diff --git a/core/design-system/src/main/java/team/aliens/dms/android/core/designsystem/Shadows.kt b/core/design-system/src/main/java/team/aliens/dms/android/core/designsystem/Shadows.kt
index 48ff45cf3..4f25bc481 100644
--- a/core/design-system/src/main/java/team/aliens/dms/android/core/designsystem/Shadows.kt
+++ b/core/design-system/src/main/java/team/aliens/dms/android/core/designsystem/Shadows.kt
@@ -10,7 +10,7 @@ import androidx.compose.ui.unit.Dp
 import androidx.compose.ui.unit.dp
 
 fun Modifier.shadow(
-    elevation: Dp = ShadowDefaults.SmallElevation,
+    elevation: Dp = ShadowDefaults.MediumElevation,
     shape: Shape = ShadowDefaults.RoundedShape,
     clip: Boolean = elevation > 0.dp,
     ambientColor: Color? = null,
@@ -20,8 +20,10 @@ fun Modifier.shadow(
         elevation = elevation,
         shape = shape,
         clip = clip,
-        ambientColor = ambientColor ?: DmsTheme.colorScheme.surfaceVariant,
-        spotColor = spotColor ?: DmsTheme.colorScheme.surfaceVariant,
+        ambientColor = ambientColor
+            ?: DmsTheme.colorScheme.onSurfaceVariant.copy(alpha = ShadowDefaults.DefaultAlpha),
+        spotColor = spotColor
+            ?: DmsTheme.colorScheme.onSurfaceVariant.copy(alpha = ShadowDefaults.DefaultAlpha),
     )
 }
 
@@ -30,5 +32,7 @@ object ShadowDefaults {
     val MediumElevation = 4.dp
     val LargeElevation = 8.dp
 
-    val RoundedShape = RoundedCornerShape(8.dp)
+    const val DefaultAlpha = 0.6f
+
+    val RoundedShape = RoundedCornerShape(12.dp)
 }
diff --git a/core/ui/src/main/java/team/aliens/dms/android/core/ui/PaddingDefaults.kt b/core/ui/src/main/java/team/aliens/dms/android/core/ui/PaddingDefaults.kt
index 727061865..e67241ff9 100644
--- a/core/ui/src/main/java/team/aliens/dms/android/core/ui/PaddingDefaults.kt
+++ b/core/ui/src/main/java/team/aliens/dms/android/core/ui/PaddingDefaults.kt
@@ -97,7 +97,7 @@ fun Modifier.bottomPadding(
     value: Dp = PaddingDefaults.Medium,
 ): Modifier = padding(bottom = value)
 
-val DefaultVerticalSpace = PaddingDefaults.Small
+val DefaultVerticalSpace = PaddingDefaults.Medium
 
