diff --git a/sql-statements/sql-statement-kill.md b/sql-statements/sql-statement-kill.md
index aafcbf5b7f6c4..99b153eb5483e 100644
--- a/sql-statements/sql-statement-kill.md
+++ b/sql-statements/sql-statement-kill.md
@@ -35,7 +35,7 @@ Query OK, 0 rows affected (0.00 sec)
## MySQL compatibility
* By design, `KILL` is not compatible with MySQL by default. This helps prevent against a case of a connection being terminated on the wrong TiDB server, because it is common to place multiple TiDB servers behind a load balancer.
-* Only set [`compatible-kill-query = true`](/tidb-configuration-file.md#compatible-kill-query) in your configuration file if you are certain that clients always will be connected to the same TiDB node, since the default mysql client on ctrl-c will open a new connection to kill the currently running command, and if there are proxies in between, the new connection might be routed to a different TiDB node possibly killing a different session.
+* DO NOT set [`compatible-kill-query = true`](/tidb-configuration-file.md#compatible-kill-query) in your configuration file UNLESS you are certain that clients will be always connected to the same TiDB node. This is because pressing ctrl+c in the default MySQL client opens a new connection in which `KILL` is executed. If there are proxies in between, the new connection might be routed to a different TiDB node, which possibly kills a different session.
* The `KILL TIDB` statement is a TiDB extension, which is a different syntax from the MySQL `KILL [CONNECTION|QUERY]` command and the MySQL command-line ctrl+c feature. It is safe to use `KILL TIDB` on the same TiDB node.
## See also