diff --git a/mhd_wms/src/main/java/com/mhd/wms/application/service/handoverTaskOrder/HandoverTaskOrderApplicationService.java b/mhd_wms/src/main/java/com/mhd/wms/application/service/handoverTaskOrder/HandoverTaskOrderApplicationService.java
index 7e6e039c0..5ee9f3ca8 100644
--- a/mhd_wms/src/main/java/com/mhd/wms/application/service/handoverTaskOrder/HandoverTaskOrderApplicationService.java
+++ b/mhd_wms/src/main/java/com/mhd/wms/application/service/handoverTaskOrder/HandoverTaskOrderApplicationService.java
@@ -2,6 +2,7 @@ package com.mhd.wms.application.service.handoverTaskOrder;
 
 import com.alibaba.fastjson.JSON;
 import com.alibaba.fastjson2.JSONObject;
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
 import com.baomidou.mybatisplus.core.conditions.update.UpdateWrapper;
 import com.baomidou.mybatisplus.extension.conditions.update.LambdaUpdateChainWrapper;
@@ -32,6 +33,7 @@ import org.springframework.stereotype.Service;
 
 import java.text.ParseException;
 import java.util.List;
+import java.util.stream.Collectors;
 
 /**
  * 交接作业单ApplicationService
@@ -232,16 +234,39 @@ public class HandoverTaskOrderApplicationService {
         handoverTaskOrderDO.setOperatorsName(userPo.getUserName());
     }
 
+    /**
+     * PDA端上传图片并完成出库交接（参考PC端完成出库交接逻辑）
+     * 1. 保存图片到交接作业单、出库单
+     * 2. 执行库存扣减(xgkc)、交接单状态更新为已交接
+     */
     public void pictureApp(HandoverTaskOrderDO handoverTaskOrderDO) {
-        //pda上传图片插入交接作业单
+        String orderNumber = handoverTaskOrderDO.getOrderNumber();
+        if (orderNumber == null || orderNumber.trim().isEmpty()) {
+            throw new ServiceException("出库单号不能为空");
+        }
+        // 1. PDA上传图片插入交接作业单
         handoverTaskOrderService.update(new LambdaUpdateWrapper<HandoverTaskOrder>()
-                .eq(HandoverTaskOrder::getOrderNumber,handoverTaskOrderDO.getOrderNumber())
-                .set(HandoverTaskOrder::getPictureApp,handoverTaskOrderDO.getPictureApp()));
-        //pda上传图片插入出库管理
+                .eq(HandoverTaskOrder::getOrderNumber, orderNumber)
+                .set(HandoverTaskOrder::getPictureApp, handoverTaskOrderDO.getPictureApp()));
+        // 2. PDA上传图片插入出库管理，状态改为已出库
         stockOutOrderService.update(new LambdaUpdateWrapper<StockOutOrder>()
-                .eq(StockOutOrder::getOutOrderNumber,handoverTaskOrderDO.getOrderNumber())
-                .set(StockOutOrder::getStatus,"9")//设置为出库
-                .set(StockOutOrder::getPictureApp,handoverTaskOrderDO.getPictureApp())//多张图片以，逗号隔开
-        );
+                .eq(StockOutOrder::getOutOrderNumber, orderNumber)
+                .set(StockOutOrder::getStatus, "9")
+                .set(StockOutOrder::getPictureApp, handoverTaskOrderDO.getPictureApp()));
+        // 3. 参考PC端完成交接：根据orderNumber查询交接单ID，执行库存扣减+交接状态更新
+        List<HandoverTaskOrder> handoverList = handoverTaskOrderService.list(
+                new LambdaQueryWrapper<HandoverTaskOrder>()
+                        .eq(HandoverTaskOrder::getOrderNumber, orderNumber));
+        if (handoverList != null && !handoverList.isEmpty()) {
+            List<Long> handoverTaskOrderIds = handoverList.stream()
+                    .map(HandoverTaskOrder::getHandoverTaskOrderId)
+                    .filter(id -> id != null)
+                    .collect(Collectors.toList());
+            if (!handoverTaskOrderIds.isEmpty()) {
+                HandoverTaskOrderDO completeDO = new HandoverTaskOrderDO();
+                completeDO.setHandoverTaskOrderIds(handoverTaskOrderIds);
+                handoverTaskOrderDomainService.completeHandover(completeDO);
+            }
+        }
     }
 }