diff --git a/app/src/main/java/com/egobook/app/ui/account/view/AccountFragment.kt b/app/src/main/java/com/egobook/app/ui/account/view/AccountFragment.kt
index 79b16339..6731edf9 100644
--- a/app/src/main/java/com/egobook/app/ui/account/view/AccountFragment.kt
+++ b/app/src/main/java/com/egobook/app/ui/account/view/AccountFragment.kt
@@ -86,17 +86,22 @@ class AccountFragment : Fragment() {
                 viewModel.userIdState.collect { state ->
                     when (state) {
 
-                        is UiState.Idle -> Unit
+                        is UiState.Idle -> {
+                            binding.tvRealAccountId.visibility = View.INVISIBLE
+                        }
 
                         is UiState.Loading -> {
+                            binding.tvRealAccountId.visibility = View.INVISIBLE
                             //추후 로딩뷰를 삽입하자
                         }
 
                         is UiState.Success -> {
+                            binding.tvRealAccountId.visibility = View.VISIBLE
                             binding.tvRealAccountId.text = state.data
                         }
 
                         is UiState.Failure -> {
+                            binding.tvRealAccountId.visibility = View.INVISIBLE
                             Toast.makeText(requireContext(), "유저 id를 가져올 수 없습니다.", Toast.LENGTH_SHORT).show()
                         }
                     }
@@ -188,7 +193,7 @@ class AccountFragment : Fragment() {
                 accountDeleteDialog1Fragment.show(childFragmentManager, "AccountDeleteDialog1Fragment")
             }
 
-            // ✅ 고객지원 클릭
+            // 고객지원 클릭
             tvSupport.setOnClickListener {
                 copySupportEmailToClipboard()
             }
diff --git a/app/src/main/java/com/egobook/app/ui/account/viewmodel/AccountViewModel.kt b/app/src/main/java/com/egobook/app/ui/account/viewmodel/AccountViewModel.kt
index 7ad51c7c..e7922694 100644
--- a/app/src/main/java/com/egobook/app/ui/account/viewmodel/AccountViewModel.kt
+++ b/app/src/main/java/com/egobook/app/ui/account/viewmodel/AccountViewModel.kt
@@ -17,8 +17,8 @@ import com.egobook.app.domain.model.auth.AuthError
 class AccountViewModel @Inject constructor(
     private val accountRepository: AccountRepository
 ) : ViewModel() {
-    private val _userIdState = MutableStateFlow<UiState<String>>(UiState.Idle)
-    val userIdState = _userIdState.asStateFlow()
+        private val _userIdState = MutableStateFlow<UiState<String>>(UiState.Idle)
+        val userIdState = _userIdState.asStateFlow()
 
     private val _linkState = MutableStateFlow<UiState<Unit>>(UiState.Idle)
     val linkState = _linkState.asStateFlow()
diff --git a/app/src/main/java/com/egobook/app/ui/diary/view/DiaryListFragment.kt b/app/src/main/java/com/egobook/app/ui/diary/view/DiaryListFragment.kt
index cf57af6a..940b5f12 100644
--- a/app/src/main/java/com/egobook/app/ui/diary/view/DiaryListFragment.kt
+++ b/app/src/main/java/com/egobook/app/ui/diary/view/DiaryListFragment.kt
@@ -18,6 +18,7 @@ import com.egobook.app.databinding.FragmentDiaryListBinding
 import com.egobook.app.domain.model.diary.entity.DiarySummary
 import com.egobook.app.ui.diary.adapter.DiaryRVAdapter
 import com.egobook.app.ui.diary.viewmodel.DiariesViewModel
+import com.egobook.app.util.UiState
 import kotlinx.coroutines.flow.collectLatest
 import kotlinx.coroutines.launch
 
