diff --git a/README.md b/README.md
index e1c6d5f..b587791 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,8 @@
 # DeepL Crack (Chromium Extension)
 ![GitHub stars](https://img.shields.io/github/stars/blueagler/DeepL-Crack?style=flat)
 
+## This project is for research only. You should delete it within 24 hours. All tokens come from the internet. The author is not responsible for any action you take in using it.
+
 ## Preview
 https://user-images.githubusercontent.com/61572188/221816073-67c11553-1387-43a1-803c-bbc0692333d7.mov
 
@@ -8,9 +10,9 @@ https://user-images.githubusercontent.com/61572188/221816073-67c11553-1387-43a1-
 - Bypass the free translator's limit of 5,000 characters
 - Remove edit restriction (available for docx, doc, ppt, pptx, pdf)
 - Remove DeepL Pro Banner for docx, doc, ppt, pptx files
-- Use DeepL Pro Account Cookies/DeepL Api Free Token to translate. This can help you bypass frequency limitations of web api
+- Use DeepL Pro Account Cookies/DeepL Api Free Token to translate (This can help you bypass frequency limitations of web api)
 - Unlock Formal/informal tone
-- Clean cookie and fake random fingerprint
+- Clean cookie and randomnize User Agent
 
 ## Limitations
 > ### DeepL may ban your IP due to high frequency of requests to web api. There are 2 solutions: