diff --git a/backend/docker-launch.sh b/backend/docker-launch.sh
index 32e69bf..5e0c9aa 100644
--- a/backend/docker-launch.sh
+++ b/backend/docker-launch.sh
@@ -1,4 +1,5 @@
 #!/bin/bash
+alembic revision --autogenerate
 alembic upgrade head
 cd src || exit
 gunicorn main:app --workers 1 --worker-class uvicorn.workers.UvicornWorker --bind=0.0.0.0:"$BACK_APP_PORT" --timeout 300
\ No newline at end of file
diff --git "a/backend/migrations/versions/2023_11_02_1707-ea5f600c8967_\320\264\320\276\320\261\320\260\320\262\320\273\321\217\320\265\321\202_\321\202\320\260\320\261\320\273\320\270\321\206\321\213_\320\277\320\276\320\273\321\214\320\267\320\276\320\262\320\260\321\202\320\265\320\273\320\265\320\271.py" "b/backend/migrations/versions/2023_11_02_1707-ea5f600c8967_\320\264\320\276\320\261\320\260\320\262\320\273\321\217\320\265\321\202_\321\202\320\260\320\261\320\273\320\270\321\206\321\213_\320\277\320\276\320\273\321\214\320\267\320\276\320\262\320\260\321\202\320\265\320\273\320\265\320\271.py"
deleted file mode 100644
index cd26380..0000000
--- "a/backend/migrations/versions/2023_11_02_1707-ea5f600c8967_\320\264\320\276\320\261\320\260\320\262\320\273\321\217\320\265\321\202_\321\202\320\260\320\261\320\273\320\270\321\206\321\213_\320\277\320\276\320\273\321\214\320\267\320\276\320\262\320\260\321\202\320\265\320\273\320\265\320\271.py"
+++ /dev/null
@@ -1,61 +0,0 @@
-"""Добавляет таблицы пользователей
-
-Revision ID: ea5f600c8967
-Revises: 
-Create Date: 2023-11-02 17:07:33.234938
-
-"""
-from typing import Sequence, Union
-
-import fastapi_users_db_sqlalchemy
-from alembic import op
-import sqlalchemy as sa
-
-
-# revision identifiers, used by Alembic.
-revision: str = 'ea5f600c8967'
-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:
-    # ### commands auto generated by Alembic - please adjust! ###
-    op.create_table('employees',
-    sa.Column('id', sa.UUID(), nullable=False),
-    sa.Column('name', sa.String(length=255), nullable=False),
-    sa.Column('last_name', sa.String(length=255), nullable=False),
-    sa.Column('email', sa.String(length=255), nullable=False),
-    sa.Column('hired_at', sa.Date(), server_default=sa.text('CURRENT_DATE'), nullable=False),
-    sa.PrimaryKeyConstraint('id'),
-    sa.UniqueConstraint('email')
-    )
-    op.create_table('tutors',
-    sa.Column('id', sa.UUID(), nullable=False),
-    sa.Column('name', sa.String(length=255), nullable=False),
-    sa.Column('last_name', sa.String(length=255), nullable=False),
-    sa.Column('email', sa.String(length=255), nullable=False),
-    sa.PrimaryKeyConstraint('id'),
-    sa.UniqueConstraint('email')
-    )
-    op.create_table('users',
-    sa.Column('role', sa.Enum(name='user_roles'), nullable=False),
-    sa.Column('id', fastapi_users_db_sqlalchemy.generics.GUID(), nullable=False),
-    sa.Column('email', sa.String(length=320), nullable=False),
-    sa.Column('hashed_password', sa.String(length=1024), nullable=False),
-    sa.Column('is_active', sa.Boolean(), nullable=False),
-    sa.Column('is_superuser', sa.Boolean(), nullable=False),
-    sa.Column('is_verified', sa.Boolean(), nullable=False),
-    sa.PrimaryKeyConstraint('id')
-    )
-    op.create_index(op.f('ix_users_email'), 'users', ['email'], unique=True)
-    # ### end Alembic commands ###
-
-
-def downgrade() -> None:
-    # ### commands auto generated by Alembic - please adjust! ###
-    op.drop_index(op.f('ix_users_email'), table_name='users')
-    op.drop_table('users')
-    op.drop_table('tutors')
-    op.drop_table('employees')
-    # ### end Alembic commands ###
diff --git "a/backend/migrations/versions/2023_11_02_1709-6e79091c3fb1_\320\264\320\276\320\261\320\260\320\262\320\273\321\217\320\265\321\202_\320\276\321\201\320\275\320\276\320\262\321\203_\320\264\320\273\321\217_\320\267\320\260\320\264\320\260\320\275\320\270\320\271.py" "b/backend/migrations/versions/2023_11_02_1709-6e79091c3fb1_\320\264\320\276\320\261\320\260\320\262\320\273\321\217\320\265\321\202_\320\276\321\201\320\275\320\276\320\262\321\203_\320\264\320\273\321\217_\320\267\320\260\320\264\320\260\320\275\320\270\320\271.py"
deleted file mode 100644
index f403ddb..0000000
--- "a/backend/migrations/versions/2023_11_02_1709-6e79091c3fb1_\320\264\320\276\320\261\320\260\320\262\320\273\321\217\320\265\321\202_\320\276\321\201\320\275\320\276\320\262\321\203_\320\264\320\273\321\217_\320\267\320\260\320\264\320\260\320\275\320\270\320\271.py"
+++ /dev/null
@@ -1,69 +0,0 @@
-"""Добавляет основу для заданий
-
-Revision ID: 6e79091c3fb1
-Revises: ea5f600c8967
-Create Date: 2023-11-02 17:09:18.002665
-
-"""
-from typing import Sequence, Union
-
-import sqlalchemy_utils
-from alembic import op
-import sqlalchemy as sa
-
-
-# revision identifiers, used by Alembic.
