diff --git a/core/data/alembic/versions/a616fd164e40_sao_backport.py b/core/data/alembic/versions/a616fd164e40_sao_backport.py
index 22a9511..d216df7 100644
--- a/core/data/alembic/versions/a616fd164e40_sao_backport.py
+++ b/core/data/alembic/versions/a616fd164e40_sao_backport.py
@@ -18,28 +18,26 @@ depends_on = None
 
 def upgrade():
     # ### commands auto generated by Alembic - please adjust! ###
-    op.add_column('sao_static_quest', sa.Column('QuestSceneId', sa.BIGINT(), nullable=False))
-    op.add_column('sao_static_quest', sa.Column('SortNo', sa.INTEGER(), nullable=False))
-    op.add_column('sao_static_quest', sa.Column('Tutorial', sa.BOOLEAN(), nullable=False))
-    op.add_column('sao_static_quest', sa.Column('ColRate', sa.DECIMAL(), nullable=False))
-    op.add_column('sao_static_quest', sa.Column('LimitDefault', sa.INTEGER(), nullable=False))
-    op.add_column('sao_static_quest', sa.Column('LimitResurrection', sa.INTEGER(), nullable=False))
-    op.add_column('sao_static_quest', sa.Column('RewardTableSubId', sa.INTEGER(), nullable=False))
-    op.add_column('sao_static_quest', sa.Column('PlayerTraceTableSubId', sa.INTEGER(), nullable=False))
-    op.add_column('sao_static_quest', sa.Column('SuccessPlayerExp', sa.INTEGER(), nullable=False))
-    op.add_column('sao_static_quest', sa.Column('FailedPlayerExp', sa.INTEGER(), nullable=False))
-    op.add_column('sao_static_quest', sa.Column('PairExpRate', sa.INTEGER(), nullable=False))
-    op.add_column('sao_static_quest', sa.Column('TrioExpRate', sa.INTEGER(), nullable=False))
-    op.add_column('sao_static_quest', sa.Column('SingleRewardVp', sa.INTEGER(), nullable=False))
-    op.add_column('sao_static_quest', sa.Column('PairRewardVp', sa.INTEGER(), nullable=False))
-    op.add_column('sao_static_quest', sa.Column('TrioRewardVp', sa.INTEGER(), nullable=False))
-    op.drop_index('sao_static_quest_uk', table_name='sao_static_quest')
-    op.drop_column('sao_static_quest', 'id')
-    op.drop_column('sao_static_quest', 'enabled')
-    op.drop_column('sao_static_quest', 'version')
-    op.drop_column('sao_static_quest', 'questSceneId')
-    op.drop_column('sao_static_quest', 'sortNo')
-    op.drop_column('sao_static_quest', 'name')
+    op.drop_table('sao_static_quest')
+    op.create_table('sao_static_quest',
+    sa.Column('QuestSceneId', sa.BIGINT(), nullable=False),
+    sa.Column('SortNo', sa.INTEGER(), nullable=False),
+    sa.Column('Tutorial', sa.BOOLEAN(), nullable=False),
+    sa.Column('ColRate', sa.DECIMAL(), nullable=False),
+    sa.Column('LimitDefault', sa.INTEGER(), nullable=False),
+    sa.Column('LimitResurrection', sa.INTEGER(), nullable=False),
+    sa.Column('RewardTableSubId', sa.INTEGER(), nullable=False),
+    sa.Column('PlayerTraceTableSubId', sa.INTEGER(), nullable=False),
+    sa.Column('SuccessPlayerExp', sa.INTEGER(), nullable=False),
+    sa.Column('FailedPlayerExp', sa.INTEGER(), nullable=False),
+    sa.Column('PairExpRate', sa.INTEGER(), nullable=False),
+    sa.Column('TrioExpRate', sa.INTEGER(), nullable=False),
+    sa.Column('SingleRewardVp', sa.INTEGER(), nullable=False),
+    sa.Column('PairRewardVp', sa.INTEGER(), nullable=False),
+    sa.Column('TrioRewardVp', sa.INTEGER(), nullable=False),
+    sa.PrimaryKeyConstraint('QuestSceneId'),
+    mysql_charset='utf8mb4'
+    )
