diff --git a/zt-module-erp/zt-module-erp-server/src/main/java/com/zt/plat/module/erp/service/erp/ErpErpMaterialCorrServiceImpl.java b/zt-module-erp/zt-module-erp-server/src/main/java/com/zt/plat/module/erp/service/erp/ErpErpMaterialCorrServiceImpl.java
index cb9c9045..37a2c23a 100644
--- a/zt-module-erp/zt-module-erp-server/src/main/java/com/zt/plat/module/erp/service/erp/ErpErpMaterialCorrServiceImpl.java
+++ b/zt-module-erp/zt-module-erp-server/src/main/java/com/zt/plat/module/erp/service/erp/ErpErpMaterialCorrServiceImpl.java
@@ -50,7 +50,7 @@ public class ErpErpMaterialCorrServiceImpl implements ErpErpMaterialCorrService{
     @Override
     public List<ErpMaterialCorrRspVO> getErpMaterialByMainMaterial(List<Long> mainMaterialIds, String companyCode) {
         LambdaQueryWrapperX<ErpMaterialCorrDO> erpMaterialCorrDOLambdaQueryWrapperX = new LambdaQueryWrapperX<>();
-        erpMaterialCorrDOLambdaQueryWrapperX.eq(ErpMaterialCorrDO::getMaterialParentId, mainMaterialIds);
+        erpMaterialCorrDOLambdaQueryWrapperX.in(ErpMaterialCorrDO::getMaterialParentId, mainMaterialIds);
         erpMaterialCorrDOLambdaQueryWrapperX.eqIfPresent(ErpMaterialCorrDO::getCompanyCode, companyCode);
         return BeanUtils.toBean( erpErpMaterialCorrMapper.selectList(erpMaterialCorrDOLambdaQueryWrapperX), ErpMaterialCorrRspVO.class);
     }