diff --git a/src/client/components/post-form.vue b/src/client/components/post-form.vue
index d2c0cffa12..76919b468e 100644
--- a/src/client/components/post-form.vue
+++ b/src/client/components/post-form.vue
@@ -104,11 +104,19 @@ export default defineComponent({
 			type: String,
 			required: false
 		},
+		initialVisibility: {
+			type: String,
+			required: false
+		},
+		initialFiles: {
+			type: Array,
+			required: false
+		},
 		initialNote: {
 			type: Object,
 			required: false
 		},
-		instant: {
+		share: {
 			type: Boolean,
 			required: false,
 			default: false
@@ -136,7 +144,7 @@ export default defineComponent({
 			useCw: false,
 			cw: null,
 			localOnly: this.$store.state.rememberNoteVisibility ? this.$store.state.localOnly : this.$store.state.defaultNoteLocalOnly,
-			visibility: this.$store.state.rememberNoteVisibility ? this.$store.state.visibility : this.$store.state.defaultNoteVisibility,
+			visibility: (this.$store.state.rememberNoteVisibility ? this.$store.state.visibility : this.$store.state.defaultNoteVisibility) as typeof noteVisibilities[number],
 			visibleUsers: [],
 			autocomplete: null,
 			draghover: false,
@@ -212,6 +220,14 @@ export default defineComponent({
 			this.text = this.initialText;
 		}
 
+		if (this.initialVisibility) {
+			this.visibility = this.initialVisibility;
+		}
+
+		if (this.initialFiles) {
+			this.files = this.initialFiles;
+		}
+
 		if (this.mention) {
 			this.text = this.mention.host ? `@${this.mention.username}@${toASCII(this.mention.host)}` : `@${this.mention.username}`;
 			this.text += ' ';
@@ -286,7 +302,7 @@ export default defineComponent({
 
 		this.$nextTick(() => {
 			// 書きかけの投稿を復元
-			if (!this.instant && !this.mention && !this.specified) {
+			if (!this.share && !this.mention && !this.specified) {
 				const draft = JSON.parse(localStorage.getItem('drafts') || '{}')[this.draftKey];
 				if (draft) {
 					this.text = draft.data.text;
@@ -514,8 +530,6 @@ export default defineComponent({
 		},
 
 		saveDraft() {
-			if (this.instant) return;
-
 			const data = JSON.parse(localStorage.getItem('drafts') || '{}');
 
 			data[this.draftKey] = {
diff --git a/src/client/pages/share.vue b/src/client/pages/share.vue
index 7912e5421f..fe4e482752 100644
--- a/src/client/pages/share.vue
+++ b/src/client/pages/share.vue
@@ -3,10 +3,21 @@
 	<section class="_section">
 		<div class="_title" v-if="title">{{ title }}</div>
 		<div class="_content">
-			<XPostForm v-if="!posted" fixed :instant="true" :initial-text="initialText" @posted="posted = true" class="_panel"/>
-			<MkButton v-else primary @click="close()">{{ $ts.close }}</MkButton>
+			<XPostForm
+				v-if="state === 'writing'"
+				fixed
+				:share="true"
+				:initial-text="initialText"
+				:initial-visibility="visibility"
+				:initial-files="files"
+				:reply="reply"
+				:renote="renote"
+				:specified="specified"
+				@posted="state = 'posted'"
+				class="_panel"
+			/>
+			<MkButton v-else-if="state === 'posted'" primary @click="close()">{{ $ts.close }}</MkButton>
 		</div>
-		<div class="_footer" v-if="url">{{ url }}</div>
 	</section>
 </div>
 </template>
@@ -17,6 +28,7 @@ import { faShareAlt } from '@fortawesome/free-solid-svg-icons';
 import MkButton from '@/components/ui/button.vue';
 import XPostForm from '@/components/post-form.vue';
 import * as os from '@/os';
+import { noteVisibilities } from '../../types';
 
 export default defineComponent({
 	components: {
@@ -30,27 +42,88 @@ export default defineComponent({
 				title: this.$ts.share,
 				icon: faShareAlt
 			},
-			title: null,
-			text: null,
-			url: null,
-			initialText: null,
-			posted: false,
+			state: 'fetching' as 'fetching' | 'writing' | 'posted',
+
+			title: null as string | null,
+			initialText: null as string | null,
+			reply: null as any,
+			renote: null as any,
+			specified: null as any,
+			visibility: null as string | null,
+			files: null as any[] | null,
 
