Missing image Parameter Requirement on ArcBlock Staging Platform

Hello team,

I would like to report an error that occurs when accessing the page at https://playground.staging.arcblock.io/image-svc/?locale=en, where users only see the message "Please set image param in query string, and refresh this page." This message indicates that an image parameter is required in the query string to load the page content. However, this parameter is neither set automatically nor explained clearly, resulting in a blank page and disrupting the user experience, especially for those unfamiliar with query strings. As a result, they cannot access the expected content, which could potentially reduce the site's functionality and lead to misunderstandings or loss of access to important features.

I recommend that the ArcBlock team consider automating the image parameter setting in the query string with a default configuration if not provided by the user. Additionally, providing clearer instructions or a link to documentation on how to use the image-svc page with the correct image parameter is also very important. These steps will help improve user understanding and ensure better access to the available content.

Thank you for the team's attention in addressing this report, and I apologize if there are any errors in conveying this information. I hope this report can help enhance the user experience on the ArcBlock platform and ensure that all features function properly.