@@ -64,20 +65,48 @@ class DiaryListFragment : Fragment() {
         viewLifecycleOwner.lifecycleScope.launch {
             viewLifecycleOwner.repeatOnLifecycle(Lifecycle.State.STARTED) {
                 viewModel.state.collectLatest { state ->
-                    state.diaries.collectLatest { pagingData ->
-                        diaryRVAdapter.submitData(pagingData)
+                    when (val diariesState = state.diaries) {
+                        is UiState.Loading -> {
+                            // Paging3의 LoadState로 로딩 관리
+                        }
+                        is UiState.Success -> {
+                            // 데이터 Flow 수집
+                            launch {
+                                diariesState.data.collectLatest { pagingData ->
+                                    diaryRVAdapter.submitData(pagingData)
+                                }
+                            }
+                        }
+                        is UiState.Failure -> {
+                            // TODO: 에러 처리
+                        }
+                        is UiState.Idle -> { }
                     }
                 }
             }
         }
-        
-        // LoadState를 관찰하여 빈 상태 처리
+
+        // Paging3 LoadState로 프로그레스바 + 빈 상태 관리
         viewLifecycleOwner.lifecycleScope.launch {
             diaryRVAdapter.loadStateFlow.collectLatest { loadStates ->
-                val isEmpty = loadStates.refresh is LoadState.NotLoading && diaryRVAdapter.itemCount == 0
-                
-                binding.layoutEmpty.isVisible = isEmpty
-                binding.rvDiary.isVisible = !isEmpty
+                when (val refreshState = loadStates.refresh) {
+                    is LoadState.Loading -> {
+                        // 초기 로딩 중
+                        binding.progressBar.isVisible = true
+                        binding.rvDiary.isVisible = false
+                        binding.layoutEmpty.isVisible = false
+                    }
+                    is LoadState.NotLoading -> {
+                        binding.progressBar.isVisible = false
+                        val isEmpty = diaryRVAdapter.itemCount == 0
+                        binding.layoutEmpty.isVisible = isEmpty
+                        binding.rvDiary.isVisible = !isEmpty
+                    }
+                    is LoadState.Error -> {
+                        binding.progressBar.isVisible = false
+                        // TODO: 에러 UI 처리
+                    }
+                }
             }
         }
     }
diff --git a/app/src/main/java/com/egobook/app/ui/diary/view/DiaryWriteFragment.kt b/app/src/main/java/com/egobook/app/ui/diary/view/DiaryWriteFragment.kt
index b87a5fca..e6cd0c69 100644
--- a/app/src/main/java/com/egobook/app/ui/diary/view/DiaryWriteFragment.kt
+++ b/app/src/main/java/com/egobook/app/ui/diary/view/DiaryWriteFragment.kt
@@ -1,6 +1,5 @@
 package com.egobook.app.ui.diary.view
 
-import android.graphics.Color
 import android.os.Bundle
 import android.text.Editable
 import android.text.InputFilter
@@ -8,11 +7,11 @@ import android.text.TextWatcher
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
-import android.widget.TextView
 import android.widget.Toast
 import androidx.annotation.DrawableRes
 import androidx.core.view.ViewCompat
 import androidx.core.view.WindowInsetsCompat
+import androidx.core.view.isVisible
 import androidx.fragment.app.Fragment
 import androidx.fragment.app.viewModels
 import androidx.lifecycle.Lifecycle
@@ -27,6 +26,7 @@ import com.egobook.app.ui.util.toDateTimeString
 import com.egobook.app.ui.util.toDayOfMonthString
 import com.egobook.app.ui.util.toMonthString
 import com.egobook.app.ui.util.toYearString
+import com.egobook.app.util.UiState
 import com.google.android.material.imageview.ShapeableImageView
 import com.google.gson.Gson
 import dagger.hilt.android.AndroidEntryPoint
@@ -90,7 +90,8 @@ class DiaryWriteFragment : Fragment() {
         setupDiaryContentEditText()     // 일기 내용 입력 필드 설정 (글자수 제한, TextWatcher)
         observeSelectedDate()           // 선택된 날짜 관찰 및 UI 업데이트
         observeContentState()           // 컨텐츠 상태 관찰 (글자수, 감정 섹션, 저장 버튼 활성화)
-        observeSaveResult()            // 저장 성공/실패 관찰
+        observeSaveResult()             // 저장 성공/실패 관찰
+        observeDiaryLoadState()         // 수정 모드 데이터 로드 상태 관찰
     }
     