 			faShareAlt
 		}
 	},
 
-	created() {
+	async created() {
 		const urlParams = new URLSearchParams(window.location.search);
+
 		this.title = urlParams.get('title');
-		this.text = urlParams.get('text');
-		this.url = urlParams.get('url');
-		
-		let text = '';
-		if (this.title) text += `【${this.title}】\n`;
-		if (this.text) text += `${this.text}\n`;
-		if (this.url) text += `${this.url}`;
-		this.initialText = text.trim();
+		const text = urlParams.get('text');
+		const url = urlParams.get('url');
+
+		let noteText = '';
+		if (this.title) noteText += `【${this.title}】\n`;
+		// titleとtext（またはtext. Googleニュースがこれを吐く）が同一であればtextを省略
+		if (text && this.title !== text && this.title !== `${text}.`) noteText += `${text}\n`;
+		if (url) noteText += `${url}`;
+		this.initialText = noteText.trim();
+
+		this.visibility = urlParams.get('visibility');
+		if (!noteVisibilities.includes(this.visibility)) this.visibility = null;
+
+		await Promise.all([(async () => {
+			const replyId = urlParams.get('replyId');
+			const replyUri = urlParams.get('replyUri');
+			if (replyId) {
+				this.reply = await os.api('notes/show', {
+					noteId: replyId
+				});
+			} else if (replyUri) {
+				const obj = await os.api('ap/show', {
+					uri: replyUri
+				}) as any;
+				if (obj.type === 'Note') {
+					this.reply = obj.object;
+				}
+			}
+		})(),(async () => {
+			const renoteId = urlParams.get('replyId');
+			const renoteUri = urlParams.get('replyUri');
+			if (renoteId) {
+				this.renote = await os.api('notes/show', {
+					noteId: renoteId
+				});
+			} else if (renoteUri) {
+				const obj = await os.api('ap/show', {
+					uri: renoteUri
+				}) as any;
+				if (obj.type === 'Note') {
+					this.renote = obj.object;
+				}
+			}
+		})(),(async () => {
+			const specifiedId = urlParams.get('specifiedId');
+			const specifiedUsername = urlParams.get('specifiedUsername');
+			if (specifiedId) {
+				this.specified = await os.api('users/show', {
+					userId: specifiedId
+				});
+			} else if (specifiedUsername) {
+				this.specified = await os.api('users/show', {
+					username: specifiedUsername
+				});
+			}
+		})(),(async () => {
+			const fileIds = urlParams.get('fileIds');
+			if (fileIds) {
+				const promises = Promise.all(fileIds.split(',').map(fileId => os.api('drive/files/show', { fileId })));
+				promises.then(files => this.files = files).catch(() => console.error('invalid fileIds'));
+			}
+		})(),]);
+
+		this.state = 'writing';
 	},
 
 	methods: {
diff --git a/src/client/scripts/initialize-sw.ts b/src/client/scripts/initialize-sw.ts
index d6dbd5dbd4..abbfe4f4e2 100644
--- a/src/client/scripts/initialize-sw.ts
+++ b/src/client/scripts/initialize-sw.ts
@@ -17,7 +17,7 @@ export async function initializeSw() {
 			});
 			// SEE: https://developer.mozilla.org/en-US/docs/Web/API/PushManager/subscribe#Parameters
 			registration.pushManager.subscribe({
-				userVisibleOnly: true,
+				userVisibleOnly: false,
 				applicationServerKey: urlBase64ToUint8Array(instance.swPublickey)
 			}).then(subscription => {
 				function encode(buffer: ArrayBuffer | null) {
diff --git a/src/client/sw/create-notification.ts b/src/client/sw/create-notification.ts
index 2935eb100c..9382b88345 100644
--- a/src/client/sw/create-notification.ts
+++ b/src/client/sw/create-notification.ts
@@ -46,54 +46,63 @@ async function composeNotification(data: pushNotificationData): Promise<[string,
 				case 'reply':
 					return [t('_notification.youGotReply', { name: getUserName(data.body.user) }), {
 						body: getNoteSummary(data.body.note, i18n.locale),
-						icon: data.body.user.avatarUrl
+						icon: data.body.user.avatarUrl,
+						data,
 					}];
 
