diff --git a/feature/home/src/main/java/com/kolown/home/component/RandomImageList.kt b/feature/home/src/main/java/com/kolown/home/component/RandomImageList.kt
index 5fa27267..4ee17ee7 100644
--- a/feature/home/src/main/java/com/kolown/home/component/RandomImageList.kt
+++ b/feature/home/src/main/java/com/kolown/home/component/RandomImageList.kt
@@ -24,6 +24,7 @@ import androidx.compose.material3.CardDefaults
 import androidx.compose.material3.CircularProgressIndicator
 import androidx.compose.material3.Icon
 import androidx.compose.material3.IconButton
+import androidx.compose.material3.Text
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.getValue
 import androidx.compose.runtime.mutableStateOf
@@ -242,15 +243,14 @@ private fun RandomImage(
         }
 
         if (isError) {
-            Column {
-                Icon(
-                    imageVector = Icons.Default.Warning,
-                    contentDescription = null,
-                    tint = Color.Gray,
-                    modifier = Modifier.size(60.dp)
+            Box(
+                modifier = Modifier.fillMaxSize()
+            ) {
+                Text(
+                    modifier = Modifier.align(Alignment.Center),
+                    text = "이미지를 로드할 수 없음. 다시 시도해주세요."
                 )
             }
-
         }
     }
 
diff --git a/feature/my/src/main/java/com/kolown/my/MyScreen.kt b/feature/my/src/main/java/com/kolown/my/MyScreen.kt
index 145ce637..e189dec8 100644
--- a/feature/my/src/main/java/com/kolown/my/MyScreen.kt
+++ b/feature/my/src/main/java/com/kolown/my/MyScreen.kt
@@ -1,30 +1,58 @@
 package com.kolown.my
 
+import android.content.Context
+import android.net.ConnectivityManager
+import android.net.NetworkCapabilities
+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
 import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.PaddingValues
+import androidx.compose.foundation.layout.Spacer
 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.lazy.staggeredgrid.LazyStaggeredGridState
 import androidx.compose.foundation.lazy.staggeredgrid.LazyVerticalStaggeredGrid
 import androidx.compose.foundation.lazy.staggeredgrid.StaggeredGridCells
 import androidx.compose.foundation.lazy.staggeredgrid.StaggeredGridItemSpan
 import androidx.compose.foundation.lazy.staggeredgrid.rememberLazyStaggeredGridState
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.filled.Warning
+import androidx.compose.material3.CircularProgressIndicator
+import androidx.compose.material3.Text
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.runtime.getValue
 import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.remember
+import androidx.compose.runtime.setValue
+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.platform.LocalConfiguration
+import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.tooling.preview.Preview
+import androidx.compose.ui.unit.Dp
 import androidx.compose.ui.unit.dp
 import androidx.hilt.navigation.compose.hiltViewModel
+import androidx.lifecycle.compose.collectAsStateWithLifecycle
 import androidx.paging.LoadState
+import androidx.paging.compose.LazyPagingItems
 import androidx.paging.compose.collectAsLazyPagingItems
+import com.kolown.model.PostContentModel
+import com.kolown.model.UiState
 import com.kolown.my.component.DeleteDialog
 import com.kolown.my.component.GalleryItem
 import com.kolown.my.component.MyAppBar
 import com.kolown.my.component.PageItemFooter
 import com.kolown.my.component.RestrictedLoginContent
+import kotlinx.coroutines.delay
 
