diff --git a/Mongle/Mongle.xcodeproj/project.pbxproj b/Mongle/Mongle.xcodeproj/project.pbxproj
index 698a62b..265cbc5 100644
--- a/Mongle/Mongle.xcodeproj/project.pbxproj
+++ b/Mongle/Mongle.xcodeproj/project.pbxproj
@@ -1313,7 +1313,8 @@
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				PRODUCT_BUNDLE_IDENTIFIER = io.github.juhyeoklee.Mongle;
+				PRODUCT_BUNDLE_IDENTIFIER = io.github.juhyeoklee.Mongle12;
+
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_VERSION = 5.0;
 				TARGETED_DEVICE_FAMILY = "1,2";
@@ -1332,7 +1333,8 @@
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				PRODUCT_BUNDLE_IDENTIFIER = io.github.juhyeoklee.Mongle;
+				PRODUCT_BUNDLE_IDENTIFIER = io.github.juhyeoklee.Mongle12;
+
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_VERSION = 5.0;
 				TARGETED_DEVICE_FAMILY = "1,2";
diff --git a/Mongle/Mongle/Resource/Assets.xcassets/AppIcon.appiconset/Contents.json b/Mongle/Mongle/Resource/Assets.xcassets/AppIcon.appiconset/Contents.json
index bb127f9..82a485d 100644
--- a/Mongle/Mongle/Resource/Assets.xcassets/AppIcon.appiconset/Contents.json
+++ b/Mongle/Mongle/Resource/Assets.xcassets/AppIcon.appiconset/Contents.json
@@ -1,85 +1,85 @@
 {
   "images" : [
     {
-      "filename" : "Icon-40.png",
+      "filename" : "Icon-40 (1)-1.png",
       "idiom" : "iphone",
       "scale" : "2x",
       "size" : "20x20"
     },
     {
-      "filename" : "Icon-60.png",
+      "filename" : "Icon-60 (1).png",
       "idiom" : "iphone",
       "scale" : "3x",
       "size" : "20x20"
     },
     {
-      "filename" : "Icon-58.png",
+      "filename" : "Icon-58 (1).png",
       "idiom" : "iphone",
       "scale" : "2x",
       "size" : "29x29"
     },
     {
-      "filename" : "Icon-87.png",
+      "filename" : "Icon-87 (1).png",
       "idiom" : "iphone",
       "scale" : "3x",
       "size" : "29x29"
     },
     {
-      "filename" : "Icon-80.png",
+      "filename" : "Icon-80 (1).png",
       "idiom" : "iphone",
       "scale" : "2x",
       "size" : "40x40"
     },
     {
-      "filename" : "Icon-120.png",
+      "filename" : "Icon-120 (1)-1.png",
       "idiom" : "iphone",
       "scale" : "3x",
       "size" : "40x40"
     },
     {
-      "filename" : "Icon-121.png",
+      "filename" : "Icon-120 (1).png",
       "idiom" : "iphone",
       "scale" : "2x",
       "size" : "60x60"
     },
     {
-      "filename" : "Icon-180.png",
+      "filename" : "Icon-180 (1).png",
       "idiom" : "iphone",
       "scale" : "3x",
       "size" : "60x60"
     },
     {
-      "filename" : "Icon-20.png",
+      "filename" : "Icon-20 (1).png",
       "idiom" : "ipad",
       "scale" : "1x",
       "size" : "20x20"
     },
     {
-      "filename" : "Icon-41.png",
+      "filename" : "Icon-40 (1).png",
       "idiom" : "ipad",
       "scale" : "2x",
       "size" : "20x20"
     },
     {
-      "filename" : "Icon-29.png",
+      "filename" : "Icon-29 (1).png",
       "idiom" : "ipad",
       "scale" : "1x",
       "size" : "29x29"
     },
     {
-      "filename" : "Icon-59.png",
+      "filename" : "Icon-58 (1)-1.png",
       "idiom" : "ipad",
       "scale" : "2x",
       "size" : "29x29"
     },
     {
-      "filename" : "Icon-42.png",
+      "filename" : "Icon-40 (1)-2.png",
       "idiom" : "ipad",
       "scale" : "1x",
       "size" : "40x40"
     },
     {
-      "filename" : "Icon-81.png",
+      "filename" : "Icon-80 (1)-1.png",
       "idiom" : "ipad",
       "scale" : "2x",
       "size" : "40x40"
@@ -103,7 +103,7 @@
       "size" : "83.5x83.5"
     },
