From 355be71775dcd625f52187eba65049e5665bff5d Mon Sep 17 00:00:00 2001
From: TianyangZhang <zty18395607196@163.com>
Date: Tue, 25 Nov 2025 14:56:05 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20srm=20=E4=BF=AE=E6=94=B9=E4=B8=93?=
 =?UTF-8?q?=E5=88=A9=E5=8F=B0=E8=B4=A6?=
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---
 .../srm/migrations/0007_auto_20251125_1454.py | 32 +++++++++++++++++++
 apps/srm/models.py                            |  3 +-
 2 files changed, 34 insertions(+), 1 deletion(-)
 create mode 100644 apps/srm/migrations/0007_auto_20251125_1454.py

diff --git a/apps/srm/migrations/0007_auto_20251125_1454.py b/apps/srm/migrations/0007_auto_20251125_1454.py
new file mode 100644
index 00000000..bd60082c
--- /dev/null
+++ b/apps/srm/migrations/0007_auto_20251125_1454.py
@@ -0,0 +1,32 @@
+# Generated by Django 3.2.12 on 2025-11-25 06:54
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('srm', '0006_platstanding_platinfo'),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name='platstanding',
+            name='name',
+        ),
+        migrations.AddField(
+            model_name='patentinfo',
+            name='organization',
+            field=models.CharField(blank=True, max_length=100, null=True, verbose_name='申请部门'),
+        ),
+        migrations.AddField(
+            model_name='platform',
+            name='name',
+            field=models.CharField(blank=True, max_length=50, null=True, verbose_name='名称'),
+        ),
+        migrations.AlterField(
+            model_name='patentrecord',
+            name='application_number',
+            field=models.CharField(blank=True, max_length=50, null=True, verbose_name='申请号（交局后补登）'),
+        ),
+    ]
diff --git a/apps/srm/models.py b/apps/srm/models.py
index 84f7eaf1..9b633714 100644
--- a/apps/srm/models.py
+++ b/apps/srm/models.py
@@ -21,6 +21,7 @@ class PatentInfo(CommonBDModel):
     )
 
     name = models.CharField('拟申请专利名称', max_length=100)
+    organization = models.CharField(max_length=100,blank=True, null=True, verbose_name="申请部门")
     author = models.CharField('发明人（设计人）', max_length=100)
     type = models.CharField('专利类型', max_length=50, choices=PATENT_TYPE_CHOICES, default='invention')
     is_public = models.BooleanField('是否公开', default=False)
@@ -52,7 +53,7 @@ class PatentRecord(CommonADModel):
     ('design', '外观设计专利'),
     )
     volume_number = models.CharField(max_length=50, null=True, blank=True, verbose_name="卷号")
-    application_number = models.CharField(max_length=50, verbose_name="申请号（交局后补登）")
+    application_number = models.CharField(max_length=50, null=True, blank=True, verbose_name="申请号（交局后补登）")
     patent = models.ForeignKey('PatentInfo', verbose_name="专利名称", on_delete=models.CASCADE, related_name='patent_record')
     pc_type = models.CharField('专利类型', max_length=50, choices=PATENT_TYPE_CHOICES, default='invention')
     organization = models.CharField(max_length=100, verbose_name="单位")