diff --git a/PLAT/PLAT.xcodeproj/project.pbxproj b/PLAT/PLAT.xcodeproj/project.pbxproj
index 5f1a6085..96ce8a38 100644
--- a/PLAT/PLAT.xcodeproj/project.pbxproj
+++ b/PLAT/PLAT.xcodeproj/project.pbxproj
@@ -1317,7 +1317,7 @@
 				CODE_SIGN_STYLE = Automatic;
 				CURRENT_PROJECT_VERSION = 1;
 				DEVELOPMENT_ASSET_PATHS = "\"PLAT/Preview Content\"";
-				DEVELOPMENT_TEAM = 9XG4S4XZWN;
+				DEVELOPMENT_TEAM = MXGCKXDXUM;
 				ENABLE_PREVIEWS = YES;
 				GENERATE_INFOPLIST_FILE = YES;
 				INFOPLIST_FILE = PLAT/App/Info.plist;
@@ -1337,7 +1337,7 @@
 					"@executable_path/Frameworks",
 				);
 				MARKETING_VERSION = 1.0.0;
-				PRODUCT_BUNDLE_IDENTIFIER = com.letsplat.thinkyside;
+				PRODUCT_BUNDLE_IDENTIFIER = com.letsplat;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SUPPORTED_PLATFORMS = "iphoneos iphonesimulator";
 				SUPPORTS_MACCATALYST = NO;
@@ -1359,7 +1359,7 @@
 				CODE_SIGN_STYLE = Automatic;
 				CURRENT_PROJECT_VERSION = 1;
 				DEVELOPMENT_ASSET_PATHS = "\"PLAT/Preview Content\"";
-				DEVELOPMENT_TEAM = 9XG4S4XZWN;
+				DEVELOPMENT_TEAM = MXGCKXDXUM;
 				ENABLE_PREVIEWS = YES;
 				GENERATE_INFOPLIST_FILE = YES;
 				INFOPLIST_FILE = PLAT/App/Info.plist;
@@ -1379,7 +1379,7 @@
 					"@executable_path/Frameworks",
 				);
 				MARKETING_VERSION = 1.0.0;
-				PRODUCT_BUNDLE_IDENTIFIER = com.letsplat.thinkyside;
+				PRODUCT_BUNDLE_IDENTIFIER = com.letsplat;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SUPPORTED_PLATFORMS = "iphoneos iphonesimulator";
 				SUPPORTS_MACCATALYST = NO;
diff --git a/PLAT/PLAT/Data/PlatService/Service/PlaylistService/PlaylistServiceImpl.swift b/PLAT/PLAT/Data/PlatService/Service/PlaylistService/PlaylistServiceImpl.swift
index ab22420c..55b28093 100644
--- a/PLAT/PLAT/Data/PlatService/Service/PlaylistService/PlaylistServiceImpl.swift
+++ b/PLAT/PLAT/Data/PlatService/Service/PlaylistService/PlaylistServiceImpl.swift
@@ -188,6 +188,19 @@ final class PlaylistServiceImpl: PlaylistServiceInterface {
         }
     }
     
+    /// 플레이리스트를 업데이트합니다. 이미지URL을 받습니다.
+    func updatePlaylist(playlistId: Int, title: String, imageUrl: String?) async -> Result<Void, any Error> {
+
+        let request = UpdatePlaylistRequest(title: title, playlistImageUrl: imageUrl ?? "")
+        let response = await playlistRepository.updatePlaylist(request: request, playlistId: Int64(playlistId))
+        switch response {
+        case .success:
+            return .success(())
+        case .failure(let error):
+            return .failure(error)
+        }
+    }
+    
     /// 플레이리스트의 트랙 순서를 변경합니다.
     func updateTrackOrder(playlistId: Int, tracks: [Track]) async -> Result<Void, Error> {
         
