富文本组件打开时，会将原始值中的标签冲掉

[helloqian12138]

Describe the bug
A clear and concise description of what the bug is.
比如，我使用富文本组件写了一个数据: "

{{rec.name}}

"
当我用富文本编辑器编辑数据时，原始值变成了 "

{{rec.name}}

"
To Reproduce
Steps to reproduce the behavior:

1. Go to '...'
2. Click on '....'
3. Scroll down to '....'
4. See error

Expected behavior
A clear and concise description of what you expected to happen.

Screenshots
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Desktop (please complete the following information):

• Drip-table version:
• Drip-table-generator version (optional):
• React version:
• OS: [e.g. iOS]
• Browser [e.g. chrome, safari]
• Version [e.g. 22]

Smartphone (please complete the following information):

• Drip-table version:
• Drip-table-generator version (optional):
• React version:
• Device: [e.g. iPhone6]
• OS: [e.g. iOS8.1]
• Browser [e.g. stock browser, safari]
• Version [e.g. 22]

Additional context
Add any other context about the problem here.