diff --git a/src/views/Index.vue b/src/views/Index.vue
index 866e2d60..fe90eedc 100644
--- a/src/views/Index.vue
+++ b/src/views/Index.vue
@@ -74,7 +74,7 @@
                 <div class="course-author">
                   <!-- <div class="course-author-left" > </div> -->
                   <div>
-                    <span class="study-num">2581人学习</span>
+                    <span class="study-num">3000+人学习</span>
                   </div>
                   <div style="padding-left:15px">
                     <div>
@@ -96,7 +96,9 @@
                 </div>
                 <div class="course-author">
                   <div class="course-author-left">
-                    {{ course.authorInfo.name }} <span class="study-num">{{ course.studys }}人学习</span>
+                    {{ course.authorInfo.name }}
+                    <span class="study-num"  v-if="course.studiesFormat == 0">{{course.studiesFormat}}人学习</span>
+                    <span class="study-num"  v-if="course.studiesFormat != 0">{{course.studiesFormat}}+人学习</span>
                   </div>
                   <div style="padding-left:15px">
                     <div v-if="course.score">
@@ -191,7 +193,7 @@
                       :data="ca" :shares="false" :views="true"></interactBar>人观看
                   </div>
                   </div>
-                 
+
                   <!-- -->
                 </div>
               </div>
diff --git a/src/views/portal/course/Index.vue b/src/views/portal/course/Index.vue
index 6acd1d38..f924b499 100644
--- a/src/views/portal/course/Index.vue
+++ b/src/views/portal/course/Index.vue
@@ -89,7 +89,8 @@
                   <div class="course-info">
                     <div class="course-info-user">
                        <span class="course-info-author"  v-if="cinfo.teacher">{{cinfo.teacher=='BOE教师'? '':cinfo.teacher}}</span>
-                       <span class="course-info-studys">{{cinfo.studies}}+人学习</span>
+                       <span class="course-info-studys"  v-if="cinfo.studiesFormat == 0">{{cinfo.studiesFormat}}人学习</span>
+                       <span class="course-info-studys"  v-if="cinfo.studiesFormat != 0">{{cinfo.studiesFormat}}+人学习</span>
                     </div>
                     <div class="course-info-score">
                       <div class="cor-praises" v-if="cinfo.source == 2">
@@ -891,7 +892,7 @@ export default {
 
 ::v-deep .course-image-box :hover .el-image{
         // transition: all 0.5s;
-        
+
         //z-index: 999;
         //position: absolute;
         //top: -50px;
diff --git a/src/views/portal/qa/Index.vue b/src/views/portal/qa/Index.vue
index 597bbf16..83304ac0 100644
--- a/src/views/portal/qa/Index.vue
+++ b/src/views/portal/qa/Index.vue
@@ -310,7 +310,7 @@ export default {
       if(id=="answers"){
         this.styleControl = 2
       }
-    this.queryConditions.orderField = id;
+    this.queryConditions.orderField = '';
     this.queryConditions.pageIndex = 1
     this.qaList = [];
     this.getQaData(true);