diff --git a/ShadowsocksX-NG/SWBQRCodeWindowController.h b/ShadowsocksX-NG/SWBQRCodeWindowController.h
index 5850870..661cadc 100644
--- a/ShadowsocksX-NG/SWBQRCodeWindowController.h
+++ b/ShadowsocksX-NG/SWBQRCodeWindowController.h
@@ -14,4 +14,6 @@
 @property (nonatomic, copy) NSString *qrCode;
 @property (nonatomic, weak) NSImageView *imageView;
 
+- (IBAction) copyQRCode: (id) sender;
+
 @end
diff --git a/ShadowsocksX-NG/SWBQRCodeWindowController.m b/ShadowsocksX-NG/SWBQRCodeWindowController.m
index 8c6a642..a7e97e9 100644
--- a/ShadowsocksX-NG/SWBQRCodeWindowController.m
+++ b/ShadowsocksX-NG/SWBQRCodeWindowController.m
@@ -71,4 +71,11 @@
     return scaledImage;
 }
 
+- (IBAction) copyQRCode: (id) sender{
+    NSPasteboard *pasteboard = [NSPasteboard generalPasteboard];
+    [pasteboard clearContents];
+    NSArray *copiedObjects = [NSArray arrayWithObject: self.imageView.image];
+    [pasteboard writeObjects:copiedObjects];
+}
+
 @end
diff --git a/ShadowsocksX-NG/SWBQRCodeWindowController.xib b/ShadowsocksX-NG/SWBQRCodeWindowController.xib
index 740efba..5133e88 100644
--- a/ShadowsocksX-NG/SWBQRCodeWindowController.xib
+++ b/ShadowsocksX-NG/SWBQRCodeWindowController.xib
@@ -1,8 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<document type="com.apple.InterfaceBuilder3.Cocoa.XIB" version="3.0" toolsVersion="11201" systemVersion="16A323" targetRuntime="MacOSX.Cocoa" propertyAccessControl="none" useAutolayout="YES">
+<document type="com.apple.InterfaceBuilder3.Cocoa.XIB" version="3.0" toolsVersion="11762" systemVersion="16C67" targetRuntime="MacOSX.Cocoa" propertyAccessControl="none" useAutolayout="YES">
     <dependencies>
         <deployment identifier="macosx"/>
-        <plugIn identifier="com.apple.InterfaceBuilder.CocoaPlugin" version="11201"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.CocoaPlugin" version="11762"/>
+        <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
     </dependencies>
     <objects>
         <customObject id="-2" userLabel="File's Owner" customClass="SWBQRCodeWindowController">
@@ -16,7 +17,7 @@
         <window title="QR Code" allowsToolTipsWhenApplicationIsInactive="NO" autorecalculatesKeyViewLoop="NO" restorable="NO" oneShot="NO" animationBehavior="default" id="QvC-M9-y7g">
             <windowStyleMask key="styleMask" titled="YES" closable="YES" miniaturizable="YES"/>
             <rect key="contentRect" x="566" y="456" width="250" height="250"/>
-            <rect key="screenRect" x="0.0" y="0.0" width="1680" height="1027"/>
+            <rect key="screenRect" x="0.0" y="0.0" width="1920" height="1057"/>
             <view key="contentView" id="EiT-Mj-1SZ">
                 <rect key="frame" x="0.0" y="0.0" width="250" height="250"/>
                 <autoresizingMask key="autoresizingMask"/>
@@ -25,9 +26,22 @@
                         <rect key="frame" x="0.0" y="0.0" width="250" height="250"/>
                         <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
                         <imageCell key="cell" refusesFirstResponder="YES" alignment="left" imageScaling="proportionallyDown" id="iAJ-tw-LNU"/>
+                        <connections>
+                            <outlet property="menu" destination="5h4-gO-Rh7" id="Ps3-TP-31Y"/>
+                        </connections>
                     </imageView>
                 </subviews>
             </view>
         </window>
+        <menu id="5h4-gO-Rh7">
+            <items>
+                <menuItem title="Copy QRCode" id="m8q-W6-UjX">
+                    <modifierMask key="keyEquivalentModifierMask"/>
+                    <connections>
+                        <action selector="copyQRCode:" target="-2" id="vD4-PS-09w"/>
+                    </connections>
+                </menuItem>
+            </items>
+        </menu>
     </objects>
 </document>