diff --git a/TSG-21.05/Clickhouse/proxy_event_log.sql b/TSG-21.05/Clickhouse/proxy_event_log.sql
index 945f4f9..19aedd5 100644
--- a/TSG-21.05/Clickhouse/proxy_event_log.sql
+++ b/TSG-21.05/Clickhouse/proxy_event_log.sql
@@ -1,4 +1,3 @@
-
 ----------------5926-5918----------------------
 ALTER TABLE tsg_galaxy_v3.proxy_event_log_local ON CLUSTER ck_cluster ADD COLUMN IF NOT EXISTS common_service_category String after common_protocol_label;
 ALTER TABLE tsg_galaxy_v3.proxy_event_log ON CLUSTER ck_cluster ADD COLUMN IF NOT EXISTS common_service_category String after common_protocol_label;
@@ -53,9 +52,4 @@ ALTER TABLE tsg_galaxy_v3.proxy_event_log ON CLUSTER ck_query ADD COLUMN IF NOT
 ALTER TABLE tsg_galaxy_v3.proxy_event_log ON CLUSTER ck_query ADD COLUMN IF NOT EXISTS common_c2s_byte_retrans Int64 after common_s2c_pkt_retrans;
 ALTER TABLE tsg_galaxy_v3.proxy_event_log ON CLUSTER ck_query ADD COLUMN IF NOT EXISTS common_s2c_byte_retrans Int64 after common_c2s_byte_retrans;
 
-------------------6215-----------------
-ALTER TABLE proxy_event_log_local MODIFY COLUMN common_app_surrogate_id String;
-ALTER TABLE proxy_event_log_local 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;