diff --git a/JuiceMaker/JuiceMaker.xcodeproj/project.pbxproj b/JuiceMaker/JuiceMaker.xcodeproj/project.pbxproj
index 6ddf01d1e..e90d2afc4 100644
--- a/JuiceMaker/JuiceMaker.xcodeproj/project.pbxproj
+++ b/JuiceMaker/JuiceMaker.xcodeproj/project.pbxproj
@@ -7,10 +7,11 @@
 	objects = {
 
 /* Begin PBXBuildFile section */
+		B463F9C3267796BA0073F37A /* ModifiyViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = B463F9C2267796BA0073F37A /* ModifiyViewController.swift */; };
 		C71CD66B266C7ACB0038B9CB /* FruitStore.swift in Sources */ = {isa = PBXBuildFile; fileRef = C71CD66A266C7ACB0038B9CB /* FruitStore.swift */; };
 		C73DAF37255D0CDD00020D38 /* AppDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = C73DAF36255D0CDD00020D38 /* AppDelegate.swift */; };
 		C73DAF39255D0CDD00020D38 /* SceneDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = C73DAF38255D0CDD00020D38 /* SceneDelegate.swift */; };
-		C73DAF3B255D0CDD00020D38 /* ViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = C73DAF3A255D0CDD00020D38 /* ViewController.swift */; };
+		C73DAF3B255D0CDD00020D38 /* MainViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = C73DAF3A255D0CDD00020D38 /* MainViewController.swift */; };
 		C73DAF3E255D0CDD00020D38 /* Main.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = C73DAF3C255D0CDD00020D38 /* Main.storyboard */; };
 		C73DAF40255D0CDE00020D38 /* Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = C73DAF3F255D0CDE00020D38 /* Assets.xcassets */; };
 		C73DAF43255D0CDF00020D38 /* LaunchScreen.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = C73DAF41255D0CDF00020D38 /* LaunchScreen.storyboard */; };
@@ -18,11 +19,12 @@
 /* End PBXBuildFile section */
 
 /* Begin PBXFileReference section */
+		B463F9C2267796BA0073F37A /* ModifiyViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ModifiyViewController.swift; sourceTree = "<group>"; };
 		C71CD66A266C7ACB0038B9CB /* FruitStore.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = FruitStore.swift; sourceTree = "<group>"; };
 		C73DAF33255D0CDD00020D38 /* JuiceMaker.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = JuiceMaker.app; sourceTree = BUILT_PRODUCTS_DIR; };
 		C73DAF36255D0CDD00020D38 /* AppDelegate.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AppDelegate.swift; sourceTree = "<group>"; };
 		C73DAF38255D0CDD00020D38 /* SceneDelegate.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SceneDelegate.swift; sourceTree = "<group>"; };
-		C73DAF3A255D0CDD00020D38 /* ViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ViewController.swift; sourceTree = "<group>"; };
+		C73DAF3A255D0CDD00020D38 /* MainViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = MainViewController.swift; sourceTree = "<group>"; };
 		C73DAF3D255D0CDD00020D38 /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; name = Base; path = Base.lproj/Main.storyboard; sourceTree = "<group>"; };
 		C73DAF3F255D0CDE00020D38 /* Assets.xcassets */ = {isa = PBXFileReference; lastKnownFileType = folder.assetcatalog; path = Assets.xcassets; sourceTree = "<group>"; };
 		C73DAF42255D0CDF00020D38 /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; name = Base; path = Base.lproj/LaunchScreen.storyboard; sourceTree = "<group>"; };
@@ -46,7 +48,8 @@
 			children = (
 				C73DAF36255D0CDD00020D38 /* AppDelegate.swift */,
 				C73DAF38255D0CDD00020D38 /* SceneDelegate.swift */,
-				C73DAF3A255D0CDD00020D38 /* ViewController.swift */,
+				C73DAF3A255D0CDD00020D38 /* MainViewController.swift */,
+				B463F9C2267796BA0073F37A /* ModifiyViewController.swift */,
 			);
 			path = Controller;
 			sourceTree = "<group>";
@@ -168,9 +171,10 @@
 			buildActionMask = 2147483647;
 			files = (
 				C71CD66B266C7ACB0038B9CB /* FruitStore.swift in Sources */,
-				C73DAF3B255D0CDD00020D38 /* ViewController.swift in Sources */,
+				C73DAF3B255D0CDD00020D38 /* MainViewController.swift in Sources */,
 				C73DAF37255D0CDD00020D38 /* AppDelegate.swift in Sources */,
 				C73DAF39255D0CDD00020D38 /* SceneDelegate.swift in Sources */,
+				B463F9C3267796BA0073F37A /* ModifiyViewController.swift in Sources */,
 				C73DAF4C255D0D0400020D38 /* JuiceMaker.swift in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
diff --git a/JuiceMaker/JuiceMaker/Controller/MainViewController.swift b/JuiceMaker/JuiceMaker/Controller/MainViewController.swift
new file mode 100644
index 000000000..bea5ab61a
--- /dev/null
+++ b/JuiceMaker/JuiceMaker/Controller/MainViewController.swift
@@ -0,0 +1,119 @@
+//
+//  JuiceMaker - ViewController.swift
+//  Created by yagom. 
