diff --git a/tsg_olap/installation/clickhouse/最新全量建表语句/tsg_olap_clickhouse_ddl.sql b/tsg_olap/installation/clickhouse/最新全量建表语句/tsg_olap_clickhouse_ddl.sql
index bfa7279..8d08920 100644
--- a/tsg_olap/installation/clickhouse/最新全量建表语句/tsg_olap_clickhouse_ddl.sql
+++ b/tsg_olap/installation/clickhouse/最新全量建表语句/tsg_olap_clickhouse_ddl.sql
@@ -3208,9 +3208,9 @@ CREATE TABLE IF NOT EXISTS tsg_galaxy_v3.datapath_telemetry_record_local on clus
     device_group String,
     traffic_link_id Int32,
     source_ip String,
-    source_port Int32,
+    source_port Nullable(Int32),
     destination_ip String,
-    destination_port Int32,
+    destination_port Nullable(Int32),
     packet String,
     packet_length Int32,
     measurements String
@@ -3229,9 +3229,9 @@ CREATE TABLE IF NOT EXISTS tsg_galaxy_v3.datapath_telemetry_record on cluster ck
     device_group String,
     traffic_link_id Int32,
     source_ip String,
-    source_port Int32,
+    source_port Nullable(Int32),
     destination_ip String,
-    destination_port Int32,
+    destination_port Nullable(Int32),
     packet String,
     packet_length Int32,
     measurements String
diff --git a/tsg_olap/installation/clickhouse/最新全量建表语句/旧部署模式建表语句/tsg_olap_clickhouse_ddl.sql b/tsg_olap/installation/clickhouse/最新全量建表语句/旧部署模式建表语句/tsg_olap_clickhouse_ddl.sql
index b29b84c..6fd5fc5 100644
--- a/tsg_olap/installation/clickhouse/最新全量建表语句/旧部署模式建表语句/tsg_olap_clickhouse_ddl.sql
+++ b/tsg_olap/installation/clickhouse/最新全量建表语句/旧部署模式建表语句/tsg_olap_clickhouse_ddl.sql
@@ -4282,9 +4282,9 @@ CREATE TABLE IF NOT EXISTS tsg_galaxy_v3.datapath_telemetry_record_local on clus
     device_group String,
     traffic_link_id Int32,
     source_ip String,
-    source_port Int32,
+    source_port Nullable(Int32),
     destination_ip String,
-    destination_port Int32,
+    destination_port Nullable(Int32),
     packet String,
     packet_length Int32,
     measurements String
@@ -4303,9 +4303,9 @@ CREATE TABLE IF NOT EXISTS tsg_galaxy_v3.datapath_telemetry_record on cluster ck
     device_group String,
     traffic_link_id Int32,
     source_ip String,
-    source_port Int32,
+    source_port Nullable(Int32),
     destination_ip String,
-    destination_port Int32,
+    destination_port Nullable(Int32),
     packet String,
     packet_length Int32,
     measurements String
@@ -4325,9 +4325,9 @@ ENGINE = Distributed('ck_cluster',
     device_group String,
     traffic_link_id Int32,
     source_ip String,
-    source_port Int32,
+    source_port Nullable(Int32),
     destination_ip String,
-    destination_port Int32,
+    destination_port Nullable(Int32),
     packet String,
     packet_length Int32,
     measurements String