diff --git a/docs/examples/node/package.json b/docs/examples/node/package.json
index cf8f95b736..3f5f54e9d7 100644
--- a/docs/examples/node/package.json
+++ b/docs/examples/node/package.json
@@ -4,8 +4,6 @@
   "main": "index.js",
   "license": "MIT",
   "dependencies": {
-    "@tdengine/client": "^3.0.1",
-    "@tdengine/rest": "^3.0.0",
     "@tdengine/websocket": "^3.1.0"
   }
 }
diff --git a/docs/examples/node/websocketexample/all_type_query.js b/docs/examples/node/websocketexample/all_type_query.js
index 6524d35718..d1303d68ac 100644
--- a/docs/examples/node/websocketexample/all_type_query.js
+++ b/docs/examples/node/websocketexample/all_type_query.js
@@ -92,9 +92,11 @@ async function all_type_example() {
 }
 
 async function test() {
+    console.log("begin all_type_query")
     await json_tag_example()
     await all_type_example()        
     taos.destroy();
+    console.log("end all_type_query")
 }
 
 test()
diff --git a/docs/examples/node/websocketexample/all_type_stmt.js b/docs/examples/node/websocketexample/all_type_stmt.js
index f095bee090..daf26a1ff1 100644
--- a/docs/examples/node/websocketexample/all_type_stmt.js
+++ b/docs/examples/node/websocketexample/all_type_stmt.js
@@ -139,9 +139,11 @@ async function all_type_example() {
 }
 
 async function test() { 
+    console.log("begin all_type_stmt")
     await json_tag_example()
     await all_type_example()
     taos.destroy();
+    console.log("end all_type_stmt")
 }
 
 test()
diff --git a/docs/examples/node/websocketexample/json_line_example.js b/docs/examples/node/websocketexample/json_line_example.js
index df172278fa..9a986468a8 100644
--- a/docs/examples/node/websocketexample/json_line_example.js
+++ b/docs/examples/node/websocketexample/json_line_example.js
@@ -51,7 +51,9 @@ async function schemalessInsert() {
 }
 
 async function test() {
+    console.log("begin json_line_example")
     await schemalessInsert();
+    console.log("end json_line_example")
 }
 
 test()
\ No newline at end of file
diff --git a/docs/examples/node/websocketexample/line_example.js b/docs/examples/node/websocketexample/line_example.js
index d4e052538b..658fb0faf7 100644
--- a/docs/examples/node/websocketexample/line_example.js
+++ b/docs/examples/node/websocketexample/line_example.js
@@ -43,7 +43,9 @@ async function schemalessInsert() {
 }
 
 async function test() {
-   await schemalessInsert();
+    console.log("begin line_example")
+    await schemalessInsert();
+    console.log("end line_example")
 }
 
 test()
diff --git a/docs/examples/node/websocketexample/nodejsChecker.js b/docs/examples/node/websocketexample/nodejsChecker.js
index 2525ba18e0..346b044ba2 100644
--- a/docs/examples/node/websocketexample/nodejsChecker.js
+++ b/docs/examples/node/websocketexample/nodejsChecker.js
@@ -74,7 +74,9 @@ async function execSql() {
 }
 
 async function test() {
+    console.log("begin nodejsChecker")
     await execSql();
+    console.log("end nodejsChecker")
 }
 
 test()
\ No newline at end of file
diff --git a/docs/examples/node/websocketexample/sql_example.js b/docs/examples/node/websocketexample/sql_example.js
index c759162136..57640d335b 100644
--- a/docs/examples/node/websocketexample/sql_example.js
+++ b/docs/examples/node/websocketexample/sql_example.js
@@ -136,11 +136,13 @@ async function sqlWithReqid() {
 // ANCHOR_END: sqlWithReqid
 
 async function test() {
+    console.log("begin sql_example")
     await createDbAndTable();
     await insertData();
     await queryData();
     await sqlWithReqid();
-    taos.destroy();        
+    taos.destroy();    
+    console.log("end sql_example")
 }
 
