diff --git a/packages/frontend/src/pages/settings/pari.vue b/packages/frontend/src/pages/settings/pari.vue
index e2181228f..5a7d48609 100644
--- a/packages/frontend/src/pages/settings/pari.vue
+++ b/packages/frontend/src/pages/settings/pari.vue
@@ -69,7 +69,7 @@ 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>
-				<MkButton @click="changeDefaultEmoji">
+				<MkButton v-if="enableFallbackReactButton" @click="changeDefaultEmoji">
 					<template #label>{{ i18n.ts.defaultReactionEmoji }}</template>
 					<template #suffix>{{ defaultReactionEmoji }}</template>
 				</MkButton>