---
metadata:
  - name: generator
    content: Diplodoc Platform v5.52.0
alternate:
  - https://ads.yandex.com/helpcenter/en/monetization/app/block.md
  - https://ads.yandex.com/helpcenter/ru/monetization/app/block.md
  - https://ads.yandex.com/helpcenter/zh/monetization/app/block.md
  - href: en/monetization/app/block.md
    type: text/markdown
    title: Markdown version
  - href: ../llms.txt
    type: text/markdown
    title: llms.txt
---
> **Documentation Index:** Fetch the complete configuration index at https://ads.yandex.com/helpcenter/en/llms.txt

# Blocking unwanted ads

<!-- source: en/_includes/common/app/block.md -->
<!--
ГОТОВО
Текст в РМП: mobile-ads/en/monetization/app/block.md
Текст в Trustmon: trustmon/en/app/block.md
-->

{% note info %}

Keep in mind that blocks can reduce the number of ads available for impressions and, therefore, decrease your revenue.

{% endnote %}


## Block by domain or Bundle ID {#domain-bundle}

1. Open the app page in the Yandex Advertising Network interface, click **Settings**, and go to **Blockings**.
1. Add the domains or Bundle IDs of apps that you don't want to see advertized in the app. You can add several comma-separated blocks at once.
1. Click **Add**.

All changes to settings will automatically take effect 30 minutes after saving them.
To cancel a blocking, find it in the list of blockings below and delete it using the ![](../../_images/common/delete.png) element (that appears on hover).
To remove all units, click **Clear list**.

You can also block the display of unwanted ads for all applications in your account. For more information, see [Account registration and setup](https://ads.yandex.com/helpcenter/en/monetization/account/block.md).

## Block by category {#setting-thm}

You can restrict displaying ads on certain categories:

1. Open the app page and click **Settings**.
1. Go to the **Blockings** → **Add blocking** → **Topics** tab and select the categories you want to block from the list.
1. Click **Add**.


  {% cut "How it looks in the interface" %}

  ![](../_images/block-category.gif)

  {% endcut %}


These restrictions will apply to all ad units in the app.
If you can't find the category you're looking for, contact [support](https://ads.yandex.com/helpcenter/en/support/contact.md).
<!-- endsource: en/_includes/common/app/block.md -->


<!-- source: en/monetization/_includes/support.md -->
[Contact support](https://ads.yandex.com/helpcenter/en/support/contact.md){.button}


<!-- endsource: en/monetization/_includes/support.md -->