diff --git a/packages/frontend/src/components/MkTextarea.vue b/packages/frontend/src/components/MkTextarea.vue
index 696787122..3ee374300 100644
--- a/packages/frontend/src/components/MkTextarea.vue
+++ b/packages/frontend/src/components/MkTextarea.vue
@@ -17,7 +17,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 			:readonly="readonly"
 			:placeholder="placeholder"
 			:pattern="pattern"
-			:autocomplete="autocomplete"
+			:autocomplete="props.autocomplete"
 			:spellcheck="spellcheck"
 			@focus="focused = true"
 			@blur="focused = false"
@@ -26,8 +26,8 @@ SPDX-License-Identifier: AGPL-3.0-only
 		></textarea>
 	</div>
 	<div :class="$style.caption"><slot name="caption"></slot></div>
-	<button style="font-size: 0.85em;" class="_textButton" type="button" @click="preview = !preview">{{ i18n.ts.preview }}</button>
-	<div v-show="preview" v-panel :class="$style.mfmPreview">
+	<button v-if="mfmPreview" style="font-size: 0.85em;" class="_textButton" type="button" @click="preview = !preview">{{ i18n.ts.preview }}</button>
+	<div v-if="mfmPreview" v-show="preview" v-panel :class="$style.mfmPreview">
 		<Mfm :text="v"/>
 	</div>
 
diff --git a/packages/frontend/src/pages/settings/profile.vue b/packages/frontend/src/pages/settings/profile.vue
index 1381042c3..83cd698e6 100644
--- a/packages/frontend/src/pages/settings/profile.vue
+++ b/packages/frontend/src/pages/settings/profile.vue
@@ -17,7 +17,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 		<template #label>{{ i18n.ts._profile.name }}</template>
 	</MkInput>
 
-	<MkTextarea v-model="profile.description" :max="500" tall manualSave mfmAutocomplete :mfmPreview="true" :nyaize="$i?.isCat ? 'respect' : undefined" :author="($i as Misskey.entities.UserLite)">
+	<MkTextarea v-model="profile.description" :max="500" tall manualSave mfmAutocomplete :mfmPreview="true">
 		<template #label>{{ i18n.ts._profile.description }}</template>
 		<template #caption>{{ i18n.ts._profile.youCanIncludeHashtags }}</template>
 	</MkTextarea>