Describe The Bug
The Markdown "reference" command will cause indentation on both sides of the text.

Steps To Reproduce

1. Edit metadata
2. Use the Markdown "reference" command
3. Save the changes
4. The part where the text of the page is "quoted" is indented equidistantically on both sides.

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Describe The Bug
Markdown “引用” 命令会导致文本左右两侧都进行缩进

Steps To Reproduce

1. 编辑元数据
2. 使用 Markdown “引用” 命令
3. 保存更改
4. 页面文本被“引用”的部分，两侧都被等距的缩进了。