+//  Copyright © yagom academy. All rights reserved.
+// 
+
+import UIKit
+
+class MainViewController: UIViewController {
+    @IBOutlet weak var strawberryLabel: UILabel!
+    @IBOutlet weak var bananaLabel: UILabel!
+    @IBOutlet weak var mangoLabel: UILabel!
+    @IBOutlet weak var kiwiLabel: UILabel!
+    @IBOutlet weak var pineappleLabel: UILabel!
+
+    let juiceMaker = JuiceMaker()
+    var observations = [NSKeyValueObservation]()
+    
+    let strawberryJuice = Juice(name: "딸기쥬스", ingredients: [.strawberry:16])
+    let bananaJuice = Juice(name: "바나나쥬스", ingredients: [.banana:2])
+    let pineappleJuice = Juice(name: "파인애플쥬스", ingredients: [.pineapple:2])
+    let kiwiJuice = Juice(name: "키위쥬스", ingredients: [.kiwi:3])
+    let mangoJuice = Juice(name: "망고쥬스", ingredients: [.mango:3])
+    let strawberryBananaJuice = Juice(name: "딸바쥬스", ingredients: [.strawberry:10, .banana:1])
+    let mangoKiwiJuice = Juice(name: "망키쥬스", ingredients: [.mango:2, .kiwi:1])
+    
+    override func viewDidLoad() {
+        super.viewDidLoad()
+      
+//        NotificationCenter.default.addObserver(self, selector: #selector(alertMakingJuiceSuccess(_:)),
+//                                               name: Notification.Name(rawValue: "makeJuiceSuccess"), object: nil)
+//        NotificationCenter.default.addObserver(self, selector: #selector(alertMakingJuiceFail),
+//                                               name: Notification.Name(rawValue: "makeJuiceFail"), object: nil)
+        
+        observations = [
+            juiceMaker.fruitStore.observe(\.strawberry, options: [.new]) { _, _ in
+                self.updateUILabel(.strawberry)
+            },
+            juiceMaker.fruitStore.observe(\.banana, options: [.new]) { _, _ in
+                self.updateUILabel(.banana)
+            },
+            juiceMaker.fruitStore.observe(\.pineapple, options: [.new]) { _, _ in
+                self.updateUILabel(.pineapple)
+            },
+            juiceMaker.fruitStore.observe(\.kiwi, options: [.new]) { _, _ in
+                self.updateUILabel(.kiwi)
+            },
+            juiceMaker.fruitStore.observe(\.mango, options: [.new]) { _, _ in
+                self.updateUILabel(.mango)
+            }
+        ]
+        
+        for fruit in Fruit.allCases {
+            updateUILabel(fruit)
+        }
+    }
+    
+    @IBAction func strawberryJuiceOrder(_ sender: Any) {
+        juiceMaker.makeJuice(strawberryJuice)
+    }
+    @IBAction func bananaJuiceOrder(_ sender: Any) {
+        juiceMaker.makeJuice(bananaJuice)
+    }
+    @IBAction func mangoJuiceOrder(_ sender: Any) {
+        juiceMaker.makeJuice(pineappleJuice)
+    }
+    @IBAction func kiwiJuiceOrder(_ sender: Any) {
+        juiceMaker.makeJuice(kiwiJuice)
+    }
+    @IBAction func pineappleJuiceOrder(_ sender: Any) {
+        juiceMaker.makeJuice(pineappleJuice)
+    }
+    @IBAction func strawberryBananaJuiceOrder(_ sender: Any) {
