diff --git a/api/migrations/versions/2025_08_22_2103-f3747f1446a4_.py b/api/migrations/versions/2025_08_22_2103-f3747f1446a4_.py
deleted file mode 100644
index 3425a39417..0000000000
--- a/api/migrations/versions/2025_08_22_2103-f3747f1446a4_.py
+++ /dev/null
@@ -1,83 +0,0 @@
-"""empty message
-
-Revision ID: f3747f1446a4
-Revises: 3803626caa7c
-Create Date: 2025-08-22 21:03:32.462487
-
-"""
-from alembic import op
-import models as models
-import sqlalchemy as sa
-
-
-# revision identifiers, used by Alembic.
-revision = 'f3747f1446a4'
-down_revision = '3803626caa7c'
-branch_labels = None
-depends_on = None
-
-
-def upgrade():
-    # ### commands auto generated by Alembic - please adjust! ###
-    op.create_table('chatflow_conversations',
-    sa.Column('id', models.types.StringUUID(), server_default=sa.text('uuid_generate_v4()'), nullable=False),
-    sa.Column('tenant_id', models.types.StringUUID(), nullable=False),
-    sa.Column('app_id', models.types.StringUUID(), nullable=False),
-    sa.Column('node_id', sa.Text(), nullable=True),
-    sa.Column('original_conversation_id', models.types.StringUUID(), nullable=True),
-    sa.Column('conversation_metadata', sa.Text(), nullable=False),
-    sa.Column('created_at', sa.DateTime(), server_default=sa.text('CURRENT_TIMESTAMP'), nullable=False),
-    sa.Column('updated_at', sa.DateTime(), server_default=sa.text('CURRENT_TIMESTAMP'), nullable=False),
-    sa.PrimaryKeyConstraint('id', name='chatflow_conversations_pkey')
-    )
-    with op.batch_alter_table('chatflow_conversations', schema=None) as batch_op:
-        batch_op.create_index('chatflow_conversations_original_conversation_id_idx', ['tenant_id', 'app_id', 'node_id', 'original_conversation_id'], unique=False)
-
-    op.create_table('chatflow_memory_variables',
-    sa.Column('id', models.types.StringUUID(), server_default=sa.text('uuid_generate_v4()'), nullable=False),
-    sa.Column('tenant_id', models.types.StringUUID(), nullable=False),
-    sa.Column('app_id', models.types.StringUUID(), nullable=True),
-    sa.Column('conversation_id', models.types.StringUUID(), nullable=True),
-    sa.Column('node_id', sa.Text(), nullable=True),
-    sa.Column('memory_id', sa.Text(), nullable=False),
-    sa.Column('value', sa.Text(), nullable=False),
-    sa.Column('name', sa.Text(), nullable=False),
-    sa.Column('scope', sa.String(length=10), nullable=False),
-    sa.Column('term', sa.String(length=20), nullable=False),
-    sa.Column('created_at', sa.DateTime(), server_default=sa.text('CURRENT_TIMESTAMP'), nullable=False),
-    sa.Column('updated_at', sa.DateTime(), server_default=sa.text('CURRENT_TIMESTAMP'), nullable=False),
-    sa.PrimaryKeyConstraint('id', name='chatflow_memory_variables_pkey')
-    )
-    with op.batch_alter_table('chatflow_memory_variables', schema=None) as batch_op:
-        batch_op.create_index('chatflow_memory_variables_memory_id_idx', ['tenant_id', 'app_id', 'node_id', 'memory_id'], unique=False)
-
-    op.create_table('chatflow_messages',
-    sa.Column('id', models.types.StringUUID(), server_default=sa.text('uuid_generate_v4()'), nullable=False),
-    sa.Column('conversation_id', models.types.StringUUID(), nullable=False),
-    sa.Column('index', sa.Integer(), nullable=False),
-    sa.Column('version', sa.Integer(), nullable=False),
-    sa.Column('data', sa.Text(), nullable=False),
-    sa.Column('created_at', sa.DateTime(), server_default=sa.text('CURRENT_TIMESTAMP'), nullable=False),
-    sa.PrimaryKeyConstraint('id', name='chatflow_messages_pkey')
-    )
-    with op.batch_alter_table('chatflow_messages', schema=None) as batch_op:
-        batch_op.create_index('chatflow_messages_version_idx', ['conversation_id', 'index', 'version'], unique=False)
-
-    # ### end Alembic commands ###
-
-
-def downgrade():
-    # ### commands auto generated by Alembic - please adjust! ###
-    with op.batch_alter_table('chatflow_messages', schema=None) as batch_op:
-        batch_op.drop_index('chatflow_messages_version_idx')
-
-    op.drop_table('chatflow_messages')
-    with op.batch_alter_table('chatflow_memory_variables', schema=None) as batch_op:
-        batch_op.drop_index('chatflow_memory_variables_memory_id_idx')
-
-    op.drop_table('chatflow_memory_variables')
-    with op.batch_alter_table('chatflow_conversations', schema=None) as batch_op:
-        batch_op.drop_index('chatflow_conversations_original_conversation_id_idx')
-
-    op.drop_table('chatflow_conversations')
-    # ### end Alembic commands ###