     /**
      ???
      */
-    open var sideViewWidth: CGFloat = SOContainerViewController.kSideMenuDefaultWidth {
+    open var sideMenuWidth: CGFloat = SOContainerViewController.kSideMenuDefaultWidth {
         didSet {
             self.updateSideMenuFrame()
         }

        }
        
        var frame = sideView.frame
        frame.size.width = self.sideViewWidth
        if self.isSideViewControllerPresented {
            frame.origin.x = self.menuSide == .left ? 0.0 : self.view.frame.width - self.sideViewWidth
        } else {
            frame.origin.x = self.menuSide == .left ? -self.sideViewWidth : self.view.frame.width
        }
        sideView.frame = frame
    }

                vc.view.addGestureRecognizer(self.createPanGestureRecognizer())
                
                var menuFrame = vc.view.frame
                menuFrame.size.width = self.sideMenuWidth
                menuFrame.origin.x = menuSide == .left ? -menuFrame.size.width : view.frame.maxX + menuFrame.size.width
                vc.view.frame = menuFrame
            }
