Are the menu tab records obvious?

Is the title bar clear?

Is there a progress reminder for data loading?

Are all icons or terms understood by the user?

Are there any icons that are easily ambiguous?

In addition to icons, can all text be read by users? Is there any technical language that is closer to technology than to users?

Does it support undo or redo?

Functions with the same meaning must have the same name or icon.

Do the positions of both the back and forward buttons remain the same? Is there any situation where some pages have it and some pages don’t?

Is there a second confirmation for important operations that are prone to errors? For example, canceling an order, deleting records, etc.

Is there any text prompt before making irreversible operations such as deletion?

Will the filled-in content be displayed to the user for confirmation during final confirmation?

Have the selected products and quantities been reconfirmed with the user before final ordering?

Is the loading speed fast enough?

Are the functions too complex to understand?

Is the direction of all clickable places clear? Are there any click events that make users hesitate?

Most importantly, do your intermediate users understand how to use it?

Are important features/content highlighted?

Is the layout clearly divided?

Are unimportant functions hidden or moved or toned down?

If an error occurs, is there a user-friendly prompt telling the user where to go instead of just 404?

Will there be any abnormal operation that causes the application to crash?

Can simple functions be understood without documentation?

Is there any novice guidance for unfamiliar functions?

Is there a help center for difficult features?

Is there help documentation for complex questions?

Is the customer service number posted?