diff --git a/src/components/Portal/authorImg.vue b/src/components/Portal/authorImg.vue
index 4894d70e..e5a385ca 100644
--- a/src/components/Portal/authorImg.vue
+++ b/src/components/Portal/authorImg.vue
@@ -60,7 +60,7 @@
           this.userAvatar=this.baseUrl+this.avatar;
         }
       }
-      console.log(this.usersex)
+      //console.log(this.usersex)
       
     },
     methods:{
diff --git a/src/views/Index.vue b/src/views/Index.vue
index 506ab157..a5f8d615 100644
--- a/src/views/Index.vue
+++ b/src/views/Index.vue
@@ -5,7 +5,7 @@
        <div id="container" style="z-index:99;" v-if="resonimg.length ==  1">
          <!-- 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">
+          <swiper-slide style="margin: 0 auto;" v-for="(item , idx ) in resonimg" :key="'a'+idx" class="swiper-slide games">
             <div class="bannbox" :style="{ 'background': `url(${fileBaseUrl + item.image}) no-repeat 100% / 100%`}">
             </div>
             <img class="banner-img" style=" margin: 0 auto;" :src=" fileBaseUrl + item.image" alt="">
@@ -14,7 +14,7 @@
         </div>
       <div id="container" style="z-index:99;" v-else>
         <swiper :options="swiperOption" ref="mySwiper" v-if="resonimg.length > 1">
-          <swiper-slide style="margin: 0 auto;" v-for="(item , idx ) in resonimg" :key="idx" class="swiper-slide games">
+          <swiper-slide style="margin: 0 auto;" v-for="(item , idx ) in resonimg" :key="'b'+idx" class="swiper-slide games">
             <div class="bannbox" :style="{ 'background': `url(${fileBaseUrl + item.image}) no-repeat 100% / 100%`}">
             </div>
             <img class="banner-img" style=" margin: 0 auto;" :src=" fileBaseUrl + item.image" alt="">
@@ -53,7 +53,7 @@
         </a>
         <div class="last-study-info">
           <div class="one-line-ellipsis">
-            <router-link :to="'/course/detail?id='+lastStudy.courseId" >最近学习：{{lastStudy.courseName}} </router-link>
+            <router-link :to="'/course/studyindex?id='+lastStudy.courseId" >最近学习：{{lastStudy.courseName}} </router-link>
           </div>
           <div class="tobe-icon">
             <img :src="`${webBaseUrl}/images/homeWu/Pending.png`" alt="">
@@ -128,7 +128,7 @@
               </a>
             </div> -->
             <!--内容列表内容-->
-            <div v-for="course in courseList.list" :key="course.id" class="xindex-course" style="position: relative;">
+            <div v-for="(course,ccidx) in courseList.list" :key="'cc'+ccidx" class="xindex-course" style="position: relative;">
               <div style="position: absolute;right:25px;bottom: 72px">
                 <interactBar nodeWidth="20px" :courseExclusive="true"  :type="1" :data="course" :comments="false" :praises="false" :shares="false" :views="false">
                 </interactBar>
@@ -165,10 +165,10 @@
           <div class="portal-ranking ranking-bg">
             <p class="ranking-title">课程排行榜</p>
             <ul class="xindex-ranking-course">
-              <li  class="xindex-ranking-li" v-for="(item, index) in scorelist" :key="index">
+              <li  class="xindex-ranking-li" v-for="(item, cindex) in scorelist" :key="'cc'+cindex">
                 <a style="display: inherit" :href="toCourseDetail(item)">
                 <span class="portal-right-text blue-one">
-                  <img :src="getPic(index)" alt="">
+                  <img :src="getPic(cindex)" alt="">
                 </span>
                 <span class="portal-title-desc index-one-line-ellipsis title-line-ellipsis" style="font-size: 14px;color: #04243C;">{{ item.name }}</span>
                   </a>
@@ -208,7 +208,7 @@
             </span>
           </div>
           <div class="modules-list">
-            <div class="xindex-case"   v-for="(ca,ind) in caseList.list" :key="ca.id">
+            <div class="xindex-case"   v-for="(ca,ind) in caseList.list" :key="'aa'+ind">
