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Dify version

1.11.4

Cloud or Self Hosted

Self Hosted (Docker)

Steps to reproduce

just update version to 1.11.4

the error is:

 File "/app/api/.venv/lib/python3.12/site-packages/qcloud_cos/cos_client.py", line 569, in get_object rt = self.send_request( ^^^^^^^^^^^^^^^^^^ File "/app/api/.venv/lib/python3.12/site-packages/qcloud_cos/cos_client.py", line 451, in send_request raise CosClientError(str(e)) qcloud_cos.cos_exception.CosClientError: HTTPSConnectionPool(host='your-custom-domain', port=443): Max retries exceeded with url: /privkeys/a901cc01-7c0f-4088-9df1-d1a7b128920f/private.pem (Caused by NameResolutionError("HTTPSConnection(host='your-custom-domain', port=443): Failed to resolve 'your-custom-domain' ([Errno -3] Temporary failure in name resolution)"))

✔️ Expected Behavior

I only used Tencent Cloud COS but didn't use a custom domain, so I didn't configure TENCENT_COS_CUSTOM_DOMAIN. This usage should be supported, but in the docker-compose.yaml file, it was given a default value.

https://github.com/langgenius/dify/blob/main/docker/docker-compose.yaml#L152
TENCENT_COS_CUSTOM_DOMAIN: ${TENCENT_COS_CUSTOM_DOMAIN:-your-custom-domain}

❌ Actual Behavior

The domain name was forcibly set to "your-custom-domain", and setting it to empty or None had no effect.