diff --git a/wms/发货通知/LeaptonAddDeliveryPlan.md b/wms/发货通知/LeaptonAddDeliveryPlan.md
index a1c3e51..801e261 100644
--- a/wms/发货通知/LeaptonAddDeliveryPlan.md
+++ b/wms/发货通知/LeaptonAddDeliveryPlan.md
@@ -32,6 +32,7 @@ URL: http://localhost:8033/open/leaptonAddDeliveryPlan
 | 参数名 | 类型 | 必填 | 说明 |
 | :-- | :-- | :-- | :-- |
 | lineNum | long | 是 | ERP 行号<br>此参数无效时视为 0。 |
+| workOrder | string | 否 | 工单号 |
 | customer | string | 否 | 订货客户 来源销售订单 |
 | receivingLocation | string | 否 | 收货位置 来源客户 |
 | matCode | string | 否 | 料号 来源销售订单 |
@@ -60,6 +61,7 @@ URL: http://localhost:8033/open/leaptonAddDeliveryPlan
         "lines": [
             {
                 "lineNum": 0,
+                "workOrder": "123",
                 "customer": "",
                 "receivingLocation": "",
                 "matCode": "",
@@ -75,6 +77,7 @@ URL: http://localhost:8033/open/leaptonAddDeliveryPlan
             },
             {
                 "lineNum": 0,
+                "workOrder": "1234",
                 "customer": "",
                 "receivingLocation": "",
                 "matCode": "",
@@ -126,6 +129,7 @@ URL: http://localhost:8033/open/leaptonAddDeliveryPlan
         "headKey": "0b9bed8807a04f678a7ac9761270fffd",
         "lineIndex": 0,
         "lineNum": 0,
+        "workOrder": "123",
         "customer": "",
         "receivingLocation": "",
         "matCode": "",
@@ -147,6 +151,7 @@ URL: http://localhost:8033/open/leaptonAddDeliveryPlan
         "headKey": "0b9bed8807a04f678a7ac9761270fffd",
         "lineIndex": 1,
         "lineNum": 0,
+        "workOrder": "1234",
         "customer": "",
         "receivingLocation": "",
         "matCode": "",