# 与 D-Lite 卡有什么不同？

DeCard 是 DCS 现有 D-Lite 卡的品牌升级。除了全新的卡面，我们还增加了一个方便易用的网站，您可以在不打开 DCS 应用的情况下管理您的 DeCard。同时，我们推出了新的奖励活动和推荐活动。

如果您是现有的 D-Lite 卡持有者，当您的 D-Lite 卡需要续订时，将会发给您一张 DeCard。如果您希望在此之前切换到 DeCard，请通过 Telegram 联系我们的客服团队（[@TheDeHelpBot](https://t.me/TheDeHelpBot)）。


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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://help.thedecard.com/decard/yu-dlite-ka-you-shen-me-bu-tong.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.