diff --git a/debian/postinst b/debian/postinst
index 38068d5..739e4e3 100644
--- a/debian/postinst
+++ b/debian/postinst
@@ -12,7 +12,3 @@ mkdir -p /var/lib/unattended-upgrades
 chmod +x /usr/bin/kylin-unattended-upgrade
 chmod +x /usr/bin/kylin-unattended-upgrade-shutdown
 systemctl enable kylin-unattended-upgrades.service
-if [ -f /usr/share/kylin-system-updater/SystemUpdater/Core/DataMigration.py ];then
-    echo "Database record migration"
-    /usr/share/kylin-system-updater/SystemUpdater/Core/DataMigration.py -m
-fi