diff --git a/Captuocr/HistoryViewModel.swift b/Captuocr/HistoryViewModel.swift
index 78d4ad5..9ba2753 100644
--- a/Captuocr/HistoryViewModel.swift
+++ b/Captuocr/HistoryViewModel.swift
@@ -49,6 +49,7 @@ extension HistoryWindowController {
     }
 
     func initialize() {
+        viewmodel.itemsource.removeAll()
         historyCenter.getRecordList()
             .forEach { record in
                 viewmodel.itemsource.append(record)
diff --git a/Captuocr/HistoryWindowController.swift b/Captuocr/HistoryWindowController.swift
index cd63991..9c9b9f1 100644
--- a/Captuocr/HistoryWindowController.swift
+++ b/Captuocr/HistoryWindowController.swift
@@ -23,4 +23,8 @@ class HistoryWindowController: NSWindowController {
         bindViewmodel()
         initialize()
     }
+    
+    func reload() {
+        initialize()
+    }
 }
diff --git a/Captuocr/MenuInfo.json b/Captuocr/MenuInfo.json
index dbcd56f..6788384 100644
--- a/Captuocr/MenuInfo.json
+++ b/Captuocr/MenuInfo.json
@@ -4,13 +4,31 @@
              "is_separator": false,
              "title": "截图识字",
              "key": "c",
-             "selector": "capturePic"
+             "selector": "capturePic4Txt"
              },
              {
              "is_separator": false,
              "title": "选择文件",
              "key": "s",
-             "selector": "selectPic"
+             "selector": "selectPic4Txt"
+             },
+             {
+             "is_separator": true,
+             "title": "",
+             "key": "",
+             "selector": ""
+             },
+             {
+             "is_separator": false,
+             "title": "截图识别二维码",
+             "key": null,
+             "selector": "capturePic4Qrcode"
+             },
+             {
+             "is_separator": false,
+             "title": "选择文件识别二维码",
+             "key": null,
+             "selector": "selectPic4Qrcode"
              },
              {
              "is_separator": true,
diff --git a/Captuocr/MenuInfo.swift b/Captuocr/MenuInfo.swift
index 3dbfeb7..97bd5bc 100644
--- a/Captuocr/MenuInfo.swift
+++ b/Captuocr/MenuInfo.swift
@@ -10,20 +10,19 @@ import Foundation
 struct MenuInfo {
     var is_separator: Bool
     var title: String
-    var key: String
+    var key: String?
     var selector: String
     init(_ anyObj: NSDictionary?) throws {
         guard
             let anyObj = anyObj,
             let is_separator = anyObj["is_separator"] as? Bool,
             let title = anyObj["title"] as? String,
-            let key = anyObj["key"] as? String,
             let selector = anyObj["selector"] as? String else {
             throw NSError()
         }
         self.is_separator = is_separator
         self.title = title
-        self.key = key
+        key = anyObj["key"] as? String
         self.selector = selector
     }
 }
diff --git a/Captuocr/PreferenceGeneralView.xib b/Captuocr/PreferenceGeneralView.xib
index be7919a..7fbb3f4 100644
--- a/Captuocr/PreferenceGeneralView.xib
+++ b/Captuocr/PreferenceGeneralView.xib
@@ -8,7 +8,6 @@
     <objects>
         <customObject id="-2" userLabel="File's Owner" customClass="PreferenceGeneralView" customModule="Captuocr" customModuleProvider="target">
             <connections>
-                <outlet property="checkEnableQRcode" destination="Nml-vx-BvS" id="PON-gB-mlW"/>
                 <outlet property="checkShowInDock" destination="015-xH-t5U" id="7Lu-Sd-axD"/>
                 <outlet property="labelNextTime" destination="DwB-5e-C6C" id="e0B-Iz-tYI"/>
                 <outlet property="stepperFontsize" destination="vpt-tb-oYI" id="GsY-TY-PNB"/>
@@ -41,7 +40,7 @@
                 </textField>
                 <stepper horizontalHuggingPriority="750" verticalHuggingPriority="750" translatesAutoresizingMaskIntoConstraints="NO" id="vpt-tb-oYI">
                     <rect key="frame" x="608" y="320" width="19" height="27"/>
-                    <stepperCell key="cell" continuous="YES" alignment="left" minValue="11" maxValue="30" doubleValue="11" autorepeat="NO" valueWraps="YES" id="WwP-fz-Lt1"/>
