diff --git a/Source/Base.lproj/preferences.xib b/Source/Base.lproj/preferences.xib
index 26fb3441..4534c6b6 100644
--- a/Source/Base.lproj/preferences.xib
+++ b/Source/Base.lproj/preferences.xib
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<document type="com.apple.InterfaceBuilder3.Cocoa.XIB" version="3.0" toolsVersion="17505" targetRuntime="MacOSX.Cocoa" propertyAccessControl="none" useAutolayout="YES">
+<document type="com.apple.InterfaceBuilder3.Cocoa.XIB" version="3.0" toolsVersion="19455" targetRuntime="MacOSX.Cocoa" propertyAccessControl="none" useAutolayout="YES">
     <dependencies>
         <deployment identifier="macosx"/>
-        <plugIn identifier="com.apple.InterfaceBuilder.CocoaPlugin" version="17505"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.CocoaPlugin" version="19455"/>
         <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
     </dependencies>
     <objects>
@@ -10,6 +10,7 @@
             <connections>
                 <outlet property="basisKeyboardLayoutButton" destination="124" id="135"/>
                 <outlet property="fontSizePopUpButton" destination="90" id="108"/>
+                <outlet property="selectionKeyComboBox" destination="uHU-aL-du7" id="cEx-Ui-Phc"/>
                 <outlet property="window" destination="1" id="30"/>
             </connections>
         </customObject>
@@ -18,14 +19,14 @@
         <window title="Bopomofo Preferences" allowsToolTipsWhenApplicationIsInactive="NO" autorecalculatesKeyViewLoop="NO" restorable="NO" animationBehavior="default" id="1" userLabel="Window - Preferences">
             <windowStyleMask key="styleMask" titled="YES" closable="YES" miniaturizable="YES"/>
             <windowPositionMask key="initialPositionMask" leftStrut="YES" rightStrut="YES" topStrut="YES" bottomStrut="YES"/>
-            <rect key="contentRect" x="401" y="295" width="462" height="288"/>
-            <rect key="screenRect" x="0.0" y="0.0" width="1440" height="877"/>
+            <rect key="contentRect" x="401" y="295" width="462" height="344"/>
+            <rect key="screenRect" x="0.0" y="0.0" width="1920" height="1055"/>
             <view key="contentView" id="2">
-                <rect key="frame" x="0.0" y="0.0" width="462" height="288"/>
+                <rect key="frame" x="0.0" y="0.0" width="462" height="344"/>
                 <autoresizingMask key="autoresizingMask"/>
                 <subviews>
                     <popUpButton verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="3">
-                        <rect key="frame" x="226" y="244" width="132" height="26"/>
+                        <rect key="frame" x="225" y="300" width="132" height="26"/>
                         <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
                         <popUpButtonCell key="cell" type="push" title="Standard" bezelStyle="rounded" alignment="left" lineBreakMode="truncatingTail" state="on" borderStyle="borderAndBezel" imageScaling="proportionallyDown" inset="2" selectedItem="6" id="4">
                             <behavior key="behavior" lightByBackground="YES" lightByGray="YES"/>
@@ -46,7 +47,7 @@
                         </popUpButtonCell>
                     </popUpButton>
                     <textField verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="11">
-                        <rect key="frame" x="39" y="250" width="183" height="17"/>
+                        <rect key="frame" x="38" y="306" width="183" height="17"/>
                         <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
                         <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" alignment="right" title="Bopomofo Keyboard Layout:" id="12">
                             <font key="font" metaFont="system"/>
@@ -55,7 +56,7 @@
                         </textFieldCell>
                     </textField>
                     <popUpButton verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="124">
-                        <rect key="frame" x="226" y="203" width="156" height="26"/>
+                        <rect key="frame" x="225" y="269" width="156" height="26"/>
                         <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
                         <popUpButtonCell key="cell" type="push" bezelStyle="rounded" alignment="left" lineBreakMode="truncatingTail" borderStyle="borderAndBezel" imageScaling="proportionallyDown" inset="2" id="127">
                             <behavior key="behavior" lightByBackground="YES" lightByGray="YES"/>
@@ -67,7 +68,7 @@
                         </connections>
                     </popUpButton>
                     <textField verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="125">
-                        <rect key="frame" x="17" y="208" width="205" height="17"/>
+                        <rect key="frame" x="16" y="275" width="205" height="17"/>
                         <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
