diff --git a/docs-2.0/3.ngql-guide/17.query-tuning-statements/2.kill-session.md b/docs-2.0/3.ngql-guide/17.query-tuning-statements/2.kill-session.md
index 4235ce35359..a81447347e9 100644
--- a/docs-2.0/3.ngql-guide/17.query-tuning-statements/2.kill-session.md
+++ b/docs-2.0/3.ngql-guide/17.query-tuning-statements/2.kill-session.md
@@ -5,7 +5,7 @@ The `KILL SESSION` command is to terminate running sessions.
 !!! note
 
     - Only the NebulaGraph `root` user can terminate sessions.
-    - After executing the `KILL SESSION` command, all Graph services synchronize the latest session information after `2* session_reclaim_interval_secs` seconds.
+    - After executing the `KILL SESSION` command, all Graph services synchronize the latest session information after `2* session_reclaim_interval_secs` seconds (`120` seconds by default).
 
 ## Syntax
 
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 f847a6a642b..08f7cb51f07 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
@@ -51,7 +51,7 @@ For all parameters and their current values, see [Configurations](1.configuratio
 | Name                          | Predefined value         | Description       |
 | ----------------------------- | ------------------------ | ------------------------------------------ |
 |`accept_partial_success`       |`false`                   | When set to `false`, the process treats partial success as an error. This configuration only applies to read-only requests. Write requests always treat partial success as an error. |
-|`session_reclaim_interval_secs`|`10`                      | Specifies the interval that the Session information is sent to the Meta service. This configuration is measured in seconds. |
+|`session_reclaim_interval_secs`|`60`                      | Specifies the interval that the Session information is sent to the Meta service. This configuration is measured in seconds. |
 |`max_allowed_query_size`       |`4194304`                 | Specifies the maximum length of queries. Unit: bytes. The default value is `4194304`, namely 4MB.|
 
 ## Networking configurations