diff --git a/docs/en/07-develop/07-tmq.mdx b/docs/en/07-develop/07-tmq.mdx
index c85109d3c5b5e2ea4d02311dd930b2bb2fe2040c..dc0f07d3d518eb1501a5fb3b21d8b4479d59c9e4 100644
--- a/docs/en/07-develop/07-tmq.mdx
+++ b/docs/en/07-develop/07-tmq.mdx
@@ -293,7 +293,6 @@ You configure the following parameters when creating a consumer:
 |      `auto.offset.reset`       |  enum   | Initial offset for the consumer group                                     | Specify `earliest`, `latest`, or `none`(default) |
 |      `enable.auto.commit`      | boolean | Commit automatically                                             | Specify `true` or `false`.                   |
 |   `auto.commit.interval.ms`    | integer | Interval for automatic commits, in milliseconds                           |
-| `enable.heartbeat.background`  | boolean | Backend heartbeat; if enabled, the consumer does not go offline even if it has not polled for a long time |                                             |
 | `experimental.snapshot.enable` | boolean | Specify whether to consume messages from the WAL or from TSBS                    |                                             |
 |     `msg.with.table.name`      | boolean | Specify whether to deserialize table names from messages                                 |
 
@@ -368,7 +367,6 @@ conf := &tmq.ConfigMap{
  "td.connect.port":              "6030",
  "client.id":                    "test_tmq_c",
  "enable.auto.commit":           "false",
- "enable.heartbeat.background":  "true",
  "experimental.snapshot.enable": "true",
  "msg.with.table.name":          "true",
 }
@@ -418,7 +416,6 @@ Python programs use the following parameters:
 | `auto.commit.interval.ms` | string | Interval for automatic commits, in milliseconds | |
 | `auto.offset.reset` | string | Initial offset for the consumer group | Specify `earliest`, `latest`, or `none`(default) |
 | `experimental.snapshot.enable` | string | Specify whether to consume messages from the WAL or from TSDB | Specify `true` or `false` |
-| `enable.heartbeat.background` | string | Backend heartbeat; if enabled, the consumer does not go offline even if it has not polled for a long time | Specify `true` or `false` |
 
 </TabItem>
 
diff --git a/docs/examples/go/sub/main.go b/docs/examples/go/sub/main.go
index 1f7218936fbe457615562ded1b938daca95225cb..334b8f290bd7d00e522ea1738a7822bdfea1d80d 100644
--- a/docs/examples/go/sub/main.go
+++ b/docs/examples/go/sub/main.go
@@ -35,7 +35,6 @@ func main() {
 		"td.connect.port":              "6030",
 		"client.id":                    "test_tmq_client",
 		"enable.auto.commit":           "false",
-		"enable.heartbeat.background":  "true",
 		"experimental.snapshot.enable": "true",
 		"msg.with.table.name":          "true",
 	})
diff --git a/docs/zh/07-develop/07-tmq.mdx b/docs/zh/07-develop/07-tmq.mdx
index fb171042d973ec8201ca0ae5f016c5d5b4324e85..5771e5053aa3cc79274d1c5b23c7f01965b7a9e2 100644
--- a/docs/zh/07-develop/07-tmq.mdx
+++ b/docs/zh/07-develop/07-tmq.mdx
@@ -291,7 +291,6 @@ CREATE TOPIC topic_name AS DATABASE db_name;
 |      `auto.offset.reset`       |  enum   | 消费组订阅的初始位置                                     | 可选：`earliest`(default), `latest`, `none` |
 |      `enable.auto.commit`      | boolean | 是否启用消费位点自动提交                                 | 合法值：`true`, `false`。                   |
 |   `auto.commit.interval.ms`    | integer | 以毫秒为单位的消费记录自动提交消费位点时间间             | 默认 5000 m                                 |
-| `enable.heartbeat.background`  | boolean | 启用后台心跳，启用后即使长时间不 poll 消息也不会造成离线 | 默认开启                                    |
 | `experimental.snapshot.enable` | boolean | 是否允许从 TSDB 消费数据                                 | 实验功能，默认关闭                          |
 |     `msg.with.table.name`      | boolean | 是否允许从消息中解析表名, 不适用于列订阅（列订阅时可将 tbname 作为列写入 subquery 语句）               | |
 
@@ -366,7 +365,6 @@ conf := &tmq.ConfigMap{
  "td.connect.port":              "6030",
  "client.id":                    "test_tmq_c",
  "enable.auto.commit":           "false",
- "enable.heartbeat.background":  "true",
  "experimental.snapshot.enable": "true",
  "msg.with.table.name":          "true",
 }
@@ -418,7 +416,6 @@ consumer = Consumer({"group.id": "local", "td.connect.ip": "127.0.0.1"})
 | `auto.commit.interval.ms` | string | 以毫秒为单位的自动提交时间间隔 | 默认值：5000 ms |
 | `auto.offset.reset` | string | 消费组订阅的初始位置 | 可选：`earliest`(default), `latest`, `none` |
 | `experimental.snapshot.enable` | string | 是否允许从 TSDB 消费数据 | 合法值：`true`, `false` |
-| `enable.heartbeat.background` | string | 启用后台心跳，启用后即使长时间不 poll 消息也不会造成离线 | 合法值：`true`, `false` |
 
 </TabItem>
 
diff --git a/tests/system-test/0-others/tmqBasic.json b/tests/system-test/0-others/tmqBasic.json
index 24e815708aeefcb18452cfd20670aba2e185e589..d716bff3ac254c3d1106c25bd0a45ce8f43603d4 100644
--- a/tests/system-test/0-others/tmqBasic.json
+++ b/tests/system-test/0-others/tmqBasic.json
@@ -14,7 +14,6 @@
         "auto.offset.reset": "earliest",
         "enable.auto.commit": "true",
         "auto.commit.interval.ms": 1000,
-        "enable.heartbeat.background": "true",
         "experimental.snapshot.enable": "true",
         "msg.with.table.name": "false",
         "topic_list": [
diff --git a/utils/test/c/tmq_taosx_ci.c b/utils/test/c/tmq_taosx_ci.c
index 1f25eae366a31b585ca420cc5f289d1cc22c0ecd..6661d6d14a9f339b58d4ef22e3aa6e69d7663229 100644
--- a/utils/test/c/tmq_taosx_ci.c
+++ b/utils/test/c/tmq_taosx_ci.c
@@ -542,7 +542,6 @@ tmq_t* build_consumer() {
   tmq_conf_set(conf, "td.connect.pass", "taosdata");
   tmq_conf_set(conf, "msg.with.table.name", "true");
   tmq_conf_set(conf, "enable.auto.commit", "true");
-  tmq_conf_set(conf, "enable.heartbeat.background", "true");
 
   if (g_conf.snapShot) {
     tmq_conf_set(conf, "experimental.snapshot.enable", "true");