diff --git a/packages/client/src/components/MkPagination.vue b/packages/client/src/components/MkPagination.vue
index c262ee931..d98fc7252 100644
--- a/packages/client/src/components/MkPagination.vue
+++ b/packages/client/src/components/MkPagination.vue
@@ -90,6 +90,7 @@ const backed = ref(false); // 遡り中か否か
 const isBackTop = ref(false);
 const empty = computed(() => items.value.length === 0);
 const error = ref(false);
+const alreadyInitedOnce = ref(false);
 
 const init = async (): Promise<void> => {
 	queue.value = [];
@@ -344,10 +345,14 @@ init();
 
 onActivated(() => {
 	isBackTop.value = false;
+	if(alreadyInitedOnce.value) {
+		reload();
+	}
 });
 
 onDeactivated(() => {
 	isBackTop.value = window.scrollY === 0;
+	alreadyInitedOnce.value = true;
 });
 
 defineExpose({
diff --git a/packages/client/src/pages/messaging/index.vue b/packages/client/src/pages/messaging/index.vue
index 8faca318e..3866db1c7 100644
--- a/packages/client/src/pages/messaging/index.vue
+++ b/packages/client/src/pages/messaging/index.vue
@@ -13,8 +13,8 @@
 							<MkButton primary class="start" @click="startUser"><i class="ph-plus-bold ph-lg"></i> {{
 								i18n.ts.startMessaging
 							}}</MkButton>
-							<MkPagination v-slot="{ items }" :externalItemArray="messages" :pagination="dmsPagination">
-								<MkChatPreview v-for="message in messages" :key="message.id" class="yweeujhr message _block"
+							<MkPagination v-slot="{ items }" :pagination="dmsPagination">
+								<MkChatPreview v-for="message in items" :key="message.id" class="yweeujhr message _block"
 									:message="message" />
 							</MkPagination>
 						</div>
@@ -28,8 +28,8 @@
 									i18n.ts.startMessaging
 								}}</MkButton>
 							</div>
-							<MkPagination v-slot="{ items }" :externalItemArray="groupMessages" :pagination="groupsPagination">
-								<MkChatPreview v-for="message in groupMessages" :key="message.id" class="yweeujhr message _block"
+							<MkPagination v-slot="{ items }" :pagination="groupsPagination">
+								<MkChatPreview v-for="message in items" :key="message.id" class="yweeujhr message _block"
 									:message="message" />
 							</MkPagination>
 						</div>
@@ -62,8 +62,9 @@ import 'swiper/scss/virtual';
 const router = useRouter();
 
 let messages = $ref([]);
-let groupMessages = $ref([]);
 let connection = $ref(null);
+let paginationComponentUser = $ref<InstanceType<typeof MkPagination>>();
+let paginationComponentGroup = $ref<InstanceType<typeof MkPagination>>();
 
 const tabs = ['dms', 'groups'];
 let tab = $ref(tabs[0]);
@@ -116,9 +117,10 @@ function onMessage(message): void {
 
 		messages.unshift(message);
 	} else if (message.groupId) {
-		groupMessages = groupMessages.filter(m => m.groupId !== message.groupId);
-		groupMessages.unshift(message);
+		messages = messages.filter(m => m.groupId !== message.groupId);
+		messages.unshift(message);
 	}
+	forceRerender();
 }
 
 function onRead(ids): void {