diff --git a/app/src/main/java/com/kuit/afternote/feature/receiver/domain/repository/iface/GetMindRecordDetailByAuthCodeRepository.kt b/app/src/main/java/com/kuit/afternote/feature/receiver/domain/repository/iface/GetMindRecordDetailByAuthCodeRepository.kt
new file mode 100644
index 00000000..5f7ea9eb
--- /dev/null
+++ b/app/src/main/java/com/kuit/afternote/feature/receiver/domain/repository/iface/GetMindRecordDetailByAuthCodeRepository.kt
@@ -0,0 +1,21 @@
+package com.kuit.afternote.feature.receiver.domain.repository.iface
+
+/**
+ * 인증번호로 특정 마인드레코드 상세의 대표 이미지 URL을 조회하는 Domain Repository.
+ *
+ * GET /api/receiver-auth/mind-records/{mindRecordId} (X-Auth-Code) API를 사용합니다.
+ */
+interface GetMindRecordDetailByAuthCodeRepository {
+
+    /**
+     * 마인드레코드 상세의 이미지 목록에서 첫 번째 이미지 URL을 반환합니다.
+     * 이미지가 없으면 null을 반환합니다.
+     *
+     * @param authCode 수신자 인증번호 (X-Auth-Code 헤더)
+     * @param mindRecordId 마인드레코드 ID
+     */
+    suspend fun getMindRecordDetailImageUrl(
+        authCode: String,
+        mindRecordId: Long
+    ): Result<String?>
+}
diff --git a/app/src/main/java/com/kuit/afternote/feature/receiver/domain/usecase/GetMindRecordDetailByAuthCodeUseCase.kt b/app/src/main/java/com/kuit/afternote/feature/receiver/domain/usecase/GetMindRecordDetailByAuthCodeUseCase.kt
new file mode 100644
index 00000000..c5003e6a
--- /dev/null
+++ b/app/src/main/java/com/kuit/afternote/feature/receiver/domain/usecase/GetMindRecordDetailByAuthCodeUseCase.kt
@@ -0,0 +1,31 @@
+package com.kuit.afternote.feature.receiver.domain.usecase
+
+import com.kuit.afternote.feature.receiver.domain.repository.iface.GetMindRecordDetailByAuthCodeRepository
+import javax.inject.Inject
+
+/**
+ * 수신자 인증번호(authCode)와 마인드레코드 ID로 상세의 대표 이미지 URL을 조회하는 UseCase.
+ *
+ * GET /api/receiver-auth/mind-records/{mindRecordId} (X-Auth-Code) API를 사용합니다.
+ */
+class GetMindRecordDetailByAuthCodeUseCase
+    @Inject
+    constructor(
+        private val getMindRecordDetailByAuthCodeRepository: GetMindRecordDetailByAuthCodeRepository
+    ) {
+
+    /**
+     * 마인드레코드 상세의 첫 번째 이미지 URL을 반환합니다. 없으면 null.
+     *
+     * @param authCode 수신자 인증번호
+     * @param mindRecordId 마인드레코드 ID
+     */
+    suspend operator fun invoke(
+        authCode: String,
+        mindRecordId: Long
+    ): Result<String?> =
+        getMindRecordDetailByAuthCodeRepository.getMindRecordDetailImageUrl(
+            authCode = authCode,
+            mindRecordId = mindRecordId
+        )
+}
diff --git a/app/src/main/java/com/kuit/afternote/feature/receiver/presentation/component/TodayRecordCard.kt b/app/src/main/java/com/kuit/afternote/feature/receiver/presentation/component/TodayRecordCard.kt
index c1e6b94f..fe0bf93f 100644
--- a/app/src/main/java/com/kuit/afternote/feature/receiver/presentation/component/TodayRecordCard.kt
+++ b/app/src/main/java/com/kuit/afternote/feature/receiver/presentation/component/TodayRecordCard.kt
@@ -1,5 +1,7 @@
 package com.kuit.afternote.feature.receiver.presentation.component
 
+import android.util.Log
+import androidx.compose.foundation.Image
 import androidx.compose.foundation.background
 import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Box
@@ -19,16 +21,38 @@ import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.graphics.Brush
 import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.layout.ContentScale
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.res.painterResource
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.tooling.preview.Preview
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.unit.sp
+import coil3.compose.AsyncImage
+import coil3.compose.AsyncImagePainter
+import coil3.network.NetworkHeaders
+import coil3.network.httpHeaders
+import coil3.request.ImageRequest
 import com.kuit.afternote.R
 import com.kuit.afternote.feature.receiver.presentation.uimodel.MindRecordItemUiModel
 import com.kuit.afternote.ui.theme.Sansneo
 
+private const val TAG = "TodayRecordCard"
+
+/** 이미지 없을 때 오늘의 기록 카드 배경용 디폴트 테마 (TimeLetterBlockItem과 동일한 비주얼). */
+private object TodayRecordCardDefaultTheme {
+    val backgroundColor: Color = Color(0xFFFFE1CC)
+    val logoResId: Int = R.drawable.logo_yellow
+}
+
 @Composable
-fun TodayRecordCard(todayRecord: MindRecordItemUiModel? = null) {
+fun TodayRecordCard(
+    todayRecord: MindRecordItemUiModel? = null,
+    todayRecordImageUrl: String? = null
+) {
+    val hasImage = !todayRecordImageUrl.isNullOrBlank()
+
     Card(
         modifier = Modifier
             .fillMaxWidth()
@@ -37,21 +61,69 @@ fun TodayRecordCard(todayRecord: MindRecordItemUiModel? = null) {
         elevation = CardDefaults.cardElevation(defaultElevation = 4.dp)
     ) {
         Box {
-            Box(
-                modifier = Modifier
-                    .fillMaxSize()
-                    .background(Color.DarkGray)
-            )
-
-            Box(
-                modifier = Modifier
-                    .fillMaxSize()
-                    .background(
-                        Brush.verticalGradient(
-                            colors = listOf(Color.Transparent, Color.Black.copy(alpha = 0.7f))
+            if (hasImage) {
+                val context = LocalContext.current
+                AsyncImage(
+                    model = ImageRequest.Builder(context)
+                        .data(todayRecordImageUrl)
+                        .httpHeaders(
+                            NetworkHeaders.Builder()
+                                .set("User-Agent", "Afternote Android App")
+                                .build()
+                        )
+                        .build(),
+                    contentDescription = null,
+                    contentScale = ContentScale.Crop,
+                    modifier = Modifier.fillMaxSize(),
+                    error = painterResource(R.drawable.img_time_letter_placeholder),
+                    onError = { state: AsyncImagePainter.State.Error ->
+                        Log.e(TAG, "Coil load failed: url=$todayRecordImageUrl", state.result.throwable)
+                    }
+                )
+                Box(
+                    modifier = Modifier
+                        .fillMaxSize()
+                        .background(
+                            brush = Brush.verticalGradient(
+                                colors = listOf(
+                                    Color.Transparent,
+                                    Color(0x660E0E0E)
+                                )
+                            )
                         )
+                )
+            } else {
+                Box(
+                    modifier = Modifier
+                        .fillMaxSize()
+                        .background(
+                            TodayRecordCardDefaultTheme.backgroundColor.copy(alpha = 0.2f)
+                        )
+                )
+                Box(
+                    modifier = Modifier
+                        .fillMaxSize()
+                        .background(
+                            brush = Brush.verticalGradient(
+                                colorStops = arrayOf(
+                                    0.00f to Color(0x000E0E0E),
+                                    0.09f to Color(0x170E0E0E),
+                                    0.45f to Color(0x730E0E0E),
+                                    1.00f to Color(0x800E0E0E)
+                                )
+                            )
+                        )
+                )
+                Box(
+                    modifier = Modifier.fillMaxSize(),
+                    contentAlignment = Alignment.Center
+                ) {
+                    Image(
+                        painter = painterResource(id = TodayRecordCardDefaultTheme.logoResId),
+                        contentDescription = stringResource(R.string.receiver_mindrecord_card_logo)
                     )
-            )
+                }
+            }
 
             Column(
                 modifier = Modifier
@@ -102,3 +174,25 @@ fun TodayRecordCard(todayRecord: MindRecordItemUiModel? = null) {
         }
     }
 }
+
+@Preview(showBackground = true)
+@Composable
+private fun PreviewTodayRecordCardDefault() {
+    TodayRecordCard(
+        todayRecord = MindRecordItemUiModel(
+            mindRecordId = 1L,
+            date = "2025년 2월 19일",
+            tags = "#DIARY",
+            question = "오늘 하루는 어땠나요?",
+            content = "기록 내용",
+            hasImage = false
+        ),
+        todayRecordImageUrl = null
+    )
+}
+
+@Preview(showBackground = true)
+@Composable
+private fun PreviewTodayRecordCardEmpty() {
+    TodayRecordCard(todayRecord = null, todayRecordImageUrl = null)
+}
diff --git a/app/src/main/java/com/kuit/afternote/feature/receiver/presentation/screen/mindrecord/ReceiverDailyRecordScreen.kt b/app/src/main/java/com/kuit/afternote/feature/receiver/presentation/screen/mindrecord/ReceiverDailyRecordScreen.kt
index c8cc4aa1..cf3e2c1e 100644
--- a/app/src/main/java/com/kuit/afternote/feature/receiver/presentation/screen/mindrecord/ReceiverDailyRecordScreen.kt
+++ b/app/src/main/java/com/kuit/afternote/feature/receiver/presentation/screen/mindrecord/ReceiverDailyRecordScreen.kt
@@ -156,7 +156,10 @@ fun MindRecordScreen(
                             )
                         }
                         Spacer(modifier = Modifier.height(12.dp))
-                        TodayRecordCard(todayRecord = uiState.todayRecord)
+                        TodayRecordCard(
+                            todayRecord = uiState.todayRecord,
+                            todayRecordImageUrl = uiState.todayRecordImageUrl
+                        )
                     }
                 }
 
diff --git a/app/src/main/java/com/kuit/afternote/feature/receiver/presentation/screen/timeletter/ReceiverTimeLetterDetailScreen.kt b/app/src/main/java/com/kuit/afternote/feature/receiver/presentation/screen/timeletter/ReceiverTimeLetterDetailScreen.kt
index 63d81ad6..c5b3e72f 100644
--- a/app/src/main/java/com/kuit/afternote/feature/receiver/presentation/screen/timeletter/ReceiverTimeLetterDetailScreen.kt
+++ b/app/src/main/java/com/kuit/afternote/feature/receiver/presentation/screen/timeletter/ReceiverTimeLetterDetailScreen.kt
@@ -1,15 +1,18 @@
 package com.kuit.afternote.feature.receiver.presentation.screen.timeletter
 
-import androidx.compose.foundation.background
+import android.util.Log
+import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Box
 import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Row
 import androidx.compose.foundation.layout.Spacer
-import androidx.compose.foundation.layout.aspectRatio
 import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.height
 import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.size
 import androidx.compose.foundation.layout.statusBarsPadding
+import androidx.compose.foundation.horizontalScroll
 import androidx.compose.foundation.rememberScrollState
 import androidx.compose.foundation.shape.RoundedCornerShape
 import androidx.compose.foundation.verticalScroll
@@ -21,20 +24,33 @@ import androidx.compose.runtime.Composable
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.draw.clip
-import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.layout.ContentScale
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.res.painterResource
+import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.tooling.preview.Preview
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.unit.sp
+import coil3.compose.AsyncImage
+import coil3.compose.AsyncImagePainter
+import coil3.network.NetworkHeaders
+import coil3.network.httpHeaders
+import coil3.request.ImageRequest
+import com.kuit.afternote.R
 import com.kuit.afternote.core.ui.component.navigation.BottomNavItem
 import com.kuit.afternote.core.ui.component.navigation.BottomNavigationBar
 import com.kuit.afternote.core.ui.component.navigation.TopBar
 import com.kuit.afternote.feature.receiver.domain.entity.ReceivedTimeLetter
+import com.kuit.afternote.feature.receiver.domain.entity.ReceivedTimeLetterMedia
 import com.kuit.afternote.feature.receiver.presentation.uimodel.ReceiverTimeLetterDetailUiState
 import com.kuit.afternote.ui.theme.Gray4
 import com.kuit.afternote.ui.theme.Gray9
 import com.kuit.afternote.ui.theme.Sansneo
 
+private const val TAG = "ReceiverTimeLetterDetailScreen"
+private const val DETAIL_IMAGE_SIZE_DP = 100
+
 @Composable
 fun TimeLetterDetailScreen(
     uiState: ReceiverTimeLetterDetailUiState,
@@ -121,22 +137,17 @@ private fun TimeLetterDetailContent(
             fontFamily = Sansneo
         )
 
-        Box(
-            modifier = Modifier
-                .fillMaxWidth()
-                .aspectRatio(1.6f)
-                .clip(RoundedCornerShape(16.dp))
-                .background(Color.LightGray)
-        ) {
-            Text(
-                text = "가족 사진 영역",
-                color = Color.DarkGray,
-                modifier = Modifier.align(Alignment.Center)
+        val imageUrls = letter.mediaList
+            .filter { it.mediaType == "IMAGE" }
+            .map { it.mediaUrl }
+        if (imageUrls.isNotEmpty()) {
+            ReceiverDetailMediaRow(
+                mediaUrls = imageUrls,
+                modifier = Modifier.fillMaxWidth()
             )
+            Spacer(modifier = Modifier.height(24.dp))
         }
 
-        Spacer(modifier = Modifier.height(24.dp))
-
         Text(
             text = letter.content.orEmpty().ifEmpty { " " },
             color = Gray9,
@@ -150,6 +161,44 @@ private fun TimeLetterDetailContent(
     }
 }
 
