diff --git a/src/views/portal/course/Index.vue b/src/views/portal/course/Index.vue
index d259e8d2..78614d79 100644
--- a/src/views/portal/course/Index.vue
+++ b/src/views/portal/course/Index.vue
@@ -134,7 +134,7 @@
                     <span style="margin-left: 10px" v-if="index!=2&&index!=0&&index!=1">{{index+1}}</span>
                   </el-col>
                   <!-- <el-tooltip :enterable="false" @click.native="jumpRouter(item)" effect="light" :content="item.name" placement="bottom" :visible-arrow="false" popper-class="text-tooltip"> -->
-                        <div :title="item.name" @click="jumpRouter(item)">
+                        <div v-bind:title="item.name" @click="jumpRouter(item)">
                         <el-col :span="15" style="cursor: pointer;" class="title-line-ellipsis"> {{ item.name }}</el-col>
                         </div>