     private fun setupDiaryTypeCards() {
@@ -176,6 +177,11 @@ class DiaryWriteFragment : Fragment() {
         viewLifecycleOwner.lifecycleScope.launch {
             repeatOnLifecycle(Lifecycle.State.STARTED) {
                 viewModel.contentState.collectLatest { state ->
+                    // 로딩 중이면 UI 업데이트 스킵 (프로그레스바 표시 중)
+                    if (state.diaryLoadState is UiState.Loading) {
+                        return@collectLatest
+                    }
+
                     // 글자수 표시 업데이트 (예: 0/400, 1/400, ...)
                     binding.tvCharCount.text = "${state.charCount}/${state.maxCharCount}"
                     
@@ -208,6 +214,42 @@ class DiaryWriteFragment : Fragment() {
             }
         }
     }
+
+    private fun observeDiaryLoadState() {
+        viewLifecycleOwner.lifecycleScope.launch {
+            repeatOnLifecycle(Lifecycle.State.STARTED) {
+                viewModel.contentState.collectLatest { state ->
+                    when (val loadState = state.diaryLoadState) {
+                        is UiState.Loading -> {
+                            binding.progressBar.isVisible = true
+                            // 입력 UI 숨기기
+                            binding.guideLayout.isVisible = false
+                            binding.typeLayout.isVisible = false
+                            binding.tvHowIsYourFeeling.isVisible = false
+                            binding.stateLayout.isVisible = false
+                            binding.emotionLayout.isVisible = false
+                            binding.inputBoxLayout.isVisible = false
+                            binding.btnSave.isVisible = false
+                        }
+                        is UiState.Success, is UiState.Idle -> {
+                            binding.progressBar.isVisible = false
+                            // 입력 UI 표시
+                            binding.guideLayout.isVisible = true
+                            binding.typeLayout.isVisible = true
+                            // 감정 섹션은 선택 상태에 따라 표시 (observeContentState에서 처리)
+                            binding.inputBoxLayout.isVisible = true
+                            binding.btnSave.isVisible = true
+                        }
+                        is UiState.Failure -> {
+                            binding.progressBar.isVisible = false
+                            // 에러 처리 (필요시 토스트 또는 에러 UI 표시)
+                            Toast.makeText(requireContext(), loadState.message ?: "데이터 로드에 실패했습니다.", Toast.LENGTH_SHORT).show()
+                        }
+                    }
+                }
+            }
+        }
+    }
     
