diff --git a/README.md b/README.md
index 3ad77fa..7e2fa0f 100644
--- a/README.md
+++ b/README.md
@@ -2,4 +2,4 @@
 1. learn how to quantization
 1. consider way of dev
 
-~I dont no how to do~
+~ I dont no how to do ~