From c791bde5be145549bade1e24ac4bbbbf67c488e6 Mon Sep 17 00:00:00 2001
From: caoqianming <caoqianming@foxmail.com>
Date: Mon, 14 Apr 2025 15:29:36 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20handover=E6=8B=86=E6=89=B9=E8=AF=B7?=
 =?UTF-8?q?=E9=80=89=E6=8B=A9=E8=BD=A6=E9=97=B4=E5=BA=93=E5=AD=982?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 apps/wpm/serializers.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/apps/wpm/serializers.py b/apps/wpm/serializers.py
index 7f6847f0..80b514f7 100644
--- a/apps/wpm/serializers.py
+++ b/apps/wpm/serializers.py
@@ -967,7 +967,7 @@ class HandoverSerializer(CustomModelSerializer):
             
         wm:WMaterial = attrs.get('wm', None)
         handoverb = attrs.get('handoverb', [])
-        if wm:
+        if wm and not handoverb:
             attrs['handoverb'] = [{"wm": wm, "count": attrs["count"] }]
             handoverb = attrs['handoverb']
             attrs['batch'] = wm.batch