fix bug

apps/course/Tpl/default/Video/view_w3g.html

@@ -228,11 +228,11 @@
 			},
 			isVideoLocked: function() {
 				return function(child) {
-					console.log(this.bought, child)
 					if(this.bought) {
 						return false
 					} else {
-						return child.is_free != 1
+						//child.is_free != 1 ||
+						return this.isFree();
 					}
 				}
 			},