     {
-      "filename" : "Icon-1024.png",
+      "filename" : "appstore.png",
       "idiom" : "ios-marketing",
       "scale" : "1x",
       "size" : "1024x1024"
diff --git a/Mongle/Mongle/Resource/Assets.xcassets/AppIcon.appiconset/Icon-1024.png b/Mongle/Mongle/Resource/Assets.xcassets/AppIcon.appiconset/Icon-1024.png
deleted file mode 100644
index c3be790..0000000
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new file mode 100644
index 0000000..8026b48
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deleted file mode 100644
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index b35794d..eb0508c 100644
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index 2edaa4f..f92c74b 100644
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deleted file mode 100644
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deleted file mode 100644
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deleted file mode 100644
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index 165ec1e..98ca559 100644
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diff --git a/Mongle/Mongle/Resource/Assets.xcassets/AppIcon.appiconset/Icon-87 (1).png b/Mongle/Mongle/Resource/Assets.xcassets/AppIcon.appiconset/Icon-87 (1).png
new file mode 100644
index 0000000..f195ffe
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diff --git a/Mongle/Mongle/Resource/Assets.xcassets/AppIcon.appiconset/Icon-87.png b/Mongle/Mongle/Resource/Assets.xcassets/AppIcon.appiconset/Icon-87.png
deleted file mode 100644
index a0ce2eb..0000000
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diff --git a/Mongle/Mongle/Resource/Assets.xcassets/AppIcon.appiconset/appstore.png b/Mongle/Mongle/Resource/Assets.xcassets/AppIcon.appiconset/appstore.png
new file mode 100644
index 0000000..6b48cbc
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diff --git a/Mongle/Mongle/SceneDelegate.swift b/Mongle/Mongle/SceneDelegate.swift
index 0dca86b..c3c34ee 100644
--- a/Mongle/Mongle/SceneDelegate.swift
+++ b/Mongle/Mongle/SceneDelegate.swift
@@ -113,18 +113,19 @@ class SceneDelegate: UIResponder, UIWindowSceneDelegate {
     func sceneWillEnterForeground(_ scene: UIScene) {
         // Called as the scene transitions from the background to the foreground.
         // Use this method to undo the changes made on entering the background.
-        
-        let date = Date()
-        let formatter = DateFormatter()
-        formatter.dateFormat = "yyyy-MM-dd HH:mm:ss"
-        let originDate = UserDefaults.standard.string(forKey: "tokenTime")!
-        let ogD = formatter.date(from: originDate)
-        let calendar = Calendar.current
-        let diff = calendar.dateComponents([.minute], from: ogD!, to: date)
-        
-        if diff.minute! > 210  {
-            let defaults = UserDefaults.standard
-            if let token = defaults.string(forKey: "token"){
+        let defaults = UserDefaults.standard
+        if let token = defaults.string(forKey: "token"){
+            let date = Date()
+            let formatter = DateFormatter()
+            formatter.dateFormat = "yyyy-MM-dd HH:mm:ss"
+            let originDate = UserDefaults.standard.string(forKey: "tokenTime")!
+            let ogD = formatter.date(from: originDate)
+            let calendar = Calendar.current
+            let diff = calendar.dateComponents([.minute], from: ogD!, to: date)
+            
+            if diff.minute! > 210  {
+                
+                
                 // 둘러보기
                 if token == "guest" || token == "1"{