diff --git a/src/components/buy/inviteFriends.vue b/src/components/buy/inviteFriends.vue
index 3fea9c5491fc522e91448adbf7ff3f2de01633cb..888a4ca41437e0016764a411094bcc01fb177158 100644
--- a/src/components/buy/inviteFriends.vue
+++ b/src/components/buy/inviteFriends.vue
@@ -238,10 +238,11 @@ export default {
     height: 100%;
   }
   .invite-img {
-    width: 70%;
+    width: 78%;
   }
   .header {
     width: 100%;
+    text-align: center;
   }
   .cell {
     width: 676 * @tocurrentvw;