diff --git a/locales/en-US.yml b/locales/en-US.yml
index a8a5bcce2..0d9a31d42 100644
--- a/locales/en-US.yml
+++ b/locales/en-US.yml
@@ -1288,6 +1288,7 @@ autoTranslateButton: "Display translation function on notes in different languag
 showDetailTimeWhenHover: "Hover the timestamp of the note to expand the detailed time"
 noteClickToOpen: "Click to open note details"
 enableFallbackReactButton: "Enable fallback reaction button"
+enableMFMCheatsheet: "Enable MFM Cheatsheet in post form"
 performance: "Performance"
 modified: "Modified"
 discard: "Discard"
diff --git a/locales/zh-CN.yml b/locales/zh-CN.yml
index 19027a4ca..f581e2c6d 100644
--- a/locales/zh-CN.yml
+++ b/locales/zh-CN.yml
@@ -1297,6 +1297,7 @@ autoTranslateButton: "在不同语言的帖文上显示翻译功能"
 showDetailTimeWhenHover: "悬浮/长按帖文时间戳时，展开详细时间"
 noteClickToOpen: "点击展开帖文详情"
 enableFallbackReactButton: "开启Fallback回应按钮"
+enableMFMCheatsheet: "在帖文编辑框中启用MFM Cheatsheet"
 messageToFollower: "给关注者的消息"
 target: "对象"
 testCaptchaWarning: "这是用于验证码测试的功能。**请勿在生产环境中使用。**"
diff --git a/locales/zh-TW.yml b/locales/zh-TW.yml
index 2c979ae41..962037dda 100644
--- a/locales/zh-TW.yml
+++ b/locales/zh-TW.yml
@@ -1297,6 +1297,7 @@ autoTranslateButton: "在不同語言的貼文上顯示翻譯功能"
 showDetailTimeWhenHover: "長按貼文時間戳記時展開詳細時間"
 noteClickToOpen: "點擊展開貼文詳情"
 enableFallbackReactButton: "啓用Fallback回應鍵"
+enableMFMCheatsheet: "在貼文編輯框中啓用MFM Cheatsheet"
 messageToFollower: "給追隨者的訊息"
 target: "目標 "
 testCaptchaWarning: "這是用於驗證碼測試的功能。**請勿在生產環境中使用。**"
diff --git a/packages/frontend/src/components/MkPostForm.vue b/packages/frontend/src/components/MkPostForm.vue
index c5f1b2842..4b8e98277 100644
--- a/packages/frontend/src/components/MkPostForm.vue
+++ b/packages/frontend/src/components/MkPostForm.vue
@@ -90,7 +90,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 		</div>
 		<div :class="$style.footerRight">
 			<button v-tooltip="i18n.ts.previewNoteText" class="_button" :class="[$style.footerButton, { [$style.previewButtonActive]: showPreview }]" @click="showPreview = !showPreview"><i class="ti ti-eye"></i></button>
-			<button v-tooltip="'MFM Cheatsheet'" class="_button" :class="$style.footerButton" @click="MFMWindow"><i class="ti ti-note"></i></button>
+			<button v-if="defaultStore.state.enableMFMCheatsheet" v-tooltip="'MFM Cheatsheet'" class="_button" :class="$style.footerButton" @click="MFMWindow"><i class="ti ti-note"></i></button>
 			<!--<button v-tooltip="i18n.ts.more" class="_button" :class="$style.footerButton" @click="showingOptions = !showingOptions"><i class="ti ti-dots"></i></button>-->
 		</div>
 	</footer>
diff --git a/packages/frontend/src/pages/settings/pari.vue b/packages/frontend/src/pages/settings/pari.vue
index da91914cb..ae86301b5 100644
--- a/packages/frontend/src/pages/settings/pari.vue
+++ b/packages/frontend/src/pages/settings/pari.vue
@@ -10,6 +10,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 		<MkSwitch v-model="showDetailTimeWhenHover">{{ i18n.ts.showDetailTimeWhenHover }}</MkSwitch>
 		<MkSwitch v-model="noteClickToOpen">{{ i18n.ts.noteClickToOpen }}</MkSwitch>
 		<MkSwitch v-model="enableFallbackReactButton">{{ i18n.ts.enableFallbackReactButton }}</MkSwitch>
+		<MkSwitch v-model="enableMFMCheatsheet">{{ i18n.ts.enableMFMCheatsheet }}</MkSwitch>
     </div>
 </template>
 
@@ -24,6 +25,7 @@ const autoTranslateButton = computed(defaultStore.makeGetterSetter('autoTranslat
 const showDetailTimeWhenHover = computed(defaultStore.makeGetterSetter('showDetailTimeWhenHover'));
 const noteClickToOpen = computed(defaultStore.makeGetterSetter('noteClickToOpen'));
 const enableFallbackReactButton = computed(defaultStore.makeGetterSetter('enableFallbackReactButton'));
+const enableMFMCheatsheet = computed(defaultStore.makeGetterSetter('enableMFMCheatsheet'));
 
 definePageMetadata(() => ({
 	title: 'Pari Plus!',
diff --git a/packages/frontend/src/store.ts b/packages/frontend/src/store.ts
index 84bd52f7d..b6ca51549 100644
--- a/packages/frontend/src/store.ts
+++ b/packages/frontend/src/store.ts
@@ -523,6 +523,10 @@ export const defaultStore = markRaw(new Storage('base', {
 		where: 'device',
 		default: true,
 	},
+	enableMFMCheatsheet: {
+		where: 'device',
+		default: true,
+	},
 }));
 
 // TODO: 他のタブと永続化されたstateを同期