 val LargeVerticalSpace = PaddingDefaults.Medium
 
diff --git a/feature/src/main/java/team/aliens/dms/android/feature/main/announcement/AnnouncementListScreen.kt b/feature/src/main/java/team/aliens/dms/android/feature/main/announcement/AnnouncementListScreen.kt
index e3734d334..c3d97aa95 100644
--- a/feature/src/main/java/team/aliens/dms/android/feature/main/announcement/AnnouncementListScreen.kt
+++ b/feature/src/main/java/team/aliens/dms/android/feature/main/announcement/AnnouncementListScreen.kt
@@ -29,6 +29,7 @@ import team.aliens.dms.android.core.designsystem.DmsTopAppBar
 import team.aliens.dms.android.core.designsystem.OutlinedButton
 import team.aliens.dms.android.core.designsystem.ShadowDefaults
 import team.aliens.dms.android.core.designsystem.clickable
+import team.aliens.dms.android.core.designsystem.shadow
 import team.aliens.dms.android.core.ui.DefaultVerticalSpace
 import team.aliens.dms.android.core.ui.PaddingDefaults
 import team.aliens.dms.android.core.ui.bottomPadding
@@ -144,13 +145,13 @@ private fun NoticeCard(
     Card(
         modifier = modifier
             .horizontalPadding()
-            .verticalPadding(PaddingDefaults.ExtraSmall),
+            .verticalPadding(PaddingDefaults.ExtraSmall)
+            .shadow(),
         shape = DmsTheme.shapes.surfaceSmall,
         colors = CardDefaults.cardColors(
             containerColor = DmsTheme.colorScheme.surface,
             contentColor = DmsTheme.colorScheme.onSurface,
         ),
-        elevation = CardDefaults.outlinedCardElevation(defaultElevation = ShadowDefaults.SmallElevation),
     ) {
         Column(
             modifier = Modifier
diff --git a/feature/src/main/java/team/aliens/dms/android/feature/main/application/ApplicationScreen.kt b/feature/src/main/java/team/aliens/dms/android/feature/main/application/ApplicationScreen.kt
index 2b6b026d1..01e13dfbc 100644
--- a/feature/src/main/java/team/aliens/dms/android/feature/main/application/ApplicationScreen.kt
+++ b/feature/src/main/java/team/aliens/dms/android/feature/main/application/ApplicationScreen.kt
@@ -31,6 +31,7 @@ import team.aliens.dms.android.core.designsystem.DmsTopAppBar
 import team.aliens.dms.android.core.designsystem.RoundedButton
 import team.aliens.dms.android.core.designsystem.Scaffold
 import team.aliens.dms.android.core.designsystem.ShadowDefaults
+import team.aliens.dms.android.core.designsystem.shadow
 import team.aliens.dms.android.core.ui.DefaultVerticalSpace
 import team.aliens.dms.android.core.ui.PaddingDefaults
 import team.aliens.dms.android.core.ui.bottomPadding
@@ -110,13 +111,13 @@ private fun ApplicationCard(
         modifier = modifier
             .animateContentSize()
             .horizontalPadding()
-            .verticalPadding(),
+            .verticalPadding()
+            .shadow(),
         shape = DmsTheme.shapes.surfaceSmall,
-        colors = CardDefaults.cardColors(
+        colors = CardDefaults.elevatedCardColors(
             containerColor = DmsTheme.colorScheme.surface,
             contentColor = DmsTheme.colorScheme.onSurface,
         ),
-        elevation = CardDefaults.outlinedCardElevation(defaultElevation = ShadowDefaults.SmallElevation),
     ) {
         Column(
             verticalArrangement = Arrangement.spacedBy(DefaultVerticalSpace),
diff --git a/feature/src/main/java/team/aliens/dms/android/feature/main/home/HomeScreen.kt b/feature/src/main/java/team/aliens/dms/android/feature/main/home/HomeScreen.kt
index d6005b7f0..f6ec86009 100644
--- a/feature/src/main/java/team/aliens/dms/android/feature/main/home/HomeScreen.kt
