diff --git a/src/views/portal/course/Index.vue b/src/views/portal/course/Index.vue
index 283a4f3b..165841de 100644
--- a/src/views/portal/course/Index.vue
+++ b/src/views/portal/course/Index.vue
@@ -70,8 +70,8 @@
 
           <!-- 内容导航 -->
           <div class="topNav" v-if="!newData">
-            <div class="search-div nav" style="flex: 1;height: auto;">
-              <div class="nav-primary">
+            <div class="search-div nav" style="flex: 1;height: auto;background: #fff;">
+              <div class="nav-primary" style="gap: 15px;display: flex">
                 <div @click="handleTypeAllClick(1)" class="option-item" style="position: relative;" :class="{ 'option-active': ctypeTagAll }">
                   <a>全部</a>
                   <span :class="ctypeTagAll ? 'nav-bottbor' : ''"></span>
@@ -2262,6 +2262,7 @@ export default {
       background: #fff;
     }
 
+
     ::v-deep .el-input {
       width: 420px;
       height: 38px;