Update README.md

README.md

@@ -65,7 +65,7 @@ The **OpenPanel** interface is the client-level panel where end-users can manage
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 |           ![ssl](https://img.shields.io/badge/Let'sEncrypt-green?logo=letsencrypt&logoColor=white)       | ![apache](https://img.shields.io/badge/Apache-2.4-7aba03?logo=apache&logoColor=white)  |
-|           hhg       |  ![mysql](https://img.shields.io/badge/MySQL-5.5--8.2-blue?logo=mysql&logoColor=white)  |
+|           ![docker](https://img.shields.io/badge/Docker-blue?logo=docker&logoColor=white)       |  ![mysql](https://img.shields.io/badge/MySQL-5.5--8.2-blue?logo=mysql&logoColor=white)  |
 |           hhg       |  ![nginx](https://img.shields.io/badge/Nginx-1.22--1.26-blue?logo=nginx&logoColor=white) |
 |           hhg       | ![redis](https://img.shields.io/badge/Redis-3.0--7.2-blue?logo=redis&logoColor=white)  |
 |           hhg       |  ![php](https://img.shields.io/badge/PHP-5.4--8.3-blue?logo=php&logoColor=white) |