diff --git a/dbm-ui/backend/dbm_init/json_files/bklog/mysql_db_table_size.json b/dbm-ui/backend/dbm_init/json_files/bklog/mysql_db_table_size.json
index 8f91bc1303..9acc0e7a99 100644
--- a/dbm-ui/backend/dbm_init/json_files/bklog/mysql_db_table_size.json
+++ b/dbm-ui/backend/dbm_init/json_files/bklog/mysql_db_table_size.json
@@ -165,7 +165,7 @@
             "is_delete": false,
             "alias_name": "",
             "field_name": "db_size",
-            "field_type": "int",
+            "field_type": "long",
             "description": "",
             "field_index": 7,
             "is_analyzed": false,
@@ -201,7 +201,7 @@
             "is_delete": false,
             "alias_name": "",
             "field_name": "table_size",
-            "field_type": "int",
+            "field_type": "long",
             "description": "",
             "field_index": 9,
             "is_analyzed": false,