+++ b/feature/src/main/java/team/aliens/dms/android/feature/main/home/HomeScreen.kt
@@ -67,16 +67,17 @@ import org.threeten.bp.DayOfWeek
 import org.threeten.bp.LocalDate
 import team.aliens.dms.android.core.designsystem.ButtonDefaults
 import team.aliens.dms.android.core.designsystem.DmsCalendar
-import team.aliens.dms.android.core.designsystem.Scaffold
 import team.aliens.dms.android.core.designsystem.DmsTheme
 import team.aliens.dms.android.core.designsystem.DmsTopAppBar
 import team.aliens.dms.android.core.designsystem.LocalToast
 import team.aliens.dms.android.core.designsystem.ModalBottomSheet
 import team.aliens.dms.android.core.designsystem.OutlinedButton
 import team.aliens.dms.android.core.designsystem.PrimaryDefault
+import team.aliens.dms.android.core.designsystem.Scaffold
 import team.aliens.dms.android.core.designsystem.ShadowDefaults
 import team.aliens.dms.android.core.designsystem.TextButton
 import team.aliens.dms.android.core.designsystem.clickable
+import team.aliens.dms.android.core.designsystem.shadow
 import team.aliens.dms.android.core.ui.DefaultHorizontalSpace
 import team.aliens.dms.android.core.ui.DefaultVerticalSpace
 import team.aliens.dms.android.core.ui.PaddingDefaults
@@ -546,7 +547,11 @@ private fun MealCard(
                         }
                     }
                 }
-            },
+            }
+            .shadow(
+                ambientColor = DmsTheme.colorScheme.primary.copy(alpha = ShadowDefaults.DefaultAlpha),
+                spotColor = DmsTheme.colorScheme.primary.copy(alpha = ShadowDefaults.DefaultAlpha),
+            ),
         shape = DmsTheme.shapes.surfaceLarge,
         colors = CardDefaults.outlinedCardColors(
             containerColor = DmsTheme.colorScheme.surface,
@@ -556,7 +561,6 @@ private fun MealCard(
             width = 1.dp,
             color = DmsTheme.colorScheme.primary,
         ),
-        elevation = CardDefaults.outlinedCardElevation(defaultElevation = ShadowDefaults.SmallElevation),
     ) {
         val dishes = when (currentCardType) {
             BREAKFAST -> breakfast
diff --git a/feature/src/main/java/team/aliens/dms/android/feature/main/mypage/MyPageScreen.kt b/feature/src/main/java/team/aliens/dms/android/feature/main/mypage/MyPageScreen.kt
index 1dbbfd293..bc410a4a7 100644
--- a/feature/src/main/java/team/aliens/dms/android/feature/main/mypage/MyPageScreen.kt
+++ b/feature/src/main/java/team/aliens/dms/android/feature/main/mypage/MyPageScreen.kt
@@ -36,14 +36,15 @@ import androidx.lifecycle.compose.collectAsStateWithLifecycle
 import com.ramcosta.composedestinations.annotation.Destination
 import team.aliens.dms.android.core.designsystem.AlertDialog
 import team.aliens.dms.android.core.designsystem.ButtonDefaults
-import team.aliens.dms.android.core.designsystem.Scaffold
 import team.aliens.dms.android.core.designsystem.DmsTheme
 import team.aliens.dms.android.core.designsystem.DmsTopAppBar
 import team.aliens.dms.android.core.designsystem.Gray10
 import team.aliens.dms.android.core.designsystem.RoundedButton
+import team.aliens.dms.android.core.designsystem.Scaffold
 import team.aliens.dms.android.core.designsystem.ShadowDefaults
 import team.aliens.dms.android.core.designsystem.TextButton
 import team.aliens.dms.android.core.designsystem.clickable
+import team.aliens.dms.android.core.designsystem.shadow
 import team.aliens.dms.android.core.ui.DefaultHorizontalSpace
 import team.aliens.dms.android.core.ui.LargeVerticalSpace
 import team.aliens.dms.android.core.ui.PaddingDefaults
@@ -385,7 +386,8 @@ private fun PointCard(
 