                         <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" alignment="right" title="Alphanumeric Keyboard Layout:" id="126">
                             <font key="font" metaFont="system"/>
@@ -76,7 +77,7 @@
                         </textFieldCell>
                     </textField>
                     <textField verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="13">
-                        <rect key="frame" x="67" y="171" width="155" height="17"/>
+                        <rect key="frame" x="66" y="178" width="155" height="17"/>
                         <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
                         <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" alignment="right" title="Show Candidate Phrase:" id="14">
                             <font key="font" metaFont="system"/>
@@ -85,7 +86,7 @@
                         </textFieldCell>
                     </textField>
                     <textField verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="23">
-                        <rect key="frame" x="84" y="125" width="138" height="17"/>
+                        <rect key="frame" x="83" y="132" width="138" height="17"/>
                         <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
                         <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" alignment="right" title="Candidate List Style:" id="24">
                             <font key="font" metaFont="system"/>
@@ -94,7 +95,7 @@
                         </textFieldCell>
                     </textField>
                     <textField verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="28">
-                        <rect key="frame" x="88" y="78" width="134" height="17"/>
+                        <rect key="frame" x="87" y="85" width="134" height="17"/>
                         <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
                         <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" alignment="right" title="Candidate Text Size:" id="29">
                             <font key="font" metaFont="system"/>
@@ -103,7 +104,7 @@
                         </textFieldCell>
                     </textField>
                     <matrix verticalHuggingPriority="750" fixedFrame="YES" tag="1" allowsEmptySelection="NO" translatesAutoresizingMaskIntoConstraints="NO" id="15">
-                        <rect key="frame" x="228" y="150" width="213" height="38"/>
+                        <rect key="frame" x="228" y="157" width="213" height="38"/>
                         <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
                         <color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
                         <size key="cellSize" width="206" height="18"/>
@@ -129,7 +130,7 @@
                         </connections>
                     </matrix>
                     <matrix verticalHuggingPriority="750" fixedFrame="YES" allowsEmptySelection="NO" translatesAutoresizingMaskIntoConstraints="NO" id="19">
-                        <rect key="frame" x="228" y="104" width="207" height="38"/>
+                        <rect key="frame" x="228" y="111" width="207" height="38"/>
                         <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
                         <color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
                         <size key="cellSize" width="88" height="18"/>
@@ -155,7 +156,7 @@
                         </connections>
                     </matrix>
                     <popUpButton verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="90">
-                        <rect key="frame" x="226" y="72" width="86" height="26"/>
+                        <rect key="frame" x="225" y="77" width="86" height="26"/>
                         <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
                         <popUpButtonCell key="cell" type="push" title="18" bezelStyle="rounded" alignment="left" lineBreakMode="truncatingTail" state="on" borderStyle="borderAndBezel" tag="18" imageScaling="proportionallyDown" inset="2" selectedItem="96" id="91">
                             <behavior key="behavior" lightByBackground="YES" lightByGray="YES"/>
@@ -178,7 +179,7 @@
                         </connections>
                     </popUpButton>
                     <button fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="109">
-                        <rect key="frame" x="226" y="40" width="217" height="18"/>
+                        <rect key="frame" x="226" y="215" width="217" height="18"/>
                         <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
                         <buttonCell key="cell" type="check" title="Space key chooses candidate" bezelStyle="regularSquare" imagePosition="left" alignment="left" state="on" inset="2" id="110">
