### TikTok重要产品更新
* **Lowest Cost预算消耗逻辑优化**
* **长期留存优化（7天）开放白名单申请测试**
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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.uniagency.net/media/tiktok/tik-tok-chan-pin-geng-xin/9-yue-geng-xin-nei-rong.md?ask=
```
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.