diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml
index 9b319998..78a241ca 100644
--- a/.github/workflows/build_and_test.yml
+++ b/.github/workflows/build_and_test.yml
@@ -7,14 +7,6 @@ on:
     branches: ["main", "staging"]
 
 jobs:
-  list-macos-versions:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Check available macOS versions
-        run: |
-          echo "Available macOS versions:"
-          curl -s https://api.github.com/meta | jq -r '.runner | .macos'
-
   build:
     name: Build and Test default scheme using any available iPhone simulator
     runs-on: macos-14
diff --git a/Derived/InfoPlists/DgWidget-Info.plist b/Derived/InfoPlists/DgWidget-Info.plist
index 94ed93e3..645b9a9e 100644
--- a/Derived/InfoPlists/DgWidget-Info.plist
+++ b/Derived/InfoPlists/DgWidget-Info.plist
@@ -17,7 +17,7 @@
 	<key>CFBundlePackageType</key>
 	<string>XPC!</string>
 	<key>CFBundleShortVersionString</key>
-	<string>2.11.0</string>
+	<string>2.10.0</string>
 	<key>CFBundleVersion</key>
 	<string>1</string>
 	<key>NSExtension</key>
diff --git a/Derived/InfoPlists/app-Info.plist b/Derived/InfoPlists/app-Info.plist
index 2f0f563a..60117b8e 100644
--- a/Derived/InfoPlists/app-Info.plist
+++ b/Derived/InfoPlists/app-Info.plist
@@ -17,7 +17,7 @@
 	<key>CFBundlePackageType</key>
 	<string>APPL</string>
 	<key>CFBundleShortVersionString</key>
-	<string>2.11.0</string>
+	<string>2.10.0</string>
 	<key>CFBundleURLTypes</key>
 	<array>
 		<dict>
diff --git a/Project.swift b/Project.swift
index 74b7042a..765e25ac 100644
--- a/Project.swift
+++ b/Project.swift
@@ -3,7 +3,7 @@ import ProjectDescription
 let projectName = "dg-muscle-ios"
 let widgetName = "DgWidget"
 let bundleId = "com.donggyu.dg-muscle-ios"
-let appVersion: String = "2.11.0"
+let appVersion: String = "2.10.0"
 
 enum Layer: String, CaseIterable {
     case Domain
diff --git a/dg-muscle-ios/sources/Presentation/History/View/Form/Manage/ManageRecordViewModel.swift b/dg-muscle-ios/sources/Presentation/History/View/Form/Manage/ManageRecordViewModel.swift
index 7ad69e61..44fae39c 100644
--- a/dg-muscle-ios/sources/Presentation/History/View/Form/Manage/ManageRecordViewModel.swift
+++ b/dg-muscle-ios/sources/Presentation/History/View/Form/Manage/ManageRecordViewModel.swift
@@ -21,7 +21,6 @@ final class ManageRecordViewModel: ObservableObject {
     @Published var goal: Goal?
     @Published var strengthGoal: Goal?
     @Published var traingMode: Common.TrainingMode?
-    @Published var lastSelectedTime: Int?
     
     private let recordId: String
     private let getHeatMapColorUsecase: GetHeatMapColorUsecase
@@ -32,7 +31,6 @@ final class ManageRecordViewModel: ObservableObject {
     private let subscribeTrainingModeUsecase: SubscribeTrainingModeUsecase
     private let checkGoalAchievedUsecase: CheckGoalAchievedUsecase
     private let checkStrengthGoalAchievedUsecase: CheckStrengthGoalAchievedUsecase
-    private let cancelExerciseTimerUsecase: CancelExerciseTimerUsecase
     private let registerExerciseTimerUsecase: RegisterExerciseTimerUsecase
     private var cancellables = Set<AnyCancellable>()
     
@@ -62,7 +60,6 @@ final class ManageRecordViewModel: ObservableObject {
         subscribeTrainingModeUsecase = .init(userRepository: userRepository)
         checkGoalAchievedUsecase = .init()
         checkStrengthGoalAchievedUsecase = .init()
-        cancelExerciseTimerUsecase = .init(exerciseTimerRepository: exerciseTimerRepository)
         registerExerciseTimerUsecase = .init(exerciseTimerRepository: exerciseTimerRepository)
         
         let color: Common.HeatMapColor = .init(domain: getHeatMapColorUsecase.implement())
@@ -85,32 +82,25 @@ final class ManageRecordViewModel: ObservableObject {
             Common.PushNotificationManager.shared.delete(ids: ["ExerciseTimer\(i)"])
         }
         
-        if lastSelectedTime == time {
-            cancelExerciseTimerUsecase.implement()
-            lastSelectedTime = nil
-        } else {
-            if var date = Calendar.current.date(byAdding: .second, value: time, to: Date()) {
-                registerExerciseTimerUsecase.implement(timer: .init(targetDate: date))
+        if var date = Calendar.current.date(byAdding: .second, value: time, to: Date()) {
+            registerExerciseTimerUsecase.implement(timer: .init(targetDate: date))
+            
+            for i in (0..<10) {
+                Common.PushNotificationManager.shared.register(
+                    title: "Ring Ring Ring...",
+                    body: "Tap to stop alarm",
+                    date: date,
+                    id: "ExerciseTimer\(i)",
+                    userInfo: [
+                        "type": "timer",
+                        "targetDate": date
+                    ]
+                )
                 
-                for i in (0..<10) {
-                    Common.PushNotificationManager.shared.register(
-                        title: "Ring Ring Ring...",
-                        body: "Tap to stop alarm",
-                        date: date,
-                        id: "ExerciseTimer\(i)",
-                        userInfo: [
-                            "type": "timer",
-                            "targetDate": date
-                        ]
-                    )
-                    
-                    if let updatedDate = Calendar.current.date(byAdding: .second, value: 3, to: date) {
-                        date = updatedDate
-                    }
+                if let updatedDate = Calendar.current.date(byAdding: .second, value: 3, to: date) {
+                    date = updatedDate
                 }
             }
-            
-            lastSelectedTime = time
         }
     }
     
diff --git a/dg-muscle-ios/sources/Presentation/Main/View/NavigationViewModel.swift b/dg-muscle-ios/sources/Presentation/Main/View/NavigationViewModel.swift
index 9a650092..dd375ab7 100644
--- a/dg-muscle-ios/sources/Presentation/Main/View/NavigationViewModel.swift
+++ b/dg-muscle-ios/sources/Presentation/Main/View/NavigationViewModel.swift
@@ -9,6 +9,7 @@ import Foundation
 import Domain
 import Combine
 import ExerciseTimer
+import Common
 
 final class NavigationViewModel: ObservableObject {
     let subscribeExerciseTimerUsecase: SubscribeExerciseTimerUsecase
@@ -25,6 +26,9 @@ final class NavigationViewModel: ObservableObject {
     
     func cancelTimer() {
         cancelExerciseTimerUsecase.implement()
+        for i in (0..<10) {
+            Common.PushNotificationManager.shared.delete(ids: ["ExerciseTimer\(i)"])
+        }
     }
     
     private func bind() {