-revision: str = '6e79091c3fb1'
-down_revision: Union[str, None] = 'ea5f600c8967'
-branch_labels: Union[str, Sequence[str], None] = None
-depends_on: Union[str, Sequence[str], None] = None
-
-
-def upgrade() -> None:
-    # ### commands auto generated by Alembic - please adjust! ###
-    op.create_table('levels',
-    sa.Column('id', sa.UUID(), nullable=False),
-    sa.Column('name', sa.String(length=255), nullable=False),
-    sa.Column('is_accomplished', sa.Boolean(), nullable=False),
-    sa.PrimaryKeyConstraint('id')
-    )
-    op.create_table('maps',
-    sa.Column('id', sa.UUID(), nullable=False),
-    sa.Column('name', sa.String(length=255), nullable=False),
-    sa.PrimaryKeyConstraint('id')
-    )
-    op.create_table('modules',
-    sa.Column('id', sa.UUID(), nullable=False),
-    sa.Column('name', sa.String(length=255), nullable=False),
-    sa.PrimaryKeyConstraint('id')
-    )
-    op.create_table('tasks',
-    sa.Column('id', sa.UUID(), nullable=False),
-    sa.Column('is_accomplished', sa.Boolean(), nullable=False),
-    sa.Column('score_reward', sa.Integer(), nullable=False),
-    sa.Column('content', sa.Text(), nullable=False),
-    sa.PrimaryKeyConstraint('id')
-    )
-    op.create_table('theory_blocks',
-    sa.Column('id', sa.UUID(), nullable=False),
-    sa.Column('theme', sa.String(), nullable=False),
-    sa.Column('content', sa.Text(), nullable=False),
-    sa.PrimaryKeyConstraint('id')
-    )
-    op.create_table('theory_videos',
-    sa.Column('id', sa.UUID(), nullable=False),
-    sa.Column('url', sqlalchemy_utils.types.url.URLType(), nullable=False),
-    sa.PrimaryKeyConstraint('id')
-    )
-    # ### end Alembic commands ###
-
-
-def downgrade() -> None:
-    # ### commands auto generated by Alembic - please adjust! ###
-    op.drop_table('theory_videos')
-    op.drop_table('theory_blocks')
-    op.drop_table('tasks')
-    op.drop_table('modules')
-    op.drop_table('maps')
-    op.drop_table('levels')
-    # ### end Alembic commands ###
diff --git "a/backend/migrations/versions/2023_11_02_1733-5aa9681ef1db_\320\264\320\276\320\261\320\260\320\262\320\273\321\217\320\265\321\202_\320\262\320\275\320\265\321\210\320\275\320\270\320\265_\320\272\320\273\321\216\321\207\320\270.py" "b/backend/migrations/versions/2023_11_02_1733-5aa9681ef1db_\320\264\320\276\320\261\320\260\320\262\320\273\321\217\320\265\321\202_\320\262\320\275\320\265\321\210\320\275\320\270\320\265_\320\272\320\273\321\216\321\207\320\270.py"
deleted file mode 100644
index 314852b..0000000
--- "a/backend/migrations/versions/2023_11_02_1733-5aa9681ef1db_\320\264\320\276\320\261\320\260\320\262\320\273\321\217\320\265\321\202_\320\262\320\275\320\265\321\210\320\275\320\270\320\265_\320\272\320\273\321\216\321\207\320\270.py"
+++ /dev/null
@@ -1,48 +0,0 @@
-"""Добавляет внешние ключи
-
-Revision ID: 5aa9681ef1db
-Revises: 6e79091c3fb1
-Create Date: 2023-11-02 17:33:20.640710
-
-"""
-from typing import Sequence, Union
-
-from alembic import op
-import sqlalchemy as sa
-
-
-# revision identifiers, used by Alembic.
-revision: str = '5aa9681ef1db'
-down_revision: Union[str, None] = '6e79091c3fb1'
-branch_labels: Union[str, Sequence[str], None] = None
-depends_on: Union[str, Sequence[str], None] = None
-
-
-def upgrade() -> None:
-    # ### commands auto generated by Alembic - please adjust! ###
-    op.add_column('employees', sa.Column('tutor_id', sa.UUID(), nullable=False))
-    op.create_foreign_key(None, 'employees', 'tutors', ['tutor_id'], ['id'])
-    op.add_column('levels', sa.Column('module_id', sa.UUID(), nullable=False))
-    op.create_foreign_key(None, 'levels', 'modules', ['module_id'], ['id'])
-    op.add_column('modules', sa.Column('previous_module_id', sa.UUID(), nullable=False))
-    op.add_column('modules', sa.Column('next_module_id', sa.UUID(), nullable=False))
-    op.create_foreign_key(None, 'modules', 'modules', ['next_module_id'], ['id'])
-    op.create_foreign_key(None, 'modules', 'modules', ['previous_module_id'], ['id'])
-    op.add_column('theory_videos', sa.Column('theory_id', sa.UUID(), nullable=False))
-    op.create_foreign_key(None, 'theory_videos', 'theory_blocks', ['theory_id'], ['id'])
-    # ### end Alembic commands ###
-
-
-def downgrade() -> None:
-    # ### commands auto generated by Alembic - please adjust! ###
-    op.drop_constraint(None, 'theory_videos', type_='foreignkey')
-    op.drop_column('theory_videos', 'theory_id')
-    op.drop_constraint(None, 'modules', type_='foreignkey')
-    op.drop_constraint(None, 'modules', type_='foreignkey')
-    op.drop_column('modules', 'next_module_id')
-    op.drop_column('modules', 'previous_module_id')
-    op.drop_constraint(None, 'levels', type_='foreignkey')
-    op.drop_column('levels', 'module_id')
-    op.drop_constraint(None, 'employees', type_='foreignkey')
-    op.drop_column('employees', 'tutor_id')
-    # ### end Alembic commands ###
diff --git "a/backend/migrations/versions/2023_11_15_1205-5bc05f78249a_\320\264\320\276\320\261\320\260\320\262\320\273\321\217\320\265\321\202_\321\202\320\260\320\261\320\273\320\270\321\206\321\213_\320\262\320\276\320\277\321\200\320\276\321\201\320\276\320\262_\320\270_\320\276\321\202\320\262\320\265\321\202\320\276\320\262.py" "b/backend/migrations/versions/2023_11_15_1205-5bc05f78249a_\320\264\320\276\320\261\320\260\320\262\320\273\321\217\320\265\321\202_\321\202\320\260\320\261\320\273\320\270\321\206\321\213_\320\262\320\276\320\277\321\200\320\276\321\201\320\276\320\262_\320\270_\320\276\321\202\320\262\320\265\321\202\320\276\320\262.py"
deleted file mode 100644
index de15bce..0000000
--- "a/backend/migrations/versions/2023_11_15_1205-5bc05f78249a_\320\264\320\276\320\261\320\260\320\262\320\273\321\217\320\265\321\202_\321\202\320\260\320\261\320\273\320\270\321\206\321\213_\320\262\320\276\320\277\321\200\320\276\321\201\320\276\320\262_\320\270_\320\276\321\202\320\262\320\265\321\202\320\276\320\262.py"
+++ /dev/null
@@ -1,60 +0,0 @@
-"""Добавляет таблицы вопросов и ответов
-
-Revision ID: 5bc05f78249a
-Revises: 5aa9681ef1db
-Create Date: 2023-11-15 12:05:18.429020
-
-"""
-from typing import Sequence, Union
-
-from alembic import op
-import sqlalchemy as sa
-
-
-# revision identifiers, used by Alembic.
