diff --git a/make/common/db/registry.sql b/make/common/db/registry.sql
index 2c4a8ab04..97ad883b2 100644
--- a/make/common/db/registry.sql
+++ b/make/common/db/registry.sql
@@ -204,4 +204,4 @@ CREATE TABLE IF NOT EXISTS `alembic_version` (
     `version_num` varchar(32) NOT NULL
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8;
 
-insert into alembic_version values ('0.4.0');
+insert into alembic_version values ('1.2.0');
diff --git a/tools/migration/db_meta.py b/tools/migration/db_meta.py
index c928edc17..c47bf7a50 100644
--- a/tools/migration/db_meta.py
+++ b/tools/migration/db_meta.py
@@ -139,4 +139,40 @@ class Repository(Base):
     creation_time = sa.Column(mysql.TIMESTAMP, server_default = sa.text("CURRENT_TIMESTAMP"))
     update_time = sa.Column(mysql.TIMESTAMP, server_default = sa.text("CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP"))
 
+class AccessLog(Base):
+    __tablename__ = "access_log"
 
+    user_id = sa.Column(sa.Integer, nullable=False)
+    log_id = sa.Column(sa.Integer, primary_key=True)
+    username = sa.Column(sa.String(32), nullable=False)
+    project_id = sa.Column(sa.Integer, nullable=False)
+    repo_name = sa.Column(sa.String(256))
+    repo_tag = sa.Column(sa.String(128))
+    GUID = sa.Column(sa.String(64))
+    operation = sa.Column(sa.String(20))
+    op_time = sa.Column(mysql.TIMESTAMP)
+    update_time = sa.Column(mysql.TIMESTAMP, server_default = sa.text("CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP"))
+	
+    __table_args__ = (sa.Index('project_id', "op_time"),)
+	
+class ImageScanJob(Base):
+    __tablename__ = "img_scan_job"
+
+    id = sa.Column(sa.Integer, nullable=False, primary_key=True)
+    status = sa.Column(sa.String(64), nullable=False)
+    repository = sa.Column(sa.String(256), nullable=False)
+    tag = sa.Column(sa.String(128), nullable=False)
+    digest = sa.Column(sa.String(128))
+    creation_time = sa.Column(mysql.TIMESTAMP, server_default = sa.text("CURRENT_TIMESTAMP"))
+    update_time = sa.Column(mysql.TIMESTAMP, server_default = sa.text("CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP"))
+	
+class ImageScanOverview(Base):
+    __tablename__ = "img_scan_overview"
+
+    scan_job_id = sa.Column(sa.Integer, nullable=False)
+    image_digest = sa.Column(sa.String(128), nullable=False, primary_key=True)
+    severity = sa.Column(sa.Integer, nullable=False, server_default=sa.text("'0'"))
+    components_overview = sa.Column(sa.String(2048))
+    details_key = sa.Column(sa.String(128))
+    creation_time = sa.Column(mysql.TIMESTAMP, server_default = sa.text("CURRENT_TIMESTAMP"))
+    update_time = sa.Column(mysql.TIMESTAMP, server_default = sa.text("CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP"))
\ No newline at end of file
diff --git a/tools/migration/migration_harbor/versions/1_2_0.py b/tools/migration/migration_harbor/versions/1_2_0.py
new file mode 100644
index 000000000..05c712f1d
--- /dev/null
+++ b/tools/migration/migration_harbor/versions/1_2_0.py
@@ -0,0 +1,68 @@
+# Copyright (c) 2008-2016 VMware, Inc. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""0.4.0 to 1.2.0
+
+Revision ID: 0.4.0
+Revises:
+
+"""
+
+# revision identifiers, used by Alembic.
+revision = '1.2.0'
+down_revision = '0.4.0'
+branch_labels = None
+depends_on = None
+
+from alembic import op
+from db_meta import *
+
+from sqlalchemy.dialects import mysql
+
+Session = sessionmaker()
+
+def upgrade():
+    """
+    update schema&data
+    """
+    bind = op.get_bind()
+    session = Session(bind=bind)
+
+    #delete column access_log.user_id(access_log_ibfk_1), access_log.project_id(access_log_ibfk_2)
+    op.drop_constraint('access_log_ibfk_1', 'access_log', type_='foreignkey')
+    op.drop_constraint('access_log_ibfk_2', 'access_log', type_='foreignkey')
+
+	#add colume username to access_log
+    op.add_column('access_log', sa.Column('username', mysql.VARCHAR(32), nullable=False))
+    
+	#init username
+    session.query(AccessLog).update({AccessLog.username: ""})
+
+    #update access_log username
+    user_all = session.query(User).all()
+    for user in user_all:
+        session.query(AccessLog).filter(AccessLog.user_id == user.user_id).update({AccessLog.username: user.username}, synchronize_session='fetch')
+	
+    op.drop_column("access_log", "user_id")
+    op.drop_column("repository", "owner_id")
+
+    #create tables: img_scan_job, img_scan_overview
+    ImageScanJob.__table__.create(bind)
+    ImageScanOverview.__table__.create(bind)
+
+def downgrade():
+    """
+    Downgrade has been disabled.
+    """
+    pass