AI novel creation tool, detailed synopsis disappears every time.

This is a report on the behavior of "Generate Detailed Synopsis" in "Chapter Management" in the AI Novel Creation Tool.

Phenomenon:

1. Manually enter a detailed synopsis

2. Let the AI generate a detailed synopsis (or manually enter it again after 3 or 4)

3. If you close and reopen the chapter management, the detailed synopsis may revert to 1.

4. The same thing happens when I go back to the "Manage Work" screen, go to "Chapter Management", and look at "Detailed Synopsis".

Please check this.