🐛 [Bug]: 项目清除，重新修改，保存报错

[1degrees]

Environment

mac12.7.6 chrome latest

Version

latest

Version

latest

Link to minimal reproduction

Step to reproduce

1、 切换现有页面 2、清除页面内容 3、添加新内容 4、保存

What is expected

清除后、期望正常更改保存

What is actually happening

清除，页面重改，保存报错

What is your project name

二开项目

Any additional comments (optional)

No response

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Title: 🐛 [Bug]: Clear the project, re-modify it, save the error

[chilingling]

感谢反馈&贡献。 #1341 已合入

[Issues-translate-bot]

Bot detected the issue body's language is not English, translate it automatically.

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Thanks for the feedback & contribution. #1341 Joined