCoil.setParentCoilId(String.valueOf(coilId));
         boolean flag = baseMapper.insert(newCoil) > 0;
 
         if (flag && oldCoil.getQrcodeRecordId() != null) {