diff --git a/README.md b/README.md
index 7addcd1..1c9cb19 100644
--- a/README.md
+++ b/README.md
@@ -15,10 +15,6 @@ The interpreter is still in development.Anyone who interested in this could also
 # Lexical Analysis
   
 What do it's outputs look like?
-  
-> ( identifier   | engineTimer )
-
-> ( operator     | . )
 
 > ( identifier   | start )
 
@@ -32,8 +28,6 @@ What do it's outputs look like?
 
 > ( operator     | ) )
 
-> ( operator     | ; )
-
 This is what it outputs.
 
 And the flow chart of lexer is here:
@@ -91,8 +85,6 @@ You can try a calculator in __version 0.17~0.19__ !
 
 In __version 1.2__ the ast has been completed.
 
-But there are still some bugs inside.
-
 # Balloon script
 
 [Balloon](https://github.com/ValKmjolnir/Balloon-script) is created for experiment.