diff --git a/TODO b/TODO
index d3cb483c5..3e195f99b 100644
--- a/TODO
+++ b/TODO
@@ -1,11 +1,10 @@
 Things to do (Things that are not done yet)
 
-* Special variables ($1,$2..)
+* special variables ($1,$2..)
 * super in aliased methods
+* multi-assignment decomposing
+* keyword arguments in def statement
 
 Things to improve (Done but things to fix)
 
-* Hash (Reduce size. Use khash or save the order)
-* stringEx (Delete encoding、delete CODERANGE、delete everything except UTF-8 or ASCII)
 * Make additions as they are noticed.
-