update install.md

Author: starry521

Install/install.md

@@ -4,6 +4,8 @@
 
 ### Basic Install
 
+> *Notice: This will only install the basic module. For other algorithm submodules, please follow the instructions [Algorithm Submodule install](#algorithm-submodule-install) to install as needed*
+
 1. Pull the repository and update the submodule
 
 ```
@@ -57,7 +59,7 @@ conda(mamba) env create -f basic_env.yaml
 conda(mamba) activate BestMan
 ```
 
-### Extended install
+### Algorithm Submodule install
 
 > In order to prevent conflicts in environment dependencies between different algorithm submodules in each module, we isolate the environments of each algorithm submodule of BestMan from each other for efficient management and calling.