diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index b1892a709..20e0e9606 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -1,7 +1,7 @@
 default_stages: [ commit ]
 
 # Install
-# 1. pip install pre-commit
+# 1. pip install pre-commit isort black
 # 2. pre-commit install(the first time you download the repo, it will be cached for future use)
 repos:
   - repo: https://github.com/pycqa/isort