diff --git a/src/views/content/components/list.vue b/src/views/content/components/list.vue
index 5d41583..88ee9e8 100644
--- a/src/views/content/components/list.vue
+++ b/src/views/content/components/list.vue
@@ -289,7 +289,7 @@ export default {
 }
 .query {
   //margin: 1rem 0;
-  z-index: 999;
+  z-index: 50;
   width: 30%;
   position: absolute;
   right: 3rem;
diff --git a/src/views/content/index.vue b/src/views/content/index.vue
index 8bbc3ca..2b2f4a9 100644
--- a/src/views/content/index.vue
+++ b/src/views/content/index.vue
@@ -81,16 +81,16 @@
           <el-row>
             <el-col>
               <div class="tab">
-                <router-link to="/home">{{ $t('message.home') }}</router-link>
+                <router-link style="color: #1956BC; font-size: 16px;" to="/home">{{ $t('message.home') }}</router-link>
                 <span> > </span>
-                <span style="color: #1956BC;">
+                <span>
                 <!--<router-link to="">-->
                 <span v-if="$i18n.locale  === 'cn'">{{ crumbs.one.title }}</span>
                 <span v-if="$i18n.locale  === 'en'">{{ crumbs.one.englishTitle }}</span>
                   <!--</router-link>-->
                 </span>
                 <span> > </span>
-                <span style="color: #1956BC;">
+                <span>
                   <span v-if="$i18n.locale  === 'cn'">{{ crumbs.two.title }}</span>
                   <span v-if="$i18n.locale  === 'en'">{{ crumbs.two.englishTitle }}</span>
                 </span>
@@ -119,16 +119,16 @@
           <el-row>
             <el-col>
               <div class="tab">
-                <router-link to="/">{{ $t('message.home') }}</router-link>
+                <router-link style="color: #1956BC; font-size: 16px;" to="/">{{ $t('message.home') }}</router-link>
                 <span> > </span>
-                <span style="color: #1956BC;">
+                <span>
                 <!--<router-link to="">-->
                   <span v-if="$i18n.locale  === 'cn'">{{ crumbs.one.title }}</span>
                   <span v-if="$i18n.locale  === 'en'">{{ crumbs.one.englishTitle }}</span>
                   <!--</router-link>-->
                 </span>
                 <span> > </span>
-                <span style="color: #1956BC;">
+                <span>
                 <!--<router-link to="">-->
                   <span v-if="$i18n.locale  === 'cn'">{{ crumbs.two.title }}</span>
                   <span v-if="$i18n.locale  === 'en'">{{ crumbs.two.englishTitle }}</span>
diff --git a/src/views/index/components/undergraduate_and_graduate.vue b/src/views/index/components/undergraduate_and_graduate.vue
index eb1bb13..dedbdfb 100644
--- a/src/views/index/components/undergraduate_and_graduate.vue
+++ b/src/views/index/components/undergraduate_and_graduate.vue
@@ -90,7 +90,7 @@ export default {
       getArticleList({
         navId: "1yaM_T4qiBsFULvLXHbMflQ",
         pageNum: 1,
-        pageSize: 4
+        pageSize: 5
       }).then(res => {
         this.graduateData = res.rows;
       });