docs: update README.md

README.md

@@ -1,7 +1,7 @@
 # Ricecake.py (찰떡.py)
 
 ![Python version](https://img.shields.io/python/required-version-toml?tomlFilePath=https%3A%2F%2Fraw.githubusercontent.com%2FWieeRd%2Fricecake%2Fmaster%2Fpyproject.toml&style=for-the-badge&logo=python&logoColor=white&label=Python&labelColor=1f1f28&color=4584b6)
-![GitHub workflow](https://img.shields.io/github/actions/workflow/status/WieeRd/ricecake/python.yml?style=for-the-badge&logo=github&logoColor=white&label=CI&labelColor=1f1f28)
+![GitHub workflow](https://img.shields.io/github/actions/workflow/status/WieeRd/ricecake/python.yml?style=for-the-badge&logo=github&logoColor=white&label=CI&labelColor=1f1f28&color=98bb6c)
 
 찰떡같이 알아듣는 한국어 퍼지 검색 / 초성 검색 엔진.