diff --git a/TSG-21.05/Clickhouse/change_colume_type_query.sql b/TSG-21.05/Clickhouse/change_colume_type_query.sql
index f656852..dc6e3cd 100644
--- a/TSG-21.05/Clickhouse/change_colume_type_query.sql
+++ b/TSG-21.05/Clickhouse/change_colume_type_query.sql
@@ -1,34 +1,27 @@
 
-ALTER TABLE IF EXISTS live_session_record_log MODIFY COLUMN common_app_surrogate_id String;
-ALTER TABLE IF EXISTS live_session_record_log MODIFY COLUMN common_app_id String;
+ALTER TABLE live_session_record_log MODIFY COLUMN common_app_surrogate_id String;
+ALTER TABLE live_session_record_log MODIFY COLUMN common_app_id String;
 
-ALTER TABLE IF EXISTS connection_record_log MODIFY COLUMN common_app_surrogate_id String;
-ALTER TABLE IF EXISTS connection_record_log MODIFY COLUMN common_app_id String;
+ALTER TABLE connection_record_log MODIFY COLUMN common_app_surrogate_id String;
+ALTER TABLE connection_record_log MODIFY COLUMN common_app_id String;
 
+ALTER TABLE proxy_event_log MODIFY COLUMN common_app_surrogate_id String;
+ALTER TABLE proxy_event_log MODIFY COLUMN common_app_id String;
 
-ALTER TABLE IF EXISTS proxy_event_log MODIFY COLUMN common_app_surrogate_id String;
-ALTER TABLE IF EXISTS proxy_event_log MODIFY COLUMN common_app_id String;
+ALTER TABLE radius_record_log MODIFY COLUMN common_app_surrogate_id String;
+ALTER TABLE radius_record_log MODIFY COLUMN common_app_id String;
 
+ALTER TABLE security_event_log MODIFY COLUMN common_app_surrogate_id String;
+ALTER TABLE security_event_log MODIFY COLUMN common_app_id String;
 
-ALTER TABLE IF EXISTS radius_record_log MODIFY COLUMN common_app_surrogate_id String;
-ALTER TABLE IF EXISTS radius_record_log MODIFY COLUMN common_app_id String;
+ALTER TABLE sys_packet_capture_log MODIFY COLUMN common_app_surrogate_id String;
+ALTER TABLE sys_packet_capture_log MODIFY COLUMN common_app_id String;
 
+ALTER TABLE transaction_record_log MODIFY COLUMN common_app_surrogate_id String;
+ALTER TABLE transaction_record_log MODIFY COLUMN common_app_id String;
 
-ALTER TABLE IF EXISTS security_event_log MODIFY COLUMN common_app_surrogate_id String;
-ALTER TABLE IF EXISTS security_event_log MODIFY COLUMN common_app_id String;
+ALTER TABLE voip_record_log MODIFY COLUMN common_app_surrogate_id String;
+ALTER TABLE voip_record_log MODIFY COLUMN common_app_id String;
 
- 
-ALTER TABLE IF EXISTS sys_packet_capture_log MODIFY COLUMN common_app_surrogate_id String;
-ALTER TABLE IF EXISTS sys_packet_capture_log MODIFY COLUMN common_app_id String;
-
-
-ALTER TABLE IF EXISTS transaction_record_log MODIFY COLUMN common_app_surrogate_id String;
-ALTER TABLE IF EXISTS transaction_record_log MODIFY COLUMN common_app_id String;
-
-
-ALTER TABLE IF EXISTS voip_record_log MODIFY COLUMN common_app_surrogate_id String;
-ALTER TABLE IF EXISTS voip_record_log MODIFY COLUMN common_app_id String;
-
-
-ALTER TABLE IF EXISTS gtpc_record_log MODIFY COLUMN common_app_surrogate_id String;
-ALTER TABLE IF EXISTS gtpc_record_log MODIFY COLUMN common_app_id String;
+ALTER TABLE gtpc_record_log MODIFY COLUMN common_app_surrogate_id String;
+ALTER TABLE gtpc_record_log MODIFY COLUMN common_app_id String;