 @Composable
 internal fun MyRoute(
@@ -33,7 +61,7 @@ internal fun MyRoute(
     navigateToSetting: () -> Unit,
     padding: PaddingValues = PaddingValues(),
 ) {
-    if(isLoggedIn) {
+    if (isLoggedIn) {
         MyScreen(
             navigateToSetting = navigateToSetting,
             padding = padding
@@ -65,32 +93,107 @@ fun MyScreen(
         MyAppBar(
             onSettingClicked = navigateToSetting
         )
-        LazyVerticalStaggeredGrid(
-            columns = StaggeredGridCells.Fixed(2),
-            modifier = Modifier
-                .fillMaxSize(),
-            state = listState,
-            contentPadding = PaddingValues(8.dp),
-            horizontalArrangement = Arrangement.spacedBy(8.dp),
-            verticalItemSpacing = 8.dp,
-            content = {
-                items(pagingItems.itemCount) { index ->
-                    pagingItems[index]?.let {
-                        GalleryItem(it, width) {
-                            viewModel.deletePost(it.postId)
+        StateLazyGrid(
+            listState = listState,
+            pagingItems = pagingItems,
+            width = width,
+            deletePost = viewModel::deletePost
+        )
+    }
+}
+
+@Composable
+fun StateLazyGrid(
+    listState: LazyStaggeredGridState,
+    pagingItems: LazyPagingItems<PostContentModel>,
+    width: Dp,
+    deletePost: (String) -> Unit,
+) {
+    var showErrorScreen by remember { mutableStateOf(false) }
+
+    LaunchedEffect(pagingItems.loadState.refresh) {
+        if (pagingItems.loadState.refresh == LoadState.Loading) {
+            delay(5000)
+            showErrorScreen = true
+        } else {
+            showErrorScreen = false
+        }
+    }
+
+
+    when  {
+        showErrorScreen -> {
+            ErrorScreen()
+        }
+        pagingItems.loadState.refresh is LoadState.Error -> {
+            Log.d("LazyVertical", "실패")
+            showErrorScreen = false
+            ErrorScreen()
+        }
+        pagingItems.loadState.refresh is LoadState.Loading -> {
+            Log.d("LazyVertical", "로딩")
+            showErrorScreen = false
+            Box(
+                modifier = Modifier.fillMaxSize(),
+            ) {
+                CircularProgressIndicator(
+                    modifier = Modifier
+                        .size(36.dp)
+                        .align(Alignment.Center),
+                )
+            }
+        }
+        pagingItems.loadState.refresh is LoadState.NotLoading -> {
+            Log.d("LazyVertical", "성공 ${pagingItems.itemCount}")
+            showErrorScreen = false
+            LazyVerticalStaggeredGrid(
+                columns = StaggeredGridCells.Fixed(2),
+                modifier = Modifier
+                    .fillMaxSize(),
+                state = listState,
+                contentPadding = PaddingValues(8.dp),
+                horizontalArrangement = Arrangement.spacedBy(8.dp),
+                verticalItemSpacing = 8.dp,
+                content = {
+                    items(pagingItems.itemCount) { index ->
+                        pagingItems[index]?.let {
+                            GalleryItem(it, width) {
+                                deletePost(it.postId)
+                            }
                         }
                     }
-                }
 
-                if (pagingItems.loadState.append !is LoadState.NotLoading) {
-                    item(key = "", span = StaggeredGridItemSpan.FullLine) {
-                        PageItemFooter(loadState = pagingItems.loadState.append) {
-                            pagingItems.retry()
+                    if (pagingItems.loadState.append !is LoadState.NotLoading) {
+                        item(key = "", span = StaggeredGridItemSpan.FullLine) {
+                            PageItemFooter(loadState = pagingItems.loadState.append) {
+                                pagingItems.retry()
+                            }
                         }
                     }
                 }
-            }
-        )
+            )
+        }
+    }
+}
+
+@Composable
+private fun ErrorScreen() {
+    Box(
+        modifier = Modifier
+            .fillMaxSize()
+    ) {
+        Column(
+            modifier = Modifier.align(Alignment.Center),
+            horizontalAlignment = Alignment.CenterHorizontally
+        ) {
+            Image(
+                imageVector = Icons.Default.Warning, contentDescription = null
+            )
+            Spacer(modifier = Modifier.height(16.dp))
+            Text(
+                text = "오류가 발생하였습니다!", color = Color.Red
+            )
+        }
     }
 }
 
diff --git a/feature/my/src/main/java/com/kolown/my/component/GalleryItem.kt b/feature/my/src/main/java/com/kolown/my/component/GalleryItem.kt
index d5fd673a..e2554985 100644
--- a/feature/my/src/main/java/com/kolown/my/component/GalleryItem.kt
+++ b/feature/my/src/main/java/com/kolown/my/component/GalleryItem.kt
@@ -2,10 +2,12 @@ package com.kolown.my.component
 
