diff --git a/ruoyi-admin/src/main/java/com/ruoyi/in/stockindetail/domain/InStockinDetail.java b/ruoyi-admin/src/main/java/com/ruoyi/in/stockindetail/domain/InStockinDetail.java
index bb7fdad..e4f41a0 100644
--- a/ruoyi-admin/src/main/java/com/ruoyi/in/stockindetail/domain/InStockinDetail.java
+++ b/ruoyi-admin/src/main/java/com/ruoyi/in/stockindetail/domain/InStockinDetail.java
@@ -7,6 +7,7 @@ import lombok.AllArgsConstructor;
 import lombok.Data;
 import lombok.NoArgsConstructor;
 import lombok.ToString;
+import org.springframework.data.annotation.Transient;
 
 /**
  * 入库单据子表对象 in_stockin_detail
@@ -151,4 +152,6 @@ public class InStockinDetail extends BaseEntity
     private String barCode;
     private String isBatchManage;
     private String oldProjectNo;
+    @Transient
+    private String erpBill;
 }
diff --git a/ruoyi-admin/src/main/java/com/ruoyi/in/stockindetail/mapper/InStockinDetailMapper.java b/ruoyi-admin/src/main/java/com/ruoyi/in/stockindetail/mapper/InStockinDetailMapper.java
index baa5ba4..93bbedd 100644
--- a/ruoyi-admin/src/main/java/com/ruoyi/in/stockindetail/mapper/InStockinDetailMapper.java
+++ b/ruoyi-admin/src/main/java/com/ruoyi/in/stockindetail/mapper/InStockinDetailMapper.java
@@ -69,4 +69,6 @@ public interface InStockinDetailMapper
     void deleteInStockinDetailByStockinGuid(String stockinGuid);
 
     InStockinDetail selectStockinByDetailById(InStockinDetail inStockinDetail);
+
+    List<InStockinDetail> selectStockInByDetailByBarCode(String barCode);
 }
diff --git a/ruoyi-admin/src/main/java/com/ruoyi/in/stockindetail/service/IInStockinDetailService.java b/ruoyi-admin/src/main/java/com/ruoyi/in/stockindetail/service/IInStockinDetailService.java
index aef8ee6..075e964 100644
--- a/ruoyi-admin/src/main/java/com/ruoyi/in/stockindetail/service/IInStockinDetailService.java
+++ b/ruoyi-admin/src/main/java/com/ruoyi/in/stockindetail/service/IInStockinDetailService.java
@@ -81,4 +81,6 @@ public interface IInStockinDetailService
 
 
     public InStockinDetail selectStockinByDetailById(InStockinDetail inStockinDetail);
+
+    List<InStockinDetail> selectStockInByDetailByBarCode(String barCode);
 }
diff --git a/ruoyi-admin/src/main/java/com/ruoyi/in/stockindetail/service/impl/InStockinDetailServiceImpl.java b/ruoyi-admin/src/main/java/com/ruoyi/in/stockindetail/service/impl/InStockinDetailServiceImpl.java
index 1763b66..07d21a4 100644
--- a/ruoyi-admin/src/main/java/com/ruoyi/in/stockindetail/service/impl/InStockinDetailServiceImpl.java
+++ b/ruoyi-admin/src/main/java/com/ruoyi/in/stockindetail/service/impl/InStockinDetailServiceImpl.java
@@ -127,4 +127,9 @@ public class InStockinDetailServiceImpl implements IInStockinDetailService
         return   inStockinDetailMapper.selectStockinByDetailById(inStockinDetail);
 
