diff --git a/app/locales/cn.ts b/app/locales/cn.ts
index 37b8a5561..44309e6b8 100644
--- a/app/locales/cn.ts
+++ b/app/locales/cn.ts
@@ -3,7 +3,7 @@ import { SubmitKey } from "../store/app";
 const cn = {
   WIP: "该功能仍在开发中……",
   Error: {
-    Unauthorized: "现在是未授权状态，请点击左下角设置按钮输入访问密码。",
+    Unauthorized: "现在是未授权状态，请点击左下角设置按钮输入访问密码。如需购买普通 KEY或者PLUS KEY请联系留言。",
   },
   ChatItem: {
     ChatItemCount: (count: number) => `${count} 条对话`,