     private fun updateEmotionImages(selectedLevel: Int) {
         // 모든 감정 이미지 업데이트
@@ -257,6 +299,11 @@ class DiaryWriteFragment : Fragment() {
             repeatOnLifecycle(Lifecycle.State.STARTED) {
                 viewModel.saveResult.collectLatest { result ->
                     when (result) {
+                        is DiaryWriteViewModel.SaveResult.Loading -> {
+                            // 저장 중
+                            binding.progressBar.visibility = View.VISIBLE
+                            binding.btnSave.isEnabled = false
+                        }
                         is DiaryWriteViewModel.SaveResult.Success -> {
                             // 저장 성공 -> 결과를 이전 화면(DiaryFragment)에 전달하고 이동
                             val messages = result.toastMessages
diff --git a/app/src/main/java/com/egobook/app/ui/diary/viewmodel/DiariesViewModel.kt b/app/src/main/java/com/egobook/app/ui/diary/viewmodel/DiariesViewModel.kt
index 603ce800..c1de6041 100644
--- a/app/src/main/java/com/egobook/app/ui/diary/viewmodel/DiariesViewModel.kt
+++ b/app/src/main/java/com/egobook/app/ui/diary/viewmodel/DiariesViewModel.kt
@@ -9,12 +9,12 @@ import com.egobook.app.domain.model.diary.entity.DiarySummary
 import com.egobook.app.domain.model.diary.entity.DiaryType
 import com.egobook.app.domain.usecase.diaryusecase.DiaryUseCases
 import com.egobook.app.ui.diary.mapper.DiaryEntityMapper
+import com.egobook.app.util.UiState
 import dagger.hilt.android.lifecycle.HiltViewModel
 import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.flow.MutableStateFlow
 import kotlinx.coroutines.flow.asStateFlow
 import kotlinx.coroutines.flow.emptyFlow
-import kotlinx.coroutines.launch
 import java.time.LocalDate
 import javax.inject.Inject
 
@@ -61,11 +61,15 @@ class DiariesViewModel @Inject constructor(
     //상태를 보지 말고 뷰모델 내부 state 기반으로만 동작
     private fun loadDiaries(selectedDate: LocalDate, types: Set<DiaryType>?) {
         val filter = DiaryFilter(selectedDate, types)
+
+        // 로딩 상태 설정
+        _state.value = state.value.copy(diaries = UiState.Loading)
+
         val diariesFlow = diaryUseCases
             .getDiaries(filter)
             .cachedIn(viewModelScope)
 
-        _state.value = state.value.copy(diaries = diariesFlow)
+        _state.value = state.value.copy(diaries = UiState.Success(diariesFlow))
 
         // dailyCount도 함께 로드
         //loadDailyCount(selectedDate)
@@ -99,7 +103,7 @@ sealed class DiariesEvent {
 }
 
 data class DiariesState(
-    val diaries: Flow<PagingData<DiarySummary>> = emptyFlow(),
+    val diaries: UiState<Flow<PagingData<DiarySummary>>> = UiState.Idle,
     val selectedTabType: Set<DiaryType>? = null,
 
     // 내부 로직용
diff --git a/app/src/main/java/com/egobook/app/ui/diary/viewmodel/DiaryWriteViewModel.kt b/app/src/main/java/com/egobook/app/ui/diary/viewmodel/DiaryWriteViewModel.kt
index 09d7b92c..c6f770f3 100644
--- a/app/src/main/java/com/egobook/app/ui/diary/viewmodel/DiaryWriteViewModel.kt
+++ b/app/src/main/java/com/egobook/app/ui/diary/viewmodel/DiaryWriteViewModel.kt
@@ -7,6 +7,7 @@ import androidx.lifecycle.viewModelScope
 import com.egobook.app.domain.usecase.diaryusecase.DiaryUseCases
 import com.egobook.app.ui.diary.mapper.DiaryEntityMapper
 import com.egobook.app.ui.diary.model.ToastMessage
+import com.egobook.app.util.UiState
 import dagger.hilt.android.lifecycle.HiltViewModel
 import kotlinx.coroutines.flow.MutableSharedFlow
 import kotlinx.coroutines.flow.MutableStateFlow
@@ -16,7 +17,6 @@ import kotlinx.coroutines.launch
 import java.time.LocalDate
 import java.time.LocalDateTime
 import javax.inject.Inject
-import com.egobook.app.domain.model.diary.entity.DiaryRewards
 
