diff --git a/.swiftlint.yml b/.swiftlint.yml
index 18ab66e0b..dd5334923 100644
--- a/.swiftlint.yml
+++ b/.swiftlint.yml
@@ -5,3 +5,5 @@ excluded:
 - Pods
 - Diary/App/AppDelegate.swift
 - Diary/App/SceneDelegate.swift
+- Diary/Model/Diary+CoreDataClass.swift
+- Diary/Model/Diary+CoreDataProperties.swift
diff --git a/Diary+CoreDataClass.swift b/Diary+CoreDataClass.swift
index 4164fcfae..ec6efb38e 100644
--- a/Diary+CoreDataClass.swift
+++ b/Diary+CoreDataClass.swift
@@ -2,7 +2,7 @@
 //  Diary+CoreDataClass.swift
 //  Diary
 //
-//  Created by 1 on 2023/09/01.
+//  Created by Max, Hemg on 2023/09/01.
 //
 //
 
diff --git a/Diary+CoreDataProperties.swift b/Diary+CoreDataProperties.swift
index a20279692..d526caf6a 100644
--- a/Diary+CoreDataProperties.swift
+++ b/Diary+CoreDataProperties.swift
@@ -2,14 +2,13 @@
 //  Diary+CoreDataProperties.swift
 //  Diary
 //
-//  Created by 1 on 2023/09/01.
+//  Created by Max, Hemg on 2023/09/01.
 //
 //
 
 import Foundation
 import CoreData
 
-
 extension Diary {
 
     @nonobjc public class func fetchRequest() -> NSFetchRequest<Diary> {
@@ -23,6 +22,4 @@ extension Diary {
 
 }
 
-extension Diary : Identifiable {
-
-}
+extension Diary: Identifiable {}
diff --git a/Diary.xcodeproj/xcshareddata/xcschemes/Diary.xcscheme b/Diary.xcodeproj/xcshareddata/xcschemes/Diary.xcscheme
new file mode 100644
index 000000000..90943b4f2
--- /dev/null
+++ b/Diary.xcodeproj/xcshareddata/xcschemes/Diary.xcscheme
@@ -0,0 +1,77 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Scheme
+   LastUpgradeVersion = "1430"
+   version = "1.7">
+   <BuildAction
+      parallelizeBuildables = "YES"
+      buildImplicitDependencies = "YES">
+      <BuildActionEntries>
+         <BuildActionEntry
+            buildForTesting = "YES"
+            buildForRunning = "YES"
+            buildForProfiling = "YES"
+            buildForArchiving = "YES"
+            buildForAnalyzing = "YES">
+            <BuildableReference
+               BuildableIdentifier = "primary"
+               BlueprintIdentifier = "C739AE20284DF28600741E8F"
+               BuildableName = "Diary.app"
+               BlueprintName = "Diary"
+               ReferencedContainer = "container:Diary.xcodeproj">
+            </BuildableReference>
+         </BuildActionEntry>
+      </BuildActionEntries>
+   </BuildAction>
+   <TestAction
+      buildConfiguration = "Debug"
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      shouldUseLaunchSchemeArgsEnv = "YES"
+      shouldAutocreateTestPlan = "YES">
+   </TestAction>
+   <LaunchAction
+      buildConfiguration = "Debug"
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      launchStyle = "0"
+      useCustomWorkingDirectory = "NO"
+      ignoresPersistentStateOnLaunch = "NO"
+      debugDocumentVersioning = "YES"
+      debugServiceExtension = "internal"
+      allowLocationSimulation = "YES">
+      <BuildableProductRunnable
+         runnableDebuggingMode = "0">
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "C739AE20284DF28600741E8F"
+            BuildableName = "Diary.app"
+            BlueprintName = "Diary"
+            ReferencedContainer = "container:Diary.xcodeproj">
+         </BuildableReference>
+      </BuildableProductRunnable>
+   </LaunchAction>
+   <ProfileAction
+      buildConfiguration = "Release"
+      shouldUseLaunchSchemeArgsEnv = "YES"
+      savedToolIdentifier = ""
+      useCustomWorkingDirectory = "NO"
+      debugDocumentVersioning = "YES">
+      <BuildableProductRunnable
+         runnableDebuggingMode = "0">
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "C739AE20284DF28600741E8F"
+            BuildableName = "Diary.app"
+            BlueprintName = "Diary"
+            ReferencedContainer = "container:Diary.xcodeproj">
+         </BuildableReference>
+      </BuildableProductRunnable>
+   </ProfileAction>
+   <AnalyzeAction
+      buildConfiguration = "Debug">
+   </AnalyzeAction>
+   <ArchiveAction
+      buildConfiguration = "Release"
+      revealArchiveInOrganizer = "YES">
+   </ArchiveAction>
+</Scheme>
diff --git a/Diary/DataManager/CoreDataManager.swift b/Diary/DataManager/CoreDataManager.swift
index b493a0476..20020d2fe 100644
--- a/Diary/DataManager/CoreDataManager.swift
+++ b/Diary/DataManager/CoreDataManager.swift
@@ -15,7 +15,7 @@ class CoreDataManager {
     // MARK: - Core Data stack
     lazy var persistentContainer: NSPersistentContainer = {
         let container = NSPersistentContainer(name: "Diary")
-        container.loadPersistentStores(completionHandler: { (storeDescription, error) in
+        container.loadPersistentStores(completionHandler: { (_, error) in
             if let error = error as NSError? {
                 fatalError("Unresolved error \(error), \(error.userInfo)")
             }