diff --git a/packages/backend/package.json b/packages/backend/package.json
index 910ffd3748..ce6efde9c2 100644
--- a/packages/backend/package.json
+++ b/packages/backend/package.json
@@ -81,7 +81,7 @@
 		"koa-send": "5.0.1",
 		"koa-slow": "2.1.0",
 		"koa-views": "7.0.2",
-		"@calckey/megalodon": "5.1.2",
+		"@calckey/megalodon": "5.1.21",
 		"mfm-js": "0.23.2",
 		"mime-types": "2.1.35",
 		"multer": "1.4.4-lts.1",
diff --git a/packages/backend/src/server/api/mastodon/endpoints/account.ts b/packages/backend/src/server/api/mastodon/endpoints/account.ts
index bd1a2e6485..ae8f9a786a 100644
--- a/packages/backend/src/server/api/mastodon/endpoints/account.ts
+++ b/packages/backend/src/server/api/mastodon/endpoints/account.ts
@@ -33,10 +33,10 @@ export function apiAccountMastodon(router: Router): void {
 			let acct = data.data;
 			acct.id = convertId(acct.id, IdType.MastodonId);
 			acct.url = `${BASE_URL}/@${acct.url}`;
-			acct.note = "";
+			acct.note = acct.note || "";
 			acct.avatar_static = acct.avatar;
-			acct.header = acct.header || "";
-			acct.header_static = acct.header || "";
+			acct.header = acct.header || "https://http.cat/404";
+			acct.header_static = acct.header || "https://http.cat/404";
 			acct.source = {
 				note: acct.note,
 				fields: acct.fields,
@@ -338,8 +338,13 @@ export function apiAccountMastodon(router: Router): void {
 				ctx.body = [relationshipModel];
 				return;
 			}
+
+			let reqIds = [];
+			for (let i = 0; i < ids.length; i++) {
+				reqIds.push(convertId(ids[i], IdType.CalckeyId));
+			}
 			
-			const data = await client.getRelationships(ids);
+			const data = await client.getRelationships(reqIds);
 			let resp = data.data;
 			for (let acctIdx = 0; acctIdx < resp.length; acctIdx++) {
 				resp[acctIdx].id = convertId(resp[acctIdx].id, IdType.MastodonId);
diff --git a/packages/backend/src/server/api/mastodon/endpoints/status.ts b/packages/backend/src/server/api/mastodon/endpoints/status.ts
index 0128201400..38199740a3 100644
--- a/packages/backend/src/server/api/mastodon/endpoints/status.ts
+++ b/packages/backend/src/server/api/mastodon/endpoints/status.ts
@@ -105,7 +105,12 @@ export function apiStatusMastodon(router: Router): void {
 				const id = ctx.params.id;
 				const data = await client.getStatusContext(id, limitToInt(ctx.query as any));
 				const status = await client.getStatus(id);
-				const reactionsAxios = await axios.get(
+				let reqInstance = axios.create({
+					headers: {
+						Authorization : ctx.headers.authorization
+					}
+				});
+				const reactionsAxios = await reqInstance.get(
 					`${BASE_URL}/api/notes/reactions?noteId=${id}`,
 				);
 				const reactions: IReaction[] = reactionsAxios.data;
diff --git a/packages/client/src/components/MkNoteDetailed.vue b/packages/client/src/components/MkNoteDetailed.vue
index ac948b8ce1..f29129f87d 100644
--- a/packages/client/src/components/MkNoteDetailed.vue
+++ b/packages/client/src/components/MkNoteDetailed.vue
@@ -301,7 +301,7 @@ if (appearNote.replyId) {
 	os.api('notes/conversation', {
 		noteId: appearNote.replyId,
 	}).then(res => {
-		conversation.value = res;
+		conversation.value = res.reverse();
 	});
 }
 
