# \[AI Studio Web App\] Lost Republish association for existing domain familia-ah.ai.studio

**URL:** <https://discuss.ai.google.dev/t/ai-studio-web-app-lost-republish-association-for-existing-domain-familia-ah-ai-studio/195092>\
**Category:** Google AI Studio\
**Tags:** ai-studio\
**Created:** [October 26, 2026, 4:06am UTC](https://discuss.ai.google.dev/t/ai-studio-web-app-lost-republish-association-for-existing-domain-familia-ah-ai-studio/195092 "2026-10-26T04:06:38Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![rayalag](https://d1dlmcr85iqnpo.cloudfront.net/user_avatar/discuss.ai.google.dev/rayalag/32/161625_2.png) [@rayalag](https://discuss.ai.google.dev/u/rayalag)\
**Post date:** [October 26, 2026, 4:06am UTC](https://discuss.ai.google.dev/t/ai-studio-web-app-lost-republish-association-for-existing-domain-familia-ah-ai-studio/195092/1 "2026-10-26T04:06:38Z")

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Issue: Lost Republish association / Subdomain collision on republish  
Application Name: Finanzas Familiares  
Current Production URL: [https://familia-ah.ai.studio](https://familia-ah.ai.studio)  
Affected Subdomain: familia-ah  
Applet ID: 1593716e-b48d-480d-8517-70833237aa…  
Google Cloud Project Number / ID: 470433832..  
Service Revision / Cloud Run: ais-dev-kcgn65vekjfc4fztnyrqiw  
User Account (Email): r…@gmail.com  
Firebase Project ID: family-finance-app-ah  
Production Status: Active and responding with 200 OK (do not delete the subdomain)  
Request: Reassociate the specified Applet ID with the existing subdomain [https://familia-ah.ai.studio](https://familia-ah.ai.studio) to restore the “Republish” flow

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**Author:** ![Payal\_Sharma2](https://d1dlmcr85iqnpo.cloudfront.net/user_avatar/discuss.ai.google.dev/payal_sharma2/32/31911_2.png) [@Payal\_Sharma2](https://discuss.ai.google.dev/u/Payal_Sharma2)\
**Post date:** [October 30, 2026, 8:45am UTC](https://discuss.ai.google.dev/t/ai-studio-web-app-lost-republish-association-for-existing-domain-familia-ah-ai-studio/195092/2 "2026-10-30T08:45:05Z")

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Hello @rayalag,

We have made some changes. Please reload [Google AI Studio](https://aistudio.google.com/), open your app (`1593716e-b48...`), and check the **Publish** panel.

If you have since published this app (`1593716e-b48...`) to another Cloud project under a newer `.ai.studio` URL, **Republish** will now update that newer deployment (each AI Studio app can only be linked to one Cloud Run deployment at a time). If you want to point `familia-ah.ai.studio` to this app instead:

- Remove the `familia-ah.ai.studio` domain mapping entry itself (not just the Cloud Run service; check the **All** tab in the project selector if project `470433...` is not listed under **Recent** ) in [Cloud Run custom domain mappings](https://cloud.google.com/run/docs/mapping-custom-domains), and wait for the deletion to finish.
- In [Google AI Studio](https://aistudio.google.com/), open **Publish** , select **Unpublish app** on the newer deployment, and publish again with `familia-ah` as the **App URL** (note that `familia-ah.ai.studio` will be briefly unavailable while switching deployments).

Please let us know if you still face any issues.