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Use the bug fix template if you're submitting a bug fix pull request by adding `template=bug_fix.md` to your pull request URL. -->
# Description
<!-- Describe the new feature or modification to an existing feature clearly and consciously. -->
# Motivation
<!-- Explain the reason for adding or modifying this feature. -->
# Key changes
<!-- Provide a technically detailed description of the key changes made. -->
- Frontend
- Backend
# Test plan
## Suggestions
<!-- Provide any suggestions or recommendations for improvements in the testing plan. -->
## Underlying risk
<!-- Identify any potential risks or issues that may arise from the new feature or modification. -->
# Showcase
<!-- Including any screenshots of the new feature or modification. -->
Co-authored-by: sealday <sealday@gmail.com>
Reviewed-on: daoyoucloud/tachycode#362