+@Composable
+private fun ReceiverDetailMediaRow(
+    mediaUrls: List<String>,
+    modifier: Modifier = Modifier
+) {
+    val context = LocalContext.current
+    val imageSizeDp = DETAIL_IMAGE_SIZE_DP.dp
+    val contentDesc = stringResource(R.string.content_description_time_letter_media)
+
+    Row(
+        modifier = modifier.horizontalScroll(rememberScrollState()),
+        horizontalArrangement = Arrangement.spacedBy(8.dp),
+        verticalAlignment = Alignment.CenterVertically
+    ) {
+        mediaUrls.forEach { url ->
+            AsyncImage(
+                model = ImageRequest.Builder(context)
+                    .data(url)
+                    .httpHeaders(
+                        NetworkHeaders.Builder()
+                            .set("User-Agent", "Afternote Android App")
+                            .build()
+                    )
+                    .build(),
+                contentDescription = contentDesc,
+                contentScale = ContentScale.Crop,
+                modifier = Modifier
+                    .size(imageSizeDp)
+                    .clip(RoundedCornerShape(8.dp)),
+                error = painterResource(R.drawable.img_time_letter_placeholder),
+                onError = { state: AsyncImagePainter.State.Error ->
+                    Log.e(TAG, "Coil load failed: url=$url", state.result.throwable)
+                }
+            )
+        }
+    }
+}
+
 @Preview(showBackground = true)
 @Composable
 private fun PreviewTimeLetterDetail() {
@@ -177,3 +226,39 @@ private fun PreviewTimeLetterDetail() {
         )
     }
 }
+
+@Preview(showBackground = true)
+@Composable
+private fun PreviewTimeLetterDetailWithMedia() {
+    MaterialTheme {
+        val sampleLetter = ReceivedTimeLetter(
+            timeLetterId = 1L,
+            timeLetterReceiverId = 100L,
+            title = "채연아 20번째 생일을 축하해",
+            content = "사랑한다 생일 축하해 내 딸.",
+            sendAt = "2027년 11월 24일",
+            status = "DRAFT",
+            senderName = "박채연",
+            deliveredAt = null,
+            createdAt = null,
+            mediaList = listOf(
+                ReceivedTimeLetterMedia(
+                    id = 1L,
+                    mediaType = "IMAGE",
+                    mediaUrl = "https://example.com/sample1.jpg"
+                ),
+                ReceivedTimeLetterMedia(
+                    id = 2L,
+                    mediaType = "IMAGE",
+                    mediaUrl = "https://example.com/sample2.jpg"
+                )
+            ),
+            isRead = false
+        )
+        TimeLetterDetailScreen(
+            uiState = ReceiverTimeLetterDetailUiState(letter = sampleLetter),
+            onBackClick = { },
+            onBottomNavSelected = { }
+        )
+    }
+}
diff --git a/app/src/main/java/com/kuit/afternote/feature/receiver/presentation/uimodel/MindRecordListUiState.kt b/app/src/main/java/com/kuit/afternote/feature/receiver/presentation/uimodel/MindRecordListUiState.kt
index 530cec99..d2b8836a 100644
--- a/app/src/main/java/com/kuit/afternote/feature/receiver/presentation/uimodel/MindRecordListUiState.kt
+++ b/app/src/main/java/com/kuit/afternote/feature/receiver/presentation/uimodel/MindRecordListUiState.kt
@@ -10,6 +10,8 @@ data class MindRecordListUiState(
     val daysWithRecords: Set<Int> = emptySet(),
     val selectedDateRecords: List<MindRecordItemUiModel> = emptyList(),
     val todayRecord: MindRecordItemUiModel? = null,
+    /** 오늘의 기록 카드용 대표 이미지 URL. 상세 API imageList 첫 번째 항목. */
+    val todayRecordImageUrl: String? = null,
     val isLoading: Boolean = false,
     val errorMessage: String? = null,
     val showDatePicker: Boolean = false
diff --git a/app/src/main/java/com/kuit/afternote/feature/receiver/presentation/viewmodel/MindRecordViewModel.kt b/app/src/main/java/com/kuit/afternote/feature/receiver/presentation/viewmodel/MindRecordViewModel.kt
index 8a147d04..cc6c78dd 100644
--- a/app/src/main/java/com/kuit/afternote/feature/receiver/presentation/viewmodel/MindRecordViewModel.kt
+++ b/app/src/main/java/com/kuit/afternote/feature/receiver/presentation/viewmodel/MindRecordViewModel.kt
@@ -3,6 +3,7 @@ package com.kuit.afternote.feature.receiver.presentation.viewmodel
 import androidx.lifecycle.ViewModel
 import androidx.lifecycle.viewModelScope
 import com.kuit.afternote.feature.receiver.domain.entity.ReceivedMindRecord
+import com.kuit.afternote.feature.receiver.domain.usecase.GetMindRecordDetailByAuthCodeUseCase
 import com.kuit.afternote.feature.receiver.domain.usecase.GetMindRecordsByAuthCodeUseCase
 import com.kuit.afternote.feature.receiverauth.session.ReceiverAuthSessionHolder
 import com.kuit.afternote.feature.receiver.presentation.uimodel.MindRecordItemUiModel
@@ -30,7 +31,8 @@ class MindRecordViewModel
     @Inject
     constructor(
         private val receiverAuthSessionHolder: ReceiverAuthSessionHolder,
-        private val getMindRecordsByAuthCodeUseCase: GetMindRecordsByAuthCodeUseCase
+        private val getMindRecordsByAuthCodeUseCase: GetMindRecordsByAuthCodeUseCase,
+        private val getMindRecordDetailByAuthCodeUseCase: GetMindRecordDetailByAuthCodeUseCase
     ) : ViewModel(), MindRecordViewModelContract {
 
     private val _uiState = MutableStateFlow(MindRecordListUiState())
@@ -45,6 +47,7 @@ class MindRecordViewModel
             getMindRecordsByAuthCodeUseCase(authCode)
                 .onSuccess { data ->
                     allMindRecords = data.items
+                    val today = findTodayRecord(data.items)
                     _uiState.update { state ->
                         state.copy(
                             daysWithRecords = computeDaysWithRecords(
@@ -52,11 +55,13 @@ class MindRecordViewModel
                                 YearMonth.from(state.selectedDate)
                             ),
                             selectedDateRecords = filterAndMapToUiModels(data.items, state.selectedDate),
-                            todayRecord = findTodayRecord(data.items),
+                            todayRecord = today,
+                            todayRecordImageUrl = null,
                             isLoading = false,
                             errorMessage = null
                         )
                     }
+                    today?.let { loadTodayRecordImage(authCode, it.mindRecordId) }
                 }
                 .onFailure { e ->
                     _uiState.update {
@@ -90,6 +95,15 @@ class MindRecordViewModel
         _uiState.update { it.copy(errorMessage = null) }
     }
 
