diff --git a/LrcMaker/Base.lproj/MainWindow.xib b/LrcMaker/Base.lproj/MainWindow.xib
index dddccfd..43e9197 100644
--- a/LrcMaker/Base.lproj/MainWindow.xib
+++ b/LrcMaker/Base.lproj/MainWindow.xib
@@ -378,7 +378,7 @@ IA
                         <autoresizingMask key="autoresizingMask"/>
                     </scroller>
                     <scroller key="verticalScroller" verticalHuggingPriority="750" doubleValue="1" horizontal="NO" id="XGW-nJ-mvd">
-                        <rect key="frame" x="610" y="1" width="15" height="248"/>
+                        <rect key="frame" x="609" y="1" width="16" height="248"/>
                         <autoresizingMask key="autoresizingMask"/>
                     </scroller>
                 </scrollView>
diff --git a/Lyrics/Base.lproj/LyricsEditWindow.xib b/Lyrics/Base.lproj/LyricsEditWindow.xib
index a76b740..788cf71 100644
--- a/Lyrics/Base.lproj/LyricsEditWindow.xib
+++ b/Lyrics/Base.lproj/LyricsEditWindow.xib
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<document type="com.apple.InterfaceBuilder3.Cocoa.XIB" version="3.0" toolsVersion="9060" systemVersion="15B42" targetRuntime="MacOSX.Cocoa" propertyAccessControl="none" customObjectInstantitationMethod="direct">
+<document type="com.apple.InterfaceBuilder3.Cocoa.XIB" version="3.0" toolsVersion="9531" systemVersion="15C50" targetRuntime="MacOSX.Cocoa" propertyAccessControl="none" customObjectInstantitationMethod="direct">
     <dependencies>
         <deployment identifier="macosx"/>
-        <plugIn identifier="com.apple.InterfaceBuilder.CocoaPlugin" version="9060"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.CocoaPlugin" version="9531"/>
     </dependencies>
     <objects>
         <customObject id="-2" userLabel="File's Owner" customClass="LyricsEditWindowController" customModule="LyricsX" customModuleProvider="target">
@@ -25,7 +25,6 @@
                     <button verticalHuggingPriority="750" id="eqX-3O-wen">
                         <rect key="frame" x="20" y="476" width="126" height="19"/>
                         <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
-                        <animations/>
                         <buttonCell key="cell" type="roundRect" title="Copy to Pasteboard" bezelStyle="roundedRect" alignment="center" state="on" borderStyle="border" imageScaling="proportionallyDown" inset="2" id="YUH-mE-ilV">
                             <behavior key="behavior" pushIn="YES" lightByBackground="YES" lightByGray="YES"/>
                             <font key="font" metaFont="cellTitle"/>
@@ -44,7 +43,6 @@
                                 <textView drawsBackground="NO" importsGraphics="NO" findStyle="panel" allowsUndo="YES" usesRuler="YES" usesFontPanel="YES" verticallyResizable="YES" allowsNonContiguousLayout="YES" quoteSubstitution="YES" dashSubstitution="YES" spellingCorrection="YES" smartInsertDelete="YES" id="DdJ-zl-cNn" customClass="LyricsEditView" customModule="LyricsX" customModuleProvider="target">
                                     <rect key="frame" x="0.0" y="0.0" width="392" height="428"/>
                                     <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
-                                    <animations/>
                                     <color key="backgroundColor" white="1" alpha="1" colorSpace="calibratedWhite"/>
                                     <size key="minSize" width="407" height="428"/>
                                     <size key="maxSize" width="463" height="10000000"/>
@@ -53,25 +51,20 @@
                                     <size key="maxSize" width="463" height="10000000"/>
                                 </textView>
                             </subviews>
-                            <animations/>
                             <color key="backgroundColor" white="1" alpha="0.0" colorSpace="calibratedWhite"/>
                         </clipView>
-                        <animations/>
                         <scroller key="horizontalScroller" hidden="YES" verticalHuggingPriority="750" doubleValue="1" horizontal="YES" id="Cja-Fy-Z5Q">
                             <rect key="frame" x="-100" y="-100" width="87" height="18"/>
                             <autoresizingMask key="autoresizingMask"/>
-                            <animations/>
                         </scroller>
                         <scroller key="verticalScroller" verticalHuggingPriority="750" doubleValue="1" horizontal="NO" id="88f-K2-53Z">
                             <rect key="frame" x="392" y="1" width="16" height="428"/>
                             <autoresizingMask key="autoresizingMask"/>
-                            <animations/>
                         </scroller>
                     </scrollView>
                     <button verticalHuggingPriority="750" id="Zab-TL-zie">
                         <rect key="frame" x="302" y="12" width="53" height="19"/>
                         <autoresizingMask key="autoresizingMask" flexibleMinX="YES" flexibleMaxY="YES"/>
-                        <animations/>
                         <buttonCell key="cell" type="roundRect" title="Cancel" bezelStyle="roundedRect" alignment="center" state="on" borderStyle="border" imageScaling="proportionallyDown" inset="2" id="M2J-kq-dWj">
