diff --git a/packages/frontend/src/components/MkNote.vue b/packages/frontend/src/components/MkNote.vue
index 22b1691a86..f3a6df5590 100644
--- a/packages/frontend/src/components/MkNote.vue
+++ b/packages/frontend/src/components/MkNote.vue
@@ -38,6 +38,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 				<i v-else-if="note.visibility === 'specified'" ref="specified" class="ti ti-mail"></i>
 			</span>
 			<span v-if="note.localOnly" style="margin-left: 0.5em;" :title="i18n.ts._visibility['disableFederation']"><i class="ti ti-rocket-off"></i></span>
+			<span v-if="note.updatedAt" style="margin-left: 0.5em;" :title="note.updatedAt"><i class="ti ti-pencil"></i></span>
 			<span v-if="note.channel" style="margin-left: 0.5em;" :title="note.channel.name"><i class="ti ti-device-tv"></i></span>
 		</div>
 	</div>
diff --git a/packages/frontend/src/components/MkNoteDetailed.vue b/packages/frontend/src/components/MkNoteDetailed.vue
index ed1c0a9e96..4fcd726fb5 100644
--- a/packages/frontend/src/components/MkNoteDetailed.vue
+++ b/packages/frontend/src/components/MkNoteDetailed.vue
@@ -58,6 +58,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 							<i v-else-if="appearNote.visibility === 'followers'" class="ti ti-lock"></i>
 							<i v-else-if="appearNote.visibility === 'specified'" ref="specified" class="ti ti-mail"></i>
 						</span>
+						<span v-if="note.updatedAt" style="margin-left: 0.5em;" :title="note.updatedAt"><i class="ti ti-pencil"></i></span>
 						<span v-if="appearNote.localOnly" style="margin-left: 0.5em;" :title="i18n.ts._visibility['disableFederation']"><i class="ti ti-rocket-off"></i></span>
 					</div>
 				</div>
@@ -107,6 +108,9 @@ SPDX-License-Identifier: AGPL-3.0-only
 				<MkA :to="notePage(appearNote)">
 					<MkTime :time="appearNote.createdAt" mode="detail" colored/>
 				</MkA>
+				<MkA v-if="appearNote.updatedAt" :to="notePage(appearNote)" style="margin-left: 0.5em;">
+					<MkTime :time="appearNote.updatedAt" mode="detail" colored/>
+				</MkA>
 			</div>
 			<MkReactionsViewer v-if="appearNote.reactionAcceptance !== 'likeOnly'" ref="reactionsViewer" :note="appearNote"/>
 			<button class="_button" :class="$style.noteFooterButton" @click="reply()">