+    private fun loadTodayRecordImage(authCode: String, mindRecordId: Long) {
+        viewModelScope.launch {
+            getMindRecordDetailByAuthCodeUseCase(authCode, mindRecordId)
+                .onSuccess { url ->
+                    _uiState.update { it.copy(todayRecordImageUrl = url) }
+                }
+        }
+    }
+
     private fun computeDaysWithRecords(
         list: List<ReceivedMindRecord>,
         displayYearMonth: YearMonth
diff --git a/app/src/main/java/com/kuit/afternote/feature/receiverauth/data/di/ReceiverAuthModule.kt b/app/src/main/java/com/kuit/afternote/feature/receiverauth/data/di/ReceiverAuthModule.kt
index bb94f7e4..2f00c426 100644
--- a/app/src/main/java/com/kuit/afternote/feature/receiverauth/data/di/ReceiverAuthModule.kt
+++ b/app/src/main/java/com/kuit/afternote/feature/receiverauth/data/di/ReceiverAuthModule.kt
@@ -3,6 +3,7 @@ package com.kuit.afternote.feature.receiverauth.data.di
 import com.kuit.afternote.feature.receiver.domain.repository.iface.GetAfternoteDetailByAuthCodeRepository
 import com.kuit.afternote.feature.receiver.domain.repository.iface.GetAfterNotesByAuthCodeRepository
 import com.kuit.afternote.feature.receiver.domain.repository.iface.GetSenderMessageRepository
+import com.kuit.afternote.feature.receiver.domain.repository.iface.GetMindRecordDetailByAuthCodeRepository
 import com.kuit.afternote.feature.receiver.domain.repository.iface.GetMindRecordsByAuthCodeRepository
 import com.kuit.afternote.feature.receiver.domain.repository.iface.GetTimeLetterDetailByAuthCodeRepository
 import com.kuit.afternote.feature.receiver.domain.repository.iface.GetTimeLettersByAuthCodeRepository
@@ -11,6 +12,7 @@ import com.kuit.afternote.feature.receiverauth.data.repository.impl.GetDeliveryV
 import com.kuit.afternote.feature.receiverauth.data.repository.impl.ReceiverAuthAfternoteDetailRepositoryImpl
 import com.kuit.afternote.feature.receiverauth.data.repository.impl.ReceiverAuthAfternoteRepositoryImpl
 import com.kuit.afternote.feature.receiverauth.data.repository.impl.ReceiverAuthMessageRepositoryImpl
+import com.kuit.afternote.feature.receiverauth.data.repository.impl.ReceiverAuthMindRecordDetailRepositoryImpl
 import com.kuit.afternote.feature.receiverauth.data.repository.impl.ReceiverAuthMindRecordRepositoryImpl
 import com.kuit.afternote.feature.receiverauth.data.repository.impl.ReceiverAuthRepositoryImpl
 import com.kuit.afternote.feature.receiverauth.data.repository.impl.ReceiverAuthTimeLetterDetailRepositoryImpl
@@ -65,6 +67,12 @@ abstract class ReceiverAuthModule {
         impl: ReceiverAuthMindRecordRepositoryImpl
     ): GetMindRecordsByAuthCodeRepository
 
+    @Binds
+    @Singleton
+    abstract fun bindGetMindRecordDetailByAuthCodeRepository(
+        impl: ReceiverAuthMindRecordDetailRepositoryImpl
+    ): GetMindRecordDetailByAuthCodeRepository
+
     @Binds
     @Singleton
     abstract fun bindGetAfterNotesByAuthCodeRepository(
diff --git a/app/src/main/java/com/kuit/afternote/feature/receiverauth/data/repository/impl/ReceiverAuthMindRecordDetailRepositoryImpl.kt b/app/src/main/java/com/kuit/afternote/feature/receiverauth/data/repository/impl/ReceiverAuthMindRecordDetailRepositoryImpl.kt
new file mode 100644
index 00000000..8a44b271
--- /dev/null
+++ b/app/src/main/java/com/kuit/afternote/feature/receiverauth/data/repository/impl/ReceiverAuthMindRecordDetailRepositoryImpl.kt
@@ -0,0 +1,28 @@
+package com.kuit.afternote.feature.receiverauth.data.repository.impl
+
+import com.kuit.afternote.feature.receiver.domain.repository.iface.GetMindRecordDetailByAuthCodeRepository
+import com.kuit.afternote.feature.receiverauth.data.repository.iface.ReceiverAuthRepository
+import javax.inject.Inject
+
+/**
+ * 인증번호 기반 마인드레코드 상세의 대표 이미지 URL 조회 Repository 구현.
+ *
+ * GET /api/receiver-auth/mind-records/{mindRecordId} (X-Auth-Code) API를 사용합니다.
+ */
+class ReceiverAuthMindRecordDetailRepositoryImpl
+    @Inject
+    constructor(
+        private val receiverAuthRepository: ReceiverAuthRepository
+    ) : GetMindRecordDetailByAuthCodeRepository {
+
+    override suspend fun getMindRecordDetailImageUrl(
+        authCode: String,
+        mindRecordId: Long
+    ): Result<String?> =
+        receiverAuthRepository.getMindRecordDetail(
+            authCode = authCode,
+            mindRecordId = mindRecordId
+        ).map { dto ->
+            dto.imageList.firstOrNull()?.imageUrl
+        }
+}
diff --git a/app/src/main/java/com/kuit/afternote/feature/receiverauth/presentation/viewmodel/VerifySelfViewModel.kt b/app/src/main/java/com/kuit/afternote/feature/receiverauth/presentation/viewmodel/VerifySelfViewModel.kt
index 2bfab0a2..1961a448 100644
--- a/app/src/main/java/com/kuit/afternote/feature/receiverauth/presentation/viewmodel/VerifySelfViewModel.kt
+++ b/app/src/main/java/com/kuit/afternote/feature/receiverauth/presentation/viewmodel/VerifySelfViewModel.kt
@@ -13,6 +13,8 @@ import dagger.hilt.android.lifecycle.HiltViewModel
 import kotlinx.coroutines.flow.MutableStateFlow
 import kotlinx.coroutines.flow.StateFlow
 import kotlinx.coroutines.flow.asStateFlow
+import kotlinx.coroutines.Job
+import kotlinx.coroutines.delay
 import kotlinx.coroutines.flow.update
 import kotlinx.coroutines.launch
 import java.io.IOException
@@ -36,6 +38,8 @@ class VerifySelfViewModel
     private val _uiState = MutableStateFlow(VerifySelfUiState())
     override val uiState: StateFlow<VerifySelfUiState> = _uiState.asStateFlow()
 