-revision: str = '5bc05f78249a'
-down_revision: Union[str, None] = '5aa9681ef1db'
-branch_labels: Union[str, Sequence[str], None] = None
-depends_on: Union[str, Sequence[str], None] = None
-
-
-def upgrade() -> None:
-    # ### commands auto generated by Alembic - please adjust! ###
-    op.create_table('answers',
-    sa.Column('id', sa.UUID(), nullable=False),
-    sa.Column('question_id', sa.UUID(), nullable=False),
-    sa.Column('content', sa.String(), nullable=False),
-    sa.PrimaryKeyConstraint('id')
-    )
-    op.create_table('questions',
-    sa.Column('id', sa.UUID(), nullable=False),
-    sa.Column('type', sa.Enum(name='question_types'), nullable=False),
-    sa.Column('question', sa.String(), nullable=False),
-    sa.Column('correct_answer_id', sa.UUID(), nullable=False),
-    sa.PrimaryKeyConstraint('id')
-    )
-    op.create_table('task_employees',
-    sa.Column('task_id', sa.UUID(), nullable=False),
-    sa.Column('employee_id', sa.UUID(), nullable=False),
-    sa.Column('state', sa.Enum(name='task_states'), nullable=False),
-    sa.ForeignKeyConstraint(['employee_id'], ['employees.id'], ),
-    sa.ForeignKeyConstraint(['task_id'], ['tasks.id'], ),
-    sa.PrimaryKeyConstraint('task_id', 'employee_id')
-    )
-    op.add_column('tasks', sa.Column('type', sa.Enum(name='task_types'), nullable=False))
-    op.add_column('tasks', sa.Column('requires_review', sa.Boolean(), nullable=False))
-    op.drop_column('tasks', 'content')
-    op.drop_column('tasks', 'is_accomplished')
-    # ### end Alembic commands ###
-
-
-def downgrade() -> None:
-    # ### commands auto generated by Alembic - please adjust! ###
-    op.add_column('tasks', sa.Column('is_accomplished', sa.BOOLEAN(), autoincrement=False, nullable=False))
-    op.add_column('tasks', sa.Column('content', sa.TEXT(), autoincrement=False, nullable=False))
-    op.drop_column('tasks', 'requires_review')
-    op.drop_column('tasks', 'type')
-    op.drop_table('task_employees')
-    op.drop_table('questions')
-    op.drop_table('answers')
-    # ### end Alembic commands ###
diff --git "a/backend/migrations/versions/2023_11_15_1521-24f2b6f0f8fd_\320\264\320\276\320\261\320\260\320\262\320\273\321\217\320\265\321\202_\321\202\320\260\320\261\320\273\320\270\321\206\321\213_\320\264\320\273\321\217_\321\201\320\276\320\267\320\264\320\260\320\275\320\270\321\217_\321\203\321\200\320\276\320\262\320\275\320\265\320\271.py" "b/backend/migrations/versions/2023_11_15_1521-24f2b6f0f8fd_\320\264\320\276\320\261\320\260\320\262\320\273\321\217\320\265\321\202_\321\202\320\260\320\261\320\273\320\270\321\206\321\213_\320\264\320\273\321\217_\321\201\320\276\320\267\320\264\320\260\320\275\320\270\321\217_\321\203\321\200\320\276\320\262\320\275\320\265\320\271.py"
deleted file mode 100644
index 2a4c5f8..0000000
--- "a/backend/migrations/versions/2023_11_15_1521-24f2b6f0f8fd_\320\264\320\276\320\261\320\260\320\262\320\273\321\217\320\265\321\202_\321\202\320\260\320\261\320\273\320\270\321\206\321\213_\320\264\320\273\321\217_\321\201\320\276\320\267\320\264\320\260\320\275\320\270\321\217_\321\203\321\200\320\276\320\262\320\275\320\265\320\271.py"
+++ /dev/null
@@ -1,55 +0,0 @@
-"""Добавляет таблицы для создания уровней
-
-Revision ID: 24f2b6f0f8fd
-Revises: 5bc05f78249a
-Create Date: 2023-11-15 15:21:40.114690
-
-"""
-from typing import Sequence, Union
-
-from alembic import op
-import sqlalchemy as sa
-
-
-# revision identifiers, used by Alembic.
