diff --git a/Pilot_KD_Parino/SAL_DELIVERYNOTICE/ServicePlugIn/Save.py b/Pilot_KD_Parino/SAL_DELIVERYNOTICE/ServicePlugIn/Save.py
index 24ab508..d456387 100644
--- a/Pilot_KD_Parino/SAL_DELIVERYNOTICE/ServicePlugIn/Save.py
+++ b/Pilot_KD_Parino/SAL_DELIVERYNOTICE/ServicePlugIn/Save.py
@@ -36,6 +36,7 @@ def OnPreparePropertys(e):
     e.FieldKeys.Add("FBillAllAmount");
     e.FieldKeys.Add("F_SFYFH");
     e.FieldKeys.Add("FSaleOrgId");
+    e.FieldKeys.Add("FDocumentStatus");
     
 def BeforeDoSaveExecute(e):
     # if this.FormOperation.OperationId == 8:
@@ -82,12 +83,13 @@ WHERE t0.FID IN ({0})
         if res != None and res.Count > 0:
             # raise Exception(JsonUtil.Serialize(res))
             item = res[0]
-
-            currAmount = entity["SAL_DELIVERYNOTICEFIN"][0]["BillAllAmount"]
-            # raise Exception(str(currAmount))
-            isYFHFlag = item["累计核销金额"] < item["款到发货应收金额"]
-            isYFHFlag1 = isYFHFlag == True and (item["收款计划条数"] == 1) 
-            isYFHFlag2 = isYFHFlag == True and (True if isYFHFlag1 else ((item["累计核销金额"] - item["累计已发货金额"]) < currAmount))
-            entity["F_SFYFH"] = '是' if isYFHFlag2 == True else '否'
+            
+            if entity["SAL_DELIVERYNOTICEFIN"] != None and entity["SAL_DELIVERYNOTICEFIN"].Count > 0:
+                currAmount = entity["SAL_DELIVERYNOTICEFIN"][0]["BillAllAmount"]
+                # raise Exception(str(currAmount))
+                isYFHFlag = item["累计核销金额"] < item["款到发货应收金额"]
+                isYFHFlag1 = isYFHFlag == True and (item["收款计划条数"] == 1) 
+                isYFHFlag2 = isYFHFlag == True and (True if isYFHFlag1 else ((item["累计核销金额"] - item["累计已发货金额"]) < currAmount))
+                entity["F_SFYFH"] = '是' if isYFHFlag2 == True else '否'
             
     return;