diff --git a/Files.cabal b/Files.cabal
--- a/Files.cabal
+++ b/Files.cabal
@@ -1,8 +1,8 @@
 name:                Files
-version:             0.1.0.0
+version:             0.1.1.0
 synopsis:            File content extraction/rearrangement
 description:         Please see README.md
-homepage:            https://github.com/githubuser/Files#readme
+homepage:            https://github.com/yuhangwang/Files#readme
 license:             MIT
 license-file:        LICENSE
 author:              Yuhang(Steven) Wang
@@ -20,7 +20,7 @@
                      , Files 
 
 library
-    exposed-modules: Files
+    exposed-modules: System.Files
     other-modules: Heads, Hello
     hs-source-dirs: library, library/deps
     build-depends: base >= 4.7 && < 5
diff --git a/library/Files.hs b/library/Files.hs
deleted file mode 100644
--- a/library/Files.hs
+++ /dev/null
@@ -1,7 +0,0 @@
-module Files 
-    ( module Heads
-    , module Hello) where
-
-import Heads
-import Hello
-
diff --git a/library/System/Files.hs b/library/System/Files.hs
new file mode 100644
--- /dev/null
+++ b/library/System/Files.hs
@@ -0,0 +1,7 @@
+module System.Files 
+    ( module Heads
+    , module Hello) where
+
+import Heads
+import Hello
+
diff --git a/src/Main.hs b/src/Main.hs
--- a/src/Main.hs
+++ b/src/Main.hs
@@ -1,5 +1,5 @@
 module Main where
-import Files
+import System.Files
 import System.Environment
 main :: IO ()
 main = do
diff --git a/test-suite/HeadsSpec.hs b/test-suite/HeadsSpec.hs
--- a/test-suite/HeadsSpec.hs
+++ b/test-suite/HeadsSpec.hs
@@ -1,6 +1,6 @@
 module HeadsSpec (spec) where
 
-import Files (heads)
+import System.Files (heads)
 import Test.Hspec
 import Test.Hspec.QuickCheck