+    private var deliveryStatusPollingJob: Job? = null
+
     /**
      * 마스터 키 입력값 갱신. 에러 메시지 초기화.
      */
@@ -103,6 +107,10 @@ class VerifySelfViewModel
         val current = _uiState.value.currentStep
         val previous = current.previous()
         if (previous != null) {
+            if (current == VerifyStep.END) {
+                deliveryStatusPollingJob?.cancel()
+                deliveryStatusPollingJob = null
+            }
             _uiState.update { it.copy(currentStep = previous, verifyError = null) }
         }
         return previous
@@ -168,6 +176,14 @@ class VerifySelfViewModel
                         )
                     }
                     loadDeliveryVerificationStatus(authCode)
+                    deliveryStatusPollingJob?.cancel()
+                    deliveryStatusPollingJob = viewModelScope.launch {
+                        while (_uiState.value.currentStep == VerifyStep.END) {
+                            delay(POLLING_INTERVAL_MS)
+                            if (_uiState.value.currentStep != VerifyStep.END) break
+                            loadDeliveryVerificationStatus(authCode)
+                        }
+                    }
                 }
                 .onFailure { e ->
                     Log.e(TAG, "Submit delivery verification failed", e)
@@ -185,6 +201,11 @@ class VerifySelfViewModel
         viewModelScope.launch {
             getDeliveryVerificationStatusUseCase(authCode)
                 .onSuccess { status ->
+                    val isApproved = status.status.equals("APPROVED", ignoreCase = true)
+                    if (isApproved) {
+                        deliveryStatusPollingJob?.cancel()
+                        deliveryStatusPollingJob = null
+                    }
                     _uiState.update {
                         it.copy(deliveryVerificationStatus = status)
                     }
@@ -207,5 +228,6 @@ class VerifySelfViewModel
 
     companion object {
         private const val TAG = "VerifySelfViewModel"
+        private const val POLLING_INTERVAL_MS = 5000L
     }
 }
diff --git a/app/src/main/java/com/kuit/afternote/feature/receiverauth/screen/VerifySelfScreen.kt b/app/src/main/java/com/kuit/afternote/feature/receiverauth/screen/VerifySelfScreen.kt
index b3daf147..cbbaa77c 100644
--- a/app/src/main/java/com/kuit/afternote/feature/receiverauth/screen/VerifySelfScreen.kt
+++ b/app/src/main/java/com/kuit/afternote/feature/receiverauth/screen/VerifySelfScreen.kt
@@ -21,12 +21,15 @@ import androidx.compose.foundation.text.input.rememberTextFieldState
 import androidx.compose.foundation.text.input.setTextAndPlaceCursorAtEnd
 import androidx.compose.material3.CircularProgressIndicator
 import androidx.compose.material3.Scaffold
+import androidx.compose.material3.SnackbarHost
+import androidx.compose.material3.SnackbarHostState
 import androidx.compose.material3.Text
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.getValue
 import androidx.compose.runtime.MutableState
 import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.remember
+import androidx.compose.runtime.rememberCoroutineScope
 import androidx.compose.runtime.setValue
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.platform.LocalContext
@@ -49,6 +52,7 @@ import com.kuit.afternote.feature.receiverauth.presentation.viewmodel.VerifySelf
 import com.kuit.afternote.feature.receiverauth.uimodel.VerifyStep
 import com.kuit.afternote.ui.theme.B3
 import com.kuit.afternote.ui.theme.Red
+import kotlinx.coroutines.launch
 
 private enum class PendingDocumentTarget {
     DEATH_CERT,
@@ -70,6 +74,9 @@ fun VerifySelfScreen(
     val pendingDocumentTargetState = remember { mutableStateOf<PendingDocumentTarget?>(null) }
     val deathCertificateUriState = remember { mutableStateOf<Uri?>(null) }
     val familyCertificateUriState = remember { mutableStateOf<Uri?>(null) }
+    val snackbarHostState = remember { SnackbarHostState() }
+    val scope = rememberCoroutineScope()
+    val pendingMessage = stringResource(R.string.receiver_verify_wait_for_approval)
 
