From 3985401361db8c7581c9dc1bda73b1e116b7abff Mon Sep 17 00:00:00 2001
From: caoqianming <caoqianming@foxmail.com>
Date: Fri, 18 Jul 2025 10:15:43 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20=20mlogbw=E7=BC=96=E8=BE=91=E6=97=B6?=
 =?UTF-8?q?=E5=8F=AF=E5=88=A0=E9=99=A4ftest3?=
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---
 apps/wpm/serializers.py | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/apps/wpm/serializers.py b/apps/wpm/serializers.py
index 558d805d..89c45fed 100644
--- a/apps/wpm/serializers.py
+++ b/apps/wpm/serializers.py
@@ -884,8 +884,11 @@ class MlogbwCreateUpdateSerializer(CustomModelSerializer):
         if ftest_data:
             mlogbw = self.save_ftest(mlogbw, ftest_data)
         elif ftest_data is None:
-            if mlogbw.ftest:
-                mlogbw.ftest.delete()
+            ftest = mlogbw.ftest
+            if ftest:
+                mlogbw.ftest = None
+                mlogbw.save()
+                ftest.delete()
         return mlogbw
 
 class MlogbOutUpdateSerializer(CustomModelSerializer):