diff --git a/packages/client/src/components/MkNoteSub.vue b/packages/client/src/components/MkNoteSub.vue
index c204cb2f9f..48e9866d8d 100644
--- a/packages/client/src/components/MkNoteSub.vue
+++ b/packages/client/src/components/MkNoteSub.vue
@@ -10,11 +10,13 @@
 			<XNoteHeader class="header" :note="note" :mini="true"/>
 			<div class="body">
 				<p v-if="note.cw != null" class="cw">
+					<i v-if="note.replyId" class="ph-arrow-bend-up-left ph-bold ph-lg reply-icon"></i>
+					<i v-if="note.renoteId != parentId" class="ph-quotes ph-bold ph-lg reply-icon"></i>
 					<Mfm v-if="note.cw != ''" class="text" :text="note.cw" :author="note.user" :i="$i" :custom-emojis="note.emojis"/>
 					<XCwButton v-model="showContent" :note="note"/>
 				</p>
 				<div v-show="note.cw == null || showContent" class="content" @click="router.push(notePage(note))">
-					<MkSubNoteContent class="text" :note="note" :detailed="true"/>
+					<MkSubNoteContent class="text" :note="note" :detailed="true" :parentId="note.parentId"/>
 				</div>
 			</div>
 			<MkNoteFooter :note="note" :directReplies="replies.length"></MkNoteFooter>
@@ -22,10 +24,10 @@
 	</div>
 	<template v-if="conversation">
 		<template v-if="replies.length == 1">
-			<MkNoteSub v-for="reply in replies" :key="reply.id" :note="reply" class="reply single" :conversation="conversation" :depth="depth"/>
+			<MkNoteSub v-for="reply in replies" :key="reply.id" :note="reply" class="reply single" :conversation="conversation" :depth="depth" :parentId="note.replyId"/>
 		</template>
 		<template v-else-if="depth < 5">
-			<MkNoteSub v-for="reply in replies" :key="reply.id" :note="reply" class="reply" :conversation="conversation" :depth="depth + 1"/>
+			<MkNoteSub v-for="reply in replies" :key="reply.id" :note="reply" class="reply" :conversation="conversation" :depth="depth + 1" :parentId="note.replyId"/>
 		</template>
 		<div v-else-if="replies.length > 0" class="more">
 			<div class="line"></div>
@@ -52,6 +54,7 @@ const router = useRouter();
 const props = withDefaults(defineProps<{
 	note: misskey.entities.Note;
 	conversation?: misskey.entities.Note[];
+	parentId?;
 
 	// how many notes are in between this one and the note being viewed in detail
 	depth?: number;
@@ -115,7 +118,10 @@ const replies: misskey.entities.Note[] = props.conversation?.filter(item => item
 					margin: 0;
 					padding: 0;
 					overflow-wrap: break-word;
-
+					> .reply-icon {
+						margin-right: 6px;
+						color: var(--accent);
+					}
 					> .text {
 						margin-right: 8px;
 					}
diff --git a/packages/client/src/components/MkSubNoteContent.vue b/packages/client/src/components/MkSubNoteContent.vue
index 299ed2ea0f..87e927df0a 100644
--- a/packages/client/src/components/MkSubNoteContent.vue
+++ b/packages/client/src/components/MkSubNoteContent.vue
@@ -2,16 +2,13 @@
 <div class="wrmlmaau" :class="{ collapsed, isLong }">
 	<div class="body">
 		<span v-if="note.deletedAt" style="opacity: 0.5">({{ i18n.ts.deleted }})</span>
-		<MkA v-if="note.replyId" class="reply" :to="`/notes/${note.replyId}`"><i class="ph-arrow-bend-up-left ph-bold ph-lg"></i></MkA>
+		<template v-if="!note.cw">
+			<i v-if="note.replyId" class="ph-arrow-bend-up-left ph-bold ph-lg reply-icon"></i>
+			<i v-if="note.renoteId != parentId" class="ph-quotes ph-bold ph-lg reply-icon"></i>
+		</template>
 		<Mfm v-if="note.text" :text="note.text" :author="note.user" :i="$i" :custom-emojis="note.emojis"/>
 		<MkA v-if="note.renoteId" class="rp" :to="`/notes/${note.renoteId}`">{{ i18n.ts.quoteAttached }}: ...</MkA>
 	</div>
-	<template v-if="detailed">
-		<!-- <div v-if="note.renoteId" class="renote">
-			<XNoteSimple :note="note.renote"/>
-		</div> -->
-		<MkUrlPreview v-for="url in urls" :key="url" :url="url" :compact="true" :detail="false" class="url-preview"/>
-	</template>
 	<div v-if="note.files.length > 0">
 		<XMediaList :media-list="note.files"/>
 	</div>
@@ -19,6 +16,12 @@
 		<summary>{{ i18n.ts.poll }}</summary>
 		<XPoll :note="note"/>
 	</div>
+	<template v-if="detailed">
+		<!-- <div v-if="note.renoteId" class="renote">
+			<XNoteSimple :note="note.renote"/>
+		</div> -->
+		<MkUrlPreview v-for="url in urls" :key="url" :url="url" :compact="true" :detail="false" class="url-preview"/>
+	</template>
 	<button v-if="isLong && collapsed" class="fade _button" @click.stop="collapsed = false">
 		<span>{{ i18n.ts.showMore }}</span>
 	</button>
@@ -41,6 +44,7 @@ import { i18n } from '@/i18n';
 
 const props = defineProps<{
 	note: misskey.entities.Note;
+	parentId?;
 	detailed?: boolean;
 }>();
 
@@ -60,7 +64,7 @@ const urls = props.note.text ? extractUrlFromMfm(mfm.parse(props.note.text)) : n
 	overflow-wrap: break-word;
 	
