diff --git a/backend/alembic/versions/055_add_system_logs.py b/backend/alembic/versions/055_add_system_logs.py
index 7cb22fe4..184ae304 100644
--- a/backend/alembic/versions/055_add_system_logs.py
+++ b/backend/alembic/versions/055_add_system_logs.py
@@ -32,7 +32,7 @@ def upgrade():
                     sa.Column('create_time', postgresql.TIMESTAMP(), autoincrement=False, nullable=True),
                     sa.Column('module', sa.VARCHAR(length=255), autoincrement=False, nullable=True),
                     sa.Column('remark', sa.VARCHAR(length=255), autoincrement=False, nullable=True),
-                    sa.Column('resource_id',sa.VARCHAR(length=255), autoincrement=False, nullable=True),
+                    sa.Column('resource_id',sa.TEXT(), autoincrement=False, nullable=True),
                     sa.Column('request_method', sa.VARCHAR(length=255), autoincrement=False, nullable=True),
                     sa.Column('request_path', sa.VARCHAR(length=255), autoincrement=False, nullable=True),
                     sa.PrimaryKeyConstraint('id', name=op.f('sys_logs_pkey'))
diff --git a/backend/alembic/versions/057_update_sys_log.py b/backend/alembic/versions/057_update_sys_log.py
new file mode 100644
index 00000000..db088ab3
--- /dev/null
+++ b/backend/alembic/versions/057_update_sys_log.py
@@ -0,0 +1,27 @@
+"""empty message
+
+Revision ID: c431a0bf478b
+Revises: d9a5589fc00b
+Create Date: 2025-12-25 12:50:59.790439
+
+"""
+from alembic import op
+import sqlalchemy as sa
+import sqlmodel.sql.sqltypes
+from sqlalchemy.dialects import postgresql
+
+# revision identifiers, used by Alembic.
+revision = 'c431a0bf478b'
+down_revision = 'd9a5589fc00b'
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    op.add_column('sys_logs', sa.Column('user_name', sa.VARCHAR(length=255), autoincrement=False, nullable=True))
+    op.add_column('sys_logs', sa.Column('resource_name', sa.TEXT(), autoincrement=False, nullable=True))
+
+def downgrade():
+    op.drop_column('sys_logs', 'user_name')
+    op.drop_column('sys_logs', 'resource_name')
+