diff --git a/jero-web/src/views/businessSupport/problemKnowledgeBase/components/problemKnowledgeBaseAdd.vue b/jero-web/src/views/businessSupport/problemKnowledgeBase/components/problemKnowledgeBaseAdd.vue
index 6047ff068..5c87ec0af 100644
--- a/jero-web/src/views/businessSupport/problemKnowledgeBase/components/problemKnowledgeBaseAdd.vue
+++ b/jero-web/src/views/businessSupport/problemKnowledgeBase/components/problemKnowledgeBaseAdd.vue
@@ -336,9 +336,7 @@
         })
       },
       backClick() {
-        this.$router.push({
-          path: '/problemknowledgeBase'
-        })
+        this.$router.go(-1)
       }
       ,
       showPermissionsChange(event, name) {
diff --git a/jero-web/src/views/businessSupport/problemKnowledgeBase/components/problemKnowledgeBaseList.vue b/jero-web/src/views/businessSupport/problemKnowledgeBase/components/problemKnowledgeBaseList.vue
index 4e5f366ef..50ee8e69f 100644
--- a/jero-web/src/views/businessSupport/problemKnowledgeBase/components/problemKnowledgeBaseList.vue
+++ b/jero-web/src/views/businessSupport/problemKnowledgeBase/components/problemKnowledgeBaseList.vue
@@ -26,15 +26,15 @@
         </template>
       </div>
       <div class="box-content-right">
-        <div @click="classificationClick" class="operator-text">
+        <div @click="classificationClick" class="operator-text-text-index">
           <a-icon type="setting"/>
           {{$t('classificationMaintenance')}}
         </div>
-        <div @click="managePublishingClick" class="operator-text">
+        <div @click="managePublishingClick" class="operator-text-text-index">
           <a-icon type="carry-out"/>
           {{$t('managePublishing')}}
         </div>
-        <div @click="newlyAddedClick" class="operator-text">
+        <div @click="newlyAddedClick" class="operator-text-text-index">
           <a-icon type="plus"/>
           {{$t('newlyAdded')}}
         </div>
@@ -274,7 +274,7 @@
     margin-top: 20px;
   }
 
-  .operator-text {
+  .operator-text-text-index {
     cursor: pointer;
     margin-right: 53px;
     font-size: 14px;
@@ -283,7 +283,7 @@
     display: inline-block;
   }
 
-  .operator-text:last-child {
+  .operator-text-text-index:last-child {
     margin-right: 13px;
   }