 	> .body {
-		> .reply {
+		> .reply-icon {
 			margin-right: 6px;
 			color: var(--accent);
 		}
diff --git a/packages/client/src/pages/channel.vue b/packages/client/src/pages/channel.vue
index f1eb450c82..003986ac89 100644
--- a/packages/client/src/pages/channel.vue
+++ b/packages/client/src/pages/channel.vue
@@ -51,13 +51,6 @@ const props = defineProps<{
 
 let channel = $ref(null);
 let showBanner = $ref(true);
-const pagination = {
-	endpoint: 'channels/timeline' as const,
-	limit: 10,
-	params: computed(() => ({
-		channelId: props.channelId,
-	})),
-};
 
 watch(() => props.channelId, async () => {
 	channel = await os.api('channels/show', {
@@ -66,14 +59,23 @@ watch(() => props.channelId, async () => {
 }, { immediate: true });
 
 function edit() {
-	router.push(`/channels/${channel.id}/edit`);
+	router.push(`/channels/${channel?.id}/edit`);
 }
 
-const headerActions = $computed(() => channel && channel.userId ? [{
-	icon: 'ph-gear-six ph-bold ph-lg',
-	text: i18n.ts.edit,
-	handler: edit,
-}] : null);
+const headerActions = $computed(() =>  [
+	...(
+		channel
+		&& channel?.userId === $i?.id
+		? [
+			{
+				icon: 'ph-gear-six ph-bold ph-lg',
+				text: i18n.ts.edit,
+				handler: edit,
+			}
+		]
+		: []
+	),
+]);
 
 const headerTabs = $computed(() => []);
 
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 3d55f74469..c1a00fbfd7 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -55,7 +55,7 @@ importers:
       '@bull-board/api': ^4.6.4
       '@bull-board/koa': ^4.6.4
       '@bull-board/ui': ^4.6.4
-      '@calckey/megalodon': 5.1.2
+      '@calckey/megalodon': 5.1.21
       '@discordapp/twemoji': 14.0.2
       '@elastic/elasticsearch': 7.17.0
       '@koa/cors': 3.4.3
@@ -224,7 +224,7 @@ importers:
       '@bull-board/api': 4.10.2
       '@bull-board/koa': 4.10.2_6tybghmia4wsnt33xeid7y4rby
       '@bull-board/ui': 4.10.2
-      '@calckey/megalodon': 5.1.2
+      '@calckey/megalodon': 5.1.21
       '@discordapp/twemoji': 14.0.2
       '@elastic/elasticsearch': 7.17.0
       '@koa/cors': 3.4.3
@@ -759,8 +759,8 @@ packages:
       '@bull-board/api': 4.10.2
     dev: false
 
-  /@calckey/megalodon/5.1.2:
-    resolution: {integrity: sha512-bUjPOfASy8X2NxdBvYDOWN9Rw/KdkfbTxy5vMQBcrGXepFbT4M+00blEYNc00Uu/epwH9YoNqpQC8PKQr/WU4w==}
+  /@calckey/megalodon/5.1.21:
+    resolution: {integrity: sha512-wThdyNb/UofklvYzyeFNQwxJNHqaSLD+z0glQLzV1tmAvSB0EZOL0D15dvpdB0LED0Q2rpJlwaonejkTI9JQhA==}
     engines: {node: '>=15.0.0'}
     dependencies:
       '@types/oauth': 0.9.1
@@ -3402,7 +3402,7 @@ packages:
   /axios/0.25.0_debug@4.3.4:
     resolution: {integrity: sha512-cD8FOb0tRH3uuEe6+evtAbgJtfxr7ly3fQjYcMcuPlgkwVS9xboaVIpcDV+cYQe+yGykgwZCs1pzjntcGa6l5g==}
     dependencies:
-      follow-redirects: 1.15.2_debug@4.3.4
+      follow-redirects: 1.15.2
     transitivePeerDependencies:
       - debug
     dev: true
@@ -6407,19 +6407,6 @@ packages:
     peerDependenciesMeta:
       debug:
         optional: true
-    dev: false
-
-  /follow-redirects/1.15.2_debug@4.3.4:
-    resolution: {integrity: sha512-VQLG33o04KaQ8uYi2tVNbdrWp1QWxNNea+nmIB4EVM28v0hmP17z7aG1+wAkNzVq4KeXTq3221ye5qTJP91JwA==}
-    engines: {node: '>=4.0'}
-    peerDependencies:
-      debug: '*'
-    peerDependenciesMeta:
-      debug:
-        optional: true
-    dependencies:
-      debug: 4.3.4
-    dev: true
 
   /for-each/0.3.3:
     resolution: {integrity: sha512-jqYfLp7mo9vIyQf8ykW2v7A+2N4QjeCeI5+Dz9XraiO1ign81wjiH7Fb9vSOWvQfNtmSa4H2RoQTrrXivdUZmw==}