 
 @HiltViewModel
@@ -64,6 +64,9 @@ class DiaryWriteViewModel @Inject constructor(
      */
     private fun loadDiaryForEdit() {
         viewModelScope.launch {
+            // 로딩 상태 설정
+            _contentState.value = _contentState.value.copy(diaryLoadState = UiState.Loading)
+
             diaryUseCases.getDiary(diaryId)
                 .onSuccess { diary ->
                     if (diary != null) {
@@ -78,12 +81,20 @@ class DiaryWriteViewModel @Inject constructor(
                             selectedTypes = displayTypes,
                             selectedEmotionLevel = diary.emotionLevel ?: 3,
                             charCount = diary.content.length,
-                            isSaveButtonEnabled = true
+                            isSaveButtonEnabled = true,
+                            diaryLoadState = UiState.Success(Unit)
+                        )
+                    } else {
+                        _contentState.value = _contentState.value.copy(
+                            diaryLoadState = UiState.Failure("일기를 찾을 수 없습니다.")
                         )
                     }
                 }
-                .onFailure {
-                    // 로드 실패 시 에러 처리 (필요시 Toast 등으로 알림)
+                .onFailure { error ->
+                    // 로드 실패 시 에러 상태 설정
+                    _contentState.value = _contentState.value.copy(
+                        diaryLoadState = UiState.Failure(error.message)
+                    )
                 }
         }
     }
@@ -160,6 +171,8 @@ class DiaryWriteViewModel @Inject constructor(
      * 수정 모드 저장 처리
      */
     private suspend fun saveEditMode(state: ContentState) {
+        _saveResult.emit(SaveResult.Loading)
+
         val emotionLevel = if (state.selectedTypes.contains("감정")) {
             state.selectedEmotionLevel
         } else {
@@ -191,6 +204,8 @@ class DiaryWriteViewModel @Inject constructor(
     private suspend fun saveCreateMode(state: ContentState) {
         val now = LocalDateTime.now()
 
+        _saveResult.emit(SaveResult.Loading)
+
         val newDiary = DiaryEntityMapper.createNewDiary(
             selectedTypes = state.selectedTypes,
             content = state.content,
@@ -217,6 +232,7 @@ class DiaryWriteViewModel @Inject constructor(
     }
 
     sealed class SaveResult {
+        object Loading: SaveResult()
         data class Success(val toastMessages: List<ToastMessage>) : SaveResult()
         data class Error(val message: String?) : SaveResult()
     }
@@ -237,7 +253,8 @@ class DiaryWriteViewModel @Inject constructor(
         val isHintVisible: Boolean = false,
         val charCount: Int = 0,
         val maxCharCount: Int = 400,
-        val isSaveButtonEnabled: Boolean = false // 저장 버튼 활성화 유무
+        val isSaveButtonEnabled: Boolean = false, // 저장 버튼 활성화 유무
+        val diaryLoadState: UiState<Unit> = UiState.Idle // 수정 모드 데이터 로드 상태
     )
 
 }
\ No newline at end of file
diff --git a/app/src/main/java/com/egobook/app/ui/login/view/LoginActivity.kt b/app/src/main/java/com/egobook/app/ui/login/view/LoginActivity.kt
index 2bd7c9b0..7a3dcaca 100644
--- a/app/src/main/java/com/egobook/app/ui/login/view/LoginActivity.kt
+++ b/app/src/main/java/com/egobook/app/ui/login/view/LoginActivity.kt
@@ -182,30 +182,40 @@ import javax.inject.Inject
             }
         }
         private fun observeLoginState() {
-            lifecycleScope.launch {
-                viewModel.loginState.collect { state ->
-                    when (state) {
-                        is LoginState.Success -> {
-                            Toast.makeText(
-                                this@LoginActivity,
-                                "로그인 성공!",
-                                Toast.LENGTH_SHORT
-                            ).show()
-                            navigateToMain()
-                        }
-                        is LoginState.Error -> {
-                            val message = state.error.message ?: "알 수 없는 오류가 발생했습니다"
-                            Toast.makeText(
-                                this@LoginActivity,
-                                message,
-                                Toast.LENGTH_SHORT
-                            ).show()
-                        }
-                        else -> {}
+        lifecycleScope.launch {
+            viewModel.loginState.collect { state ->
+                when (state) {
+                    is LoginState.Loading -> {
+                        binding.progressBar.visibility = View.VISIBLE
+                        binding.btnLogin.isEnabled = false
+                        binding.btnGoogleLogin.isEnabled = false
+                        binding.btnGuestLogin.isEnabled = false
+                    }
+                    is LoginState.Success -> {
+                        binding.progressBar.visibility = View.GONE
+                        Toast.makeText(
+                            this@LoginActivity,
+                            "로그인 성공!",
+                            Toast.LENGTH_SHORT
+                        ).show()
+                        navigateToMain()
+                    }
+                    is LoginState.Error -> {
+                        binding.progressBar.visibility = View.GONE
+                        val message = state.error.message ?: "알 수 없는 오류가 발생했습니다"
+                        Toast.makeText(
+                            this@LoginActivity,
+                            message,
+                            Toast.LENGTH_SHORT
+                        ).show()
+                    }
+                    else -> {
+                        binding.progressBar.visibility = View.GONE
                     }
                 }
             }
         }
+    }
 