                             <behavior key="behavior" changeContents="YES" doesNotDimImage="YES" lightByContents="YES"/>
@@ -188,8 +189,34 @@
                             <binding destination="32" name="value" keyPath="values.ChooseCandidateUsingSpaceKey" id="112"/>
                         </connections>
                     </button>
+                    <comboBox verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="uHU-aL-du7">
+                        <rect key="frame" x="228" y="242" width="209" height="25"/>
+                        <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
+                        <comboBoxCell key="cell" scrollable="YES" lineBreakMode="clipping" selectable="YES" editable="YES" sendsActionOnEndEditing="YES" borderStyle="bezel" drawsBackground="YES" completes="NO" numberOfVisibleItems="5" id="jQC-12-UuK">
+                            <font key="font" metaFont="system"/>
+                            <color key="textColor" name="controlTextColor" catalog="System" colorSpace="catalog"/>
+                            <color key="backgroundColor" name="textBackgroundColor" catalog="System" colorSpace="catalog"/>
+                            <objectValues>
+                                <string>Item 1</string>
+                                <string>Item 2</string>
+                                <string>Item 3</string>
+                            </objectValues>
+                        </comboBoxCell>
+                        <connections>
+                            <action selector="changeSelectionKeyAction:" target="-2" id="REj-7y-bbQ"/>
+                        </connections>
+                    </comboBox>
+                    <textField horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="ETa-09-qWI">
+                        <rect key="frame" x="38" y="248" width="183" height="16"/>
+                        <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
+                        <textFieldCell key="cell" lineBreakMode="clipping" alignment="right" title="Selection Keys:" id="FnD-oH-El5">
+                            <font key="font" metaFont="system"/>
+                            <color key="textColor" name="labelColor" catalog="System" colorSpace="catalog"/>
+                            <color key="backgroundColor" name="textBackgroundColor" catalog="System" colorSpace="catalog"/>
+                        </textFieldCell>
+                    </textField>
                     <button fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="Fc2-qh-r1H">
-                        <rect key="frame" x="226" y="18" width="218" height="18"/>
+                        <rect key="frame" x="226" y="19" width="218" height="18"/>
                         <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
                         <buttonCell key="cell" type="check" title="Check for updates automatically" bezelStyle="regularSquare" imagePosition="left" alignment="left" state="on" inset="2" id="Z9t-P0-BLF">
                             <behavior key="behavior" changeContents="YES" doesNotDimImage="YES" lightByContents="YES"/>
@@ -201,7 +228,7 @@
                     </button>
                 </subviews>
             </view>
-            <point key="canvasLocation" x="142" y="158"/>
+            <point key="canvasLocation" x="142" y="186"/>
         </window>
         <userDefaultsController representsSharedInstance="YES" id="32"/>
     </objects>
diff --git a/Source/PreferencesWindowController.h b/Source/PreferencesWindowController.h
index 345ea254..538ddd5b 100644
--- a/Source/PreferencesWindowController.h
+++ b/Source/PreferencesWindowController.h
@@ -38,8 +38,13 @@
 @private
     NSPopUpButton *__weak _fontSizePopUpButton;
     NSPopUpButton *__weak _basisKeyboardLayoutButton;
+    NSComboBox *__weak _selectionKeyComboBox;
 }
+
 - (IBAction)updateBasisKeyboardLayoutAction:(id)sender;
+- (IBAction)changeSelectionKeyAction:(id)sender;
+
 @property (weak, nonatomic) IBOutlet NSPopUpButton *fontSizePopUpButton;
 @property (weak, nonatomic) IBOutlet NSPopUpButton *basisKeyboardLayoutButton;
+@property (weak, nonatomic) IBOutlet NSComboBox *selectionKeyComboBox;
 @end
diff --git a/Source/PreferencesWindowController.m b/Source/PreferencesWindowController.m
index bbcb408d..df49850c 100644
--- a/Source/PreferencesWindowController.m
+++ b/Source/PreferencesWindowController.m
@@ -35,10 +35,12 @@
 #import <Carbon/Carbon.h>
 
 static NSString *const kBasisKeyboardLayoutPreferenceKey = @"BasisKeyboardLayout";  // alphanumeric ("ASCII") input basis
+static NSString *const kCandidateKeys = @"CandidateKeys";
 
 @implementation PreferencesWindowController
 @synthesize fontSizePopUpButton = _fontSizePopUpButton;
 @synthesize basisKeyboardLayoutButton = _basisKeyboardLayoutButton;
+@synthesize selectionKeyComboBox = _selectionKeyComboBox;
 
 - (void)awakeFromNib
 {
@@ -89,6 +91,21 @@ static NSString *const kBasisKeyboardLayoutPreferenceKey = @"BasisKeyboardLayout
 