+        juiceMaker.makeJuice(strawberryBananaJuice)
+    }
+    @IBAction func mangoKiwiJuiceOrder(_ sender: Any) {
+        juiceMaker.makeJuice(mangoKiwiJuice)
+    }
+}
+
+extension MainViewController {
+    func updateUILabel(_ fruit: Fruit) {
+        let currentStock = String(juiceMaker.fruitStore.currentStock(fruit))
+        switch fruit {
+        case .strawberry:
+            strawberryLabel.text = currentStock
+        case .banana:
+            bananaLabel.text = currentStock
+        case .pineapple:
+            pineappleLabel.text = currentStock
+        case .kiwi:
+            kiwiLabel.text = currentStock
+        case .mango:
+            mangoLabel.text = currentStock
+        }
+    }
+    @objc func alertMakingJuiceSuccess(_ notification: Notification) {
+        guard let userInfo = notification.userInfo else {
+            print("userInfo 에러"); return
+        }
+        guard let userInfoValue = userInfo["쥬스이름"], let juiceName = userInfoValue as? String else {
+            print("userInfoValue 에러"); return
+        }
+        let alert = UIAlertController(title: "\(juiceName) 쥬스 나왔습니다! 맛있게 드세요!", message: nil, preferredStyle: .alert)
+        let confirmAction = UIAlertAction(title: "감사합니다.", style: .default)
+        alert.addAction(confirmAction)
+        present(alert, animated: true, completion: nil)
+    }
+    @objc func alertMakingJuiceFail() {
+        let alert = UIAlertController(title: "재료가 모자라요. 재고를 수정할까요?", message: nil, preferredStyle: .alert)
+        let confirmAction = UIAlertAction(title: "예", style: .default){ _ in
+            
+        }
+        let cancelAction = UIAlertAction(title: "아니오", style: .default)
+        alert.addAction(confirmAction)
+        alert.addAction(cancelAction)
+        present(alert, animated: true, completion: nil)
+    }
+}
diff --git a/JuiceMaker/JuiceMaker/Controller/ModifiyViewController.swift b/JuiceMaker/JuiceMaker/Controller/ModifiyViewController.swift
new file mode 100644
index 000000000..93e104099
--- /dev/null
+++ b/JuiceMaker/JuiceMaker/Controller/ModifiyViewController.swift
@@ -0,0 +1,17 @@
+//
+//  ModifiyViewController.swift
+//  JuiceMaker
+//
+//  Created by 김태영 on 2021/06/14.
+//
+
+import UIKit
+
+class ModifiyViewController: UIViewController {
+
+    override func viewDidLoad() {
+        super.viewDidLoad()
+
+    }
+
+}
diff --git a/JuiceMaker/JuiceMaker/Controller/ViewController.swift b/JuiceMaker/JuiceMaker/Controller/ViewController.swift
deleted file mode 100644
index 19f26dc83..000000000
--- a/JuiceMaker/JuiceMaker/Controller/ViewController.swift
+++ /dev/null
@@ -1,18 +0,0 @@
-//
-//  JuiceMaker - ViewController.swift
-//  Created by yagom. 
-//  Copyright © yagom academy. All rights reserved.
-// 
-
-import UIKit
-
-class ViewController: UIViewController {
-
-    override func viewDidLoad() {
-        super.viewDidLoad()
-        // Do any additional setup after loading the view.
