diff --git a/src/views/portal/case/Index.vue b/src/views/portal/case/Index.vue
index 439be944..95e87324 100644
--- a/src/views/portal/case/Index.vue
+++ b/src/views/portal/case/Index.vue
@@ -38,7 +38,7 @@
                         </el-checkbox-group> -->
 
                   <!-- 二级分类 -->
-                  <div class="field" v-if="twoList.length > 0" style="margin-top: 24px;">
+                  <!-- <div class="field" v-if="twoList.length > 0" style="margin-top: 24px;">
                     <div style="line-height: 25px;padding-right: 10px;padding-left: 0;">
                       <span class="item-title">二级分类</span>
                       <span class="item-line"></span>
@@ -48,9 +48,9 @@
                       <div :class="item.fielclass ? 'fieldactive' : ''" @click="fieldswich(item, 2)"
                         v-for="(item, idx) in twoList" :key="'b' + idx">{{ item.name }}</div>
                     </div>
-                  </div>
+                  </div> -->
                   <!-- 三级分类 -->
-                  <div class="field" v-if="threeList.length > 0" style="margin-top: 24px;">
+                  <!-- <div class="field" v-if="threeList.length > 0" style="margin-top: 24px;">
                     <div style="line-height: 25px;padding-right: 10px;padding-left: 0;">
                       <span class="item-title">三级分类</span>
                       <span class="item-line"></span>
@@ -60,7 +60,7 @@
                       <div :class="item.fielclass ? 'fieldactive' : ''" @click="fieldswich(item, 3)"
                         v-for="(item, idx) in threeList" :key="'c' + idx">{{ item.name }}</div>
                     </div>
-                  </div>
+                  </div> -->
                 </div>
               </div>
             </div>
@@ -573,7 +573,8 @@ export default {
     }
     console.log(isBack, 'isBack');
     // Promise.all([apiType.items("org_domain"), apiCase.majorTypes()]).then(rs => {
-    Promise.all([apiType.treeList(1,155,1), apiCase.majorTypes()]).then(rs => {
+      // 90是测试环境，155是生产环境
+    Promise.all([apiType.treeList(1,90,1), apiCase.majorTypes()]).then(rs => {
       if (rs[0].code == 200) {
         const {records} = rs[0].data
         records.forEach(item => {
diff --git a/src/views/portal/course/Index.vue b/src/views/portal/course/Index.vue
index e2279663..0467eec3 100644
--- a/src/views/portal/course/Index.vue
+++ b/src/views/portal/course/Index.vue
@@ -1524,6 +1524,9 @@ export default {
 </script>
 
 <style scoped lang="scss">
+.couser-list-content{
+  min-height: 110%;
+}
 // 标题
 .navTitle {
   margin-bottom: 20px;