diff --git a/pages/post/postInfo/postInfo.vue b/pages/post/postInfo/postInfo.vue
index f3d47f3..0f4020f 100644
--- a/pages/post/postInfo/postInfo.vue
+++ b/pages/post/postInfo/postInfo.vue
@@ -61,7 +61,7 @@
 	</view>
 	<!-- 评论区输入框 -->
 	<up-popup :show="showInput" duration="0" @close="close" @open="open" class="comment-po">
-		<view class="flex justifyBetween comment-input" :style="{ paddingBottom: bottomVal + 'px' }">
+		<view class="flex justifyBetween comment-input" :style="{ marginBottom: bottomVal + 'px' }">
 			<view class="input-in flex alignCenter justifyCenter">
 				<input class="input-in-text" v-if="showInputText" focus="true" maxlength="55" :placeholder="placeholderInput" :adjust-position="false" />
 			</view>