     op.create_table('sao_static_property',
     sa.Column('PropertyId', sa.BIGINT(), nullable=False),
     sa.Column('PropertyTargetType', sa.INTEGER(), nullable=False),
@@ -505,28 +503,6 @@ def upgrade():
 
 def downgrade():
     # ### commands auto generated by Alembic - please adjust! ###
-    op.add_column('sao_static_quest', sa.Column('name', mysql.VARCHAR(charset='utf8mb3', collation='utf8mb3_unicode_ci', length=255), nullable=True))
-    op.add_column('sao_static_quest', sa.Column('sortNo', mysql.INTEGER(), autoincrement=False, nullable=True))
-    op.add_column('sao_static_quest', sa.Column('questSceneId', mysql.INTEGER(), autoincrement=False, nullable=True))
-    op.add_column('sao_static_quest', sa.Column('version', mysql.INTEGER(), autoincrement=False, nullable=True))
-    op.add_column('sao_static_quest', sa.Column('enabled', mysql.TINYINT(display_width=1), autoincrement=False, nullable=True))
-    op.add_column('sao_static_quest', sa.Column('id', mysql.INTEGER(), autoincrement=True, nullable=False))
-    op.create_index('sao_static_quest_uk', 'sao_static_quest', ['version', 'questSceneId'], unique=False)
-    op.drop_column('sao_static_quest', 'TrioRewardVp')
-    op.drop_column('sao_static_quest', 'PairRewardVp')
-    op.drop_column('sao_static_quest', 'SingleRewardVp')
-    op.drop_column('sao_static_quest', 'TrioExpRate')
-    op.drop_column('sao_static_quest', 'PairExpRate')
-    op.drop_column('sao_static_quest', 'FailedPlayerExp')
-    op.drop_column('sao_static_quest', 'SuccessPlayerExp')
-    op.drop_column('sao_static_quest', 'PlayerTraceTableSubId')
-    op.drop_column('sao_static_quest', 'RewardTableSubId')
-    op.drop_column('sao_static_quest', 'LimitResurrection')
-    op.drop_column('sao_static_quest', 'LimitDefault')
-    op.drop_column('sao_static_quest', 'ColRate')
-    op.drop_column('sao_static_quest', 'Tutorial')
-    op.drop_column('sao_static_quest', 'SortNo')
-    op.drop_column('sao_static_quest', 'QuestSceneId')
     op.add_column('sao_static_item_list', sa.Column('itemId', mysql.INTEGER(), autoincrement=False, nullable=True))
     op.add_column('sao_static_item_list', sa.Column('itemTypeId', mysql.INTEGER(), autoincrement=False, nullable=True))
     op.add_column('sao_static_item_list', sa.Column('name', mysql.VARCHAR(charset='utf8mb3', collation='utf8mb3_unicode_ci', length=255), nullable=True))
@@ -797,4 +773,16 @@ def downgrade():
     op.drop_table('sao_static_skill')
     op.drop_table('sao_static_reward')
     op.drop_table('sao_static_property')
+    op.drop_table('sao_static_quest')
+    op.create_table('sao_static_quest',
+    sa.Column('id', mysql.INTEGER(), autoincrement=True, nullable=False),
+    sa.Column('enabled', mysql.TINYINT(display_width=1), autoincrement=False, nullable=True),
+    sa.Column('version', mysql.INTEGER(), autoincrement=False, nullable=True),
+    sa.Column('questSceneId', mysql.INTEGER(), autoincrement=False, nullable=True),
+    sa.Column('sortNo', mysql.INTEGER(), autoincrement=False, nullable=True),
+    sa.Column('name', mysql.VARCHAR(charset='utf8mb4', collation='utf8mb4_general_ci', length=255), nullable=True),
+    sa.PrimaryKeyConstraint('id'),
+    sa.UniqueConstraint("version", "questSceneId", name="sao_static_quest_uk"),
+    mysql_charset='utf8mb4'
+    )
     # ### end Alembic commands ###