             attrString = NSAttributedString(string: "")
         }
         
+        selectedRange = nil
+        
         // 2.设置换行模型
         let attrStringM = addLineBreak(attrString!)
+        
+        attrStringM.addAttribute(NSFontAttributeName, value: font, range: NSRange(location: 0, length: attrStringM.length))
         
         // 3.设置textStorage的内容
         textStorage.setAttributedString(attrStringM)

                userTapHandler!(self, contentText, selectedRange!)
            }
        default:
             break
        }
    }
    

        
        // 2.绘制字形
        // 需要绘制的范围
        let range = NSRange(location: 0, length: textStorage.length)
        layoutManager.drawGlyphsForGlyphRange(range, atPoint: CGPointZero)
    }
}

