diff --git a/.gitignore b/.gitignore
index b6e4761..224c7ac 100644
--- a/.gitignore
+++ b/.gitignore
@@ -26,6 +26,7 @@ share/python-wheels/
 .installed.cfg
 *.egg
 MANIFEST
+.idea/
 
 # PyInstaller
 #  Usually these files are written by a python script from a template
diff --git a/README.md b/README.md
index 7b05f6b..ffcd17b 100644
--- a/README.md
+++ b/README.md
@@ -23,9 +23,9 @@ Make bilingual epub books Using AI translate
 e.g.
 ```shell
 # 如果你想快速测一下
-python3 make.py - --book_name test_books/animal_farm.epub --openai_key ${openai_key} --no_limit --test
+python3 make.py --book_name test_books/animal_farm.epub --openai_key ${openai_key} --no_limit --test
 # or do it
-python3 make.py - --book_name test_books/animal_farm.epub --openai_key ${openai_key}
+python3 make.py --book_name test_books/animal_farm.epub --openai_key ${openai_key}
 # or 用 gpt3 模型
 export OPENAI_API_KEY=${your_api_key}
 python3 make.py --book_name test_books/animal_farm.epub --model gpt3 --no_limit