diff --git a/docs-2.0/5.configurations-and-logs/1.configurations/3.graph-config.md b/docs-2.0/5.configurations-and-logs/1.configurations/3.graph-config.md
index 218988b5c20..3f492a074c6 100644
--- a/docs-2.0/5.configurations-and-logs/1.configurations/3.graph-config.md
+++ b/docs-2.0/5.configurations-and-logs/1.configurations/3.graph-config.md
@@ -64,7 +64,7 @@ For all parameters and their current values, see [Configurations](1.configuratio
 |`reuse_port`                |`false`           | When set to `false`, the `SO_REUSEPORT` is closed. |
 |`listen_backlog`            |`1024`            | Specifies the maximum length of the connection queue for socket monitoring. This configuration must be modified together with the `net.core.somaxconn`. |
 |`client_idle_timeout_secs`  |`28800`               | Specifies the time to expire an idle connection. The default is 8 hours. `0` means that the connection will never expire. This configuration is measured in seconds. |
-|`session_idle_timeout_secs` |`28800`               | Specifies the time to expire an idle session. The value ranges from 1 to 604800. The default is 8 hours. `0` means that the session will never expire. This configuration is measured in seconds. |
+|`session_idle_timeout_secs` |`28800`               | Specifies the time to expire an idle session. The value ranges from 1 to 604800. The default is 8 hours. This configuration is measured in seconds. |
 |`num_accept_threads`        |`1`               | Specifies the number of threads that accept incoming connections. |
 |`num_netio_threads`         |`0`               | Specifies the number of networking IO threads. `0` is the number of CPU cores. |
 |`num_worker_threads`        |`0`               | Specifies the number of threads that execute queries. `0` is the number of CPU cores. |