+                    <stepperCell key="cell" alignment="left" minValue="11" maxValue="30" doubleValue="11" autorepeat="NO" valueWraps="YES" id="WwP-fz-Lt1"/>
                 </stepper>
                 <textField horizontalHuggingPriority="251" verticalHuggingPriority="750" translatesAutoresizingMaskIntoConstraints="NO" id="tnD-n9-z6p">
                     <rect key="frame" x="13" y="373" width="58" height="17"/>
@@ -69,21 +68,6 @@
                         <font key="font" metaFont="system"/>
                     </buttonCell>
                 </button>
-                <textField horizontalHuggingPriority="251" verticalHuggingPriority="750" translatesAutoresizingMaskIntoConstraints="NO" id="Kuz-px-CL2">
-                    <rect key="frame" x="13" y="263" width="144" height="17"/>
-                    <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="启用二维码识别(TODO)" id="yUE-Zf-Ll3">
-                        <font key="font" metaFont="system"/>
-                        <color key="textColor" name="labelColor" catalog="System" colorSpace="catalog"/>
-                        <color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
-                    </textFieldCell>
-                </textField>
-                <button translatesAutoresizingMaskIntoConstraints="NO" id="Nml-vx-BvS">
-                    <rect key="frame" x="158" y="262" width="22" height="18"/>
-                    <buttonCell key="cell" type="check" bezelStyle="regularSquare" imagePosition="left" enabled="NO" inset="2" id="zCH-Oq-54D">
-                        <behavior key="behavior" changeContents="YES" doesNotDimImage="YES" lightByContents="YES"/>
-                        <font key="font" metaFont="system"/>
-                    </buttonCell>
-                </button>
                 <textField hidden="YES" horizontalHuggingPriority="251" verticalHuggingPriority="750" translatesAutoresizingMaskIntoConstraints="NO" id="DwB-5e-C6C">
                     <rect key="frame" x="179" y="291" width="84" height="17"/>
                     <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="下次启动生效" id="adJ-7A-bgp">
@@ -95,13 +79,11 @@
             </subviews>
             <constraints>
                 <constraint firstItem="zOR-Z5-LHY" firstAttribute="centerY" secondItem="015-xH-t5U" secondAttribute="centerY" id="7Ap-aH-IEt"/>
-                <constraint firstItem="Kuz-px-CL2" firstAttribute="centerY" secondItem="Nml-vx-BvS" secondAttribute="centerY" id="AXy-mJ-7TI"/>
                 <constraint firstAttribute="trailing" secondItem="vpt-tb-oYI" secondAttribute="trailing" constant="15" id="DAk-dW-huf"/>
                 <constraint firstItem="RgY-Z2-aCt" firstAttribute="top" secondItem="tnD-n9-z6p" secondAttribute="bottom" constant="6" id="I0o-7B-qZf"/>
                 <constraint firstItem="M1r-2z-QRp" firstAttribute="top" secondItem="RgY-Z2-aCt" secondAttribute="bottom" constant="22" id="IZr-eO-abg"/>
                 <constraint firstItem="vpt-tb-oYI" firstAttribute="leading" secondItem="M1r-2z-QRp" secondAttribute="trailing" constant="3" id="Jqp-F2-0J1"/>
                 <constraint firstItem="015-xH-t5U" firstAttribute="leading" secondItem="Hz6-mo-xeY" secondAttribute="leading" constant="160" id="Rde-4U-ELY"/>
-                <constraint firstItem="Nml-vx-BvS" firstAttribute="leading" secondItem="Hz6-mo-xeY" secondAttribute="leading" constant="160" id="Tdi-p5-hST"/>
                 <constraint firstItem="DwB-5e-C6C" firstAttribute="centerY" secondItem="015-xH-t5U" secondAttribute="centerY" id="TjS-rs-Ak9"/>
                 <constraint firstAttribute="trailing" secondItem="RgY-Z2-aCt" secondAttribute="trailing" constant="15" id="UiH-Wu-L0k"/>
                 <constraint firstItem="RgY-Z2-aCt" firstAttribute="leading" secondItem="tnD-n9-z6p" secondAttribute="leading" id="Ygj-Lw-wG4"/>
@@ -109,12 +91,10 @@
                 <constraint firstItem="84i-AH-feA" firstAttribute="leading" secondItem="Hz6-mo-xeY" secondAttribute="leading" constant="15" id="d54-Hu-Hd3"/>