               <div class="case-index boe-case-index">
                 <div class="case-top"></div>
                 <div class="case-conent" @click="jumcasedet(ca)">
@@ -248,7 +248,7 @@
           <div class="portal-ranking ranking-bg" style="margin-top:60px;padding-right:17px">
             <p class="ranking-title">案例排行榜</p>
             <ul class="xindex-ranking-case">
-              <li @click="jumcasedet(item)"  class="xindex-ranking-li title-line-ellipsis" v-for="(item, index) in Popularity" :key="index" style="line-height: 22px;">
+              <li @click="jumcasedet(item)"  class="xindex-ranking-li title-line-ellipsis" v-for="(item, index) in Popularity" :key="'bb'+index" style="line-height: 22px;">
                 <span class="portal-right-text orange-one">
                   <img :src="getPic(index)" alt="">
                 </span>
@@ -315,7 +315,7 @@
               </div>
               <!--内容列表内容-->
               <div class="article-card-right" style="flex: 1;">
-                <div class="article-card-box" v-for="article in articleList.list" :key="article.id">
+                <div class="article-card-box" v-for="article in articleList.list" :key="'a1'+article.id">
                   <div class="article-li">
                     <div class="article-img" v-if="article.coverurl != ''">
                       <a :href="`${webBaseUrl}/article/detail?id=${article.id}`"
@@ -352,7 +352,7 @@
           <!-- 排行榜位置 -->
             <p class="ranking-title">文章排行榜</p>
             <ul class="xindex-ranking-article">
-              <li class="xindex-ranking-li" v-for="(item, index) in ankingList" :key="index" style="line-height: 22px;">
+              <li class="xindex-ranking-li" v-for="(item, index) in ankingList" :key="'a2'+item.id" style="line-height: 22px;">
                <a style="display: inherit" :href="`${webBaseUrl}/article/detail?id=${item.id}`">
                 <span class="portal-right-text orange-one">
                   <img :src="getPic(index)" alt="">
@@ -380,7 +380,7 @@
           </div>
           <div class="modules-list">
             <!--内容列表内容-->
-            <div class="xindex-qa" v-for="qa in qaList.list" :key="qa.id">
+            <div class="xindex-qa" v-for="qa in qaList.list" :key="'qa'+qa.id">
               <div class="qa-card boe-qa-index" >
                 <p class="qa-top"><span>{{formatNum(qa.views)}}正在关注</span><span>{{ qa.sysCreateTime.substring(0, 10) }}</span></p>
                 <div class="qa-center">
@@ -408,7 +408,7 @@
           <div class="portal-ranking ranking-bg" style="margin-top:80px;padding-right:17px">
             <p class="ranking-title">问答排行榜</p>
             <ul class="xindex-ranking-qa">
-              <li @click="jumpRouter(item)" class="xindex-ranking-li" v-for="(item, index) in answersList" :key="index" style="line-height: 22px;">
+              <li @click="jumpRouter(item)" class="xindex-ranking-li" v-for="(item, index) in answersList" :key="'q'+item.id" style="line-height: 22px;">
                 <span class="portal-right-text orange-one">
                   <img :src="getPic(index)" alt="">
                 </span>
@@ -628,7 +628,7 @@
 				apicourseStudy.lastStudy().then(res => {
 					if (res.status === 200) {
 						this.lastStudy = res.result;
-            console.log(this.lastStudy,'this.lastStudy');
+            //console.log(this.lastStudy,'this.lastStudy');
 						if (res.result != '' && res.result.courseId) {
 							this.overlayShow = true;
 						}
@@ -642,7 +642,7 @@
         //引导页弹框是否显示
         //检查本地,减少服务器请求的次数
         let localGuide=localStorage.getItem('user-guide-'+this.userInfo.aid);
-        console.log("=== "+localGuide);
+        //console.log("=== "+localGuide);
         if(!localGuide){
           apiGuide.hasUser().then(res=>{
             if(res.status==200){