diff --git a/Instagram/Instagram/AddNameToSignupViewController.swift b/Instagram/Instagram/AddNameToSignupViewController.swift
index aad119a..f3680c3 100644
--- a/Instagram/Instagram/AddNameToSignupViewController.swift
+++ b/Instagram/Instagram/AddNameToSignupViewController.swift
@@ -9,7 +9,7 @@ import UIKit
 
 class AddNameToSignupViewController: UIViewController {
 
-    @IBOutlet weak var userIdTextField: UITextField!
+    @IBOutlet weak var idTextField: UITextField!
     @IBOutlet weak var nextButton: UIButton!
     var userName: String?
     
@@ -28,12 +28,12 @@ class AddNameToSignupViewController: UIViewController {
     
     private func setTextFieldOption() {
         // TextField에 입력하면 Clear 버튼이 나오도록 표시
-        userIdTextField.clearButtonMode = .whileEditing
+        idTextField.clearButtonMode = .whileEditing
     }
     
     private func addActionToTextField() {
         // TextField에 이벤트 감지 시 함수 실행을 위한 addTarget() 설정
-        self.userIdTextField.addTarget(self, action: #selector(textFieldDidChange), for: .editingChanged)
+        self.idTextField.addTarget(self, action: #selector(textFieldDidChange), for: .editingChanged)
     }
     
     @objc func textFieldDidChange(sender: UITextField) {
@@ -48,7 +48,7 @@ class AddNameToSignupViewController: UIViewController {
         guard let nextVC = self.storyboard?.instantiateViewController(withIdentifier: "AddPasswordToSignupViewController") as? AddPasswordToSignupViewController else { return }
         
         // 회원가입(2) VC로 사용자 이름 전달
-        nextVC.userId = userIdTextField.text
+        nextVC.userId = idTextField.text
         
         self.navigationController?.pushViewController(nextVC, animated: true)
     }
diff --git a/Instagram/Instagram/Base.lproj/Main.storyboard b/Instagram/Instagram/Base.lproj/Main.storyboard
index f622f1f..c3e237c 100644
--- a/Instagram/Instagram/Base.lproj/Main.storyboard
+++ b/Instagram/Instagram/Base.lproj/Main.storyboard
@@ -49,7 +49,7 @@
                                 <constraints>
                                     <constraint firstAttribute="height" constant="38" id="0RN-kj-Ol2"/>
                                 </constraints>
-                                <color key="tintColor" name="systemBlueColor" catalog="System" colorSpace="catalog"/>
+                                <color key="tintColor" systemColor="systemBlueColor"/>
                                 <state key="normal" title="Button"/>
                                 <buttonConfiguration key="configuration" style="filled" title="로그인"/>
                                 <connections>
@@ -189,8 +189,8 @@
                         </constraints>
                     </view>
                     <connections>
+                        <outlet property="idTextField" destination="FH7-RM-GnW" id="PoD-GN-Sg8"/>
                         <outlet property="nextButton" destination="if2-2G-YHG" id="2aU-5y-cbZ"/>
-                        <outlet property="userIdTextField" destination="FH7-RM-GnW" id="PoD-GN-Sg8"/>
                     </connections>
                 </viewController>
                 <placeholder placeholderIdentifier="IBFirstResponder" id="qAg-rJ-KPN" userLabel="First Responder" customClass="UIResponder" sceneMemberID="firstResponder"/>
@@ -354,6 +354,9 @@
         <systemColor name="systemBackgroundColor">
             <color white="1" alpha="1" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
         </systemColor>
+        <systemColor name="systemBlueColor">
+            <color red="0.0" green="0.47843137254901963" blue="1" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
+        </systemColor>
         <systemColor name="systemGray6Color">
             <color red="0.94901960784313721" green="0.94901960784313721" blue="0.96862745098039216" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
         </systemColor>