font-family

src/core/minder.js

@@ -31,6 +31,7 @@ var Minder = KityMinder.Minder = kity.createClass( "KityMinder", {
 
         this._paper = new kity.Paper();
         this._paper.getNode().setAttribute( 'contenteditable', true );
+        this._paper.setStyle( 'font-family', 'Arial,MicrosoftYaHei,sans-serif' );
         this._paper.getNode().ondragstart = function ( e ) {
             e.preventDefault();
         };