diff --git a/Casks/cajviewer.rb b/Casks/cajviewer.rb
new file mode 100644
index 00000000000..bbd7122dfc7
--- /dev/null
+++ b/Casks/cajviewer.rb
@@ -0,0 +1,10 @@
+class Cajviewer < Cask
+  version :latest
+  sha256 :no_check
+
+  url 'http://cajviewer.cnki.net/download/CAJViewerMac.dmg'
+  homepage 'http://cajviewer.cnki.net/download.html'
+
+  pkg 'CAJViewerMac.pkg'
+  uninstall :pkgutil => 'com.TTKN.CAJViewerMac'
+end