 @Immutable
 private enum class PointCardType {
-    BONUS, MINUS, ;
+    BONUS, MINUS,
+    ;
 
     val containerColor: Color
         @Composable inline get() = when (this) {
@@ -493,13 +495,14 @@ private fun OptionLayout(
     titleColor: Color,
 ) {
     Card(
-        modifier = modifier.horizontalPadding(),
+        modifier = modifier
+            .horizontalPadding()
+            .shadow(),
         shape = DmsTheme.shapes.surfaceSmall,
         colors = CardDefaults.cardColors(
             containerColor = DmsTheme.colorScheme.surface,
             contentColor = titleColor,
         ),
-        elevation = CardDefaults.outlinedCardElevation(defaultElevation = ShadowDefaults.SmallElevation),
     ) {
         options.forEachIndexed { index, option ->
             Text(
diff --git a/feature/src/main/java/team/aliens/dms/android/feature/outing/OutingStatusScreen.kt b/feature/src/main/java/team/aliens/dms/android/feature/outing/OutingStatusScreen.kt
index e095675a6..50e4c78c1 100644
--- a/feature/src/main/java/team/aliens/dms/android/feature/outing/OutingStatusScreen.kt
+++ b/feature/src/main/java/team/aliens/dms/android/feature/outing/OutingStatusScreen.kt
@@ -38,8 +38,8 @@ import team.aliens.dms.android.core.designsystem.DmsTheme
 import team.aliens.dms.android.core.designsystem.DmsTopAppBar
 import team.aliens.dms.android.core.designsystem.LocalToast
 import team.aliens.dms.android.core.designsystem.Scaffold
-import team.aliens.dms.android.core.designsystem.ShadowDefaults
 import team.aliens.dms.android.core.designsystem.TextButton
+import team.aliens.dms.android.core.designsystem.shadow
 import team.aliens.dms.android.core.ui.DefaultHorizontalSpace
 import team.aliens.dms.android.core.ui.DefaultVerticalSpace
 import team.aliens.dms.android.core.ui.PaddingDefaults
@@ -176,13 +176,13 @@ private fun OutingInformationCard(
     Card(
         modifier = modifier
             .horizontalPadding()
-            .verticalPadding(PaddingDefaults.ExtraSmall),
+            .verticalPadding(PaddingDefaults.ExtraSmall)
+            .shadow(),
         shape = DmsTheme.shapes.surfaceMedium,
         colors = CardDefaults.cardColors(
             containerColor = DmsTheme.colorScheme.surface,
             contentColor = DmsTheme.colorScheme.onSurface,
         ),
-        elevation = CardDefaults.outlinedCardElevation(defaultElevation = ShadowDefaults.SmallElevation),
     ) {
         Column(
             modifier = Modifier.fillMaxWidth(),
diff --git a/feature/src/main/java/team/aliens/dms/android/feature/point/PointHistoryScreen.kt b/feature/src/main/java/team/aliens/dms/android/feature/point/PointHistoryScreen.kt
index 379861b04..a5e8d6912 100644
--- a/feature/src/main/java/team/aliens/dms/android/feature/point/PointHistoryScreen.kt
+++ b/feature/src/main/java/team/aliens/dms/android/feature/point/PointHistoryScreen.kt
@@ -28,8 +28,8 @@ import team.aliens.dms.android.core.designsystem.DmsTheme
 import team.aliens.dms.android.core.designsystem.DmsTopAppBar
 import team.aliens.dms.android.core.designsystem.OutlinedButton
 import team.aliens.dms.android.core.designsystem.Scaffold
-import team.aliens.dms.android.core.designsystem.ShadowDefaults
 import team.aliens.dms.android.core.designsystem.VerticallyFadedLazyColumn
+import team.aliens.dms.android.core.designsystem.shadow
 import team.aliens.dms.android.core.ui.DefaultHorizontalSpace
 import team.aliens.dms.android.core.ui.DefaultVerticalSpace
 import team.aliens.dms.android.core.ui.PaddingDefaults
@@ -174,13 +174,13 @@ private fun PointCard(
     Card(
         modifier = modifier
             .horizontalPadding()
-            .verticalPadding(PaddingDefaults.ExtraSmall),
+            .verticalPadding(PaddingDefaults.ExtraSmall)
+            .shadow(),
         shape = DmsTheme.shapes.surfaceSmall,
