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 819d27d2385..1768e226f38 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
@@ -53,7 +53,7 @@
 
 - 终止多个会话。
 
-  - 终止除创建时间小于`2022-12-14T18:00:00`的会话外的所有会话。
+  - 终止创建时间小于`2023-01-05T18:00:00`的所有会话。
     ```
     nebula> SHOW SESSIONS | YIELD $-.SessionId AS sid WHERE $-.CreateTime < datetime("2023-01-05T18:00:00") | KILL SESSIONS $-.sid
     ```