diff --git a/src/views/screen/sharePlatform.vue b/src/views/screen/sharePlatform.vue
index 71f4db7..66b6157 100644
--- a/src/views/screen/sharePlatform.vue
+++ b/src/views/screen/sharePlatform.vue
@@ -538,10 +538,11 @@ setInterval(() => {
   
 <style lang="scss" scoped>
 .out_echart {
+    margin: 0 auto;
     display: flex;
     flex-direction: column;
-    width: 100vw;
-    height: 100vh;
+    width: 1920px;
+    height: 1080px;
     background-image: url("../../assets/img/background-bg.png");
     background-size: cover;
     background-repeat: no-repeat;