diff --git a/src/views/bigScreen/v3/index.vue b/src/views/bigScreen/v3/index.vue
index 8cdde91b..416dfa02 100644
--- a/src/views/bigScreen/v3/index.vue
+++ b/src/views/bigScreen/v3/index.vue
@@ -1,8 +1,8 @@
 <template>
   <div
-    class="big-v1-wrap"
-    id="big-v1-wrap-id"
-    ref="big-v1-wrap-id"
+    class="big-v3-wrap"
+    id="big-v3-wrap-id"
+    ref="big-v3-wrap-id"
     :style="{
       transformOrigin: 'center top',
       transform: `scale(${scalseNum})`,
@@ -236,7 +236,7 @@ export default {
 };
 </script>
 <style lang="scss">
-.big-v1-wrap {
+.big-v3-wrap {
   width: 100%;
   height: calc(100vh - 0px);
   display: flex;
@@ -289,7 +289,7 @@ export default {
   height: calc(100vh - 0);
   // background: #021c80;
 }
-.big-v1-wrap {
+.big-v3-wrap {
   width: 1920px;
   height: 1080px;
   transform-origin: center top 0px;
diff --git a/src/views/bigScreen/v3/profile/trend.vue b/src/views/bigScreen/v3/profile/trend.vue
index 93825134..18f67831 100644
--- a/src/views/bigScreen/v3/profile/trend.vue
+++ b/src/views/bigScreen/v3/profile/trend.vue
@@ -1,5 +1,5 @@
 <template>
-  <div class="big-trend-wrap">
+  <div class="big-trend-wrap-v3">
     <nav-temp htmlType="t1" :title="title">
       <div class="trend-conter" slot="mk-center">
         <echarts-line-wrap
@@ -145,7 +145,7 @@ export default {
 </script>
 
 <style lang="scss">
-.big-trend-wrap {
+.big-trend-wrap-v3 {
   width: 100%;
   // height: 300px;
   display: flex;