[Feature Request]: Supportin add image, when modify the chunk.

[muliu]

Is there an existing issue for the same feature request?

• [X] I have checked the existing issues.

Is your feature request related to a problem?

No response

Describe the feature you'd like

启用对某个包含图片的word文档解析后，编辑解析块。 添加关键字后，解析块中的图片丢失。 原解析块是有图片的，添加关键字保存后，图片丢失。

Describe implementation you've considered

No response

Documentation, adoption, use case

No response

Additional information

No response