diff --git a/README.md b/README.md
index e4f96cb..83aa308 100644
--- a/README.md
+++ b/README.md
@@ -17,7 +17,7 @@
 >    borders.
 > 2. Rust use lazy init, so first calling will be a little slow.
 > 3. Use about 40MB memory.
-> 4. It's tested under Python 3.9+ but support 3.8+(noqa).
+> 4. It's tested under Python 3.9+.
 > 5. Try it online: <https://ringsaturn.github.io/tzf-web/>
 
 ## Usage