     [self.basisKeyboardLayoutButton selectItem:(chosenItem ? chosenItem : usKeyboardLayoutItem)];
     CFRelease(list);
+
+    self.selectionKeyComboBox.usesDataSource = NO;
+    [self.selectionKeyComboBox removeAllItems];
+    [self.selectionKeyComboBox addItemsWithObjectValues:@[
+        @"123456789",
+        @"asdfghjkl",
+        @"asdfzxcvb"
+    ]];
+
+    NSString *ckeys = [[NSUserDefaults standardUserDefaults] stringForKey:kCandidateKeys];
+    if (!ckeys || [ckeys stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceAndNewlineCharacterSet]].length == 0) {
+        ckeys = @"123456789";
+    }
+
+    [self.selectionKeyComboBox setStringValue:ckeys];
 }
 
 - (IBAction)updateBasisKeyboardLayoutAction:(id)sender
@@ -98,4 +115,22 @@ static NSString *const kBasisKeyboardLayoutPreferenceKey = @"BasisKeyboardLayout
         [[NSUserDefaults standardUserDefaults] setObject:sourceID forKey:kBasisKeyboardLayoutPreferenceKey];
     }
 }
+
+- (IBAction)changeSelectionKeyAction:(id)sender
+{
+    NSString *keys = [[sender stringValue] stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceAndNewlineCharacterSet]];
+    if (keys.length != 9 ||
+        ![keys canBeConvertedToEncoding:NSASCIIStringEncoding]
+        ) {
+        NSString *defaultKeys = @"123456789";
+        [self.selectionKeyComboBox setStringValue:defaultKeys];
+        [[NSUserDefaults standardUserDefaults] setObject:defaultKeys forKey:kCandidateKeys];
+        NSBeep();
+        return;
+    }
+
+    [self.selectionKeyComboBox setStringValue:keys];
+    [[NSUserDefaults standardUserDefaults] setObject:keys forKey:kCandidateKeys];
+}
+
 @end
diff --git a/Source/zh-Hant.lproj/preferences.xib b/Source/zh-Hant.lproj/preferences.xib
index 6e087795..e4d51139 100644
--- a/Source/zh-Hant.lproj/preferences.xib
+++ b/Source/zh-Hant.lproj/preferences.xib
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<document type="com.apple.InterfaceBuilder3.Cocoa.XIB" version="3.0" toolsVersion="17505" targetRuntime="MacOSX.Cocoa" propertyAccessControl="none" useAutolayout="YES">
+<document type="com.apple.InterfaceBuilder3.Cocoa.XIB" version="3.0" toolsVersion="19455" targetRuntime="MacOSX.Cocoa" propertyAccessControl="none" useAutolayout="YES">
     <dependencies>
         <deployment identifier="macosx"/>
-        <plugIn identifier="com.apple.InterfaceBuilder.CocoaPlugin" version="17505"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.CocoaPlugin" version="19455"/>
         <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
     </dependencies>
     <objects>
@@ -10,6 +10,7 @@
             <connections>
                 <outlet property="basisKeyboardLayoutButton" destination="112" id="123"/>
                 <outlet property="fontSizePopUpButton" destination="90" id="108"/>
+                <outlet property="selectionKeyComboBox" destination="bQw-gl-dUP" id="lbm-r5-0A0"/>
                 <outlet property="window" destination="1" id="30"/>
             </connections>
         </customObject>
@@ -18,14 +19,14 @@
         <window title="注音偏好設定" allowsToolTipsWhenApplicationIsInactive="NO" autorecalculatesKeyViewLoop="NO" animationBehavior="default" id="1" userLabel="Window - Preferences">
             <windowStyleMask key="styleMask" titled="YES" closable="YES" miniaturizable="YES"/>
             <windowPositionMask key="initialPositionMask" leftStrut="YES" rightStrut="YES" topStrut="YES" bottomStrut="YES"/>
-            <rect key="contentRect" x="489" y="334" width="386" height="300"/>
-            <rect key="screenRect" x="0.0" y="0.0" width="1440" height="877"/>
+            <rect key="contentRect" x="489" y="334" width="406" height="353"/>
+            <rect key="screenRect" x="0.0" y="0.0" width="1920" height="1055"/>
             <view key="contentView" id="2">
-                <rect key="frame" x="0.0" y="0.0" width="386" height="300"/>
+                <rect key="frame" x="0.0" y="0.0" width="406" height="353"/>
                 <autoresizingMask key="autoresizingMask"/>
                 <subviews>
                     <popUpButton verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="3">
-                        <rect key="frame" x="179" y="257" width="125" height="26"/>
+                        <rect key="frame" x="179" y="310" width="125" height="26"/>
                         <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
                         <popUpButtonCell key="cell" type="push" bezelStyle="rounded" alignment="left" lineBreakMode="truncatingTail" borderStyle="borderAndBezel" imageScaling="proportionallyDown" inset="2" id="4">
                             <behavior key="behavior" lightByBackground="YES" lightByGray="YES"/>
@@ -48,7 +49,7 @@
                         </popUpButtonCell>
                     </popUpButton>
                     <textField verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="11">
