diff --git a/README-ja.md b/README-ja.md
index 350050a..43ce080 100644
--- a/README-ja.md
+++ b/README-ja.md
@@ -14,16 +14,16 @@ SVG Viewer for Visual Studio Code
 
 ![palette](img/palette.png)
 
-### View SVG - `Ctrl(Cmd)+Shift+V O`
+### View SVG - `Alt+S O`
 SVGをエディタ上で表示
 
-### Export PNG - `Ctrl(Cmd)+Shift+V E`
+### Export PNG - `Alt+S E`
 SVGをPNGに変換
 
-### Export PNG with explicitly size - `Ctrl(Cmd)+Shift+V X`
+### Export PNG with explicitly size - `Alt+S X`
 サイズを明示的に指定して、SVGをPNGに変換
 
-### Copy data URI scheme - `Ctrl(Cmd)+Shift+V C`
+### Copy data URI scheme - `Alt+S C`
 SVGをdata URI schemeに変換し、クリップボードにコピー
 
 ![preview](img/preview.png)
diff --git a/README.md b/README.md
index b179495..81ada46 100644
--- a/README.md
+++ b/README.md
@@ -15,16 +15,16 @@ SVG Viewer for Visual Studio Code
 
 ![palette](img/palette.png)
 
-### View SVG - `Ctrl(Cmd)+Shift+V O`
+### View SVG - `Alt+S O`
 Display SVG on an Editor
 
-### Export PNG - `Ctrl(Cmd)+Shift+V E`
+### Export PNG - `Alt+S E`
 Convert from SVG to PNG
 
-### Export PNG with explicitly size - `Ctrl(Cmd)+Shift+V X`
+### Export PNG with explicitly size - `Alt+S X`
 Convert from SVG to PNG with explicitly size
 
-### Copy data URI scheme - `Ctrl(Cmd)+Shift+V C`
+### Copy data URI scheme - `Alt+S C`
 Convert from SVG to data URI scheme and copy to the clipboard
 
 ![preview](img/preview.png)
diff --git a/img/palette.png b/img/palette.png
index c0c33bb..0180e09 100644
Binary files a/img/palette.png and b/img/palette.png differ
diff --git a/package.json b/package.json
index ad0163a..57a5a62 100644
--- a/package.json
+++ b/package.json
@@ -2,7 +2,7 @@
   "name": "vscode-svgviewer",
   "displayName": "SVG Viewer",
   "description": "SVG Viewer for Visual Studio Code.",
-  "version": "1.1.10",
+  "version": "1.1.11",
   "publisher": "cssho",
   "engines": {
     "vscode": "^0.10.8"
@@ -39,23 +39,19 @@
     "keybindings": [
       {
         "command": "svgviewer.open",
-        "key": "ctrl+shift+v o",
-        "mac": "cmd+shift+v o"
+        "key": "alt+s o"
       },
       {
         "command": "svgviewer.saveas",
-        "key": "ctrl+shift+v e",
-        "mac": "cmd+shift+v e"
+        "key": "alt+s e"
       },
       {
         "command": "svgviewer.saveassize",
-        "key": "ctrl+shift+v x",
-        "mac": "cmd+shift+v x"
+        "key": "alt+s x"
       },
       {
         "command": "svgviewer.copydui",
-        "key": "ctrl+shift+v c",
-        "mac": "cmd+shift+v c"
+        "key": "alt+s c"
       }
     ],
     "configuration": {