                             <behavior key="behavior" pushIn="YES" lightByBackground="YES" lightByGray="YES"/>
                             <font key="font" metaFont="cellTitle"/>
@@ -83,7 +76,6 @@
                     <button verticalHuggingPriority="750" id="zeA-LU-YJy">
                         <rect key="frame" x="376" y="12" width="53" height="19"/>
                         <autoresizingMask key="autoresizingMask" flexibleMinX="YES" flexibleMaxY="YES"/>
-                        <animations/>
                         <buttonCell key="cell" type="roundRect" title="OK" bezelStyle="roundedRect" alignment="center" state="on" borderStyle="border" imageScaling="proportionallyDown" inset="2" id="Pnh-dj-Jao">
                             <behavior key="behavior" pushIn="YES" lightByBackground="YES" lightByGray="YES"/>
                             <font key="font" metaFont="cellTitle"/>
@@ -93,7 +85,6 @@
                         </connections>
                     </button>
                 </subviews>
-                <animations/>
             </view>
             <point key="canvasLocation" x="442.5" y="332.5"/>
         </window>
diff --git a/Lyrics/Base.lproj/StatusMenu.xib b/Lyrics/Base.lproj/StatusMenu.xib
index b2941cd..bdc8e9a 100644
--- a/Lyrics/Base.lproj/StatusMenu.xib
+++ b/Lyrics/Base.lproj/StatusMenu.xib
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<document type="com.apple.InterfaceBuilder3.Cocoa.XIB" version="3.0" toolsVersion="9060" systemVersion="15B42" targetRuntime="MacOSX.Cocoa" propertyAccessControl="none" useAutolayout="YES" customObjectInstantitationMethod="direct">
+<document type="com.apple.InterfaceBuilder3.Cocoa.XIB" version="3.0" toolsVersion="9531" systemVersion="15C50" targetRuntime="MacOSX.Cocoa" propertyAccessControl="none" useAutolayout="YES" customObjectInstantitationMethod="direct">
     <dependencies>
         <deployment identifier="macosx"/>
-        <plugIn identifier="com.apple.InterfaceBuilder.CocoaPlugin" version="9060"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.CocoaPlugin" version="9531"/>
     </dependencies>
     <objects>
         <customObject id="-2" userLabel="File's Owner" customClass="AppController" customModule="LyricsX" customModuleProvider="target">
@@ -152,7 +152,6 @@
             <subviews>
                 <textField horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="q88-EF-ohR">
                     <rect key="frame" x="18" y="6" width="92" height="17"/>
-                    <animations/>
                     <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="Lyrics Offset:" id="03a-uH-jAo">
                         <font key="font" metaFont="system"/>
                         <color key="textColor" name="labelColor" catalog="System" colorSpace="catalog"/>
@@ -161,7 +160,6 @@
                 </textField>
                 <textField verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="Hod-ZB-daW">
                     <rect key="frame" x="109" y="5" width="61" height="19"/>
-                    <animations/>
                     <textFieldCell key="cell" controlSize="small" scrollable="YES" lineBreakMode="clipping" selectable="YES" editable="YES" sendsActionOnEndEditing="YES" state="on" borderStyle="bezel" alignment="center" drawsBackground="YES" id="Xwr-CI-ndX">
                         <numberFormatter key="formatter" formatterBehavior="default10_4" usesGroupingSeparator="NO" lenient="YES" groupingSize="0" minimumIntegerDigits="0" maximumIntegerDigits="2000000000" id="ZW5-md-eUU">
                             <real key="minimum" value="-10000"/>
@@ -183,7 +181,6 @@
                 </textField>
                 <textField horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="QQX-LU-OA2">
                     <rect key="frame" x="197" y="6" width="22" height="17"/>
-                    <animations/>
                     <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="ms" id="htP-HY-Y99">
                         <font key="font" metaFont="system"/>
                         <color key="textColor" name="labelColor" catalog="System" colorSpace="catalog"/>
@@ -192,7 +189,6 @@
                 </textField>
                 <stepper horizontalHuggingPriority="750" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="lUm-Ay-pgl">
                     <rect key="frame" x="175" y="1" width="19" height="27"/>
-                    <animations/>
                     <stepperCell key="cell" continuous="YES" alignment="left" increment="100" minValue="-10000" maxValue="10000" id="beX-Hj-1Ng"/>
                     <connections>
                         <binding destination="-2" name="value" keyPath="self.timeDly" id="RUR-nb-r1Q">
@@ -204,7 +200,6 @@
                     </connections>
                 </stepper>
             </subviews>
-            <animations/>
             <point key="canvasLocation" x="334.5" y="380"/>
         </customView>
         <userDefaultsController representsSharedInstance="YES" id="Ppe-ZY-ULn"/>
diff --git a/Lyrics/LyricsWindowController.swift b/Lyrics/LyricsWindowController.swift
index 705eee0..168d32b 100644
--- a/Lyrics/LyricsWindowController.swift
+++ b/Lyrics/LyricsWindowController.swift
@@ -60,7 +60,7 @@ class LyricsWindowController: NSWindowController {
         
