diff --git a/apps/jumpserver/settings/auth.py b/apps/jumpserver/settings/auth.py
index 92c0d82f1..7d8cecd28 100644
--- a/apps/jumpserver/settings/auth.py
+++ b/apps/jumpserver/settings/auth.py
@@ -32,7 +32,8 @@ if os.path.isfile(LDAP_CERT_FILE):
 #    AUTH_LDAP_GROUP_SEARCH_OU, ldap.SCOPE_SUBTREE, AUTH_LDAP_GROUP_SEARCH_FILTER
 # )
 AUTH_LDAP_CONNECTION_OPTIONS = {
-    ldap.OPT_TIMEOUT: CONFIG.AUTH_LDAP_CONNECT_TIMEOUT
+    ldap.OPT_TIMEOUT: CONFIG.AUTH_LDAP_CONNECT_TIMEOUT,
+    ldap.OPT_NETWORK_TIMEOUT: CONFIG.AUTH_LDAP_CONNECT_TIMEOUT
 }
 AUTH_LDAP_CACHE_TIMEOUT = 1
 AUTH_LDAP_ALWAYS_UPDATE_USER = True