diff --git a/.github/workflows/testflight.yml b/.github/workflows/testflight.yml
index dca5719..1710328 100644
--- a/.github/workflows/testflight.yml
+++ b/.github/workflows/testflight.yml
@@ -1,7 +1,9 @@
 name: 테스트 플라이트 배포 🚀
 
 on:
-  push:
+  # main 브랜치로 PR 시 테스트 플라이트 업로드
+  # CD 성공 여부로 워크플로우 수정 진행
+  pull_request:
     branches:
       - main
 
@@ -26,10 +28,10 @@ jobs:
       # - name: Set up Xcode
       #   uses: maxim-lobanov/setup-xcode@v1.6.0
       #   with:
-      #     xcode-version: '16.2'
+      #     xcode-version: '16.3'
 
       - name: Select Xcode version
-        run: sudo xcode-select -s /Applications/Xcode_16.2.app/Contents/Developer
+        run: sudo xcode-select -s /Applications/Xcode_16.3.app/Contents/Developer
           
       - name: Check Xcode version
         run: xcodebuild -version
diff --git a/Run Mile.xcodeproj/project.pbxproj b/Run Mile.xcodeproj/project.pbxproj
index b09dae7..9745616 100644
--- a/Run Mile.xcodeproj/project.pbxproj	
+++ b/Run Mile.xcodeproj/project.pbxproj	
@@ -444,7 +444,7 @@
 				ASSETCATALOG_COMPILER_GLOBAL_ACCENT_COLOR_NAME = AccentColor;
 				CODE_SIGN_ENTITLEMENTS = "Run Mile/Run Mile.entitlements";
 				CODE_SIGN_IDENTITY = "Apple Development";
-				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
+				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Distribution";
 				CODE_SIGN_STYLE = Manual;
 				CURRENT_PROJECT_VERSION = 202506231;
 				DEVELOPMENT_TEAM = "";
@@ -473,7 +473,7 @@
 				PRODUCT_BUNDLE_IDENTIFIER = "com.mooni.Run-Mile";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				PROVISIONING_PROFILE_SPECIFIER = "";
-				"PROVISIONING_PROFILE_SPECIFIER[sdk=iphoneos*]" = "match Development com.mooni.Run-Mile";
+				"PROVISIONING_PROFILE_SPECIFIER[sdk=iphoneos*]" = "match AppStore com.mooni.Run-Mile";
 				SUPPORTED_PLATFORMS = "iphoneos iphonesimulator";
 				SUPPORTS_MACCATALYST = NO;
 				SUPPORTS_MAC_DESIGNED_FOR_IPHONE_IPAD = NO;
@@ -491,7 +491,7 @@
 				ASSETCATALOG_COMPILER_GLOBAL_ACCENT_COLOR_NAME = AccentColor;
 				CODE_SIGN_ENTITLEMENTS = "Run Mile/Run Mile.entitlements";
 				CODE_SIGN_IDENTITY = "Apple Development";
-				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
+				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Distribution";
 				CODE_SIGN_STYLE = Manual;
 				CURRENT_PROJECT_VERSION = 202506231;
 				DEVELOPMENT_TEAM = "";
@@ -520,7 +520,7 @@
 				PRODUCT_BUNDLE_IDENTIFIER = "com.mooni.Run-Mile";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				PROVISIONING_PROFILE_SPECIFIER = "";
-				"PROVISIONING_PROFILE_SPECIFIER[sdk=iphoneos*]" = "match Development com.mooni.Run-Mile";
+				"PROVISIONING_PROFILE_SPECIFIER[sdk=iphoneos*]" = "match AppStore com.mooni.Run-Mile";
 				SUPPORTED_PLATFORMS = "iphoneos iphonesimulator";
 				SUPPORTS_MACCATALYST = NO;
 				SUPPORTS_MAC_DESIGNED_FOR_IPHONE_IPAD = NO;
diff --git a/Run Mile/Presentation/2.Workout/WorkoutListView.swift b/Run Mile/Presentation/2.Workout/WorkoutListView.swift
index 98ff086..3ee11c3 100644
--- a/Run Mile/Presentation/2.Workout/WorkoutListView.swift	
+++ b/Run Mile/Presentation/2.Workout/WorkoutListView.swift	
@@ -21,16 +21,20 @@ struct WorkoutListView: View {
             WorkoutNavigationView(viewModel: viewModel)
             
             switch viewModel.viewStatus {
-            case .none, .selection:
+            case .none, .selection, .loading:
                 WorkoutScrollView(viewModel: $viewModel)
-            case .loading:
-                WorkoutLoadingView()
             case .empty:
                 WorkoutEmptyView(
                     viewModel: viewModel
                 )
             }
         }
+        .overlay {
+            if viewModel.viewStatus == .loading {
+                ProgressView()
+                    .progressViewStyle(.circular)
+            }
+        }
         .task {
             await viewModel.onAppear()
         }
@@ -119,18 +123,6 @@ private struct WorkoutScrollView: View {
 }
 
 
-private struct WorkoutLoadingView: View {
-    var body: some View {
-        Group {
-            Spacer()
-            ProgressView()
-                .progressViewStyle(.circular)
-            Spacer()
-        }
-    }
-}
-
-
 private struct WorkoutEmptyView: View {
     let viewModel: WorkoutListViewModel