         backgroundLayer.anchorPoint = CGPointZero
         backgroundLayer.position = CGPointMake(0, 0)
-        backgroundLayer.cornerRadius = 20
+        backgroundLayer.cornerRadius = 12
         
         firstLyricsLayer.anchorPoint = CGPointZero
         firstLyricsLayer.position = CGPointMake(0, 0)
@@ -333,7 +333,11 @@ class LyricsWindowController: NSWindowController {
             backgroundLayer.hidden = false
             
             let attributedStr: NSMutableAttributedString = NSMutableAttributedString(string: firstLyrics as! String, attributes: attrs)
-            attributedStr.addAttribute(kCTVerticalFormsAttributeName as String, value: NSNumber(bool: true), range: NSMakeRange(0, attributedStr.length))
+            for var i=0; i<firstLyrics?.length; ++i {
+                if isChinese((firstLyrics?.substringWithRange(NSMakeRange(i, 1)))!) {
+                    attributedStr.addAttribute(kCTVerticalFormsAttributeName as String, value: NSNumber(bool: true), range: NSMakeRange(i, 1))
+                }
+            }
             
             let strSize:NSSize = attributedStr.size()
             let frameSize = NSMakeSize(strSize.width+50, strSize.height)
@@ -354,7 +358,7 @@ class LyricsWindowController: NSWindowController {
             }
             
             backgroundLayer.frame = CGRectMake(x, y, frameSize.width, frameSize.height)
-            firstLyricsLayer.frame = CGRectMake(0, -frameSize.height/4, frameSize.width, frameSize.height)
+            firstLyricsLayer.frame = CGRectMake(0, -frameSize.height * 0.1, frameSize.width, frameSize.height * 1.1)
             backgroundLayer.transform = CATransform3DMakeRotation(CGFloat(-M_PI_2), 0, 0, 1)
             isRotated = true
             firstLyricsLayer.string=attributedStr
@@ -381,5 +385,15 @@ class LyricsWindowController: NSWindowController {
             self.reflash()
         }
     }
+
+//Other Methods
+    private func isChinese (character: NSString) -> Bool {
+        let char: UnsafePointer<Int8> = character.UTF8String
+        if strlen(char) == 3 {
+            return true
+        } else {
+            return false
+        }
+    }
     
 }
diff --git a/Lyrics/TextPreview.swift b/Lyrics/TextPreview.swift
index 3dd0c40..7b8f6ee 100644
--- a/Lyrics/TextPreview.swift
+++ b/Lyrics/TextPreview.swift
@@ -54,7 +54,7 @@ class TextPreview: NSView {
         
         // draw background layer
         let strRect: NSRect = NSMakeRect(strOrigin.x - 25, strOrigin.y, strSize.width + 50, strSize.height)
-        let path:NSBezierPath = NSBezierPath(roundedRect: strRect, xRadius: 20, yRadius: 20)
+        let path:NSBezierPath = NSBezierPath(roundedRect: strRect, xRadius: 12, yRadius: 12)
         backgroundColor.set()
         path.fill()
         
diff --git a/README.md b/README.md
index fd449f6..fa2123f 100644
--- a/README.md
+++ b/README.md
@@ -37,7 +37,7 @@ Swift-based iTunes plug-in app to display lyrics on the desktop.
 
 ![lrcseeker]
 (http://i67.tinypic.com/14xiccp.jpg)
-* Build-In LrcMaker to make lrc by yourself
+* Build-In LrcMaker to make lrc by yourself.
 
 
 ![lrcmaker-1]
@@ -49,11 +49,11 @@ Swift-based iTunes plug-in app to display lyrics on the desktop.
 * Auto launches with iTunes or user login.
 
 ###System Requirement
-* Mac OS X 10.9 (Mavericks) or above
+* Mac OS X 10.9 (Mavericks) or above.
 
 ###Build Requirement
-* Mac OS X 10.11 (El Capitan) or above
-* Xcode 7.0 or above
+* Mac OS X 10.11 (El Capitan) or above.
+* Xcode 7.0 or above.
 
 ###Third Party Library & Frameworks
 * [OpenCC](https://github.com/BYVoid/OpenCC)
@@ -61,3 +61,8 @@ Swift-based iTunes plug-in app to display lyrics on the desktop.
 
 ###Special Thanks
 * [DynamicLyrics Project](https://github.com/MartianZ/DynamicLyrics)
+
+###To-do List
+* Using Core Text to display vertical lyrics.
+* In const lyrics layout mode, you can move around lyrics window.
+* Improve Two-Line mode(clip one into two when lyric is too long).
\ No newline at end of file