diff --git a/public/images/Recent.png b/public/images/Recent.png
index f2a79912..d7d5e332 100644
Binary files a/public/images/Recent.png and b/public/images/Recent.png differ
diff --git a/src/views/Index.vue b/src/views/Index.vue
index 4903b8c0..69f67de5 100644
--- a/src/views/Index.vue
+++ b/src/views/Index.vue
@@ -37,7 +37,7 @@
 
         <p class="personal-info">{{cutOrgNamePath(userInfo.departFullName)}}</p>
         <a href="uc/study/task">
-          <div  class="personal-box">
+          <div  class="personal-box" style="margin-bottom:10px">
             <span>学习任务</span>
             <span v-if="studyTaskCount == 0" style="display:flex;">
               暂无任务
@@ -52,7 +52,7 @@
           </div>
         </a>
         <div class="last-study-info">
-          <div class="one-line-ellipsis" style="color: #387DF7;font-size: 16px;">
+          <div class="one-line-ellipsis" style="color: #333;font-size: 16px;">
             <router-link :to="'/course/studyindex?id='+lastStudy.courseId" > 
             <img class="Recent" :src="`${webBaseUrl}/images/Recent.png`" alt="">
             最近学习： {{lastStudy.courseName}}
@@ -66,7 +66,7 @@
           <li>
             <router-link to="/user/ranking">
             <span class="label">累计学习</span>
-            <p><span>{{userData.totalStudyHour}}</span>h</p>
+            <p><span>{{userData.totalStudyHour}}</span>小时</p>
             </router-link>
           </li>
           <!-- <li>
@@ -1232,7 +1232,7 @@
     right: 8%;
     top: 105px;
     // background: url('/images/homeWu/personal-bgimg.png');
-    background: rgba($color: #fff, $alpha: 0.85);
+    background: rgba($color: #fff, $alpha: 0.46);
     border-radius: 8px;
     z-index: 999;
     backdrop-filter: blur(10px);