-revision: str = '24f2b6f0f8fd'
-down_revision: Union[str, None] = '5bc05f78249a'
-branch_labels: Union[str, Sequence[str], None] = None
-depends_on: Union[str, Sequence[str], None] = None
-
-
-def upgrade() -> None:
-    # ### commands auto generated by Alembic - please adjust! ###
-    op.create_table('level_employees',
-    sa.Column('level_id', sa.UUID(), nullable=False),
-    sa.Column('employee_id', sa.UUID(), nullable=False),
-    sa.Column('state', sa.Enum(name='level_states'), nullable=False),
-    sa.ForeignKeyConstraint(['employee_id'], ['employees.id'], ),
-    sa.ForeignKeyConstraint(['level_id'], ['levels.id'], ),
-    sa.PrimaryKeyConstraint('level_id', 'employee_id')
-    )
-    op.create_table('level_tasks',
-    sa.Column('level_id', sa.UUID(), nullable=False),
-    sa.Column('task_id', sa.UUID(), nullable=False),
-    sa.ForeignKeyConstraint(['level_id'], ['levels.id'], ),
-    sa.ForeignKeyConstraint(['task_id'], ['tasks.id'], ),
-    sa.PrimaryKeyConstraint('level_id', 'task_id')
-    )
-    op.create_table('level_theory_blocks',
-    sa.Column('level_id', sa.UUID(), nullable=False),
-    sa.Column('theory_id', sa.UUID(), nullable=False),
-    sa.ForeignKeyConstraint(['level_id'], ['levels.id'], ),
-    sa.ForeignKeyConstraint(['theory_id'], ['theory_blocks.id'], ),
-    sa.PrimaryKeyConstraint('level_id', 'theory_id')
-    )
-    op.drop_column('levels', 'is_accomplished')
-    # ### end Alembic commands ###
-
-
-def downgrade() -> None:
-    # ### commands auto generated by Alembic - please adjust! ###
-    op.add_column('levels', sa.Column('is_accomplished', sa.BOOLEAN(), autoincrement=False, nullable=False))
-    op.drop_table('level_theory_blocks')
-    op.drop_table('level_tasks')
-    op.drop_table('level_employees')
-    # ### end Alembic commands ###
diff --git "a/backend/migrations/versions/2023_11_15_1530-9f5fe0dc8217_\320\264\320\276\320\261\320\260\320\262\320\273\321\217\320\265\321\202_\321\201\320\262\321\217\320\267\321\214_\320\274\320\265\320\266\320\264\321\203_\320\272\320\260\321\200\321\202\320\276\320\271_\320\270_\320\274\320\276\320\264\321\203\320\273\321\217\320\274\320\270.py" "b/backend/migrations/versions/2023_11_15_1530-9f5fe0dc8217_\320\264\320\276\320\261\320\260\320\262\320\273\321\217\320\265\321\202_\321\201\320\262\321\217\320\267\321\214_\320\274\320\265\320\266\320\264\321\203_\320\272\320\260\321\200\321\202\320\276\320\271_\320\270_\320\274\320\276\320\264\321\203\320\273\321\217\320\274\320\270.py"
deleted file mode 100644
index 14365ba..0000000
--- "a/backend/migrations/versions/2023_11_15_1530-9f5fe0dc8217_\320\264\320\276\320\261\320\260\320\262\320\273\321\217\320\265\321\202_\321\201\320\262\321\217\320\267\321\214_\320\274\320\265\320\266\320\264\321\203_\320\272\320\260\321\200\321\202\320\276\320\271_\320\270_\320\274\320\276\320\264\321\203\320\273\321\217\320\274\320\270.py"
+++ /dev/null
@@ -1,40 +0,0 @@
-"""Добавляет связь между картой и модулями 
-
-Revision ID: 9f5fe0dc8217
-Revises: 24f2b6f0f8fd
-Create Date: 2023-11-15 15:30:50.105149
-
-"""
-from typing import Sequence, Union
-
-from alembic import op
-import sqlalchemy as sa
-
-
-# revision identifiers, used by Alembic.
-revision: str = '9f5fe0dc8217'
-down_revision: Union[str, None] = '24f2b6f0f8fd'
-branch_labels: Union[str, Sequence[str], None] = None
-depends_on: Union[str, Sequence[str], None] = None
-
-
-def upgrade() -> None:
-    # ### commands auto generated by Alembic - please adjust! ###
-    op.add_column('maps', sa.Column('title', sa.String(length=255), nullable=False))
-    op.drop_column('maps', 'name')
-    op.add_column('modules', sa.Column('map_id', sa.UUID(), nullable=False))
-    op.add_column('modules', sa.Column('title', sa.String(length=255), nullable=False))
-    op.create_foreign_key(None, 'modules', 'maps', ['map_id'], ['id'])
-    op.drop_column('modules', 'name')
-    # ### end Alembic commands ###
-
-
-def downgrade() -> None:
-    # ### commands auto generated by Alembic - please adjust! ###
-    op.add_column('modules', sa.Column('name', sa.VARCHAR(length=255), autoincrement=False, nullable=False))
-    op.drop_constraint(None, 'modules', type_='foreignkey')
-    op.drop_column('modules', 'title')
-    op.drop_column('modules', 'map_id')
-    op.add_column('maps', sa.Column('name', sa.VARCHAR(length=255), autoincrement=False, nullable=False))
-    op.drop_column('maps', 'title')
-    # ### end Alembic commands ###
diff --git "a/backend/migrations/versions/2023_11_15_1550-c22a2503060b_\320\264\320\276\320\261\320\260\320\262\320\273\321\217\320\265\321\202_\321\202\320\260\320\261\320\273\320\270\321\206\321\213_\321\201_\320\264\320\276\320\272_\320\262\320\260\320\274\320\270_\320\262\321\213\320\277\320\276\320\273\320\275\320\265\320\275\320\270\321\217_.py" "b/backend/migrations/versions/2023_11_15_1550-c22a2503060b_\320\264\320\276\320\261\320\260\320\262\320\273\321\217\320\265\321\202_\321\202\320\260\320\261\320\273\320\270\321\206\321\213_\321\201_\320\264\320\276\320\272_\320\262\320\260\320\274\320\270_\320\262\321\213\320\277\320\276\320\273\320\275\320\265\320\275\320\270\321\217_.py"
deleted file mode 100644
index f4b3c31..0000000
--- "a/backend/migrations/versions/2023_11_15_1550-c22a2503060b_\320\264\320\276\320\261\320\260\320\262\320\273\321\217\320\265\321\202_\321\202\320\260\320\261\320\273\320\270\321\206\321\213_\321\201_\320\264\320\276\320\272_\320\262\320\260\320\274\320\270_\320\262\321\213\320\277\320\276\320\273\320\275\320\265\320\275\320\270\321\217_.py"
+++ /dev/null
@@ -1,49 +0,0 @@
-"""Добавляет таблицы с док-вами выполнения задания
-
-Revision ID: c22a2503060b
-Revises: 9f5fe0dc8217
-Create Date: 2023-11-15 15:50:56.707333
-
-"""
-from typing import Sequence, Union
-
-import sqlalchemy_utils
-from alembic import op
-import sqlalchemy as sa
-
-
-# revision identifiers, used by Alembic.
