diff --git a/src/views/bigScreen/scientific/tab1/center1.vue b/src/views/bigScreen/scientific/tab1/center1.vue
index a5307cc..ebbcc45 100644
--- a/src/views/bigScreen/scientific/tab1/center1.vue
+++ b/src/views/bigScreen/scientific/tab1/center1.vue
@@ -1,7 +1,7 @@
 <template>
 	<container3 title="全厂工房作业信息" :width="768" :height="975">
 		<div>
-			<img v-if="pic.length"  style="width: 100%; height: 100%" :src="pic" alt="" srcset="" />
+			<img v-if="pic.length" style="width: 100%; height: 100%" :src="pic" alt="" srcset="" />
 			<img v-else style="width: 100%; height: 100%" src="./center-bg.png" alt="" srcset="" />
 		</div>
 		<el-popover
@@ -10,6 +10,7 @@
 			v-for="(item, index) in listData"
 			:key="item.id"
 			placement="bottom"
+			:visible-arrow="false"
 			width="494"
 			trigger="click"
 			@show="handleShow(index)"
@@ -82,7 +83,7 @@ export default {
 	},
 	data() {
 		return {
-      pic:'',
+			pic: '',
 			listData: [],
 			listData2: [],
 			flvPlayer: null,
@@ -138,18 +139,24 @@ export default {
 	},
 	created() {
 		this.getList()
-    this.request({
-        url: '/hx/bigPic/getByType',
-        method: 'get',
-        params: { type: 2}
-      }).then(res => {
-        if (200 == res.code) {
-          this.pic = res.data.pic;
-        }
-      })
+		this.request({
+			url: '/hx/bigPic/getByType',
+			method: 'get',
+			params: { type: 2 },
+		}).then(res => {
+			if (200 == res.code) {
+				this.pic = res.data.pic
+			}
+		})
 	},
 }
 </script>
+<style>
+.el-popover {
+	background-color: unset;
+	border: 0;
+}
+</style>
 <style lang="scss" scoped>
 .icon_img {
 	position: absolute;