diff --git a/docs/advanced/assets/oauth-for-yggdrasil/enter-user-code.png b/docs/advanced/assets/oauth-for-yggdrasil/enter-user-code.png
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Binary files /dev/null and b/docs/advanced/assets/oauth-for-yggdrasil/enter-user-code.png differ
diff --git a/docs/advanced/oauth2/device-authorization-grant.md b/docs/advanced/oauth2/device-authorization-grant.md
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--- a/docs/advanced/oauth2/device-authorization-grant.md
+++ b/docs/advanced/oauth2/device-authorization-grant.md
@@ -100,6 +100,8 @@ Content-Type: application/json
 
 然后，应用需要引导用户或直接打开 / 调用浏览器，访问授权页面，并按页面提示操作。授权页面的的 URL 为上方响应中的 `verification_uri` 或 `verification_uri_complete`。
 
+![输入授权码界面](../assets/oauth-for-yggdrasil/enter-user-code.png)
+
 > [!NOTE] 授权码
 > 在打开的授权页面中，用户代码（`user_code`）被称为「**授权码**」以帮助用户理解。
 >