diff --git a/plugins/dbgate-plugin-duckdb/src/backend/Analyser.js b/plugins/dbgate-plugin-duckdb/src/backend/Analyser.js
index 62059ef9f..bc7e9fdd0 100644
--- a/plugins/dbgate-plugin-duckdb/src/backend/Analyser.js
+++ b/plugins/dbgate-plugin-duckdb/src/backend/Analyser.js
@@ -1,4 +1,3 @@
-const _ = require('lodash');
 const { DatabaseAnalyser } = require('dbgate-tools');
 const sql = require('./sql');
 const {