-                        <rect key="frame" x="82" y="263" width="95" height="17"/>
+                        <rect key="frame" x="82" y="316" width="95" height="17"/>
                         <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
                         <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" alignment="right" title="注音鍵盤配置：" id="12">
                             <font key="font" metaFont="system"/>
@@ -57,7 +58,7 @@
                         </textFieldCell>
                     </textField>
                     <popUpButton verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="112">
-                        <rect key="frame" x="179" y="217" width="149" height="26"/>
+                        <rect key="frame" x="179" y="270" width="149" height="26"/>
                         <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
                         <popUpButtonCell key="cell" type="push" bezelStyle="rounded" alignment="left" lineBreakMode="truncatingTail" borderStyle="borderAndBezel" imageScaling="proportionallyDown" inset="2" id="115">
                             <behavior key="behavior" lightByBackground="YES" lightByGray="YES"/>
@@ -69,7 +70,7 @@
                         </connections>
                     </popUpButton>
                     <textField verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="113">
-                        <rect key="frame" x="69" y="223" width="108" height="17"/>
+                        <rect key="frame" x="69" y="276" width="108" height="17"/>
                         <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
                         <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" alignment="right" title="英數字鍵盤配置：" id="114">
                             <font key="font" metaFont="system"/>
@@ -78,7 +79,7 @@
                         </textFieldCell>
                     </textField>
                     <textField verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="13">
-                        <rect key="frame" x="17" y="184" width="160" height="17"/>
+                        <rect key="frame" x="14" y="173" width="160" height="17"/>
                         <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
                         <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" alignment="right" title="選字時，候選詞起算點在：" id="14">
                             <font key="font" metaFont="system"/>
@@ -87,7 +88,7 @@
                         </textFieldCell>
                     </textField>
                     <textField verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="23">
-                        <rect key="frame" x="39" y="138" width="138" height="17"/>
+                        <rect key="frame" x="36" y="127" width="138" height="17"/>
                         <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
                         <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" alignment="right" title="候選詞呈現方式：" id="24">
                             <font key="font" metaFont="system"/>
@@ -96,7 +97,7 @@
                         </textFieldCell>
                     </textField>
                     <textField verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="28">
-                        <rect key="frame" x="69" y="91" width="108" height="17"/>
+                        <rect key="frame" x="66" y="80" width="108" height="17"/>
                         <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
                         <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" alignment="right" title="選字窗文字大小：" id="29">
                             <font key="font" metaFont="system"/>
@@ -105,7 +106,7 @@
                         </textFieldCell>
                     </textField>
                     <matrix verticalHuggingPriority="750" fixedFrame="YES" tag="1" allowsEmptySelection="NO" translatesAutoresizingMaskIntoConstraints="NO" id="15">
-                        <rect key="frame" x="182" y="163" width="184" height="38"/>
+                        <rect key="frame" x="179" y="152" width="184" height="38"/>
                         <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
                         <color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
                         <size key="cellSize" width="184" height="18"/>
@@ -131,7 +132,7 @@
                         </connections>
                     </matrix>
                     <matrix verticalHuggingPriority="750" fixedFrame="YES" allowsEmptySelection="NO" translatesAutoresizingMaskIntoConstraints="NO" id="19">
-                        <rect key="frame" x="182" y="117" width="207" height="38"/>
+                        <rect key="frame" x="179" y="106" width="207" height="38"/>
                         <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
                         <color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