     val imagePickerLauncher = rememberLauncherForActivityResult(
         contract = ActivityResultContracts.PickVisualMedia()
@@ -122,7 +129,8 @@ fun VerifySelfScreen(
                     step = step
                 )
             }
-        }
+        },
+        snackbarHost = { SnackbarHost(snackbarHostState) }
     ) { paddingValues ->
         Column(
             modifier = Modifier
@@ -150,7 +158,12 @@ fun VerifySelfScreen(
                 )
                 VerifyStep.END -> VerifySelfEndStep(
                     uiState = uiState,
-                    onCompleteClick = onCompleteClick
+                    onCompleteClick = onCompleteClick,
+                    onShowPendingMessage = {
+                        scope.launch {
+                            snackbarHostState.showSnackbar(pendingMessage)
+                        }
+                    }
                 )
             }
         }
@@ -286,13 +299,19 @@ private fun VerifySelfPdfStep(
 @Composable
 private fun VerifySelfEndStep(
     uiState: VerifySelfUiState,
-    onCompleteClick: (receiverId: Long, authCode: String, senderName: String?) -> Unit
+    onCompleteClick: (receiverId: Long, authCode: String, senderName: String?) -> Unit,
+    onShowPendingMessage: () -> Unit
 ) {
     SignUpContentButton(
         onNextClick = {
             val rid = uiState.verifiedReceiverId
-            if (rid != null) {
+            if (rid == null) return@SignUpContentButton
+            val isApproved = uiState.deliveryVerificationStatus?.status
+                ?.equals("APPROVED", ignoreCase = true) == true
+            if (isApproved) {
                 onCompleteClick(rid, uiState.masterKeyInput, uiState.verifiedSenderName)
+            } else {
+                onShowPendingMessage()
             }
         },
         buttonTitle = stringResource(R.string.receiver_verify_complete_confirm)
diff --git a/app/src/main/java/com/kuit/afternote/feature/timeletter/presentation/navgraph/TimeLetterNavConstants.kt b/app/src/main/java/com/kuit/afternote/feature/timeletter/presentation/navgraph/TimeLetterNavConstants.kt
new file mode 100644
index 00000000..9fb002f3
--- /dev/null
+++ b/app/src/main/java/com/kuit/afternote/feature/timeletter/presentation/navgraph/TimeLetterNavConstants.kt
@@ -0,0 +1,6 @@
+package com.kuit.afternote.feature.timeletter.presentation.navgraph
+
+/**
+ * 수신자 목록에서 선택한 수신자 ID를 이전 화면(타임레터 목록/작성)으로 전달할 때 사용하는 키.
+ */
+const val SELECTED_RECEIVER_ID_KEY = "selected_receiver_id"
diff --git a/app/src/main/java/com/kuit/afternote/feature/timeletter/presentation/navgraph/TimeLetterNavGraph.kt b/app/src/main/java/com/kuit/afternote/feature/timeletter/presentation/navgraph/TimeLetterNavGraph.kt
index a29d6b19..c9f03e89 100644
--- a/app/src/main/java/com/kuit/afternote/feature/timeletter/presentation/navgraph/TimeLetterNavGraph.kt
+++ b/app/src/main/java/com/kuit/afternote/feature/timeletter/presentation/navgraph/TimeLetterNavGraph.kt
@@ -34,7 +34,13 @@ fun NavGraphBuilder.timeLetterNavGraph(
             onBackClick = { navController.popBackStack() },
             onNavItemSelected = onNavItemSelected,
             onAddClick = { navController.navigate(TimeLetterRoute.TimeLetterWriterRoute()) },
-            onShowAllClick = { navController.navigate(ReceiverRoute.ReceiverListRoute) },
+            onShowAllClick = {
+                navController.currentBackStackEntry
+                    ?.savedStateHandle
+                    ?.remove<Long>(SELECTED_RECEIVER_ID_KEY)
+                navController.navigate(ReceiverRoute.ReceiverListRoute)
+            },
+
             onLetterClick = { letter ->
                 navController.navigate(
                     TimeLetterRoute.TimeLetterDetailRoute(
diff --git a/app/src/main/java/com/kuit/afternote/feature/timeletter/presentation/screen/TimeLetterScreen.kt b/app/src/main/java/com/kuit/afternote/feature/timeletter/presentation/screen/TimeLetterScreen.kt
index 44ff04ba..ea4ab368 100644
--- a/app/src/main/java/com/kuit/afternote/feature/timeletter/presentation/screen/TimeLetterScreen.kt
+++ b/app/src/main/java/com/kuit/afternote/feature/timeletter/presentation/screen/TimeLetterScreen.kt
@@ -141,7 +141,9 @@ fun TimeLetterScreen(
                 }
 
                 is TimeLetterUiState.Success -> {
-                    val letters = (uiState as TimeLetterUiState.Success).letters
+                    val successState = uiState as TimeLetterUiState.Success
+                    val letters = successState.letters
+                    val filterLabel = successState.selectedReceiverName ?: "전체보기"
 
                     // 필터 + 토글 Row (좌우 패딩은 ScaffoldContentWithOptionalFab contentPadding에서 적용됨)
                     Row(
@@ -153,7 +155,7 @@ fun TimeLetterScreen(
                             verticalAlignment = Alignment.CenterVertically
                         ) {
                             Text(
-                                text = "전체보기",
+                                text = filterLabel,
                                 fontFamily = FontFamily(Font(R.font.sansneomedium)),
                                 fontSize = 16.sp,
                                 fontWeight = FontWeight.Medium
diff --git a/app/src/main/java/com/kuit/afternote/feature/timeletter/presentation/uimodel/TimeLetterUiState.kt b/app/src/main/java/com/kuit/afternote/feature/timeletter/presentation/uimodel/TimeLetterUiState.kt
index 47c87376..d2f3bbf4 100644
--- a/app/src/main/java/com/kuit/afternote/feature/timeletter/presentation/uimodel/TimeLetterUiState.kt
+++ b/app/src/main/java/com/kuit/afternote/feature/timeletter/presentation/uimodel/TimeLetterUiState.kt
@@ -8,7 +8,9 @@ sealed class TimeLetterUiState {
     object Empty : TimeLetterUiState()
 
     data class Success(
-        val letters: List<TimeLetterItem>
+        val letters: List<TimeLetterItem>,
+        /** 수신자 필터 적용 시 해당 수신자 이름. null이면 "전체보기" 표시 */
+        val selectedReceiverName: String? = null
     ) : TimeLetterUiState()
 }
 
diff --git a/app/src/main/java/com/kuit/afternote/feature/timeletter/presentation/viewmodel/TimeLetterViewModel.kt b/app/src/main/java/com/kuit/afternote/feature/timeletter/presentation/viewmodel/TimeLetterViewModel.kt
index 15155c47..cbb7cf34 100644
--- a/app/src/main/java/com/kuit/afternote/feature/timeletter/presentation/viewmodel/TimeLetterViewModel.kt
+++ b/app/src/main/java/com/kuit/afternote/feature/timeletter/presentation/viewmodel/TimeLetterViewModel.kt
@@ -1,7 +1,9 @@
 package com.kuit.afternote.feature.timeletter.presentation.viewmodel
 