 test()
diff --git a/docs/examples/node/websocketexample/stmt_example.js b/docs/examples/node/websocketexample/stmt_example.js
index 7dcc777b75..098b6e1e99 100644
--- a/docs/examples/node/websocketexample/stmt_example.js
+++ b/docs/examples/node/websocketexample/stmt_example.js
@@ -74,7 +74,9 @@ async function stmtInsert() {
 }
 
 async function test () {
+    console.log("begin stmt_example")
     await stmtInsert();
+    console.log("end stmt_example")
 }
 
 test()
\ No newline at end of file
diff --git a/docs/examples/node/websocketexample/telnet_line_example.js b/docs/examples/node/websocketexample/telnet_line_example.js
index dd249a93ee..4aff7ab851 100644
--- a/docs/examples/node/websocketexample/telnet_line_example.js
+++ b/docs/examples/node/websocketexample/telnet_line_example.js
@@ -58,7 +58,9 @@ async function schemalessInsert() {
 }
 
 async function test() {
+    console.log("begin telnet_line_example")
     await schemalessInsert();
+    console.log("end telnet_line_example")
  }
  
  test()
\ No newline at end of file
diff --git a/docs/examples/node/websocketexample/tmq_example.js b/docs/examples/node/websocketexample/tmq_example.js
index d020b4e27a..fa78bf4e18 100644
--- a/docs/examples/node/websocketexample/tmq_example.js
+++ b/docs/examples/node/websocketexample/tmq_example.js
@@ -1,3 +1,4 @@
+const { sleep } = require("@tdengine/websocket");
 const taos = require("@tdengine/websocket");
 
 // ANCHOR: create_consumer
@@ -49,10 +50,18 @@ async function prepare() {
 
     let createTopic = `CREATE TOPIC IF NOT EXISTS ${topics[0]} AS SELECT * FROM ${db}.${stable}`;
     await wsSql.exec(createTopic);
+    wsSql.close();
+}
 
-
-    for (let i = 0; i < 10; i++) {
+async function insert() {
+    let conf = new taos.WSConfig('ws://localhost:6041');
+    conf.setUser('root');
+    conf.setPwd('taosdata');
+    conf.setDb('power');
+    let wsSql = await taos.sqlConnect(conf);
+    for (let i = 0; i < 50; i++) {
         await wsSql.exec(`INSERT INTO d1001 USING ${stable} (location, groupId) TAGS ("California.SanFrancisco", 3) VALUES (NOW, ${10 + i}, ${200 + i}, ${0.32 + i})`);
+        await sleep(100);
     }
     wsSql.close();
 }
@@ -82,8 +91,11 @@ async function consumer() {
     let consumer = null;
     try {
         await prepare();
-        consumer = await createConsumer()
-        await subscribe(consumer)
+        consumer = await createConsumer();
+        const allPromises = [];
+        allPromises.push(subscribe(consumer));
+        allPromises.push(insert());
+        await Promise.all(allPromises);
         await consumer.unsubscribe();
         console.log("Consumer unsubscribed successfully.");
     }
@@ -102,7 +114,9 @@ async function consumer() {
 }
 
 async function test() {
-   await consumer();
+    console.log("begin tmq_example")
+    await consumer();
+    console.log("end tmq_example")
 }
 
 test()
diff --git a/docs/examples/node/websocketexample/tmq_seek_example.js b/docs/examples/node/websocketexample/tmq_seek_example.js
index 8cfc487733..892483e718 100644
--- a/docs/examples/node/websocketexample/tmq_seek_example.js
+++ b/docs/examples/node/websocketexample/tmq_seek_example.js
@@ -101,7 +101,9 @@ async function consumer() {
 // ANCHOR_END: offset 
 
 async function test() {
+    console.log("begin tmq_seek_example")
     await consumer();
+    console.log("end tmq_seek_example")
  }
  
 test()