diff --git a/mhd_wms/src/main/java/com/mhd/wms/interfaces/facadeApi/stockOutOrder/StockOutOrderApi.java b/mhd_wms/src/main/java/com/mhd/wms/interfaces/facadeApi/stockOutOrder/StockOutOrderApi.java
index ba9401d19..3a47e522e 100644
--- a/mhd_wms/src/main/java/com/mhd/wms/interfaces/facadeApi/stockOutOrder/StockOutOrderApi.java
+++ b/mhd_wms/src/main/java/com/mhd/wms/interfaces/facadeApi/stockOutOrder/StockOutOrderApi.java
@@ -157,6 +157,24 @@ public class StockOutOrderApi extends BaseController {
         return AjaxResult.success(stockOutOrderApplicationService.getInfoChildren(stockOutOrder.getOutOrderId()));
     }
 
+    /**
+     * 根据来源单号/出库单号(orderNumber)获取出库单详细信息
+     * 方便交接作业单等场景直接用 orderNumber 调用，内部仍然通过 outOrderNumber 精确匹配出库单
+     */
+    @ApiOperation("根据orderNumber获取出库单详情")
+    @GetMapping("/getInfoByOrderNumber")
+    public AjaxResult getInfoByOrderNumber(@RequestParam("orderNumber") String orderNumber) {
+        if (orderNumber == null || orderNumber.trim().isEmpty()) {
+            return AjaxResult.error("orderNumber不能为空");
+        }
+        StockOutOrder stockOutOrder = stockOutOrderService.getOne(new LambdaQueryWrapper<StockOutOrder>()
+                .eq(StockOutOrder::getOutOrderNumber, orderNumber));
+        if (stockOutOrder == null) {
+            return AjaxResult.error("出库单不存在");
+        }
+        return AjaxResult.success(stockOutOrderApplicationService.getInfoChildren(stockOutOrder.getOutOrderId()));
+    }
+
     /**
      * 审核出库单
      */