             textContentTextView.textAlignment = ((size.height - textContentTextView.font!.lineHeight) < 20) ? .Center : .Left
 
             if ceil(size.width) != textContentTextViewWidth {
-                //println("left ceil(size.width): \(ceil(size.width)), textContentLabelWidth: \(textContentLabelWidth)")
-                //println(">>>\(message.textContent)<<<")
-
-                //textContentLabelWidth += YepConfig.ChatCell.magicWidth
                 if abs(ceil(size.width) - textContentTextViewWidth) >= YepConfig.ChatCell.magicWidth {
                     textContentTextViewWidth += YepConfig.ChatCell.magicWidth
                 }

        contentView.addSubview(bubbleTailImageView)
        contentView.addSubview(textContentTextView)

        UIView.performWithoutAnimation { [weak self] in
            self?.makeUI()
        }

        if let bubblePosition = layer.sublayers {
            contentView.layer.insertSublayer(bubbleBodyShapeLayer, atIndex: UInt32(bubblePosition.count))


        textContentTextView.text = message.textContent

        func adjustedTextContentTextViewWidth() -> CGFloat {

            // 用 sizeThatFits 来对比，不需要 magicWidth 的时候就可以避免了