                         <size key="cellSize" width="207" height="18"/>
@@ -157,7 +158,7 @@
                         </connections>
                     </matrix>
                     <popUpButton verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="90">
-                        <rect key="frame" x="179" y="85" width="86" height="26"/>
+                        <rect key="frame" x="176" y="74" width="86" height="26"/>
                         <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
                         <popUpButtonCell key="cell" type="push" title="18" bezelStyle="rounded" alignment="left" lineBreakMode="truncatingTail" state="on" borderStyle="borderAndBezel" tag="18" imageScaling="proportionallyDown" inset="2" selectedItem="96" id="91">
                             <behavior key="behavior" lightByBackground="YES" lightByGray="YES"/>
@@ -180,7 +181,7 @@
                         </connections>
                     </popUpButton>
                     <button fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="109">
-                        <rect key="frame" x="180" y="53" width="113" height="18"/>
+                        <rect key="frame" x="180" y="212" width="113" height="18"/>
                         <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
                         <buttonCell key="cell" type="check" title="使用空白鍵選字" bezelStyle="regularSquare" imagePosition="left" alignment="left" state="on" inset="2" id="110">
                             <behavior key="behavior" changeContents="YES" doesNotDimImage="YES" lightByContents="YES"/>
@@ -191,7 +192,7 @@
                         </connections>
                     </button>
                     <button fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="ooW-fi-BVN">
-                        <rect key="frame" x="179" y="33" width="148" height="18"/>
+                        <rect key="frame" x="180" y="19" width="148" height="18"/>
                         <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
                         <buttonCell key="cell" type="check" title="定期檢查是否有新版" bezelStyle="regularSquare" imagePosition="left" alignment="left" state="on" inset="2" id="rcF-Ys-CM3">
                             <behavior key="behavior" changeContents="YES" doesNotDimImage="YES" lightByContents="YES"/>
@@ -201,9 +202,35 @@
                             <binding destination="32" name="value" keyPath="values.CheckUpdateAutomatically" id="drP-1F-7NA"/>
                         </connections>
                     </button>
+                    <comboBox verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="bQw-gl-dUP">
+                        <rect key="frame" x="179" y="239" width="209" height="25"/>
+                        <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
+                        <comboBoxCell key="cell" scrollable="YES" lineBreakMode="clipping" selectable="YES" editable="YES" sendsActionOnEndEditing="YES" borderStyle="bezel" drawsBackground="YES" completes="NO" numberOfVisibleItems="5" id="mNx-Jy-SJB">
+                            <font key="font" metaFont="system"/>
+                            <color key="textColor" name="controlTextColor" catalog="System" colorSpace="catalog"/>
+                            <color key="backgroundColor" name="textBackgroundColor" catalog="System" colorSpace="catalog"/>
+                            <objectValues>
+                                <string>Item 1</string>
+                                <string>Item 2</string>
+                                <string>Item 3</string>
+                            </objectValues>
+                        </comboBoxCell>
+                        <connections>
+                            <action selector="changeSelectionKeyAction:" target="-2" id="B0y-Ig-139"/>
+                        </connections>
+                    </comboBox>
+                    <textField verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="8KJ-n8-0Wd">
+                        <rect key="frame" x="69" y="243" width="108" height="17"/>
+                        <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
+                        <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" alignment="right" title="選字鍵：" id="eBT-Tv-vED">
+                            <font key="font" size="13" name=".PingFangTC-Regular"/>
+                            <color key="textColor" name="controlTextColor" catalog="System" colorSpace="catalog"/>
+                            <color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
+                        </textFieldCell>
+                    </textField>
                 </subviews>
             </view>
-            <point key="canvasLocation" x="140" y="164"/>
+            <point key="canvasLocation" x="150" y="190.5"/>
         </window>
         <userDefaultsController representsSharedInstance="YES" id="32"/>
     </objects>