         private fun observeFirstSignUp() {
             lifecycleScope.launch {
diff --git a/app/src/main/res/layout/activity_login.xml b/app/src/main/res/layout/activity_login.xml
index 9d184c41..77b7ace7 100644
--- a/app/src/main/res/layout/activity_login.xml
+++ b/app/src/main/res/layout/activity_login.xml
@@ -19,6 +19,18 @@
             android:layout_height="match_parent"
             android:background="@drawable/img_login_background_ver2">
 
+            <ProgressBar
+                android:id="@+id/progress_bar"
+                android:layout_width="48dp"
+                android:layout_height="48dp"
+                android:indeterminateTint="@color/cos_black"
+                android:visibility="gone"
+                app:layout_constraintTop_toTopOf="parent"
+                app:layout_constraintBottom_toBottomOf="parent"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintEnd_toEndOf="parent"
+                tools:visibility="visible"/>
+
             <com.google.android.material.button.MaterialButton
                 android:id="@+id/btn_login"
                 style="@style/Widget.App.Button.Outlined.White"
diff --git a/app/src/main/res/layout/fragment_account.xml b/app/src/main/res/layout/fragment_account.xml
index 131bef7f..d56708c7 100644
--- a/app/src/main/res/layout/fragment_account.xml
+++ b/app/src/main/res/layout/fragment_account.xml
@@ -88,7 +88,7 @@
         <LinearLayout
             android:id="@+id/ly_account_id"
             android:layout_width="0dp"
-            android:layout_height="wrap_content"
+            android:layout_height="40dp"
             android:orientation="horizontal"
             android:layout_marginTop="32dp"
             android:paddingVertical="8dp"
@@ -105,13 +105,14 @@
                 android:text="계정 ID"
                 android:textSize="14sp"
                 android:textColor="@color/neutral"
-                android:fontFamily="@font/arita_semibold" />
+                android:fontFamily="@font/arita_semibold"
+                android:gravity="center"/>
 
             <android.widget.Space
                 android:layout_width="0dp"
                 android:layout_height="wrap_content"
                 android:layout_weight="1" />
-            
+
             <TextView
                 android:id="@+id/tv_real_account_id"
                 android:layout_width="229dp"
diff --git a/app/src/main/res/layout/fragment_diary.xml b/app/src/main/res/layout/fragment_diary.xml
index d1e6c126..9e45f326 100644
--- a/app/src/main/res/layout/fragment_diary.xml
+++ b/app/src/main/res/layout/fragment_diary.xml
@@ -201,41 +201,6 @@
         app:layout_constraintStart_toStartOf="parent"
         app:layout_constraintEnd_toEndOf="parent" />
 
