diff --git a/apps/system_manage/migrations/0005_log_workspace_id.py b/apps/system_manage/migrations/0005_log_workspace_id.py
deleted file mode 100644
index f55602409..000000000
--- a/apps/system_manage/migrations/0005_log_workspace_id.py
+++ /dev/null
@@ -1,18 +0,0 @@
-# Generated by Django 5.2.3 on 2025-06-18 02:58
-
-from django.db import migrations, models
-
-
-class Migration(migrations.Migration):
-
-    dependencies = [
-        ('system_manage', '0004_log'),
-    ]
-
-    operations = [
-        migrations.AddField(
-            model_name='log',
-            name='workspace_id',
-            field=models.CharField(db_index=True, default='default', max_length=64, verbose_name='工作空间id'),
-        ),
-    ]