diff --git a/README.md b/README.md
index edfd673..f2602e2 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # Run
 ```bash
-python app.py
+python3 app.py
 ```
 
 # Open
diff --git a/app.py b/app.py
index 1d66692..351e6bb 100644
--- a/app.py
+++ b/app.py
@@ -1,6 +1,6 @@
-# http://localhost:8501
+# http://localhost:5002
 try: import os, io, tempfile, streamlit
-except: os.system('pip install -q streamlit')
+except: os.system('python3 -m pip install -q streamlit')
 finally: import streamlit as st
 if st.runtime.exists(): 
     st.title('맥모닝 OCR')