From 05af3361805f40e62c7be447fed5787820722b4e Mon Sep 17 00:00:00 2001
From: caoqianming <caoqianming@foxmail.com>
Date: Thu, 21 Nov 2024 17:03:34 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20mlog=20create=20=E6=97=B6=E7=9A=84bug?=
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---
 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 f63cdb43..34a0bbe1 100644
--- a/apps/wpm/serializers.py
+++ b/apps/wpm/serializers.py
@@ -336,7 +336,7 @@ class MlogSerializer(CustomModelSerializer):
                 if wm_in:
                     wm_in = instance.wm_in
                     ddict = {"batch_ofrom": wm_in.batch_ofrom, "material_ofrom": wm_in.material_ofrom}
-                Mlogb.objects.create(**add_dict_2, defaults=ddict)
+                Mlogb.objects.get_or_create(**add_dict_2, defaults=ddict)
         return instance
 
     def update(self, instance, validated_data):