diff --git a/haloword.desktop b/haloword.desktop
index d2658ae..5b720c2 100644
--- a/haloword.desktop
+++ b/haloword.desktop
@@ -1,7 +1,7 @@
 [Desktop Entry]
 Name=haloword
 Exec=ubuntu-html5-app-launcher $@ --www=www
-Icon=qmlscene
+Icon=icon256.png
 Terminal=false
 Type=Application
 X-Ubuntu-Touch=true
diff --git a/haloword.json b/haloword.json
index 6a657ca..0cefa9c 100644
--- a/haloword.json
+++ b/haloword.json
@@ -2,5 +2,5 @@
     "policy_groups": [
         "networking"
     ],
-    "policy_version": 1
-}
+    "policy_version": 1.1
+}
\ No newline at end of file
diff --git a/icon256.png b/icon256.png
new file mode 100644
index 0000000..6622ffe
Binary files /dev/null and b/icon256.png differ
diff --git a/manifest.json b/manifest.json
index ec1036a..428bc53 100644
--- a/manifest.json
+++ b/manifest.json
@@ -1,15 +1,15 @@
 {
+    "name": "com.ubuntu.developer.xhacker.haloword",
+    "description": "A well-designed dictionary application.",
+    "framework": "ubuntu-sdk-14.04-html-dev1",
     "architecture": "all",
-    "description": "description of haloword",
-    "framework": "ubuntu-sdk-13.10",
+    "title": "Halo Word",
     "hooks": {
         "haloword": {
             "apparmor": "haloword.json",
             "desktop": "haloword.desktop"
         }
     },
-    "maintainer": "",
-    "name": "com.ubuntu.developer.username.haloword",
-    "title": "haloword",
-    "version": "0.1"
-}
+    "version": "0.1.1",
+    "maintainer": "Xhacker Liu <liu.dongyuan@gmail.com>"
+}
\ No newline at end of file