diff --git a/Main.hs b/Main.hs
--- a/Main.hs
+++ b/Main.hs
@@ -102,7 +102,7 @@
     ( "" , _ , "help" ) -> do
       call $ ( update $ T.pack $ "@" ++ ( T.unpack $ userScreenName $ statusUser status ) ++ " Please see https://github.com/minamiyama1994/chomado-bot-on-haskell/blob/minamiyama1994/README.md" ) & inReplyToStatusId ?~ statusId status
       return ( )
-    ( "" , _ , 'm' : 'e' : 'm' : 'o' : ' ' : memo ) -> if ( userScreenName $ statusUser status ) == "minamiyama1994"
+    ( "" , _ , 'm' : 'e' : 'm' : 'o' : ' ' : memo ) -> if ( userScreenName $ statusUser status ) == "1994minamiyama"
       then do
         current <- liftIO getCurrentTime
         liftIO $ runSqlite dbName $ insert_ $ Memo ( T.pack memo ) current
@@ -133,7 +133,7 @@
   times <- liftIO $ runSqlite dbName $ selectList [ ] [ ]
   forM_ times $ \ ( Entity _ time ) -> if matchTime ( addMinutes ( 60 * 9 ) current ) $ timerTime time
     then do
-      call $ update $ T.pack $ ( "@minamiyama1994 " ++ ) $ T.unpack $ timerText time
+      call $ update $ T.pack $ ( "@1994minamiyama " ++ ) $ T.unpack $ timerText time
       return ( )
     else return ( )
   liftIO $ threadDelay $ 1000 * 500
diff --git a/README.md b/README.md
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
 masakazu-bot
 ======================
 
-@minamiyama1994_ on haskell
+@minamiyama1994\_ on haskell
 
 ## Function
 
@@ -13,3 +13,4 @@
  * [response example](https://twitter.com/minamiyama1994_/status/489739074102501376)
 * memo management of @minamiyama1994
 * show help
+* management timer
diff --git a/masakazu-bot.cabal b/masakazu-bot.cabal
--- a/masakazu-bot.cabal
+++ b/masakazu-bot.cabal
@@ -2,7 +2,7 @@
 -- further documentation, see http://haskell.org/cabal/users-guide/
 
 name:                masakazu-bot
-version:             0.3.0.0
+version:             0.4.0.0
 synopsis:            @minamiyama1994_bot on haskell
 -- description:         
 homepage:            https://github.com/minamiyama1994/chomado-bot-on-haskell/tree/minamiyama1994