-revision: str = 'c22a2503060b'
-down_revision: Union[str, None] = '9f5fe0dc8217'
-branch_labels: Union[str, Sequence[str], None] = None
-depends_on: Union[str, Sequence[str], None] = None
-
-
-def upgrade() -> None:
-    # ### commands auto generated by Alembic - please adjust! ###
-    op.create_table('image_proofs',
-    sa.Column('proof_id', sa.UUID(), nullable=False),
-    sa.Column('image_url', sqlalchemy_utils.types.url.URLType(), nullable=False),
-    sa.PrimaryKeyConstraint('proof_id', 'image_url')
-    )
-    op.create_table('proofs',
-    sa.Column('id', sa.UUID(), nullable=False),
-    sa.Column('task_id', sa.UUID(), nullable=False),
-    sa.Column('employee_id', sa.UUID(), nullable=False),
-    sa.Column('message', sa.Text(), nullable=False),
-    sa.PrimaryKeyConstraint('id')
-    )
-    op.create_table('video_proofs',
-    sa.Column('proof_id', sa.UUID(), nullable=False),
-    sa.Column('video_url', sqlalchemy_utils.types.url.URLType(), nullable=False),
-    sa.PrimaryKeyConstraint('proof_id', 'video_url')
-    )
-    # ### end Alembic commands ###
-
-
-def downgrade() -> None:
-    # ### commands auto generated by Alembic - please adjust! ###
-    op.drop_table('video_proofs')
-    op.drop_table('proofs')
-    op.drop_table('image_proofs')
-    # ### end Alembic commands ###
diff --git "a/backend/migrations/versions/2023_11_15_1946-1acf032a74df_\321\203\320\264\320\260\320\273\321\217\320\265\321\202_\320\277\320\276\320\273\321\217_\320\277\320\276\321\207\321\202\321\213_\320\264\320\276\320\261\320\260\320\262\320\273\321\217\320\265\321\202_\320\277\320\276\320\273\320\265_.py" "b/backend/migrations/versions/2023_11_15_1946-1acf032a74df_\321\203\320\264\320\260\320\273\321\217\320\265\321\202_\320\277\320\276\320\273\321\217_\320\277\320\276\321\207\321\202\321\213_\320\264\320\276\320\261\320\260\320\262\320\273\321\217\320\265\321\202_\320\277\320\276\320\273\320\265_.py"
deleted file mode 100644
index 50f43a2..0000000
--- "a/backend/migrations/versions/2023_11_15_1946-1acf032a74df_\321\203\320\264\320\260\320\273\321\217\320\265\321\202_\320\277\320\276\320\273\321\217_\320\277\320\276\321\207\321\202\321\213_\320\264\320\276\320\261\320\260\320\262\320\273\321\217\320\265\321\202_\320\277\320\276\320\273\320\265_.py"
+++ /dev/null
@@ -1,42 +0,0 @@
-"""удаляет поля почты, добавляет поле юзернейма
-
-Revision ID: 1acf032a74df
-Revises: c22a2503060b
-Create Date: 2023-11-15 19:46:04.819280
-
-"""
-from typing import Sequence, Union
-
-from alembic import op
-import sqlalchemy as sa
-
-
-# revision identifiers, used by Alembic.