-    }
-
-
-}
-
diff --git a/JuiceMaker/JuiceMaker/Model/FruitStore.swift b/JuiceMaker/JuiceMaker/Model/FruitStore.swift
index a1e925afc..cb0e6f4b4 100644
--- a/JuiceMaker/JuiceMaker/Model/FruitStore.swift
+++ b/JuiceMaker/JuiceMaker/Model/FruitStore.swift
@@ -6,7 +6,55 @@
 
 import Foundation
 
+enum Fruit: CaseIterable {
+    case strawberry
+    case banana
+    case pineapple
+    case kiwi
+    case mango
+}
 // 과일 타입
-class FruitStore {
+class FruitStore: NSObject {
+    @objc dynamic var strawberry = 10
+    @objc dynamic var banana = 10
+    @objc dynamic var pineapple = 10
+    @objc dynamic var kiwi = 10
+    @objc dynamic var mango = 10
     
+    subscript(_ fruit: Fruit) -> Int {
+        get {
+            switch fruit {
+            case .strawberry:
+                return strawberry
+            case .banana:
+                return banana
+            case .pineapple:
+                return pineapple
+            case .kiwi:
+                return kiwi
+            case .mango:
+                return mango
+            }
+        }
+        set {
+            switch fruit {
+            case .strawberry:
+                strawberry = newValue
+            case .banana:
+                banana = newValue
+            case .pineapple:
+                pineapple = newValue
+            case .kiwi:
+                kiwi = newValue
+            case .mango:
+                mango = newValue
+            }
+        }
+    }
+    func currentStock(_ fruit: Fruit) -> Int {
+        return self[fruit]
+    }
+    func changeStock(_ fruit: Fruit, _ changingQuantity: Int) {
+        self[fruit] = currentStock(fruit) - changingQuantity
+    }
 }
diff --git a/JuiceMaker/JuiceMaker/Model/JuiceMaker.swift b/JuiceMaker/JuiceMaker/Model/JuiceMaker.swift
index 0c8629e1d..25bf8b48c 100644
--- a/JuiceMaker/JuiceMaker/Model/JuiceMaker.swift
+++ b/JuiceMaker/JuiceMaker/Model/JuiceMaker.swift
@@ -6,7 +6,35 @@
 
 import Foundation
 
-// 쥬스 메이커 타입 
+enum JuiceMakerError: Error {
+    case outOfStock
+}
+
+struct Juice {
+    var name: String
+    var ingredients: Dictionary<Fruit, Int>
+}
+// 쥬스 메이커 타입
 struct JuiceMaker {
-    
+    let fruitStore = FruitStore()
+
+    func makeJuice(_ juice: Juice) {
+        do {
+            try checkStock(juice.ingredients)
+            
+            for (fruit, removingQuantity) in juice.ingredients {
+                fruitStore.changeStock(fruit, removingQuantity)
+            }
+//            NotificationCenter.default.post(name: Notification.Name(rawValue: "makeJuiceSuccess"), object: nil, userInfo: ["쥬스이름": juice.description])
+        } catch {
+//            NotificationCenter.default.post(name: Notification.Name(rawValue: "makeJuiceFail"), object: nil)
+        }
+    }
+    func checkStock(_ ingredients: Dictionary<Fruit, Int>) throws {
+        for (fruit, removingQuantity) in ingredients {
+            if fruitStore.currentStock(fruit) < removingQuantity {
+                throw JuiceMakerError.outOfStock
+            }
+        }
+    }
 }
diff --git a/JuiceMaker/JuiceMaker/View/Base.lproj/Main.storyboard b/JuiceMaker/JuiceMaker/View/Base.lproj/Main.storyboard
index 7abdcc72a..2dc4227b0 100644
--- a/JuiceMaker/JuiceMaker/View/Base.lproj/Main.storyboard
+++ b/JuiceMaker/JuiceMaker/View/Base.lproj/Main.storyboard
@@ -12,7 +12,7 @@
         <!--맛있는 쥬스를 만들어 드려요!-->
         <scene sceneID="tne-QT-ifu">
             <objects>
-                <viewController id="BYZ-38-t0r" customClass="ViewController" customModule="JuiceMaker" customModuleProvider="target" sceneMemberID="viewController">
+                <viewController id="BYZ-38-t0r" customClass="MainViewController" customModule="JuiceMaker" customModuleProvider="target" sceneMemberID="viewController">
                     <view key="view" contentMode="scaleToFill" id="8bC-Xf-vdC">
                         <rect key="frame" x="0.0" y="0.0" width="926" height="428"/>
                         <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
@@ -59,7 +59,7 @@
                                     <stackView opaque="NO" contentMode="scaleToFill" axis="vertical" spacing="8" translatesAutoresizingMaskIntoConstraints="NO" id="Vji-QZ-gSn">
                                         <rect key="frame" x="328.66666666666669" y="0.0" width="148.66666666666669" height="149.66666666666666"/>
                                         <subviews>
-                                            <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="🍍" textAlignment="center" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" minimumScaleFactor="0.5" translatesAutoresizingMaskIntoConstraints="NO" id="Qkv-u6-h8e">
+                                            <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="🥭" textAlignment="center" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" minimumScaleFactor="0.5" translatesAutoresizingMaskIntoConstraints="NO" id="2DA-4v-r9P">
                                                 <rect key="frame" x="0.0" y="0.0" width="148.66666666666666" height="115.33333333333333"/>
