diff --git a/docs/en/14-reference/05-connector/35-node.md b/docs/en/14-reference/05-connector/35-node.md
index e1d06d1db6..2644fab767 100644
--- a/docs/en/14-reference/05-connector/35-node.md
+++ b/docs/en/14-reference/05-connector/35-node.md
@@ -139,7 +139,7 @@ const taos = require("@tdengine/websocket");
 async function createConnect() {
     try {
         let url = 'ws://127.0.0.1:6041'
-        let conf = WsSql.NewConfig(url)
+        let conf = new taos.WSConfig(dsn)
         conf.setUser('root')
         conf.setPwd('taosdata')
         conf.setDb('db')
diff --git a/docs/zh/14-reference/05-connector/35-node.mdx b/docs/zh/14-reference/05-connector/35-node.mdx
index 42eff0d650..b46049a809 100644
--- a/docs/zh/14-reference/05-connector/35-node.mdx
+++ b/docs/zh/14-reference/05-connector/35-node.mdx
@@ -137,7 +137,7 @@ const taos = require("@tdengine/websocket");
 async function createConnect() {
     try {
         let url = 'ws://127.0.0.1:6041'
-        let conf = WsSql.NewConfig(url)
+        let conf = new taos.WSConfig(dsn)
         conf.setUser('root')
         conf.setPwd('taosdata')
         conf.setDb('db')