diff --git a/packages/frontend/src/components/MkDonation.vue b/packages/frontend/src/components/MkDonation.vue
index d79d48eef7..5263110c9c 100644
--- a/packages/frontend/src/components/MkDonation.vue
+++ b/packages/frontend/src/components/MkDonation.vue
@@ -4,7 +4,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 -->
 
 <template>
-<div class="_panel _shadow" :class="$style.root">
+<div class="_panel" :class="$style.root">
 	<!-- TODO: インスタンス運営者が任意のテキストとリンクを設定できるようにする -->
 	<div :class="$style.icon">
 		<svg xmlns="http://www.w3.org/2000/svg" class="icon icon-tabler icon-tabler-pig-money" width="40" height="40" viewBox="0 0 24 24" stroke-width="1" stroke="currentColor" fill="none" stroke-linecap="round" stroke-linejoin="round">
diff --git a/packages/frontend/src/components/MkNotification.vue b/packages/frontend/src/components/MkNotification.vue
index c33f7cba7f..5c64673d5b 100644
--- a/packages/frontend/src/components/MkNotification.vue
+++ b/packages/frontend/src/components/MkNotification.vue
@@ -166,6 +166,7 @@ useTooltip(reactionRef, (showing) => {
 	overflow-wrap: break-word;
 	display: flex;
 	contain: content;
+	box-shadow: none;
 }
 
 .head {
diff --git a/packages/frontend/src/pages/settings/migration.vue b/packages/frontend/src/pages/settings/migration.vue
index 3b47189eb4..b915458383 100644
--- a/packages/frontend/src/pages/settings/migration.vue
+++ b/packages/frontend/src/pages/settings/migration.vue
@@ -50,7 +50,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 				<FormInfo>{{ i18n.ts._accountMigration.postMigrationNote }}</FormInfo>
 				<FormInfo warn>{{ i18n.ts._accountMigration.movedAndCannotBeUndone }}</FormInfo>
 				<div>{{ i18n.ts._accountMigration.movedTo }}</div>
-				<MkUserInfo v-if="movedTo" :user="movedTo" class="_panel _shadow"/>
+				<MkUserInfo v-if="movedTo" :user="movedTo" class="_panel"/>
 			</template>
 		</div>
 	</MkFolder>
diff --git a/packages/frontend/src/style.scss b/packages/frontend/src/style.scss
index aba205d003..944230503e 100644
--- a/packages/frontend/src/style.scss
+++ b/packages/frontend/src/style.scss
@@ -267,6 +267,7 @@ hr {
 }
 
 ._panel {
+	box-shadow: 0px 4px 32px var(--shadow); /* ._shadow without !important */
 	background: color-mix(in srgb, var(--panel) 65%, transparent);
 	border-radius: var(--radius);
 	overflow: clip;
diff --git a/packages/frontend/src/ui/_common_/stream-indicator.vue b/packages/frontend/src/ui/_common_/stream-indicator.vue
index 0955a71718..ca45d0b4c9 100644
--- a/packages/frontend/src/ui/_common_/stream-indicator.vue
+++ b/packages/frontend/src/ui/_common_/stream-indicator.vue
@@ -4,7 +4,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 -->
 
 <template>
-<div v-if="hasDisconnected && defaultStore.state.serverDisconnectedBehavior === 'quiet'" :class="$style.root" class="_panel _shadow" @click="resetDisconnected">
+<div v-if="hasDisconnected && defaultStore.state.serverDisconnectedBehavior === 'quiet'" :class="$style.root" class="_panel" @click="resetDisconnected">
 	<div><i class="ph-warning ph-bold ph-lg"></i> {{ i18n.ts.disconnectedFromServer }}</div>
 	<div :class="$style.command" class="_buttons">
 		<MkButton small primary @click="reload">{{ i18n.ts.reload }}</MkButton>