diff --git a/app/models/kindeditor/asset.rb b/app/models/kindeditor/asset.rb
new file mode 100644
index 000000000..bae948c99
--- /dev/null
+++ b/app/models/kindeditor/asset.rb
@@ -0,0 +1,15 @@
+class Kindeditor::Asset < ActiveRecord::Base
+  self.table_name = 'kindeditor_assets'
+  mount_uploader :asset, Kindeditor::AssetUploader
+  validates_presence_of :asset
+  before_save :update_asset_attributes
+  attr_accessible :asset
+  
+  private
+  def update_asset_attributes
+    if asset.present? && asset_changed?
+      self.file_size = asset.file.size
+      self.file_type = asset.file.content_type
+    end
+  end
+end
\ No newline at end of file
diff --git a/app/models/kindeditor/file.rb b/app/models/kindeditor/file.rb
new file mode 100644
index 000000000..4b5f11441
--- /dev/null
+++ b/app/models/kindeditor/file.rb
@@ -0,0 +1,3 @@
+class Kindeditor::File < Kindeditor::Asset
+  mount_uploader :asset, Kindeditor::FileUploader
+end
\ No newline at end of file
diff --git a/app/models/kindeditor/flash.rb b/app/models/kindeditor/flash.rb
new file mode 100644
index 000000000..efaf5de9b
--- /dev/null
+++ b/app/models/kindeditor/flash.rb
@@ -0,0 +1,3 @@
+class Kindeditor::Flash < Kindeditor::Asset
+  mount_uploader :asset, Kindeditor::FlashUploader
+end
\ No newline at end of file
diff --git a/app/models/kindeditor/image.rb b/app/models/kindeditor/image.rb
new file mode 100644
index 000000000..a400c816d
--- /dev/null
+++ b/app/models/kindeditor/image.rb
@@ -0,0 +1,3 @@
+class Kindeditor::Image < Kindeditor::Asset
+  mount_uploader :asset, Kindeditor::ImageUploader
+end
\ No newline at end of file
diff --git a/app/models/kindeditor/media.rb b/app/models/kindeditor/media.rb
new file mode 100644
index 000000000..071763319
--- /dev/null
+++ b/app/models/kindeditor/media.rb
@@ -0,0 +1,3 @@
+class Kindeditor::Media < Kindeditor::Asset
+  mount_uploader :asset, Kindeditor::MediaUploader
+end
\ No newline at end of file