diff --git a/KkuMulKum/Source/Promise/PagePromise/ViewController/PromiseViewController.swift b/KkuMulKum/Source/Promise/PagePromise/ViewController/PromiseViewController.swift
index c0ccbaf..41dd5ea 100644
--- a/KkuMulKum/Source/Promise/PagePromise/ViewController/PromiseViewController.swift
+++ b/KkuMulKum/Source/Promise/PagePromise/ViewController/PromiseViewController.swift
@@ -184,6 +184,14 @@ private extension PromiseViewController {
             
             toast.show(message: message, view: owner.view, position: .bottom, inset: 100)
         }
+        
+        viewModel.isExitSuccess.bindOnMain(with: self) { owner, isSuccess in
+            owner.navigationController?.popViewController(animated: true)
+        }
+        
+        viewModel.isDeleteSuccess.bindOnMain(with: self) { owner, isSuccess in
+            owner.navigationController?.popViewController(animated: true)
+        }
     }
     
     @objc
@@ -226,9 +234,13 @@ private extension PromiseViewController {
 extension PromiseViewController: CustomActionSheetDelegate {
     func actionButtonDidTap(for kind: ActionSheetKind) {
         if kind == .deletePromise {
+            viewModel.deletePromise()
+            
             dismiss(animated: false)
         }
         else {
+            viewModel.exitPromise()
+            
             dismiss(animated: false)
         }
     }
diff --git a/KkuMulKum/Source/Promise/ReadyStatus/ViewController/ReadyStatusViewController.swift b/KkuMulKum/Source/Promise/ReadyStatus/ViewController/ReadyStatusViewController.swift
index ae05f9b..61c2e4f 100644
--- a/KkuMulKum/Source/Promise/ReadyStatus/ViewController/ReadyStatusViewController.swift
+++ b/KkuMulKum/Source/Promise/ReadyStatus/ViewController/ReadyStatusViewController.swift
@@ -116,6 +116,7 @@ extension ReadyStatusViewController {
                 $0.enterReadyButtonView.isHidden = owner.viewModel.isReadyInfoEntered()
                 $0.readyPlanInfoView.isHidden = !$0.enterReadyButtonView.isHidden
                 $0.enterReadyButtonView.isUserInteractionEnabled = isParticipant
+                $0.myReadyStatusProgressView.isUserInteractionEnabled = isParticipant
             }
         }
         
diff --git a/KkuMulKum/Source/Promise/ViewModel/PromiseViewModel.swift b/KkuMulKum/Source/Promise/ViewModel/PromiseViewModel.swift
index f8fec74..06243ea 100644
--- a/KkuMulKum/Source/Promise/ViewModel/PromiseViewModel.swift
+++ b/KkuMulKum/Source/Promise/ViewModel/PromiseViewModel.swift
@@ -30,6 +30,8 @@ class PromiseViewModel {
     let participantList = ObservablePattern<[Participant]>([])
     let tardyList = ObservablePattern<[Comer]>([])
     let isFinishSuccess = ObservablePattern<Bool?>(nil)
+    let isDeleteSuccess = ObservablePattern<Bool?>(nil)
+    let isExitSuccess = ObservablePattern<Bool?>(nil)
     let errorMessage = ObservablePattern<String?>(nil)
     
     var pageControlDirection = false
@@ -359,6 +361,8 @@ extension PromiseViewModel {
                     print(">>>>> \(String(describing: result)) : \(#function)")
                     return
                 }
+                
+                isDeleteSuccess.value = success
             } catch {
                 print(">>>>> \(error.localizedDescription) : \(#function)")
             }
@@ -377,6 +381,8 @@ extension PromiseViewModel {
                     print(">>>>> \(String(describing: result)) : \(#function)")
                     return
                 }
+                
+                isExitSuccess.value = success
             } catch {
                 print(">>>>> \(error.localizedDescription) : \(#function)")
             }