                                                 <fontDescription key="fontDescription" type="system" pointSize="70"/>
                                                 <nil key="textColor"/>
@@ -95,7 +95,7 @@
                                     <stackView opaque="NO" contentMode="scaleToFill" axis="vertical" spacing="8" translatesAutoresizingMaskIntoConstraints="NO" id="dgU-OE-25m">
                                         <rect key="frame" x="657.66666666666663" y="0.0" width="148.33333333333337" height="149.66666666666666"/>
                                         <subviews>
-                                            <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="🥭" textAlignment="center" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" minimumScaleFactor="0.5" translatesAutoresizingMaskIntoConstraints="NO" id="2DA-4v-r9P">
+                                            <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="🍍" textAlignment="center" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" minimumScaleFactor="0.5" translatesAutoresizingMaskIntoConstraints="NO" id="Qkv-u6-h8e">
                                                 <rect key="frame" x="0.0" y="0.0" width="148.33333333333334" height="115.33333333333333"/>
                                                 <fontDescription key="fontDescription" type="system" pointSize="70"/>
                                                 <nil key="textColor"/>
@@ -125,14 +125,20 @@
                                                 <state key="normal" title="딸바쥬스 주문">
                                                     <color key="titleColor" white="1" alpha="1" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
                                                 </state>
+                                                <connections>
+                                                    <action selector="strawberryBananaJuiceOrder:" destination="BYZ-38-t0r" eventType="touchUpInside" id="mvf-ds-Icg"/>
+                                                </connections>
                                             </button>
                                             <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="system" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="ngP-kF-Yii">
                                                 <rect key="frame" x="328.66666666666669" y="0.0" width="313.00000000000006" height="72.666666666666671"/>
                                                 <color key="backgroundColor" name="AccentColor"/>
                                                 <fontDescription key="fontDescription" style="UICTFontTextStyleBody"/>
-                                                <state key="normal" title="딸바쥬스 주문">
+                                                <state key="normal" title="망키쥬스 주문">
                                                     <color key="titleColor" white="1" alpha="1" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
                                                 </state>
+                                                <connections>
+                                                    <action selector="mangoKiwiJuiceOrder:" destination="BYZ-38-t0r" eventType="touchUpInside" id="Y0S-GL-ENP"/>
+                                                </connections>
                                             </button>
                                         </subviews>
                                     </stackView>
@@ -146,9 +152,12 @@
                                                         <rect key="frame" x="0.0" y="0.0" width="148.33333333333334" height="72.666666666666671"/>
                                                         <color key="backgroundColor" name="AccentColor"/>
                                                         <fontDescription key="fontDescription" style="UICTFontTextStyleBody"/>
-                                                        <state key="normal" title="딸바쥬스 주문">
+                                                        <state key="normal" title="딸기쥬스 주문">
                                                             <color key="titleColor" white="1" alpha="1" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
                                                         </state>
+                                                        <connections>
+                                                            <action selector="strawberryJuiceOrder:" destination="BYZ-38-t0r" eventType="touchUpInside" id="ByT-X2-FN4"/>
+                                                        </connections>
                                                     </button>
                                                     <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="system" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="y2A-PH-DJY">
                                                         <rect key="frame" x="164.33333333333331" y="0.0" width="148.33333333333331" height="72.666666666666671"/>
@@ -157,6 +166,9 @@