     }
+
+    @Override
+    public List<InStockinDetail> selectStockInByDetailByBarCode(String barCode) {
+        return   inStockinDetailMapper.selectStockInByDetailByBarCode(barCode);
+    }
 }
diff --git a/ruoyi-admin/src/main/java/com/ruoyi/pda/controller/PdaController.java b/ruoyi-admin/src/main/java/com/ruoyi/pda/controller/PdaController.java
index 22ed130..4f4d077 100644
--- a/ruoyi-admin/src/main/java/com/ruoyi/pda/controller/PdaController.java
+++ b/ruoyi-admin/src/main/java/com/ruoyi/pda/controller/PdaController.java
@@ -6,6 +6,7 @@ import com.ruoyi.common.annotation.Log;
 import com.ruoyi.common.core.controller.BaseController;
 import com.ruoyi.common.core.domain.AjaxResult;
 import com.ruoyi.common.enums.BusinessType;
+import com.ruoyi.common.utils.StringUtils;
 import com.ruoyi.in.stockindetail.domain.InStockinDetail;
 import com.ruoyi.in.stockindetail.service.IInStockinDetailService;
 import com.ruoyi.job.mydojobdetail.domain.MydoJobDetail;
@@ -54,16 +55,18 @@ public class PdaController extends BaseController {
     }
 
     /**
-     * 通过单据码查询物料详情
+     * 通过单据码查询物料详情  TODO 修改单据码为barCode  前端需同步修改
      */
     @RequestMapping("/selectDetailById")
     @ResponseBody
-    public AjaxResult selectDetailById(String inStockinDetailId) {
-        InStockinDetail inStockinDetail = iInStockinDetailService.selectInStockinDetailByStockinDetailId(inStockinDetailId);
-        if (inStockinDetail != null) {
-            inStockinDetail.setQuantity(String.valueOf(Integer.valueOf(inStockinDetail.getQuantity()) - Integer.valueOf(inStockinDetail.getScanNum())));
-        }
-        return AjaxResult.success(inStockinDetail);
+    public AjaxResult selectDetailById(String barCode) {
+        List<InStockinDetail> stockinDetails = iInStockinDetailService.selectStockInByDetailByBarCode(barCode);
+        stockinDetails.stream().forEach(inStockinDetail -> {
+            Integer quantity = StringUtils.hasText(inStockinDetail.getQuantity()) ? Integer.valueOf(inStockinDetail.getQuantity()) : 0;
+            Integer scanNum = StringUtils.hasText(inStockinDetail.getScanNum()) ? Integer.valueOf(inStockinDetail.getScanNum()) : 0;
+            inStockinDetail.setQuantity(String.valueOf(quantity - scanNum));
+        });
+        return AjaxResult.success(stockinDetails);
     }
 
     /**
@@ -308,11 +311,10 @@ public class PdaController extends BaseController {
         String stockinDetailId = trayCodeMsg.getStockinDetailId();
         OutStockoutDetail outStockoutDetail = outStockoutDetailService.selectOutStockoutDetailByStockoutDetailId(stockinDetailId);
         String productId = outStockoutDetail.getProductId();
-        Integer integer=pdaService.selectBasStockHcCount(trayCode,productId);
-        if (integer>0)
-        {
+        Integer integer = pdaService.selectBasStockHcCount(trayCode, productId);
+        if (integer > 0) {
             return AjaxResult.success();
-        }else {
+        } else {
             return AjaxResult.error("无该物料");
         }
 
diff --git a/ruoyi-admin/src/main/resources/mapper/mapper/in/InStockinDetailMapper.xml b/ruoyi-admin/src/main/resources/mapper/mapper/in/InStockinDetailMapper.xml
index f50bf8b..3e8fe43 100644
--- a/ruoyi-admin/src/main/resources/mapper/mapper/in/InStockinDetailMapper.xml
+++ b/ruoyi-admin/src/main/resources/mapper/mapper/in/InStockinDetailMapper.xml
@@ -343,5 +343,14 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         </where>
         order by ist.create_date desc
     </select>
+
+
+    <select id="selectStockInByDetailByBarCode" parameterType="string" resultType="com.ruoyi.in.stockindetail.domain.InStockinDetail">
+        select a.erp_bill,b.* from in_stockin a left join in_stockin_detail b on a.stockin_id=b.stockin_id where b.barcode=#{barCode}
+
+
+    </select>
+
+
 </mapper>