diff --git a/plugins/dbgate-plugin-clickhouse/src/backend/Analyser.js b/plugins/dbgate-plugin-clickhouse/src/backend/Analyser.js
index 798e0309..ca2e5553 100644
--- a/plugins/dbgate-plugin-clickhouse/src/backend/Analyser.js
+++ b/plugins/dbgate-plugin-clickhouse/src/backend/Analyser.js
@@ -1,4 +1,4 @@
-const { DatabaseAnalyser } = global.DBGATE_PACKAGES['dbgate-tools'];
+const { DatabaseAnalyser } = require('dbgate-tools');
 const sql = require('./sql');
 
 function extractDataType(dataType) {