fix: 修复bluk_create root 组织下判断 (#8581)

Co-authored-by: feng626 <1304903146@qq.com>

apps/orgs/mixins/models.py

@@ -43,15 +43,19 @@ class OrgManager(models.Manager):
 
     def bulk_create(self, objs, batch_size=None, ignore_conflicts=False):
         org = get_current_org()
-        org_id = org.id
         for obj in objs:
-            obj.org_id = org_id
+            if org.is_root():
+                if not self.org_id:
+                    raise ValidationError('Please save in a organization')
+            else:
+                obj.org_id = org.id
         return super().bulk_create(objs, batch_size, ignore_conflicts)
 
 
 class OrgModelMixin(models.Model):
-    org_id = models.CharField(max_length=36, blank=True, default='',
-                              verbose_name=_("Organization"), db_index=True)
+    org_id = models.CharField(
+        max_length=36, blank=True, default='', verbose_name=_("Organization"), db_index=True
+    )
     objects = OrgManager()
 
     sep = '@'