                 <constraint firstItem="M1r-2z-QRp" firstAttribute="leading" secondItem="Hz6-mo-xeY" secondAttribute="leading" constant="160" id="dGD-vK-BEq"/>
                 <constraint firstItem="015-xH-t5U" firstAttribute="top" secondItem="M1r-2z-QRp" secondAttribute="bottom" constant="15" id="hRo-DQ-a5T"/>
-                <constraint firstItem="Kuz-px-CL2" firstAttribute="leading" secondItem="Hz6-mo-xeY" secondAttribute="leading" constant="15" id="jz9-Hh-l0P"/>
                 <constraint firstItem="tnD-n9-z6p" firstAttribute="leading" secondItem="Hz6-mo-xeY" secondAttribute="leading" constant="15" id="maU-08-ef8"/>
                 <constraint firstItem="84i-AH-feA" firstAttribute="centerY" secondItem="M1r-2z-QRp" secondAttribute="centerY" id="nOf-BT-uea"/>
                 <constraint firstItem="tnD-n9-z6p" firstAttribute="top" secondItem="Hz6-mo-xeY" secondAttribute="top" constant="15" id="q4F-Ww-M1h"/>
                 <constraint firstItem="DwB-5e-C6C" firstAttribute="leading" secondItem="015-xH-t5U" secondAttribute="trailing" constant="3" id="xFZ-sk-cXm"/>
-                <constraint firstItem="Nml-vx-BvS" firstAttribute="top" secondItem="015-xH-t5U" secondAttribute="bottom" constant="15" id="xS5-ef-4M1"/>
                 <constraint firstItem="zOR-Z5-LHY" firstAttribute="leading" secondItem="Hz6-mo-xeY" secondAttribute="leading" constant="15" id="zRg-Ro-owf"/>
             </constraints>
             <point key="canvasLocation" x="210.5" y="223.5"/>
diff --git a/Captuocr/StatusBarCenter.swift b/Captuocr/StatusBarCenter.swift
index e93c2ed..186f2d4 100644
--- a/Captuocr/StatusBarCenter.swift
+++ b/Captuocr/StatusBarCenter.swift
@@ -25,6 +25,7 @@ class StatusBarCenter {
         historyCenter = AppDelegate.container.resolve(HistoryCenter.self)!
         popover.behavior = .transient
         recognizeVc = RecognizeBoxViewController(nibName: NSNib.Name("RecognizeBox"), bundle: Bundle.main)
+        recognizeVc.view.frame = NSRect(x: 0, y: 0, width: 834, height: 474)
         popover.contentViewController = recognizeVc
         menuinfos = minfos
         let icon = NSImage(named: NSImage.Name("icons8-text-16"))
@@ -38,20 +39,26 @@ class StatusBarCenter {
     private func buildMenu() {
         tarMenu.removeAllItems()
         menuinfos.map {
-            $0.is_separator
-                ? NSMenuItem.separator()
-                : NSMenuItem(title: $0.title, action: NSSelectorFromString($0.selector), keyEquivalent: $0.key)
-        }.forEach {
-            if !$0.isSeparatorItem {
-                $0.target = self
-                $0.keyEquivalentModifierMask = NSEvent.ModifierFlags(rawValue: UInt(Int(NSEvent.ModifierFlags.command.rawValue | NSEvent.ModifierFlags.shift.rawValue)))
+            if $0.is_separator {
+                return NSMenuItem.separator()
+            } else {
+                let menuItem = NSMenuItem()
+                menuItem.title = $0.title
+                menuItem.target = self
+                menuItem.action = NSSelectorFromString($0.selector)
+                if let hotkey = $0.key, !hotkey.isEmpty {
+                    menuItem.keyEquivalentModifierMask = NSEvent.ModifierFlags(rawValue: UInt(Int(NSEvent.ModifierFlags.command.rawValue | NSEvent.ModifierFlags.shift.rawValue)))
+                    menuItem.keyEquivalent = hotkey
+                }
+                return menuItem
             }
+        }.forEach {
             tarMenu.addItem($0)
         }
     }
 
     @objc
-    func capturePic() {
+    func capturePic4Txt() {
         guard let picPath = Utils.capturePic() else {
             return
         }
@@ -60,7 +67,7 @@ class StatusBarCenter {
     }
 
     @objc
-    func selectPic() {
+    func selectPic4Txt() {
         let dialog = NSOpenPanel()
         dialog.title = "选择图片"
         dialog.directoryURL = FileManager.default.urls(for: .documentDirectory, in: .userDomainMask)[0]
