diff --git a/packages/client/src/components/MkNoteFooter.vue b/packages/client/src/components/MkNoteFooter.vue
index cd0709b793..579cfcb077 100644
--- a/packages/client/src/components/MkNoteFooter.vue
+++ b/packages/client/src/components/MkNoteFooter.vue
@@ -2,7 +2,7 @@
 	<footer ref="el" class="footer" @click.stop>
 		<XReactionsViewer ref="reactionsViewer" :note="appearNote"/>
 		<button v-tooltip.noDelay.bottom="i18n.ts.reply" class="button _button" @click="reply()">
-			<i class="ph-arrow-bend-up-left ph-bold ph-lg"></i>
+			<i class="ph-arrow-u-up-left ph-bold ph-lg"></i>
 			<template v-if="directReplies > 0">
 				<p class="count">{{ directReplies }}</p>
 			</template>
diff --git a/packages/client/src/components/MkPostForm.vue b/packages/client/src/components/MkPostForm.vue
index c7a1e17a79..7ce990b214 100644
--- a/packages/client/src/components/MkPostForm.vue
+++ b/packages/client/src/components/MkPostForm.vue
@@ -22,7 +22,7 @@
 				<span v-if="visibility === 'specified'"><i class="ph-envelope-simple-open ph-bold ph-lg"></i></span>
 			</button>
 			<button v-tooltip="i18n.ts.previewNoteText" class="_button preview" :class="{ active: showPreview }" @click="showPreview = !showPreview"><i class="ph-file-code ph-bold ph-lg"></i></button>
-			<button class="submit _buttonGradate" :disabled="!canPost" data-cy-open-post-form-submit @click="post">{{ submitText }}<i :class="reply ? 'ph-arrow-bend-up-left ph-bold ph-lg' : renote ? 'ph-quotes ph-bold ph-lg' : 'ph-paper-plane-tilt ph-bold ph-lg'"></i></button>
+			<button class="submit _buttonGradate" :disabled="!canPost" data-cy-open-post-form-submit @click="post">{{ submitText }}<i :class="reply ? 'ph-arrow-u-up-left ph-bold ph-lg' : renote ? 'ph-quotes ph-bold ph-lg' : 'ph-paper-plane-tilt ph-bold ph-lg'"></i></button>
 		</div>
 	</header>
 	<div class="form" :class="{ fixed }">
@@ -796,6 +796,8 @@ onMounted(() => {
 			}
 
 			> .submit {
+				display: inline-flex;
+				align-items: center;
 				margin: 16px 16px 16px 0;
 				padding: 0 12px;
 				line-height: 34px;