-revision: str = '1acf032a74df'
-down_revision: Union[str, None] = 'c22a2503060b'
-branch_labels: Union[str, Sequence[str], None] = None
-depends_on: Union[str, Sequence[str], None] = None
-
-
-def upgrade() -> None:
-    # ### commands auto generated by Alembic - please adjust! ###
-    op.drop_constraint('employees_email_key', 'employees', type_='unique')
-    op.drop_column('employees', 'email')
-    op.drop_constraint('tutors_email_key', 'tutors', type_='unique')
-    op.drop_column('tutors', 'email')
-    op.add_column('users', sa.Column('username', sa.String(), nullable=False))
-    op.add_column('users', sa.Column('registered_at', sa.DateTime(), server_default=sa.text('now()'), nullable=False))
-    op.create_unique_constraint(None, 'users', ['username'])
-    # ### end Alembic commands ###
-
-
-def downgrade() -> None:
-    # ### commands auto generated by Alembic - please adjust! ###
-    op.drop_constraint(None, 'users', type_='unique')
-    op.drop_column('users', 'registered_at')
-    op.drop_column('users', 'username')
-    op.add_column('tutors', sa.Column('email', sa.VARCHAR(length=255), autoincrement=False, nullable=False))
-    op.create_unique_constraint('tutors_email_key', 'tutors', ['email'])
-    op.add_column('employees', sa.Column('email', sa.VARCHAR(length=255), autoincrement=False, nullable=False))
-    op.create_unique_constraint('employees_email_key', 'employees', ['email'])
-    # ### end Alembic commands ###
diff --git "a/backend/migrations/versions/2023_11_16_1501-1e7465593407_\320\270\320\267\320\274\320\265\320\275\321\217\320\265\321\202_\320\276\320\277\321\200\320\265\320\264\320\265\320\273\320\265\320\275\320\270\320\265_\320\277\320\265\321\200\320\265\321\207\320\270\321\201\320\273\320\265\320\275\320\270\320\271_.py" "b/backend/migrations/versions/2023_11_16_1501-1e7465593407_\320\270\320\267\320\274\320\265\320\275\321\217\320\265\321\202_\320\276\320\277\321\200\320\265\320\264\320\265\320\273\320\265\320\275\320\270\320\265_\320\277\320\265\321\200\320\265\321\207\320\270\321\201\320\273\320\265\320\275\320\270\320\271_.py"
deleted file mode 100644
index 1283192..0000000
--- "a/backend/migrations/versions/2023_11_16_1501-1e7465593407_\320\270\320\267\320\274\320\265\320\275\321\217\320\265\321\202_\320\276\320\277\321\200\320\265\320\264\320\265\320\273\320\265\320\275\320\270\320\265_\320\277\320\265\321\200\320\265\321\207\320\270\321\201\320\273\320\265\320\275\320\270\320\271_.py"
+++ /dev/null
@@ -1,56 +0,0 @@
-"""Изменяет определение перечислений, временно удаляет роль пользователя
-
-Revision ID: 1e7465593407
-Revises: 1acf032a74df
-Create Date: 2023-11-16 15:01:09.555491
-
-"""
-from typing import Sequence, Union
-
-from alembic import op
-import sqlalchemy as sa
-from sqlalchemy.dialects import postgresql
-
-# revision identifiers, used by Alembic.
-revision: str = '1e7465593407'
-down_revision: Union[str, None] = '1acf032a74df'
-branch_labels: Union[str, Sequence[str], None] = None
-depends_on: Union[str, Sequence[str], None] = None
-
-
-def upgrade() -> None:
-    # ### commands auto generated by Alembic - please adjust! ###
-    op.drop_column('users', 'role')
-    sa.Enum('employee', 'tutor', 'hr', name='user_roles').drop(op.get_bind())
-    op.sync_enum_values('public', 'level_states', ['NotViewed', 'Viewed', 'Completed'],
-                        [('level_employees', 'state')],
-                        enum_values_to_rename=[])
-    op.sync_enum_values('public', 'task_types', ['Test'],
-                        [('tasks', 'type')],
-                        enum_values_to_rename=[])
-    op.sync_enum_values('public', 'task_states', ['NotViewed', 'Viewed', 'Submitted', 'Finished'],
-                        [('task_employees', 'state')],
-                        enum_values_to_rename=[])
-    op.sync_enum_values('public', 'question_types', ['SingleChoice', 'MultipleChoice'],
-                        [('questions', 'type')],
-                        enum_values_to_rename=[])
-    # ### end Alembic commands ###
-
-
-def downgrade() -> None:
-    # ### commands auto generated by Alembic - please adjust! ###
-    op.sync_enum_values('public', 'question_types', [],
-                        [('questions', 'type')],
-                        enum_values_to_rename=[])
-    op.sync_enum_values('public', 'task_states', [],
-                        [('task_employees', 'state')],
-                        enum_values_to_rename=[])
-    op.sync_enum_values('public', 'task_types', [],
-                        [('tasks', 'type')],
-                        enum_values_to_rename=[])
-    op.sync_enum_values('public', 'level_states', [],
-                        [('level_employees', 'state')],
-                        enum_values_to_rename=[])
-    sa.Enum('employee', 'tutor', 'hr', name='user_roles').create(op.get_bind())
-    op.add_column('users', sa.Column('role', postgresql.ENUM('employee', 'tutor', 'hr', name='user_roles', create_type=False), autoincrement=False, nullable=False))
-    # ### end Alembic commands ###
diff --git "a/backend/migrations/versions/2023_11_16_1502-9a94a7ad2790_\320\262\320\276\320\267\320\262\321\200\320\260\321\211\320\260\320\265\321\202_\321\200\320\276\320\273\320\270_\320\277\320\276\320\273\321\214\320\267\320\276\320\262\320\260\321\202\320\265\320\273\321\217.py" "b/backend/migrations/versions/2023_11_16_1502-9a94a7ad2790_\320\262\320\276\320\267\320\262\321\200\320\260\321\211\320\260\320\265\321\202_\321\200\320\276\320\273\320\270_\320\277\320\276\320\273\321\214\320\267\320\276\320\262\320\260\321\202\320\265\320\273\321\217.py"
deleted file mode 100644
index 77106a0..0000000
--- "a/backend/migrations/versions/2023_11_16_1502-9a94a7ad2790_\320\262\320\276\320\267\320\262\321\200\320\260\321\211\320\260\320\265\321\202_\321\200\320\276\320\273\320\270_\320\277\320\276\320\273\321\214\320\267\320\276\320\262\320\260\321\202\320\265\320\273\321\217.py"
+++ /dev/null
@@ -1,32 +0,0 @@
-"""возвращает роли пользователя
-
-Revision ID: 9a94a7ad2790
-Revises: 1e7465593407
-Create Date: 2023-11-16 15:02:38.538132
-
-"""
-from typing import Sequence, Union
-
-from alembic import op
-import sqlalchemy as sa
-from sqlalchemy.dialects import postgresql
-
-# revision identifiers, used by Alembic.
