diff --git a/tests/examples/nodejs/nodejsChecker.js b/tests/examples/nodejs/nodejsChecker.js
index 7cb10ea9320108c222e2310226d63ab7c7138031..e634a54ea1c56310bae7d38188590a0d7862f953 100644
--- a/tests/examples/nodejs/nodejsChecker.js
+++ b/tests/examples/nodejs/nodejsChecker.js
@@ -1,5 +1,5 @@
-//const taos = require('td2.0-connector');
-const taos = require('../../../src/connector/nodejs/');
+const taos = require('td2.0-connector');
+//const taos = require('../../../src/connector/nodejs/');
 
 
 var host = null;