Kelvin,

>>How I can prevent user from open the properties in mouse double click? 

Open the CuteEditorWeb\CuteSoft_Client\CuteEditor\Dialogs\tag.config.

To turn off the image properties tab, remove this line:
<add pattern="IMG" tab="IMG" text="[[Image]]" control="Tag_Image.ascx" />

To turn off the general tab, remove this line:
<add pattern="*" tab="Common" text="[[Common]]" control="Tag_Common.ascx" />

To turn off the style builder tab, remove this line:
<add pattern="*" tab="Style" text="[[StyleBuilder]]" control="Tag_Style.ascx" />