diff --git a/MemoryTest.xcodeproj/project.pbxproj b/MemoryTest.xcodeproj/project.pbxproj
index 5820077..dea489e 100644
--- a/MemoryTest.xcodeproj/project.pbxproj
+++ b/MemoryTest.xcodeproj/project.pbxproj
@@ -144,6 +144,7 @@
 			developmentRegion = English;
 			hasScannedForEncodings = 0;
 			knownRegions = (
+				English,
 				en,
 			);
 			mainGroup = 55F58DAA164838D4008566AE;
@@ -263,6 +264,7 @@
 				GCC_PRECOMPILE_PREFIX_HEADER = YES;
 				GCC_PREFIX_HEADER = "MemoryTest/MemoryTest-Prefix.pch";
 				INFOPLIST_FILE = "MemoryTest/MemoryTest-Info.plist";
+				IPHONEOS_DEPLOYMENT_TARGET = 10.0;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				WRAPPER_EXTENSION = app;
 			};
@@ -274,6 +276,7 @@
 				GCC_PRECOMPILE_PREFIX_HEADER = YES;
 				GCC_PREFIX_HEADER = "MemoryTest/MemoryTest-Prefix.pch";
 				INFOPLIST_FILE = "MemoryTest/MemoryTest-Info.plist";
+				IPHONEOS_DEPLOYMENT_TARGET = 10.0;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				WRAPPER_EXTENSION = app;
 			};
diff --git a/MemoryTest.xcodeproj/project.xcworkspace/contents.xcworkspacedata b/MemoryTest.xcodeproj/project.xcworkspace/contents.xcworkspacedata
new file mode 100644
index 0000000..919434a
--- /dev/null
+++ b/MemoryTest.xcodeproj/project.xcworkspace/contents.xcworkspacedata
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Workspace
+   version = "1.0">
+   <FileRef
+      location = "self:">
+   </FileRef>
+</Workspace>
diff --git a/MemoryTest.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist b/MemoryTest.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist
new file mode 100644
index 0000000..18d9810
--- /dev/null
+++ b/MemoryTest.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>IDEDidComputeMac32BitWarning</key>
+	<true/>
+</dict>
+</plist>
diff --git a/MemoryTest.xcodeproj/project.xcworkspace/xcuserdata/yulintao.xcuserdatad/UserInterfaceState.xcuserstate b/MemoryTest.xcodeproj/project.xcworkspace/xcuserdata/yulintao.xcuserdatad/UserInterfaceState.xcuserstate
new file mode 100644
index 0000000..5c54457
Binary files /dev/null and b/MemoryTest.xcodeproj/project.xcworkspace/xcuserdata/yulintao.xcuserdatad/UserInterfaceState.xcuserstate differ
diff --git a/MemoryTest.xcodeproj/xcuserdata/yulintao.xcuserdatad/xcschemes/xcschememanagement.plist b/MemoryTest.xcodeproj/xcuserdata/yulintao.xcuserdatad/xcschemes/xcschememanagement.plist
new file mode 100644
index 0000000..2e99a4d
--- /dev/null
+++ b/MemoryTest.xcodeproj/xcuserdata/yulintao.xcuserdatad/xcschemes/xcschememanagement.plist
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>SchemeUserState</key>
+	<dict>
+		<key>MemoryTest.xcscheme_^#shared#^_</key>
+		<dict>
+			<key>orderHint</key>
+			<integer>0</integer>
+		</dict>
+	</dict>
+</dict>
+</plist>
diff --git a/MemoryTest/en.lproj/MainStoryboard.storyboard b/MemoryTest/en.lproj/MainStoryboard.storyboard
index 632c049..24c44de 100644
--- a/MemoryTest/en.lproj/MainStoryboard.storyboard
+++ b/MemoryTest/en.lproj/MainStoryboard.storyboard
@@ -1,75 +1,82 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="2.0" toolsVersion="2843" systemVersion="12C54" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" initialViewController="2">
+<?xml version="1.0" encoding="UTF-8"?>
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="21179.7" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" colorMatched="YES" initialViewController="2">
+    <device id="retina6_0" orientation="portrait" appearance="light"/>
     <dependencies>
-        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="1929"/>
+        <deployment identifier="iOS"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="21169.4"/>
+        <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
     </dependencies>
     <scenes>
         <!--View Controller-->
         <scene sceneID="5">
             <objects>
                 <viewController id="2" customClass="ViewController" sceneMemberID="viewController">
+                    <layoutGuides>
+                        <viewControllerLayoutGuide type="top" id="Ldc-uD-dI6"/>
+                        <viewControllerLayoutGuide type="bottom" id="jbW-j7-wtz"/>
+                    </layoutGuides>
                     <view key="view" contentMode="scaleToFill" id="3">
-                        <rect key="frame" x="0.0" y="20" width="320" height="548"/>
+                        <rect key="frame" x="0.0" y="0.0" width="390" height="844"/>
                         <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
                         <subviews>
-                            <view contentMode="scaleToFill" id="kpm-Pl-HOD">
-                                <rect key="frame" x="274" y="20" width="24" height="445"/>
+                            <view contentMode="scaleToFill" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="kpm-Pl-HOD">
+                                <rect key="frame" x="344" y="20" width="24" height="741"/>
                                 <autoresizingMask key="autoresizingMask" flexibleMinX="YES" heightSizable="YES"/>
                                 <subviews>
-                                    <view contentMode="scaleToFill" id="w4h-3R-lXV">
+                                    <view contentMode="scaleToFill" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="w4h-3R-lXV">