                                                         <state key="normal" title="바나나쥬스 주문">
                                                             <color key="titleColor" white="1" alpha="1" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
                                                         </state>
+                                                        <connections>
+                                                            <action selector="bananaJuiceOrder:" destination="BYZ-38-t0r" eventType="touchUpInside" id="SzJ-HH-EwB"/>
+                                                        </connections>
                                                     </button>
                                                 </subviews>
                                             </stackView>
@@ -167,9 +179,12 @@
                                                         <rect key="frame" x="0.0" y="0.0" width="148.66666666666666" height="72.666666666666671"/>
                                                         <color key="backgroundColor" name="AccentColor"/>
                                                         <fontDescription key="fontDescription" style="UICTFontTextStyleBody"/>
-                                                        <state key="normal" title="파인애플쥬스 주문">
+                                                        <state key="normal" title="망고쥬스 주문">
                                                             <color key="titleColor" white="1" alpha="1" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
                                                         </state>
+                                                        <connections>
+                                                            <action selector="mangoJuiceOrder:" destination="BYZ-38-t0r" eventType="touchUpInside" id="PiG-oI-EHI"/>
+                                                        </connections>
                                                     </button>
                                                     <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="system" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="wcW-7H-RXw">
                                                         <rect key="frame" x="164.66666666666669" y="0.0" width="148.33333333333331" height="72.666666666666671"/>
@@ -178,6 +193,9 @@
                                                         <state key="normal" title="키위쥬스 주문">
                                                             <color key="titleColor" white="1" alpha="1" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
                                                         </state>
+                                                        <connections>
+                                                            <action selector="kiwiJuiceOrder:" destination="BYZ-38-t0r" eventType="touchUpInside" id="cgT-Uj-oUK"/>
+                                                        </connections>
                                                     </button>
                                                 </subviews>
                                             </stackView>
@@ -185,9 +203,12 @@
                                                 <rect key="frame" x="657.66666666666663" y="0.0" width="148.33333333333337" height="72.666666666666671"/>
                                                 <color key="backgroundColor" name="AccentColor"/>
                                                 <fontDescription key="fontDescription" style="UICTFontTextStyleBody"/>
-                                                <state key="normal" title="망고쥬스 주문">
+                                                <state key="normal" title="파인애플쥬스 주문">
                                                     <color key="titleColor" white="1" alpha="1" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
                                                 </state>
+                                                <connections>
+                                                    <action selector="pineappleJuiceOrder:" destination="BYZ-38-t0r" eventType="touchUpInside" id="MBe-EF-HJn"/>
+                                                </connections>
                                             </button>
                                         </subviews>
                                     </stackView>
@@ -217,10 +238,17 @@
                     <navigationItem key="navigationItem" title="맛있는 쥬스를 만들어 드려요!" id="Eal-fj-o4N">
                         <barButtonItem key="rightBarButtonItem" title="재고수정" id="C3q-Te-cNT"/>
                     </navigationItem>
+                    <connections>
+                        <outlet property="bananaLabel" destination="gvk-pA-Lw5" id="fv7-jN-Mg7"/>
+                        <outlet property="kiwiLabel" destination="FZq-de-TJG" id="ruk-8f-2j4"/>
+                        <outlet property="mangoLabel" destination="ccQ-Dk-PuY" id="DH6-QB-6kZ"/>
+                        <outlet property="pineappleLabel" destination="3Ce-SU-JeH" id="Eus-ln-KPY"/>
