diff --git a/database/upgrade/zupgrade.sql b/database/upgrade/zupgrade.sql
index 8b76c3e7..e5f9894a 100644
--- a/database/upgrade/zupgrade.sql
+++ b/database/upgrade/zupgrade.sql
@@ -1,25 +1,29 @@
 SET FOREIGN_KEY_CHECKS=0;
 
--- 
-delete from kpi_c_report_ims WHERE created_at <= '2025-08-15';
-delete from kpi_c_report_upf WHERE created_at <= '2025-08-15';
-delete from kpi_c_report_udm WHERE created_at <= '2025-08-15';
-delete from kpi_c_report_smf WHERE created_at <= '2025-08-15';
-delete from kpi_c_report_pcf WHERE created_at <= '2025-08-15';
-delete from kpi_c_report_amf WHERE created_at <= '2025-08-15';
-delete from kpi_c_report_ausf WHERE created_at <= '2025-08-15';
-delete from kpi_report_ims WHERE created_at <= '2025-08-15';
-delete from kpi_report_upf WHERE created_at <= '2025-08-15';
-delete from kpi_report_udm WHERE created_at <= '2025-08-15';
-delete from kpi_report_smf WHERE created_at <= '2025-08-15';
-delete from kpi_report_pcf WHERE created_at <= '2025-08-15';
-delete from kpi_report_amf WHERE created_at <= '2025-08-15';
-delete from kpi_report_ausf WHERE created_at <= '2025-08-15';
-delete from cdr_event_ims WHERE created_at <= '2025-08-15';
-delete from cdr_event_smsc WHERE created_at <= '2025-08-15';
-delete from cdr_event_smf WHERE created_at <= '2025-08-15';
-delete from ue_event_amf WHERE created_at <= '2025-08-15';
-delete from ue_event_mme WHERE created_at <= '2025-08-15';
+-- DELETE DATA
+delete from kpi_c_report_ims WHERE date <= '2025-10-01';
+delete from kpi_c_report_upf WHERE date <= '2025-10-01';
+delete from kpi_c_report_udm WHERE date <= '2025-10-01';
+delete from kpi_c_report_smf WHERE date <= '2025-10-01';
+delete from kpi_c_report_pcf WHERE date <= '2025-10-01';
+delete from kpi_c_report_amf WHERE date <= '2025-10-01';
+delete from kpi_c_report_ausf WHERE date <= '2025-10-01';
+delete from kpi_c_report_mme WHERE date <= '2025-10-01';
+delete from kpi_c_report_smsc WHERE date <= '2025-10-01';
+delete from kpi_report_ims WHERE date <= '2025-10-01';
+delete from kpi_report_upf WHERE date <= '2025-10-01';
+delete from kpi_report_udm WHERE date <= '2025-10-01';
+delete from kpi_report_smf WHERE date <= '2025-10-01';
+delete from kpi_report_pcf WHERE date <= '2025-10-01';
+delete from kpi_report_amf WHERE date <= '2025-10-01';
+delete from kpi_report_ausf WHERE date <= '2025-10-01';
+delete from kpi_report_mme WHERE date <= '2025-10-01';
+delete from kpi_report_smsc WHERE date <= '2025-10-01';
+delete from cdr_event_ims WHERE created_at <= '2025-10-01';
+delete from cdr_event_smsc WHERE created_at <= '2025-10-01';
+delete from cdr_event_smf WHERE created_at <= '2025-10-01';
+delete from ue_event_amf WHERE created_at <= '2025-10-01';
+delete from ue_event_mme WHERE created_at <= '2025-10-01';
 
 ALTER TABLE `kpi_c_report_ims` DROP INDEX IF EXISTS `idx_timestamp`;
 ALTER TABLE `kpi_c_report_upf` DROP INDEX IF EXISTS `idx_timestamp`;