                                         <rect key="frame" x="0.0" y="0.0" width="24" height="51"/>
                                         <autoresizingMask key="autoresizingMask" widthSizable="YES" flexibleMaxY="YES"/>
-                                        <color key="backgroundColor" white="0.40000000000000002" alpha="1" colorSpace="calibratedWhite"/>
+                                        <color key="backgroundColor" red="0.40000003576278687" green="0.40000003576278687" blue="0.40000003576278687" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
                                     </view>
-                                    <view contentMode="scaleToFill" id="N91-g5-i2l">
-                                        <rect key="frame" x="0.0" y="394" width="24" height="51"/>
+                                    <view contentMode="scaleToFill" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="N91-g5-i2l">
+                                        <rect key="frame" x="0.0" y="690" width="24" height="51"/>
                                         <autoresizingMask key="autoresizingMask" widthSizable="YES" flexibleMinY="YES"/>
-                                        <color key="backgroundColor" white="0.70000000000000007" alpha="1" colorSpace="calibratedWhite"/>
+                                        <color key="backgroundColor" red="0.69999998807907104" green="0.69999998807907104" blue="0.69999998807907104" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
                                     </view>
                                 </subviews>
-                                <color key="backgroundColor" white="0.90268590328467158" alpha="1" colorSpace="calibratedWhite"/>
+                                <color key="backgroundColor" red="0.90268588066101074" green="0.90268588066101074" blue="0.90268588066101074" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
                             </view>
-                            <label opaque="NO" clipsSubviews="YES" userInteractionEnabled="NO" contentMode="left" text="0 MB -" textAlignment="right" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" id="Pwu-hG-ai5">
-                                <rect key="frame" x="195" y="452" width="71" height="21"/>
+                            <label opaque="NO" clipsSubviews="YES" userInteractionEnabled="NO" contentMode="left" fixedFrame="YES" text="0 MB -" textAlignment="right" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="Pwu-hG-ai5">
+                                <rect key="frame" x="265" y="748" width="71" height="21"/>
                                 <autoresizingMask key="autoresizingMask" flexibleMinX="YES" flexibleMinY="YES"/>
-                                <color key="backgroundColor" white="1" alpha="0.0" colorSpace="calibratedWhite"/>
+                                <color key="backgroundColor" red="1" green="1" blue="1" alpha="0.0" colorSpace="custom" customColorSpace="sRGB"/>
                                 <fontDescription key="fontDescription" type="boldSystem" pointSize="13"/>
-                                <color key="textColor" white="0.69887659671532842" alpha="1" colorSpace="calibratedWhite"/>
+                                <color key="textColor" red="0.69887661933898926" green="0.69887661933898926" blue="0.69887661933898926" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
                                 <nil key="highlightedColor"/>
                             </label>
-                            <label opaque="NO" clipsSubviews="YES" userInteractionEnabled="NO" contentMode="left" text="512 MB -" textAlignment="right" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" id="Tra-vT-NAl">
-                                <rect key="frame" x="195" y="10" width="71" height="21"/>
+                            <label opaque="NO" clipsSubviews="YES" userInteractionEnabled="NO" contentMode="left" fixedFrame="YES" text="512 MB -" textAlignment="right" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="Tra-vT-NAl">
+                                <rect key="frame" x="265" y="10" width="71" height="21"/>
                                 <autoresizingMask key="autoresizingMask" flexibleMinX="YES" flexibleMaxY="YES"/>
-                                <color key="backgroundColor" white="1" alpha="0.0" colorSpace="calibratedWhite"/>
+                                <color key="backgroundColor" red="1" green="1" blue="1" alpha="0.0" colorSpace="custom" customColorSpace="sRGB"/>
                                 <fontDescription key="fontDescription" type="boldSystem" pointSize="13"/>
-                                <color key="textColor" white="0.70272582116788318" alpha="1" colorSpace="calibratedWhite"/>
+                                <color key="textColor" red="0.70272588729858398" green="0.70272588729858398" blue="0.70272588729858398" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
                                 <nil key="highlightedColor"/>
                             </label>
-                            <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="roundedRect" lineBreakMode="middleTruncation" id="DtM-GZ-F47">
-                                <rect key="frame" x="162" y="485" width="138" height="44"/>