-    <!-- 작성된 일기가 없을 때 보여줄 화면 -->
-<!--    <LinearLayout-->
-<!--        android:id="@+id/layout_empty"-->
-<!--        android:layout_width="wrap_content"-->
-<!--        android:layout_height="wrap_content"-->
-<!--        android:orientation="vertical"-->
-<!--        android:gravity="center"-->
-<!--        android:visibility="gone"-->
-<!--        app:layout_constraintTop_toBottomOf="@id/tab_divider"-->
-<!--        app:layout_constraintBottom_toBottomOf="parent"-->
-<!--        app:layout_constraintStart_toStartOf="parent"-->
-<!--        app:layout_constraintEnd_toEndOf="parent">-->
-
-<!--        <TextView-->
-<!--            android:id="@+id/tv_empty_title"-->
-<!--            android:layout_width="wrap_content"-->
-<!--            android:layout_height="30dp"-->
-<!--            android:text="작성된 감정 일기가 없어요"-->
-<!--            android:textSize="20sp"-->
-<!--            android:textColor="@color/cos_black"-->
-<!--            android:fontFamily="@font/arita_bold"-->
-<!--            android:gravity="center"/>-->
-
-<!--        <TextView-->
-<!--            android:layout_width="wrap_content"-->
-<!--            android:layout_height="21dp"-->
-<!--            android:layout_marginTop="5dp"-->
-<!--            android:text="오늘의 일기를 작성해 보세요"-->
-<!--            android:textSize="14sp"-->
-<!--            android:textColor="@color/cos_black"-->
-<!--            android:fontFamily="@font/arita_medium"-->
-<!--            android:gravity="center"/>-->
-
-<!--    </LinearLayout>-->
-
     <!--일기 추가 float버튼    -->
     <com.google.android.material.floatingactionbutton.FloatingActionButton
         android:id="@+id/btn_add"
@@ -268,5 +233,4 @@
         app:shapeAppearanceOverlay="@style/Circle"
         />
 
-
 </androidx.constraintlayout.widget.ConstraintLayout>
diff --git a/app/src/main/res/layout/fragment_diary_list.xml b/app/src/main/res/layout/fragment_diary_list.xml
index 0fd1a09e..14f17a35 100644
--- a/app/src/main/res/layout/fragment_diary_list.xml
+++ b/app/src/main/res/layout/fragment_diary_list.xml
@@ -13,7 +13,7 @@
         android:layout_width="match_parent"
         android:layout_height="match_parent"/>
 
-    <!-- ⭐ empty view -->
+    <!-- empty view -->
     <LinearLayout
         android:id="@+id/layout_empty"
         android:layout_width="match_parent"
@@ -44,5 +44,14 @@
             android:fontFamily="@font/arita_medium"
             android:gravity="center"/>
     </LinearLayout>
+    
+    <ProgressBar
+        android:id="@+id/progress_bar"
+        android:layout_width="48dp"
+        android:layout_height="48dp"
+        android:indeterminateTint="@color/cos_black"
+        android:visibility="gone"
+        tools:visibility="visible"
+        android:layout_gravity="center"/>
 
 </FrameLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_diary_write.xml b/app/src/main/res/layout/fragment_diary_write.xml
index fab86c15..b0db0837 100644
--- a/app/src/main/res/layout/fragment_diary_write.xml
+++ b/app/src/main/res/layout/fragment_diary_write.xml
@@ -391,5 +391,17 @@
             android:layout_marginStart="16dp"
             android:layout_marginEnd="16dp" />
 
+        <ProgressBar
+            android:id="@+id/progress_bar"
+            android:layout_width="48dp"
+            android:layout_height="48dp"
+            android:indeterminateTint="@color/cos_black"
+            android:visibility="gone"
+            tools:visibility="visible"
+            app:layout_constraintTop_toTopOf="parent"
+            app:layout_constraintBottom_toBottomOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintEnd_toEndOf="parent"/>
+
     </androidx.constraintlayout.widget.ConstraintLayout>
 </androidx.core.widget.NestedScrollView>