diff --git a/src/web/app/desktop/api/input.ts b/src/web/app/desktop/api/input.ts
index a5ab07138..ce26a8112 100644
--- a/src/web/app/desktop/api/input.ts
+++ b/src/web/app/desktop/api/input.ts
@@ -8,7 +8,8 @@ export default function(opts) {
 				title: o.title,
 				placeholder: o.placeholder,
 				default: o.default,
-				type: o.type || 'text'
+				type: o.type || 'text',
+				allowEmpty: o.allowEmpty
 			}
 		}).$mount();
 		d.$once('done', text => {
diff --git a/src/web/app/desktop/views/components/choose-file-from-drive-window.vue b/src/web/app/desktop/views/components/choose-file-from-drive-window.vue
index 89058bc3e..232282745 100644
--- a/src/web/app/desktop/views/components/choose-file-from-drive-window.vue
+++ b/src/web/app/desktop/views/components/choose-file-from-drive-window.vue
@@ -41,7 +41,7 @@ export default Vue.extend({
 			this.files = [file];
 			this.ok();
 		},
-		onChangeselection(files) {
+		onChangeSelection(files) {
 			this.files = files;
 		},
 		upload() {
diff --git a/src/web/app/desktop/views/components/drive-file.vue b/src/web/app/desktop/views/components/drive-file.vue
index 0681b5f03..772b9baf5 100644
--- a/src/web/app/desktop/views/components/drive-file.vue
+++ b/src/web/app/desktop/views/components/drive-file.vue
@@ -148,7 +148,8 @@ export default Vue.extend({
 			(this as any).apis.input({
 				title: '%i18n:desktop.tags.mk-drive-browser-file-contextmenu.rename-file%',
 				placeholder: '%i18n:desktop.tags.mk-drive-browser-file-contextmenu.input-new-file-name%',
-				default: this.file.name
+				default: this.file.name,
+				allowEmpty: false
 			}).then(name => {
 				(this as any).api('drive/files/update', {
 					file_id: this.file.id,
diff --git a/src/web/app/desktop/views/components/drive-nav-folder.vue b/src/web/app/desktop/views/components/drive-nav-folder.vue
index b6eb36535..44821087a 100644
--- a/src/web/app/desktop/views/components/drive-nav-folder.vue
+++ b/src/web/app/desktop/views/components/drive-nav-folder.vue
@@ -15,13 +15,18 @@
 <script lang="ts">
 import Vue from 'vue';
 export default Vue.extend({
-	props: ['folder', 'browser'],
+	props: ['folder'],
 	data() {
 		return {
 			hover: false,
 			draghover: false
 		};
 	},
+	computed: {
+		browser(): any {
+			return this.$parent;
+		}
+	},
 	methods: {
 		onClick() {
 			this.browser.move(this.folder);
diff --git a/src/web/app/desktop/views/components/input-dialog.vue b/src/web/app/desktop/views/components/input-dialog.vue
index 99a9df106..a735ce0f3 100644
--- a/src/web/app/desktop/views/components/input-dialog.vue
+++ b/src/web/app/desktop/views/components/input-dialog.vue
@@ -3,14 +3,13 @@
 	<span slot="header" :class="$style.header">
 		%fa:i-cursor%{{ title }}
 	</span>
-	<div slot="content">
-		<div :class="$style.body">
-			<input ref="text" v-model="text" :type="type" @keydown="onKeydown" :placeholder="placeholder"/>
-		</div>
-		<div :class="$style.actions">
-			<button :class="$style.cancel" @click="cancel">キャンセル</button>
-			<button :class="$style.ok" disabled="!allowEmpty && text.length == 0" @click="ok">決定</button>
-		</div>
+
+	<div :class="$style.body">
+		<input ref="text" v-model="text" :type="type" @keydown="onKeydown" :placeholder="placeholder"/>
+	</div>
+	<div :class="$style.actions">
+		<button :class="$style.cancel" @click="cancel">キャンセル</button>
+		<button :class="$style.ok" :disabled="!allowEmpty && text.length == 0" @click="ok">決定</button>
 	</div>
 </mk-window>
 </template>
@@ -44,6 +43,7 @@ export default Vue.extend({
 	mounted() {
 		if (this.default) this.text = this.default;
 		this.$nextTick(() => {
+			console.log(this);
 			(this.$refs.text as any).focus();
 		});
 	},