 import android.util.Log
 import androidx.compose.foundation.ExperimentalFoundationApi
+import androidx.compose.foundation.background
 import androidx.compose.foundation.clickable
 import androidx.compose.foundation.combinedClickable
 import androidx.compose.foundation.gestures.detectTapGestures
 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
@@ -15,9 +17,12 @@ import androidx.compose.foundation.layout.height
 import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.layout.size
 import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.filled.Warning
 import androidx.compose.material3.ButtonDefaults
 import androidx.compose.material3.Card
 import androidx.compose.material3.CardDefaults
+import androidx.compose.material3.CircularProgressIndicator
 import androidx.compose.material3.Icon
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.Text
@@ -25,8 +30,10 @@ import androidx.compose.material3.TextButton
 import androidx.compose.material3.TextField
 import androidx.compose.material3.TextFieldDefaults
 import androidx.compose.runtime.Composable
+import androidx.compose.runtime.getValue
 import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.remember
+import androidx.compose.runtime.setValue
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.draw.clip
@@ -42,7 +49,9 @@ import androidx.compose.ui.window.DialogProperties
 import coil3.compose.AsyncImage
 import com.kolown.data.mock.MockDataProvider
 import com.kolown.designsystem.Error
+import com.kolown.designsystem.Gray
 import com.kolown.designsystem.Primary
+import com.kolown.designsystem.Surface2
 import com.kolown.model.PostContentModel
 import kotlin.random.Random
 
@@ -53,40 +62,74 @@ fun GalleryItem(
     width: Dp,
     onLongClickImage: () -> Unit = {}
 ) {
+    var isLoading by remember { mutableStateOf(true) }
+    var isError by remember { mutableStateOf(false) }
+
     //비율은 그냥 테스트
     val heightNum = postContentModel.postId.filter { it.isDigit() }.toInt()
     val height = if (heightNum % 2 == 0) (width.value * 1.4).dp else width + 20.dp
     val isDialogVisible = remember { mutableStateOf(false) }
 
-    AsyncImage(
-        modifier = Modifier
-            .fillMaxWidth()
+    Box(
+        modifier = Modifier.fillMaxWidth()
             .height(height)
             .clip(RoundedCornerShape(10.dp))
-            .combinedClickable (
-                onClick = {
-                    // todo navigateToDetail
-                },
-                onLongClick = {
-                    isDialogVisible.value = true
-                    Log.d("GalleryItem", "GalleryItem: LongClick")
-                }
-            ),
-        model = postContentModel.imageUrl,
-        contentDescription = null,
-        contentScale = ContentScale.Crop
-    )
-
-    if(isDialogVisible.value) {
-        DeleteDialog(
-            onClickCancel = { isDialogVisible.value = false },
-            onClickConfirm = {
-                onLongClickImage()
-                isDialogVisible.value = false
+            .background(Surface2)
+    ) {
+        AsyncImage(
+            modifier = Modifier
+                .fillMaxSize()
+                .combinedClickable (
+                    onClick = {
+                        // todo navigateToDetail
+                    },
+                    onLongClick = {
+                        isDialogVisible.value = true
+                        Log.d("GalleryItem", "GalleryItem: LongClick")
+                    }
+                ),
+            model = postContentModel.imageUrl,
+            contentDescription = null,
+            contentScale = ContentScale.Crop,
+            onLoading = {
+                isLoading = true
+                isError = false
+            },
+            onSuccess = {
+                isLoading = false
+                isError = false
+            },
+            onError = {
+                isLoading = false
+                isError = true
             }
         )
-    }
 
+        if (isLoading) {
+            CircularProgressIndicator(
+                color = Color.Gray,
+                modifier = Modifier.size(48.dp).align(Alignment.Center)
+            )
+        }
+
+        if (isError) {
+            Text(
+                modifier = Modifier.align(Alignment.Center),
+                text = "이미지를 로드할 수 없음.\n 다시 시도해주세요.",
+                style = MaterialTheme.typography.labelMedium,
+            )
+        }
+
+        if(isDialogVisible.value) {
+            DeleteDialog(
+                onClickCancel = { isDialogVisible.value = false },
+                onClickConfirm = {
+                    onLongClickImage()
+                    isDialogVisible.value = false
+                }
+            )
+        }
+    }
 }
 
 @Preview