diff --git a/op-modules/op-wms/src/main/java/com/op/wms/service/impl/BpRawMaterialInDetailServiceImpl.java b/op-modules/op-wms/src/main/java/com/op/wms/service/impl/BpRawMaterialInDetailServiceImpl.java
index 381cfe58f..5f511b524 100644
--- a/op-modules/op-wms/src/main/java/com/op/wms/service/impl/BpRawMaterialInDetailServiceImpl.java
+++ b/op-modules/op-wms/src/main/java/com/op/wms/service/impl/BpRawMaterialInDetailServiceImpl.java
@@ -101,7 +101,7 @@ public class BpRawMaterialInDetailServiceImpl implements IBpRawMaterialInDetailS
             bpRawMaterialIn1.setWaCode("白坯原料库");
             bpRawMaterialIn1.setMaterialName(bpRawMaterialInDetail.getMaterialName());
             BaseProduct baseProduct = baseProductMapper.selectBaseProductByProductName(bpRawMaterialInDetail.getMaterialName());
-            bpRawMaterialIn1.setMaterialCode(String.valueOf(baseProduct));
+            bpRawMaterialIn1.setMaterialCode(baseProduct.getProductCode());
             bpRawMaterialIn1.setUnit(bpRawMaterialInDetail.getUnit());
             bpRawMaterialIn1.setAmountReal(bpRawMaterialInDetail.getAmountReal());
             reselt=bpRawMaterialInMapper.insertBpRawMaterialIn(bpRawMaterialIn1);