         colors = CardDefaults.cardColors(
             containerColor = DmsTheme.colorScheme.surface,
             contentColor = DmsTheme.colorScheme.onSurface,
         ),
-        elevation = CardDefaults.outlinedCardElevation(defaultElevation = ShadowDefaults.SmallElevation),
     ) {
         Column(
             verticalArrangement = Arrangement.spacedBy(DefaultVerticalSpace),
diff --git a/feature/src/main/java/team/aliens/dms/android/feature/remains/RemainsApplicationScreen.kt b/feature/src/main/java/team/aliens/dms/android/feature/remains/RemainsApplicationScreen.kt
index 60d324c3a..e5fa5ede6 100644
--- a/feature/src/main/java/team/aliens/dms/android/feature/remains/RemainsApplicationScreen.kt
+++ b/feature/src/main/java/team/aliens/dms/android/feature/remains/RemainsApplicationScreen.kt
@@ -42,6 +42,7 @@ import team.aliens.dms.android.core.designsystem.RoundedButton
 import team.aliens.dms.android.core.designsystem.ShadowDefaults
 import team.aliens.dms.android.core.designsystem.clickable
 import team.aliens.dms.android.core.designsystem.VerticallyFadedLazyColumn
+import team.aliens.dms.android.core.designsystem.shadow
 import team.aliens.dms.android.core.ui.DefaultHorizontalSpace
 import team.aliens.dms.android.core.ui.PaddingDefaults
 import team.aliens.dms.android.core.ui.bottomPadding
@@ -196,20 +197,13 @@ private fun RemainsOptionCard(
     Card(
         modifier = modifier
             .horizontalPadding()
-            .verticalPadding(PaddingDefaults.ExtraSmall),
+            .verticalPadding(PaddingDefaults.ExtraSmall)
+            .shadow(),
         shape = DmsTheme.shapes.surfaceSmall,
         colors = CardDefaults.cardColors(
             containerColor = DmsTheme.colorScheme.surface,
             contentColor = DmsTheme.colorScheme.onSurface,
         ),
-        elevation = CardDefaults.outlinedCardElevation(
-            defaultElevation =
-            if (selected) {
-                ShadowDefaults.MediumElevation
-            } else {
-                ShadowDefaults.SmallElevation
-            },
-        ),
         border = if (selected) {
             BorderStroke(
                 width = 1.dp,
diff --git a/feature/src/main/java/team/aliens/dms/android/feature/studyroom/Common.kt b/feature/src/main/java/team/aliens/dms/android/feature/studyroom/Common.kt
index 96a8ca147..65f3c5c3d 100644
--- a/feature/src/main/java/team/aliens/dms/android/feature/studyroom/Common.kt
+++ b/feature/src/main/java/team/aliens/dms/android/feature/studyroom/Common.kt
@@ -14,6 +14,7 @@ import androidx.compose.ui.Modifier
 import androidx.compose.ui.res.stringResource
 import team.aliens.dms.android.core.designsystem.DmsTheme
 import team.aliens.dms.android.core.designsystem.ShadowDefaults
+import team.aliens.dms.android.core.designsystem.shadow
 import team.aliens.dms.android.core.ui.DefaultHorizontalSpace
 import team.aliens.dms.android.core.ui.PaddingDefaults
 import team.aliens.dms.android.core.ui.endPadding
@@ -26,7 +27,6 @@ import team.aliens.dms.android.feature.R
 import team.aliens.dms.android.shared.model.Sex
 
 
-@OptIn(ExperimentalMaterial3Api::class)
 @Composable
 fun StudyRoomCard(
     modifier: Modifier = Modifier,
@@ -36,13 +36,13 @@ fun StudyRoomCard(
     Card(
         modifier = modifier
             .horizontalPadding()
-            .verticalPadding(PaddingDefaults.ExtraSmall),
+            .verticalPadding(PaddingDefaults.ExtraSmall)
+            .shadow(),
         shape = DmsTheme.shapes.surfaceSmall,
         colors = CardDefaults.cardColors(
             containerColor = DmsTheme.colorScheme.surface,
             contentColor = DmsTheme.colorScheme.onSurface,
         ),
-        elevation = CardDefaults.outlinedCardElevation(defaultElevation = ShadowDefaults.SmallElevation),
         onClick = onClick,
     ) {
         Column {