diff --git a/src/views/lecturer/CoachingSuccess.vue b/src/views/lecturer/CoachingSuccess.vue
index 915e022d..cddfab22 100644
--- a/src/views/lecturer/CoachingSuccess.vue
+++ b/src/views/lecturer/CoachingSuccess.vue
@@ -137,15 +137,15 @@ export default {
       </div>
     </el-container>
     <div class="title" style="margin-top: 20px">线上课程</div>
-    <div class="progress">
-      <div v-for="(item,index) in progressData" :key="index">
+    <div class="progress" >
+      <div v-for="(item,index) in progressData" :key="index" @click="toCaseData(item.courseId)">
         <div class="uc-course-img" style="width: 212px;height:119px">
-          <img :src="item.courseImage">
+          <img style="width: 100%;" v-if="item.courseImage!=''" :src="item.courseImage">
+          <img style="width: 100%;" v-else :src="fileBaseUrl+'/pc/images/bgimg/course.png'">
         </div>
         <div class="courseName">{{ item.courseName }}</div>
         <div class="smallTitle">当前进度</div>
         <el-progress :percentage="parseInt(item.progress)"></el-progress>
-
       </div>
     </div>
     <div>
diff --git a/src/views/lecturer/OnlineLearning.vue b/src/views/lecturer/OnlineLearning.vue
index c0e686bd..028ccb72 100644
--- a/src/views/lecturer/OnlineLearning.vue
+++ b/src/views/lecturer/OnlineLearning.vue
@@ -128,12 +128,13 @@ export default {
       </div>
     </el-container>
     <div class="title" style="margin-top: 20px">线上课程</div>
-    <div class="progress">
-      <div v-for="(item,index) in progressData" :key="index">
+    <div class="progress" >
+      <div v-for="(item,index) in progressData" :key="index" @click="toCaseData(item.courseId)">
         <div class="uc-course-img" style="width: 212px;height:119px">
-          <img :src="item.courseImage">
+          <img style="width: 100%;" v-if="item.courseImage!=''" :src="item.courseImage">
+          <img style="width: 100%;" v-else :src="fileBaseUrl+'/pc/images/bgimg/course.png'">
         </div>
-        <div class="courseName">{{item.courseName}}</div>
+        <div class="courseName">{{ item.courseName }}</div>
         <div class="smallTitle">当前进度</div>
         <el-progress :percentage="parseInt(item.progress)"></el-progress>
       </div>