diff --git a/PLAT/PLAT/Domain/Interface/PlaylistServiceInterface.swift b/PLAT/PLAT/Domain/Interface/PlaylistServiceInterface.swift
index e3320179..c9c65731 100644
--- a/PLAT/PLAT/Domain/Interface/PlaylistServiceInterface.swift
+++ b/PLAT/PLAT/Domain/Interface/PlaylistServiceInterface.swift
@@ -14,6 +14,7 @@ protocol PlaylistServiceInterface {
     func uploadPlaylist(title: String, image: UIImage?, tracks: [Track]) async -> Result<Int64, Error>
     func appendTrackToPlaylist(playlistId: Int, trackId: Int) async -> Result<Void, Error>
     func updatePlaylist(playlistId: Int, title: String, image: UIImage?) async -> Result<Void, Error>
+    func updatePlaylist(playlistId: Int, title: String, imageUrl: String?) async -> Result<Void, Error>
     func updateTrackOrder(playlistId: Int, tracks: [Track]) async -> Result<Void, Error>
     func deleteTrackFromPlaylist(playlistId: Int, trackId: Int) async -> Result<Void, Error>
     func deletePlaylist(playlistId: Int) async -> Result<Void, Error>
diff --git a/PLAT/PLAT/Domain/UseCase/PlaylistUseCase.swift b/PLAT/PLAT/Domain/UseCase/PlaylistUseCase.swift
index 2d83a85a..1a90ff49 100644
--- a/PLAT/PLAT/Domain/UseCase/PlaylistUseCase.swift
+++ b/PLAT/PLAT/Domain/UseCase/PlaylistUseCase.swift
@@ -137,6 +137,20 @@ extension PlaylistUseCase {
         }
     }
     
+    /// 플레이리스트를 업데이트합니다. ImageUrl을 받습니다.
+    func updatePlaylist(playlistId: Int, title: String, imageUrl: String?) async {
+        let result = await playlistService.updatePlaylist(
+            playlistId: playlistId,
+            title: title,
+            imageUrl: imageUrl
+        )
+        
+        switch result {
+        case .success: break
+        case .failure(let error): print(error) // TODO: 에러 처리
+        }
+    }
+    
     /// 플레이리스트의 트랙 순서를 변경합니다.
     func updateTrackOrder(playlistId: Int, tracks: [Track]) {
         Task {
diff --git a/PLAT/PLAT/Presentaion/Playlist/PlaylistDetailsEditView.swift b/PLAT/PLAT/Presentaion/Playlist/PlaylistDetailsEditView.swift
index b977e3e2..947f1475 100644
--- a/PLAT/PLAT/Presentaion/Playlist/PlaylistDetailsEditView.swift
+++ b/PLAT/PLAT/Presentaion/Playlist/PlaylistDetailsEditView.swift
@@ -60,11 +60,15 @@ struct PlaylistDetailsEditView: View {
             ToolbarItem(placement: .primaryAction) {
                 Button {
                     Task {
-                        await playlistUseCase.updatePlaylist(
-                            playlistId: Int(selectedPlaylist.id),
-                            title: selectedPlaylist.title,
-                            image: selectedImage
-                        )
+                        if let selectedImg = selectedImage {
+                            await playlistUseCase.updatePlaylist(
+                                playlistId: Int(selectedPlaylist.id),
+                                title: selectedPlaylist.title,
+                                image: selectedImage
+                            )
+                        } else {
+                            await playlistUseCase.updatePlaylist(playlistId: Int(selectedPlaylist.id), title: selectedPlaylist.title, imageUrl: selectedPlaylist.imageUrl)
+                        }
                         
                         playlistUseCase.fetchPlaylistDetail(playlistId: Int(selectedPlaylist.id))
                         pathModel.pop()
diff --git a/PLAT/PLAT/Presentaion/Playlist/PlaylistView.swift b/PLAT/PLAT/Presentaion/Playlist/PlaylistView.swift
index 20f28dc1..a56dab6d 100644
--- a/PLAT/PLAT/Presentaion/Playlist/PlaylistView.swift
+++ b/PLAT/PLAT/Presentaion/Playlist/PlaylistView.swift
@@ -166,8 +166,16 @@ private struct PlaylistImageView: View {
             .placeholder {
                 RoundedRectangle(cornerRadius: 12)
                     .frame(width: 68, height: 68)
+                    .foregroundStyle(
+                        LinearGradient(
+                            colors: [.orange, .indigo],
+                            startPoint: .top,
+                            endPoint: .bottom
+                        )
+                    )
             }
             .resizable()
+            .scaledToFill()
             .frame(width: 68, height: 68)
             .clipShape(RoundedRectangle(cornerRadius: 12))
     }