diff --git a/README.md b/README.md
index b9c59bd5d..0489ab7b3 100644
--- a/README.md
+++ b/README.md
@@ -43,10 +43,10 @@ business data.
 
 ### Installing Open-IM-Server
 
-#### Building from Source
-
 > Open-IM relies on five open source high-performance components: **ETCD**, **MySQL**, **MongoDB**, **Redis**, **Kafka**. Before you deploy Open-IM-Server privately, please make sure that you have installed the above five components and **check the component  connection parameters** in the configuration file. you must install the missing components first,If your server does not have the above components. **It is recommended to use it directly, if you have the above components, if not, Docker-compose is recommended, which you don't need to install dependenciesis  and more convenient**.
 
+#### Building from Source
+
 1. Install [Go environment](https://golang.org/doc/install). Make sure Go version is at least 1.15.
 
 3. Git clone Open-IM project