diff --git a/apps/assets/migrations/0115_auto_20230417_1425.py b/apps/assets/migrations/0115_auto_20230417_1425.py
new file mode 100644
index 000000000..544891a03
--- /dev/null
+++ b/apps/assets/migrations/0115_auto_20230417_1425.py
@@ -0,0 +1,53 @@
+# Generated by Django 3.2.17 on 2023-04-17 06:32
+
+from django.db import migrations, models
+
+
+def migrate_platform_automation_id(apps, schema_editor):
+    platform_model = apps.get_model('assets', 'Platform')
+    for platform in platform_model.objects.all():
+        platform._automation_id = platform.automation.id
+        platform.save(update_fields=['_automation_id'])
+
+
+def migrate_automation_platform(apps, schema_editor):
+    platform_model = apps.get_model('assets', 'Platform')
+    automation_model = apps.get_model('assets', 'PlatformAutomation')
+    platforms = platform_model.objects.all()
+    for platform in platforms:
+        if not platform._automation_id:
+            continue
+        automation = automation_model.objects.filter(id=platform._automation_id).first()
+        if not automation:
+            continue
+        automation.platform = platform
+        automation.save(update_fields=['platform'])
+
+
+def migrate_null_platform_automation(apps, schema_editor):
+    automation_model = apps.get_model('assets', 'PlatformAutomation')
+    null_platform_automations = automation_model.objects.filter(platform__isnull=True)
+    null_platform_automations.delete()
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ('assets', '0114_baseautomation_params'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='platform',
+            name='_automation_id',
+            field=models.UUIDField(editable=False, null=True),
+        ),
+        migrations.RunPython(migrate_platform_automation_id),
+        migrations.RemoveField(model_name='platform', name='automation'),
+        migrations.AddField(
+            model_name='platformautomation',
+            name='platform',
+            field=models.OneToOneField(null=True, on_delete=models.deletion.CASCADE,
+                                       related_name='automation', to='assets.platform'),
+        ),
+        migrations.RunPython(migrate_automation_platform),
+    ]
diff --git a/apps/assets/models/platform.py b/apps/assets/models/platform.py
index 4927ce793..411b9ded4 100644
--- a/apps/assets/models/platform.py
+++ b/apps/assets/models/platform.py
@@ -72,6 +72,7 @@ class PlatformAutomation(models.Model):
         max_length=32, blank=True, null=True, verbose_name=_("Gather facts method")
     )
     gather_accounts_params = models.JSONField(default=dict, verbose_name=_("Gather facts params"))
+    platform = models.OneToOneField('Platform', on_delete=models.CASCADE, related_name='automation', null=True)
 
 
 class Platform(JMSBaseModel):
@@ -99,11 +100,8 @@ class Platform(JMSBaseModel):
     # 账号有关的
     su_enabled = models.BooleanField(default=False, verbose_name=_("Su enabled"))
     su_method = models.CharField(max_length=32, blank=True, null=True, verbose_name=_("Su method"))
-    automation = models.OneToOneField(
-        PlatformAutomation, on_delete=models.CASCADE, related_name='platform',
-        blank=True, null=True, verbose_name=_("Automation")
-    )
     custom_fields = models.JSONField(null=True, default=list, verbose_name=_("Custom fields"))
+    _automation_id = models.UUIDField(null=True, editable=False)
 
     @property
     def type_constraints(self):