-revision: str = '9a94a7ad2790'
-down_revision: Union[str, None] = '1e7465593407'
-branch_labels: Union[str, Sequence[str], None] = None
-depends_on: Union[str, Sequence[str], None] = None
-
-
-def upgrade() -> None:
-    # ### commands auto generated by Alembic - please adjust! ###
-    sa.Enum('Employee', 'Tutor', 'HR', name='user_roles').create(op.get_bind())
-    op.add_column('users', sa.Column('role', postgresql.ENUM('Employee', 'Tutor', 'HR', name='user_roles', create_type=False), nullable=False))
-    # ### end Alembic commands ###
-
-
-def downgrade() -> None:
-    # ### commands auto generated by Alembic - please adjust! ###
-    op.drop_column('users', 'role')
-    sa.Enum('Employee', 'Tutor', 'HR', name='user_roles').drop(op.get_bind())
-    # ### end Alembic commands ###
diff --git "a/backend/migrations/versions/2023_11_17_1106-b71a5f16b60e_\320\264\320\276\320\261\320\260\320\262\320\273\321\217\320\265\321\202_\320\276\321\201\320\275\320\276\320\262\320\275\321\213\320\265_\321\202\320\260\320\261\320\273\320\270\321\206\321\213.py" "b/backend/migrations/versions/2023_11_17_1106-b71a5f16b60e_\320\264\320\276\320\261\320\260\320\262\320\273\321\217\320\265\321\202_\320\276\321\201\320\275\320\276\320\262\320\275\321\213\320\265_\321\202\320\260\320\261\320\273\320\270\321\206\321\213.py"
new file mode 100644
index 0000000..a828626
--- /dev/null
+++ "b/backend/migrations/versions/2023_11_17_1106-b71a5f16b60e_\320\264\320\276\320\261\320\260\320\262\320\273\321\217\320\265\321\202_\320\276\321\201\320\275\320\276\320\262\320\275\321\213\320\265_\321\202\320\260\320\261\320\273\320\270\321\206\321\213.py"
@@ -0,0 +1,191 @@
+"""Добавляет основные таблицы
+
+Revision ID: b71a5f16b60e
+Revises: 
+Create Date: 2023-11-17 11:06:28.938025
+
+"""
+from typing import Sequence, Union
+
+import fastapi_users_db_sqlalchemy
+import sqlalchemy_utils
+from alembic import op
+import sqlalchemy as sa
+from sqlalchemy.dialects import postgresql
+
+# revision identifiers, used by Alembic.
+revision: str = 'b71a5f16b60e'
+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:
+    # ### commands auto generated by Alembic - please adjust! ###
+    sa.Enum('Employee', 'Tutor', 'HR', name='user_roles').create(op.get_bind())
+    sa.Enum('SingleChoice', 'MultipleChoice', name='question_types').create(op.get_bind())
+    sa.Enum('NotViewed', 'Viewed', 'Submitted', 'Finished', name='task_states').create(op.get_bind())
+    sa.Enum('Test', name='task_types').create(op.get_bind())
+    sa.Enum('NotViewed', 'Viewed', 'Completed', name='level_states').create(op.get_bind())
+    op.create_table('answers',
+    sa.Column('id', sa.UUID(), nullable=False),
+    sa.Column('question_id', sa.UUID(), nullable=False),
+    sa.Column('content', sa.String(), nullable=False),
+    sa.PrimaryKeyConstraint('id')
+    )
+    op.create_table('image_proofs',
+    sa.Column('proof_id', sa.UUID(), nullable=False),
+    sa.Column('image_url', sqlalchemy_utils.types.url.URLType(), nullable=False),
+    sa.PrimaryKeyConstraint('proof_id', 'image_url')
+    )
+    op.create_table('maps',
+    sa.Column('id', sa.UUID(), nullable=False),
+    sa.Column('title', sa.String(length=255), nullable=False),
+    sa.PrimaryKeyConstraint('id')
+    )
+    op.create_table('proofs',
+    sa.Column('id', sa.UUID(), nullable=False),
+    sa.Column('task_id', sa.UUID(), nullable=False),
+    sa.Column('employee_id', sa.UUID(), nullable=False),
+    sa.Column('message', sa.Text(), nullable=False),
+    sa.PrimaryKeyConstraint('id')
+    )
+    op.create_table('questions',
+    sa.Column('id', sa.UUID(), nullable=False),
+    sa.Column('type', postgresql.ENUM('SingleChoice', 'MultipleChoice', name='question_types', create_type=False), nullable=False),
+    sa.Column('question', sa.String(), nullable=False),
+    sa.Column('correct_answer_id', sa.UUID(), nullable=False),
+    sa.PrimaryKeyConstraint('id')
+    )
+    op.create_table('tasks',
+    sa.Column('id', sa.UUID(), nullable=False),
+    sa.Column('type', postgresql.ENUM('Test', name='task_types', create_type=False), nullable=False),
+    sa.Column('requires_review', sa.Boolean(), nullable=False),
+    sa.Column('score_reward', sa.Integer(), nullable=False),
+    sa.PrimaryKeyConstraint('id')
+    )
+    op.create_table('theory_blocks',
+    sa.Column('id', sa.UUID(), nullable=False),
+    sa.Column('theme', sa.String(), nullable=False),
+    sa.Column('content', sa.Text(), nullable=False),
+    sa.PrimaryKeyConstraint('id')
+    )
+    op.create_table('tutors',
+    sa.Column('id', sa.UUID(), nullable=False),
+    sa.Column('name', sa.String(length=255), nullable=False),
+    sa.Column('last_name', sa.String(length=255), nullable=False),
+    sa.PrimaryKeyConstraint('id')
+    )
+    op.create_table('users',
+    sa.Column('username', sa.String(), nullable=False),
+    sa.Column('role', postgresql.ENUM('Employee', 'Tutor', 'HR', name='user_roles', create_type=False), nullable=False),
+    sa.Column('registered_at', sa.DateTime(), server_default=sa.text('now()'), nullable=False),
+    sa.Column('id', fastapi_users_db_sqlalchemy.generics.GUID(), nullable=False),