@@ -77,10 +84,39 @@ class StatusBarCenter {
             }
         }
     }
+    
+    @objc
+    func capturePic4Qrcode() {
+        guard let picPath = Utils.capturePic() else {
+            return
+        }
+        
+        recognizeQrcode(picPath: picPath)
+    }
+    
+    @objc
+    func selectPic4Qrcode() {
+        let dialog = NSOpenPanel()
+        dialog.title = "选择图片"
+        dialog.directoryURL = FileManager.default.urls(for: .documentDirectory, in: .userDomainMask)[0]
+        dialog.showsResizeIndicator = true
+        dialog.showsHiddenFiles = false
+        dialog.canChooseDirectories = false
+        dialog.canCreateDirectories = false
+        dialog.allowsMultipleSelection = false
+        dialog.allowedFileTypes = ["png", "jpg", "bmp"]
+        
+        if dialog.runModal() == NSApplication.ModalResponse.OK {
+            if let result = dialog.url {
+                recognizeQrcode(picPath: result.path)
+            }
+        }
+    }
 
     @objc
     func history() {
         if let windowController = AppDelegate.container.resolve(HistoryWindowController.self) {
+            windowController.reload()
             windowController.showWindow(self)
         }
     }
@@ -113,9 +149,6 @@ class StatusBarCenter {
                     Async.main {
                         self.statusItem.image = NSImage(named: NSImage.Name("icons8-text-16"))
                         self.statusItem.title = nil
-                        self.recognizeVc = RecognizeBoxViewController(nibName: NSNib.Name("RecognizeBox"), bundle: Bundle.main)
-                        self.recognizeVc.view.frame = NSRect(x: 0, y: 0, width: 834, height: 474)
-                        self.popover.contentViewController = self.recognizeVc
                         self.recognizeVc.viewmodel.image.value = base64
                         self.recognizeVc.viewmodel.recognizedText.value = final
                         self.showPopover()
@@ -130,9 +163,6 @@ class StatusBarCenter {
                     Async.main {
                         self.statusItem.image = NSImage(named: NSImage.Name("icons8-text-16"))
                         self.statusItem.title = nil
-                        self.recognizeVc = RecognizeBoxViewController(nibName: NSNib.Name("RecognizeBox"), bundle: Bundle.main)
-                        self.recognizeVc.view.frame = NSRect(x: 0, y: 0, width: 834, height: 474)
-                        self.popover.contentViewController = self.recognizeVc
                         self.recognizeVc.viewmodel.image.value = base64
                         self.recognizeVc.viewmodel.recognizedText.value = error.localizedDescription
                         self.showPopover()
@@ -141,6 +171,34 @@ class StatusBarCenter {
             }
         }
     }
+    
+    private func recognizeQrcode(picPath: String){
+        let scanImage = CIImage(contentsOf: URL(fileURLWithPath: picPath))
+        // Extract QR code features
+        let context = CIContext()
+        let options = [CIDetectorAccuracy: CIDetectorAccuracyHigh]
+        let detector = CIDetector(ofType: CIDetectorTypeQRCode, context: context, options: options)!
+        let features = detector.features(in: scanImage!)
+        
+        // Process each QR code found
+        var qrtext:String=""
+        for feature in features as! [CIQRCodeFeature] {
+            qrtext+=feature.messageString! + "\n"
+        }
+        let picData = try? Data(contentsOf: URL(fileURLWithPath: picPath))
+        if let base64 = picData?.base64EncodedString(){
+            let record = HistoryRecord()
+            record.txt = qrtext
+            record.imgBase64 = base64
+            record.type = .qrcode
+            self.historyCenter.addRecord(record: record)
+            
+            self.recognizeVc.viewmodel.image.value = base64
+            self.recognizeVc.viewmodel.recognizedText.value = qrtext
+            self.showPopover()
+        }
+
+    }
 
     private func showPopover() {
         if let button = statusItem.button {