[nodebb-plugin-s3-uploads-updated] Cannot download file after upload

[Thach Huynh]

I am using nodebb-plugin-s3-uploads-updated (https://github.com/louiseMcMahon/nodebb-plugin-s3-uploads#readme) to upload file to S3. Uploading is success, the link appeared !

but when I click to the link to download, a page appeared:

I have already made my bucket permission public. Please help me