+                            <button opaque="NO" contentMode="scaleToFill" fixedFrame="YES" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="system" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="DtM-GZ-F47">
+                                <rect key="frame" x="232" y="781" width="138" height="44"/>
                                 <autoresizingMask key="autoresizingMask" flexibleMinX="YES" flexibleMinY="YES"/>
                                 <fontDescription key="fontDescription" type="boldSystem" pointSize="15"/>
                                 <state key="normal" title="Start New Test">
-                                    <color key="titleColor" white="0.3028626824817518" alpha="1" colorSpace="calibratedWhite"/>
-                                    <color key="titleShadowColor" white="0.54413777372262773" alpha="1" colorSpace="calibratedWhite"/>
+                                    <color key="titleColor" red="0.30286267399787903" green="0.30286267399787903" blue="0.30286267399787903" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
+                                    <color key="titleShadowColor" red="0.54413777589797974" green="0.54413777589797974" blue="0.54413777589797974" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
                                 </state>
                                 <state key="highlighted">
-                                    <color key="titleColor" white="1" alpha="1" colorSpace="calibratedWhite"/>
+                                    <color key="titleColor" red="1" green="1" blue="1" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
                                 </state>
                                 <connections>
                                     <action selector="startButtonPressed:" destination="2" eventType="touchUpInside" id="20H-iW-wCg"/>
                                 </connections>
                             </button>
-                            <label opaque="NO" clipsSubviews="YES" userInteractionEnabled="NO" contentMode="left" text="450 MB -" textAlignment="right" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" id="qsD-ai-NRE">
-                                <rect key="frame" x="195" y="58" width="71" height="21"/>
+                            <label opaque="NO" clipsSubviews="YES" userInteractionEnabled="NO" contentMode="left" fixedFrame="YES" text="450 MB -" textAlignment="right" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="qsD-ai-NRE">
+                                <rect key="frame" x="265" y="58" width="71" height="21"/>
                                 <autoresizingMask key="autoresizingMask" flexibleMinX="YES" flexibleMaxY="YES"/>
-                                <color key="backgroundColor" white="1" alpha="0.0" colorSpace="calibratedWhite"/>
+                                <color key="backgroundColor" red="1" green="1" blue="1" alpha="0.0" colorSpace="custom" customColorSpace="sRGB"/>
                                 <fontDescription key="fontDescription" type="boldSystem" pointSize="13"/>
-                                <color key="textColor" white="0.70272582120000004" alpha="1" colorSpace="calibratedWhite"/>
+                                <color key="textColor" red="0.70272588729858398" green="0.70272588729858398" blue="0.70272588729858398" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
                                 <nil key="highlightedColor"/>
                             </label>
                         </subviews>
-                        <color key="backgroundColor" white="1" alpha="1" colorSpace="custom" customColorSpace="calibratedWhite"/>
+                        <color key="backgroundColor" red="1" green="1" blue="1" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
                     </view>
                     <connections>
                         <outlet property="alocatedMemoryBar" destination="N91-g5-i2l" id="gcP-G4-cNC"/>
@@ -82,24 +89,7 @@
                 </viewController>
                 <placeholder placeholderIdentifier="IBFirstResponder" id="4" sceneMemberID="firstResponder"/>
             </objects>
+            <point key="canvasLocation" x="-16" y="-40"/>
         </scene>
     </scenes>
-    <classes>
-        <class className="ViewController" superclassName="UIViewController">
-            <source key="sourceIdentifier" type="project" relativePath="./Classes/ViewController.h"/>
-            <relationships>
-                <relationship kind="outlet" name="alocatedMemoryBar" candidateClass="UIView"/>
-                <relationship kind="outlet" name="kernelMemoryBar" candidateClass="UIView"/>
-                <relationship kind="outlet" name="progressBarBG" candidateClass="UIView"/>
-                <relationship kind="outlet" name="startButton" candidateClass="UIButton"/>
-                <relationship kind="outlet" name="totalMemoryLabel" candidateClass="UILabel"/>
-                <relationship kind="outlet" name="userMemoryLabel" candidateClass="UILabel"/>
-            </relationships>
-        </class>
-    </classes>
-    <simulatedMetricsContainer key="defaultSimulatedMetrics">
-        <simulatedStatusBarMetrics key="statusBar"/>
-        <simulatedOrientationMetrics key="orientation"/>
-        <simulatedScreenMetrics key="destination" type="retina4"/>
-    </simulatedMetricsContainer>
-</document>
\ No newline at end of file
+</document>