diff --git a/src/query/service/tests/it/servers/http/http_query_handlers.rs b/src/query/service/tests/it/servers/http/http_query_handlers.rs
index d95af493e7c2..6fa2fd8f5e5d 100644
--- a/src/query/service/tests/it/servers/http/http_query_handlers.rs
+++ b/src/query/service/tests/it/servers/http/http_query_handlers.rs
@@ -285,7 +285,7 @@ async fn test_simple_sql() -> Result<()> {
     assert_eq!(result.state, ExecuteStateKind::Succeeded, "{:?}", result);
     assert_eq!(result.next_uri, Some(final_uri.clone()), "{:?}", result);
     assert_eq!(result.data.len(), 10, "{:?}", result);
-    assert_eq!(result.schema.len(), 21, "{:?}", result);
+    assert_eq!(result.schema.len(), 22, "{:?}", result);
 
     // get state
     let uri = result.stats_uri.unwrap();
diff --git a/src/query/service/tests/it/storages/testdata/columns_table.txt b/src/query/service/tests/it/storages/testdata/columns_table.txt
index 433b47e5d2e7..87456d25dc2d 100644
--- a/src/query/service/tests/it/storages/testdata/columns_table.txt
+++ b/src/query/service/tests/it/storages/testdata/columns_table.txt
@@ -447,6 +447,8 @@ DB.Table: 'system'.'columns', Table: columns-table_id:1, ver:0, Engine: SystemCo
 | 'task_type'                       | 'system'             | 'background_jobs'      | 'String'              | 'VARCHAR'           | ''       | ''       | 'NO'     | ''       |
 | 'tenant_id'                       | 'system'             | 'query_log'            | 'String'              | 'VARCHAR'           | ''       | ''       | 'NO'     | ''       |
 | 'time'                            | 'system'             | 'processes'            | 'UInt64'              | 'BIGINT UNSIGNED'   | ''       | ''       | 'NO'     | ''       |
+| 'total_columns'                   | 'system'             | 'tables'               | 'UInt64'              | 'BIGINT UNSIGNED'   | ''       | ''       | 'NO'     | ''       |
+| 'total_columns'                   | 'system'             | 'tables_with_history'  | 'UInt64'              | 'BIGINT UNSIGNED'   | ''       | ''       | 'NO'     | ''       |
 | 'total_partitions'                | 'system'             | 'query_log'            | 'UInt64'              | 'BIGINT UNSIGNED'   | ''       | ''       | 'NO'     | ''       |
 | 'trigger'                         | 'system'             | 'background_tasks'     | 'Nullable(String)'    | 'VARCHAR'           | ''       | ''       | 'YES'    | ''       |
 | 'type'                            | 'system'             | 'background_tasks'     | 'String'              | 'VARCHAR'           | ''       | ''       | 'NO'     | ''       |
diff --git a/src/query/storages/system/src/tables_table.rs b/src/query/storages/system/src/tables_table.rs
index 0fd595579d54..0817f756e5f1 100644
--- a/src/query/storages/system/src/tables_table.rs
+++ b/src/query/storages/system/src/tables_table.rs
@@ -146,6 +146,10 @@ where TablesTable<WITH_HISTORY, WITHOUT_VIEW>: HistoryAware
                 TableField::new("database", TableDataType::String),
                 TableField::new("name", TableDataType::String),
                 TableField::new("table_id", TableDataType::Number(NumberDataType::UInt64)),
+                TableField::new(
+                    "total_columns",
+                    TableDataType::Number(NumberDataType::UInt64),
+                ),
                 TableField::new("engine", TableDataType::String),
                 TableField::new("engine_full", TableDataType::String),
                 TableField::new("cluster_by", TableDataType::String),
@@ -587,6 +591,10 @@ where TablesTable<WITH_HISTORY, WITHOUT_VIEW>: HistoryAware
             .iter()
             .map(|v| v.get_table_info().ident.table_id)
             .collect();
+        let total_columns: Vec<u64> = database_tables
+            .iter()
+            .map(|v| v.get_table_info().schema().fields().len() as u64)
+            .collect();
         let engines: Vec<String> = database_tables
             .iter()
             .map(|v| v.engine().to_string())
@@ -678,6 +686,7 @@ where TablesTable<WITH_HISTORY, WITHOUT_VIEW>: HistoryAware
                 StringType::from_data(databases),
                 StringType::from_data(names),
                 UInt64Type::from_data(table_id),
+                UInt64Type::from_data(total_columns),
                 StringType::from_data(engines),
                 StringType::from_data(engines_full),
                 StringType::from_data(cluster_bys),
diff --git a/tests/suites/0_stateless/18_rbac/18_0007_privilege_access.result b/tests/suites/0_stateless/18_rbac/18_0007_privilege_access.result
index 2b06a7d35a1f..9b12c0afb052 100644
--- a/tests/suites/0_stateless/18_rbac/18_0007_privilege_access.result
+++ b/tests/suites/0_stateless/18_rbac/18_0007_privilege_access.result
@@ -80,6 +80,7 @@ number_of_segments	BIGINT UNSIGNED	YES		NULL	NULL
 owner	VARCHAR	YES		NULL	NULL
 table_id	BIGINT UNSIGNED	NO		NULL	NULL
 table_type	VARCHAR	NO		NULL	NULL
+total_columns	BIGINT UNSIGNED	NO		NULL	NULL
 updated_on	TIMESTAMP	NO		NULL	NULL
 Error: APIError: ResponseError with 1063: Permission denied: User 'a'@'%' does not have the required privileges for database 'nogrant'
 1