diff --git a/manual/config/ldap_in_ce.md b/manual/config/ldap_in_ce.md
index eaa8e537..e6cf90c9 100644
--- a/manual/config/ldap_in_ce.md
+++ b/manual/config/ldap_in_ce.md
@@ -112,5 +112,5 @@ LDAP_FILTER = 'memberOf={output of dsquery command}'
 If your LDAP service supports TLS connections, you can configure `LDAP_SERVER_URL` as the access address of the ldaps protocol to use TLS to connect to the LDAP service, for example:
 
 ```python
-LDAP_SERVER_URL = 'ldaps://192.168.0.1:636/'
+LDAP_SERVER_URL = 'ldaps://192.168.0.1:636'
 ```