diff --git a/src/assets/styles/portal-index.scss b/src/assets/styles/portal-index.scss
index 732b538b..00a2263b 100644
--- a/src/assets/styles/portal-index.scss
+++ b/src/assets/styles/portal-index.scss
@@ -703,6 +703,7 @@
  }
 }
 @media screen and (max-width: 1680px) and (min-width:1367px){
+
   .portal-input{
     width: 280px;
   }
@@ -968,6 +969,9 @@
 }
 
 @media screen and (max-width: 1920px) and (min-width: 1681px){
+  .interact-bar-btns{
+    line-height: 30px;
+  }
   .portal-input{
     width: 290px;
   }
@@ -1217,6 +1221,9 @@
   }
 
 @media screen and (min-width: 1921px){
+  .interact-bar-btns{
+    line-height: 30px;
+  }
   .btn-user{
     width: 80px;
   }
diff --git a/src/components/Portal/interactBar.vue b/src/components/Portal/interactBar.vue
index e75a9df9..daf28b67 100644
--- a/src/components/Portal/interactBar.vue
+++ b/src/components/Portal/interactBar.vue
@@ -660,7 +660,7 @@ export default {
 .interact-bar{
   // height: 30px;
   .interact-bar-btns {
-    line-height: 30px;
+    // line-height: 30px;
     display: flex;
     justify-content: flex-end;
     .interact-bar-btn {
diff --git a/src/views/Index.vue b/src/views/Index.vue
index 9a473d3a..80d269b0 100644
--- a/src/views/Index.vue
+++ b/src/views/Index.vue
@@ -3,7 +3,7 @@
     <div class="course-banner">
       <portal-header current="index" textColor="#000000" style="z-index:999; position: relative;"></portal-header>
        <div id="container" style="z-index:99;" v-if="resonimg.length ==  1">
-         当轮播图等于一张时
+         <!-- 当轮播图等于一张时 -->
         <swiper :options="swiperOptiontwo" >
           <swiper-slide style="margin: 0 auto;" v-for="(item , idx ) in resonimg" :key="idx" class="swiper-slide games" :class="{'swiper-no-swiping':resonimg.length < 1}">
             <div class="bannbox" :style="{ 'background': `url(${fileBaseUrl + item.image}) no-repeat 100% / 100%`}">