diff --git a/pages/index/index.vue b/pages/index/index.vue
index 5ae1303..784f00a 100644
--- a/pages/index/index.vue
+++ b/pages/index/index.vue
@@ -1,10 +1,20 @@
-<style lang="scss">
+<style lang="scss" scoped>
 	.share-btn {
 		display: flex;
 		align-items: center;
 		position: fixed;
-		width: 120rpx;
+		width: 60rpx;
 		z-index: 20;
+
+		::v-deep.u-button {
+			border: 0;
+			border-color: transparent;
+
+			.u-icon__icon {
+				font-size: 60rpx !important;
+				color: #030303;
+			}
+		}
 	}
 </style>
 <template>
@@ -23,8 +33,8 @@
 			</template>
 		</up-navbar>
 
-		<view class="share-btn" :style="{height:btns.height + 'px',top:btns.top + 'px',left:(btns.left - 70) + 'px'}">
-			<up-button type="success" icon="share" openType="share" plain text="分享" size="mini" />
+		<view class="share-btn" :style="{height:btns.height + 'px',top:btns.top + 'px',left:(btns.left - 40) + 'px'}">
+			<up-button icon="share-square" openType="share" plain size="large" loadingSize="100" />
 		</view>
 
 		<view class="navbar">