diff --git a/Nemesis b/Nemesis
deleted file mode 100644
--- a/Nemesis
+++ /dev/null
@@ -1,29 +0,0 @@
-import Air.Env
-import Prelude ()
-import System.Nemesis.Env
-import System.Nemesis.Titan
-
-main = run - do
-
-  clean
-    [
-      "**/*.o"
-    , "**/*.hi"
-    ]
-
-
-  desc "prepare cabal dist"
-  task "dist" - do
-    sh "cabal clean"
-    sh "cabal configure"
-    sh "cabal sdist"
-
-  titan "Main.hs"
-
-
-  task "t:Main/titan" - return ()
-
-
-  desc "console"
-  task "i" - do
-    sh "ghci -isrc src/Web/Geek/Serve.hs"
diff --git a/geek.cabal b/geek.cabal
--- a/geek.cabal
+++ b/geek.cabal
@@ -1,19 +1,16 @@
 Name:                 geek
-Version:              1.1.0.1
+Version:              1.1.1.0
 Build-type:           Simple
 Synopsis:             Geek blog engine
-Description:          A dynamic blog engine, customizable with standard web technology, i.e. HTML, CSS and Javascript (JSON)
+Description:          A dynamic blog engine, customizable with standard web technology
 
 License:              BSD3
 License-file:         LICENSE
 Author:               Jinjing Wang
 Maintainer:           Jinjing Wang <nfjinjing@gmail.com>
-Build-Depends:        base
 Cabal-version:        >= 1.6
 category:             Web
 homepage:             http://github.com/nfjinjing/geek
-data-files:
-                      Nemesis
 
 Library
   ghc-options:        -W
@@ -35,7 +32,7 @@
                     , hack2-contrib
                     , miku
                     , mtl
-                    , old-locale
+                    -- , old-locale
                     , process
                     , random
                     , safe
diff --git a/src/Web/Geek/Application.hs b/src/Web/Geek/Application.hs
--- a/src/Web/Geek/Application.hs
+++ b/src/Web/Geek/Application.hs
@@ -132,6 +132,10 @@
 
                 .to_list
 
+          puts - show _query_tokens
+          puts - show _matched_post_ids_for_tokens
+          puts - show _matched_post_ids_set_list
+
           return - matched_post_ids.map (\_id -> _posts.at _id) .catMaybes.sortBy (compare `on` date).reverse
 
     text_params :: AppMonadT [(Text, Text)]
diff --git a/src/Web/Geek/Config.hs b/src/Web/Geek/Config.hs
--- a/src/Web/Geek/Config.hs
+++ b/src/Web/Geek/Config.hs
@@ -18,7 +18,7 @@
 import System.Directory (doesFileExist)
 import System.Environment (getArgs)
 import System.Exit (exitWith, ExitCode(..))
-import System.Locale (defaultTimeLocale)
+-- import System.Locale (defaultTimeLocale)
 
 import Text.Printf
 import Web.Geek.DefaultConfig
diff --git a/src/Web/Geek/Post.hs b/src/Web/Geek/Post.hs
--- a/src/Web/Geek/Post.hs
+++ b/src/Web/Geek/Post.hs
@@ -16,7 +16,7 @@
 import Data.Time
 import GHC.Exts( IsString(..) )
 import System.FilePath
-import System.Locale
+-- import System.Locale
 import Web.Geek.Config
 import Web.Geek.Type
 import qualified Data.Text as T
diff --git a/src/Web/Geek/RSS.hs b/src/Web/Geek/RSS.hs
--- a/src/Web/Geek/RSS.hs
+++ b/src/Web/Geek/RSS.hs
@@ -20,8 +20,8 @@
 import qualified Data.Text as T
 import Data.Maybe
 import Control.Monad (forM_)
-import System.Locale (defaultTimeLocale)
-import Data.Time (formatTime)
+-- import System.Locale (defaultTimeLocale)
+import Data.Time (formatTime, defaultTimeLocale)
 import Data.Char (isSpace)
 
   {-