 				case 'renote':
 					return [t('_notification.youRenoted', { name: getUserName(data.body.user) }), {
 						body: getNoteSummary(data.body.note, i18n.locale),
-						icon: data.body.user.avatarUrl
+						icon: data.body.user.avatarUrl,
+						data,
 					}];
 
 				case 'quote':
 					return [t('_notification.youGotQuote', { name: getUserName(data.body.user) }), {
 						body: getNoteSummary(data.body.note, i18n.locale),
-						icon: data.body.user.avatarUrl
+						icon: data.body.user.avatarUrl,
+						data,
 					}];
 
 				case 'reaction':
 					return [`${data.body.reaction} ${getUserName(data.body.user)}`, {
 						body: getNoteSummary(data.body.note, i18n.locale),
-						icon: data.body.user.avatarUrl
+						icon: data.body.user.avatarUrl,
+						data,
 					}];
 
 				case 'pollVote':
 					return [t('_notification.youGotPoll', { name: getUserName(data.body.user) }), {
 						body: getNoteSummary(data.body.note, i18n.locale),
-						icon: data.body.user.avatarUrl
+						icon: data.body.user.avatarUrl,
+						data,
 					}];
 
 				case 'follow':
 					return [t('_notification.youWereFollowed'), {
 						body: getUserName(data.body.user),
-						icon: data.body.user.avatarUrl
+						icon: data.body.user.avatarUrl,
+						data,
 					}];
 
 				case 'receiveFollowRequest':
 					return [t('_notification.youReceivedFollowRequest'), {
 						body: getUserName(data.body.user),
-						icon: data.body.user.avatarUrl
+						icon: data.body.user.avatarUrl,
+						data,
 					}];
 
 				case 'followRequestAccepted':
 					return [t('_notification.yourFollowRequestAccepted'), {
 						body: getUserName(data.body.user),
-						icon: data.body.user.avatarUrl
+						icon: data.body.user.avatarUrl,
+						data,
 					}];
 
 				case 'groupInvited':
 					return [t('_notification.youWereInvitedToGroup'), {
-						body: data.body.group.name
+						body: data.body.group.name,
+						data,
 					}];
 
 				default:
@@ -103,12 +112,14 @@ async function composeNotification(data: pushNotificationData): Promise<[string,
 			if (data.body.groupId === null) {
 				return [t('_notification.youGotMessagingMessageFromUser', { name: getUserName(data.body.user) }), {
 					icon: data.body.user.avatarUrl,
-					tag: `messaging:user:${data.body.user.id}`
+					tag: `messaging:user:${data.body.user.id}`,
+					data,
 				}];
 			}
 			return [t('_notification.youGotMessagingMessageFromGroup', { name: data.body.group.name }), {
 				icon: data.body.user.avatarUrl,
-				tag: `messaging:group:${data.body.group.id}`
+				tag: `messaging:group:${data.body.group.id}`,
+				data,
 			}];
 		default:
 			return null;
diff --git a/src/client/sw/sw.ts b/src/client/sw/sw.ts
index e50a82f1bc..2608da042c 100644
--- a/src/client/sw/sw.ts
+++ b/src/client/sw/sw.ts
@@ -58,9 +58,11 @@ self.addEventListener('push', ev => {
 
 		const data: pushNotificationData = ev.data?.json();
 
+		console.log('push', data)
+
 		switch (data.type) {
-			case 'notification':
 			// case 'driveFileCreated':
+			case 'notification':
 			case 'unreadMessagingMessage':
 				return createNotification(data);
 			case 'readAllNotifications':
@@ -83,6 +85,7 @@ self.addEventListener('push', ev => {
 //#region Notification
 self.addEventListener('notificationclick', ev => {
 	const { action, notification } = ev;
+	console.log('click', action, notification)
 	const data: pushNotificationData = notification.data;
 	const { origin } = location;
 
@@ -110,6 +113,8 @@ self.addEventListener('notificationclick', ev => {
 self.addEventListener('notificationclose', ev => {
 	const { notification } = ev;
 
+	console.log('close', notification)
+
 	if (notification.title !== 'notificationclose') {
 		self.registration.showNotification('notificationclose', { body: `${notification?.data?.body?.id}` });
 	}