+import androidx.lifecycle.SavedStateHandle
 import androidx.lifecycle.ViewModel
 import androidx.lifecycle.viewModelScope
+import com.kuit.afternote.feature.timeletter.presentation.navgraph.SELECTED_RECEIVER_ID_KEY
 import com.kuit.afternote.feature.timeletter.domain.model.TimeLetter
 import com.kuit.afternote.feature.timeletter.domain.model.TimeLetterMediaType
 import com.kuit.afternote.feature.timeletter.domain.usecase.DeleteTimeLettersUseCase
@@ -33,7 +35,8 @@ class TimeLetterViewModel
         private val getTimeLettersUseCase: GetTimeLettersUseCase,
         private val deleteTimeLettersUseCase: DeleteTimeLettersUseCase,
         private val getUserIdUseCase: GetUserIdUseCase,
-        private val getReceiversUseCase: GetReceiversUseCase
+        private val getReceiversUseCase: GetReceiversUseCase,
+        private val savedStateHandle: SavedStateHandle
     ) : ViewModel() {
         private val _viewMode = MutableStateFlow(ViewMode.LIST)
         val viewMode: StateFlow<ViewMode> = _viewMode.asStateFlow()
@@ -50,21 +53,36 @@ class TimeLetterViewModel
 
         /**
          * 타임레터 목록 로드 (GET /time-letters)
-         * 수신자 목록(GET /users/receivers)으로 receiverIds → 이름 매핑 후 표시
+         * 수신자 목록(GET /users/receivers)으로 receiverIds → 이름 매핑 후 표시.
+         * SavedStateHandle에 선택 수신자 ID가 있으면 해당 수신자로 필터링하고 헤더에 이름을 노출한다.
          */
         private fun loadLetters() {
             viewModelScope.launch {
                 _uiState.value = TimeLetterUiState.Loading
                 val receivers = loadReceiversOrEmpty()
+                val selectedReceiverId = savedStateHandle.get<Long>(SELECTED_RECEIVER_ID_KEY)
                 getTimeLettersUseCase()
                     .onSuccess { list ->
-                        val items = list.timeLetters.mapIndexed { index, timeLetter ->
+                        val filteredLetters =
+                            if (selectedReceiverId != null) {
+                                list.timeLetters.filter { it.receiverIds.contains(selectedReceiverId) }
+                            } else {
+                                list.timeLetters
+                            }
+                        val items = filteredLetters.mapIndexed { index, timeLetter ->
                             toTimeLetterItem(timeLetter, index, receivers)
                         }
+                        val selectedReceiverName =
+                            selectedReceiverId?.let { id ->
+                                receivers.find { it.receiverId == id }?.name
+                            }
                         _uiState.value = if (items.isEmpty()) {
                             TimeLetterUiState.Empty
                         } else {
-                            TimeLetterUiState.Success(items)
+                            TimeLetterUiState.Success(
+                                letters = items,
+                                selectedReceiverName = selectedReceiverName
+                            )
                         }
                     }.onFailure {
                         _uiState.value = TimeLetterUiState.Empty
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 94595034..55d24575 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -24,6 +24,7 @@
     <string name="content_description_profile_image">프로필 이미지</string>
     <string name="content_description_profile_edit_button">프로필 수정 버튼</string>
     <string name="content_description_album_cover">앨범 커버</string>
+    <string name="content_description_time_letter_media">타임레터 첨부 이미지</string>
 
     <string name="daily_answer_title">나의 모든 기록</string>
     <string name="daily_answer_intro_line1_suffix">님에게 전달 될</string>
@@ -59,6 +60,7 @@
     <string name="receiver_mindrecord_confirm">확인하기</string>
     <string name="receiver_mindrecord_no_record_yet">이 기록은 아직 확인할 수 없어요</string>
     <string name="receiver_mindrecord_today_empty">오늘의 기록이 없어요</string>
+    <string name="receiver_mindrecord_card_logo">오늘의 기록 카드 로고</string>
     <string name="afternote_category_social_network">소셜 네트워크</string>
 
     <string name="receiver_verify_title">수신자 인증</string>
@@ -86,6 +88,7 @@
     <string name="receiver_verify_document_input_label">서류 촬영 또는 파일 첨부</string>
     <string name="receiver_verify_add_image">이미지 추가</string>
     <string name="receiver_verify_add_file">파일 추가</string>
+    <string name="receiver_verify_wait_for_approval">인증이 완료된 후에 이용 가능합니다.</string>
 
     <string name="login_kakao_button">카카오로 로그인</string>
     <string name="login_kakao_backend_not_ready">카카오 토큰을 발급받았습니다. 서버 연동(/auth/kakao) 대기 중입니다.</string>