diff --git a/alembic/versions/cdf401a636ea_.py b/alembic/versions/cdf401a636ea_.py
deleted file mode 100644
index 61b7604..0000000
--- a/alembic/versions/cdf401a636ea_.py
+++ /dev/null
@@ -1,40 +0,0 @@
-"""empty message
-
-Revision ID: cdf401a636ea
-Revises: 
-Create Date: 2025-03-14 04:16:49.143794
-
-"""
-from typing import Sequence, Union
-
-from alembic import op
-import sqlalchemy as sa
-
-
-# revision identifiers, used by Alembic.
-revision: str = 'cdf401a636ea'
-down_revision: Union[str, None] = None
-branch_labels: Union[str, Sequence[str], None] = None
-depends_on: Union[str, Sequence[str], None] = None
-
-
-def upgrade() -> None:
-    """Upgrade schema."""
-    # ### commands auto generated by Alembic - please adjust! ###
-    op.create_table('log',
-    sa.Column('id', sa.INTEGER(), autoincrement=True, nullable=False),
-    sa.Column('user_id', sa.Integer(), nullable=False),
-    sa.Column('datetime', sa.TIMESTAMP(timezone=True), nullable=False),
-    sa.Column('action', sa.Enum('FIRST_ENTRY', 'REGISTRATION', 'LOGIN', 'LOGOUT', 'CREATE_THEME', 'ENTRY_THEME', 'DELETE_THEME', 'WRITE_MESSAGE', name='useractions'), nullable=False),
-    sa.Column('object_id', sa.Integer(), nullable=True),
-    sa.Column('response', sa.SMALLINT(), nullable=False),
-    sa.PrimaryKeyConstraint('id')
-    )
-    # ### end Alembic commands ###
-
-
-def downgrade() -> None:
-    """Downgrade schema."""
-    # ### commands auto generated by Alembic - please adjust! ###
-    op.drop_table('log')
-    # ### end Alembic commands ###
diff --git a/dumps/dump.sql b/dumps/dump.sql
index 67e51b8..291fad8 100644
--- a/dumps/dump.sql
+++ b/dumps/dump.sql
@@ -39,16 +39,6 @@ SET default_tablespace = '';
 
 SET default_table_access_method = heap;
 
---
--- Name: alembic_version; Type: TABLE; Schema: public; Owner: postgres
---
-
-CREATE TABLE public.alembic_version (
-    version_num character varying(32) NOT NULL
-);
-
-
-ALTER TABLE public.alembic_version OWNER TO postgres;
 
 --
 -- Name: log; Type: TABLE; Schema: public; Owner: postgres
@@ -56,7 +46,7 @@ ALTER TABLE public.alembic_version OWNER TO postgres;
 
 CREATE TABLE public.log (
     id integer NOT NULL,
-    user_id integer NOT NULL,
+    user_id integer,
     datetime timestamp with time zone NOT NULL,
     action public.useractions NOT NULL,
     object_id integer,
@@ -94,33 +84,18 @@ ALTER SEQUENCE public.log_id_seq OWNED BY public.log.id;
 
 ALTER TABLE ONLY public.log ALTER COLUMN id SET DEFAULT nextval('public.log_id_seq'::regclass);
 
-
---
--- Data for Name: alembic_version; Type: TABLE DATA; Schema: public; Owner: postgres
---
-
-INSERT INTO public.alembic_version (version_num) VALUES ('cdf401a636ea');
-
-
 --
 -- Data for Name: log; Type: TABLE DATA; Schema: public; Owner: postgres
 --
 
+INSERT INTO public.log (id, user_id, datetime, action, object_id, response) VALUES (1, 2, '2025-03-13 18:34:34.443097+00', 'FIRST_ENTRY', NULL, 200);
 
 
 --
 -- Name: log_id_seq; Type: SEQUENCE SET; Schema: public; Owner: postgres
 --
 
-SELECT pg_catalog.setval('public.log_id_seq', 1, false);
-
-
---
--- Name: alembic_version alembic_version_pkc; Type: CONSTRAINT; Schema: public; Owner: postgres
---
-
-ALTER TABLE ONLY public.alembic_version
-    ADD CONSTRAINT alembic_version_pkc PRIMARY KEY (version_num);
+SELECT pg_catalog.setval('public.log_id_seq', 1, true);
 
 
 --
diff --git a/src/database_adapter/model.py b/src/database_adapter/model.py
index 06ee281..0277cf2 100644
--- a/src/database_adapter/model.py
+++ b/src/database_adapter/model.py
@@ -25,7 +25,7 @@ class Base(DeclarativeBase):
 class Log(Base):
     __tablename__ = "log"
     id: Mapped[int] = mapped_column(INTEGER, primary_key=True, autoincrement=True)
-    user_id: Mapped[int]
+    user_id: Mapped[int] = mapped_column(nullable=True)
     date_time: Mapped[datetime] = mapped_column(
         "datetime", TIMESTAMP(timezone=True), default=utc_signed_now
     )