+    sa.Column('email', sa.String(length=320), nullable=False),
+    sa.Column('hashed_password', sa.String(length=1024), nullable=False),
+    sa.Column('is_active', sa.Boolean(), nullable=False),
+    sa.Column('is_superuser', sa.Boolean(), nullable=False),
+    sa.Column('is_verified', sa.Boolean(), nullable=False),
+    sa.PrimaryKeyConstraint('id'),
+    sa.UniqueConstraint('username')
+    )
+    op.create_index(op.f('ix_users_email'), 'users', ['email'], unique=True)
+    op.create_table('video_proofs',
+    sa.Column('proof_id', sa.UUID(), nullable=False),
+    sa.Column('video_url', sqlalchemy_utils.types.url.URLType(), nullable=False),
+    sa.PrimaryKeyConstraint('proof_id', 'video_url')
+    )
+    op.create_table('employees',
+    sa.Column('id', sa.UUID(), nullable=False),
+    sa.Column('tutor_id', sa.UUID(), nullable=False),
+    sa.Column('name', sa.String(length=255), nullable=False),
+    sa.Column('last_name', sa.String(length=255), nullable=False),
+    sa.Column('hired_at', sa.Date(), server_default=sa.text('CURRENT_DATE'), nullable=False),
+    sa.ForeignKeyConstraint(['tutor_id'], ['tutors.id'], ),
+    sa.PrimaryKeyConstraint('id')
+    )
+    op.create_table('modules',
+    sa.Column('id', sa.UUID(), nullable=False),
+    sa.Column('previous_module_id', sa.UUID(), nullable=False),
+    sa.Column('next_module_id', sa.UUID(), nullable=False),
+    sa.Column('map_id', sa.UUID(), nullable=False),
+    sa.Column('title', sa.String(length=255), nullable=False),
+    sa.ForeignKeyConstraint(['map_id'], ['maps.id'], ),
+    sa.ForeignKeyConstraint(['next_module_id'], ['modules.id'], ),
+    sa.ForeignKeyConstraint(['previous_module_id'], ['modules.id'], ),
+    sa.PrimaryKeyConstraint('id')
+    )
+    op.create_table('theory_videos',
+    sa.Column('id', sa.UUID(), nullable=False),
+    sa.Column('theory_id', sa.UUID(), nullable=False),
+    sa.Column('url', sqlalchemy_utils.types.url.URLType(), nullable=False),
+    sa.ForeignKeyConstraint(['theory_id'], ['theory_blocks.id'], ),
+    sa.PrimaryKeyConstraint('id')
+    )
+    op.create_table('levels',
+    sa.Column('id', sa.UUID(), nullable=False),
+    sa.Column('module_id', sa.UUID(), nullable=False),
+    sa.Column('name', sa.String(length=255), nullable=False),
+    sa.ForeignKeyConstraint(['module_id'], ['modules.id'], ),
+    sa.PrimaryKeyConstraint('id')
+    )
+    op.create_table('task_employees',
+    sa.Column('task_id', sa.UUID(), nullable=False),
+    sa.Column('employee_id', sa.UUID(), nullable=False),
+    sa.Column('state', postgresql.ENUM('NotViewed', 'Viewed', 'Submitted', 'Finished', name='task_states', create_type=False), nullable=False),
+    sa.ForeignKeyConstraint(['employee_id'], ['employees.id'], ),
+    sa.ForeignKeyConstraint(['task_id'], ['tasks.id'], ),
+    sa.PrimaryKeyConstraint('task_id', 'employee_id')
+    )
+    op.create_table('level_employees',
+    sa.Column('level_id', sa.UUID(), nullable=False),
+    sa.Column('employee_id', sa.UUID(), nullable=False),
+    sa.Column('state', postgresql.ENUM('NotViewed', 'Viewed', 'Completed', name='level_states', create_type=False), nullable=False),
+    sa.ForeignKeyConstraint(['employee_id'], ['employees.id'], ),
+    sa.ForeignKeyConstraint(['level_id'], ['levels.id'], ),
+    sa.PrimaryKeyConstraint('level_id', 'employee_id')
+    )
+    op.create_table('level_tasks',
+    sa.Column('level_id', sa.UUID(), nullable=False),
+    sa.Column('task_id', sa.UUID(), nullable=False),
+    sa.ForeignKeyConstraint(['level_id'], ['levels.id'], ),
+    sa.ForeignKeyConstraint(['task_id'], ['tasks.id'], ),
+    sa.PrimaryKeyConstraint('level_id', 'task_id')
+    )
+    op.create_table('level_theory_blocks',
+    sa.Column('level_id', sa.UUID(), nullable=False),
+    sa.Column('theory_id', sa.UUID(), nullable=False),
+    sa.ForeignKeyConstraint(['level_id'], ['levels.id'], ),
+    sa.ForeignKeyConstraint(['theory_id'], ['theory_blocks.id'], ),
+    sa.PrimaryKeyConstraint('level_id', 'theory_id')
+    )
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_table('level_theory_blocks')
+    op.drop_table('level_tasks')
+    op.drop_table('level_employees')
+    op.drop_table('task_employees')
+    op.drop_table('levels')
+    op.drop_table('theory_videos')
+    op.drop_table('modules')
+    op.drop_table('employees')
+    op.drop_table('video_proofs')
+    op.drop_index(op.f('ix_users_email'), table_name='users')
+    op.drop_table('users')
+    op.drop_table('tutors')
+    op.drop_table('theory_blocks')
+    op.drop_table('tasks')
+    op.drop_table('questions')
+    op.drop_table('proofs')
+    op.drop_table('maps')
+    op.drop_table('image_proofs')
+    op.drop_table('answers')
+    sa.Enum('NotViewed', 'Viewed', 'Completed', name='level_states').drop(op.get_bind())
+    sa.Enum('Test', name='task_types').drop(op.get_bind())
+    sa.Enum('NotViewed', 'Viewed', 'Submitted', 'Finished', name='task_states').drop(op.get_bind())
+    sa.Enum('SingleChoice', 'MultipleChoice', name='question_types').drop(op.get_bind())
+    sa.Enum('Employee', 'Tutor', 'HR', name='user_roles').drop(op.get_bind())
+    # ### end Alembic commands ###