diff --git a/frontend/messages/zh-CN.json b/frontend/messages/zh-CN.json
index 42250f82..d97460eb 100644
--- a/frontend/messages/zh-CN.json
+++ b/frontend/messages/zh-CN.json
@@ -289,6 +289,8 @@
 	"add": "添加",
 	"callback_urls": "回调 URL",
 	"logout_callback_urls": "登出回调URL",
+	"backchannel_logout_url": "Back-Channel Logout URL",
+	"backchannel_logout_url_description": "URL that receives a logout token when a user's access is revoked, for example when they are disabled or lose group access.",
 	"public_client": "公共客户端",
 	"public_clients_description": "公共客户端没有客户端密钥。它们用于无法安全存储密钥的移动端、Web端和原生应用程序。",
 	"pkce": "公钥代码交换",
@@ -645,6 +647,8 @@
 	"credentials": "资质证明",
 	"client_secrets": "客户端密钥",
 	"client_secrets_description": "该应用用于身份验证的密钥。多个密钥可以同时处于活动状态，因此可以在不影响服务的情况下轮换其中一个密钥。",
+	"auto_create_client_secret": "Automatically create client secrets",
+	"auto_create_client_secret_description": "Create a secret without an expiration date when a confidential OIDC client is added. The secret is shown once after creation.",
 	"no_client_secrets_yet": "该应用目前还没有客户端密钥。",
 	"public_clients_cannot_have_secrets": "公共客户端不能拥有客户端密钥。",
 	"add_client_secret": "添加客户端密钥",