+                        <outlet property="strawberryLabel" destination="Qas-vP-td6" id="YrR-5q-gBC"/>
+                    </connections>
                 </viewController>
                 <placeholder placeholderIdentifier="IBFirstResponder" id="dkx-z0-nzr" sceneMemberID="firstResponder"/>
             </objects>
-            <point key="canvasLocation" x="762.72321428571422" y="92.753623188405811"/>
+            <point key="canvasLocation" x="954" y="892"/>
         </scene>
         <!--Navigation Controller-->
         <scene sceneID="LzN-aE-P5w">
@@ -238,12 +266,12 @@
                 </navigationController>
                 <placeholder placeholderIdentifier="IBFirstResponder" id="66L-FI-VI3" userLabel="First Responder" customClass="UIResponder" sceneMemberID="firstResponder"/>
             </objects>
-            <point key="canvasLocation" x="19.419642857142858" y="92.753623188405811"/>
+            <point key="canvasLocation" x="954" y="20"/>
         </scene>
-        <!--View Controller-->
+        <!--재고 추가-->
         <scene sceneID="fkG-vv-hpE">
             <objects>
-                <viewController id="Yu1-lM-nqp" customClass="ViewController" customModule="JuiceMaker" customModuleProvider="target" sceneMemberID="viewController">
+                <viewController id="Yu1-lM-nqp" customClass="ModifiyViewController" customModule="JuiceMaker" customModuleProvider="target" sceneMemberID="viewController">
                     <view key="view" contentMode="scaleToFill" id="tKV-4l-Vtc">
                         <rect key="frame" x="0.0" y="0.0" width="926" height="428"/>
                         <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
@@ -302,7 +330,7 @@
                                     <stackView opaque="NO" contentMode="scaleToFill" axis="vertical" alignment="center" spacing="8" translatesAutoresizingMaskIntoConstraints="NO" id="4h5-48-yeJ">
                                         <rect key="frame" x="328.66666666666669" y="0.0" width="148.66666666666669" height="214"/>
                                         <subviews>
-                                            <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="🍍" textAlignment="center" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" minimumScaleFactor="0.5" translatesAutoresizingMaskIntoConstraints="NO" id="rac-Ji-vZK">
+                                            <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="🥭" textAlignment="center" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" minimumScaleFactor="0.5" translatesAutoresizingMaskIntoConstraints="NO" id="w1F-9o-qJR">
                                                 <rect key="frame" x="37" y="0.0" width="75" height="139.66666666666666"/>
                                                 <fontDescription key="fontDescription" type="system" pointSize="70"/>
                                                 <nil key="textColor"/>
@@ -350,7 +378,7 @@
                                     <stackView opaque="NO" contentMode="scaleToFill" axis="vertical" alignment="center" spacing="8" translatesAutoresizingMaskIntoConstraints="NO" id="u6n-tp-wCG">
                                         <rect key="frame" x="657.66666666666663" y="0.0" width="148.33333333333337" height="214"/>
                                         <subviews>
-                                            <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="🥭" textAlignment="center" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" minimumScaleFactor="0.5" translatesAutoresizingMaskIntoConstraints="NO" id="w1F-9o-qJR">
+                                            <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="🍍" textAlignment="center" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" minimumScaleFactor="0.5" translatesAutoresizingMaskIntoConstraints="NO" id="rac-Ji-vZK">
                                                 <rect key="frame" x="36.666666666666742" y="0.0" width="75" height="139.66666666666666"/>
                                                 <fontDescription key="fontDescription" type="system" pointSize="70"/>
                                                 <nil key="textColor"/>
@@ -383,7 +411,9 @@
                             <constraint firstItem="D7X-vx-u60" firstAttribute="leading" secondItem="gcO-Xb-kNs" secondAttribute="leading" constant="16" id="qRC-6H-wIX"/>
                         </constraints>
                     </view>
-                    <navigationItem key="navigationItem" id="g4W-fY-l7r"/>
+                    <navigationItem key="navigationItem" title="재고 추가" id="g4W-fY-l7r">
+                        <barButtonItem key="rightBarButtonItem" title="닫기" id="IPd-6v-y2C"/>
+                    </navigationItem>
                 </viewController>
                 <placeholder placeholderIdentifier="IBFirstResponder" id="Ieh-6D-g1l" sceneMemberID="firstResponder"/>
             </objects>
diff --git a/Readme.md b/Readme.md
new file mode 100644
index 000000000..d31a20c7c
--- /dev/null
+++ b/Readme.md
@@ -0,0 +1 @@
+#쥬스 메이커