diff --git a/jero-web/src/views/businessSupport/problemKnowledgeBase/components/countryCardList.vue b/jero-web/src/views/businessSupport/problemKnowledgeBase/components/countryCardList.vue
index 61e974e72..4c2368253 100644
--- a/jero-web/src/views/businessSupport/problemKnowledgeBase/components/countryCardList.vue
+++ b/jero-web/src/views/businessSupport/problemKnowledgeBase/components/countryCardList.vue
@@ -47,6 +47,7 @@
     <div class="page">
       <a-pagination
         :show-total="total => $t('total')+` ${total} `+$t('strip')"
+        :pageSizeOptions="['12','24','36','48','60']"
         show-quick-jumper
         show-size-changer
         :page-size.sync="pageSize"
@@ -70,7 +71,7 @@
         queryParam: {},
         conList: [],
         applyMarketList: [],
-        pageSize: 10,
+        pageSize: 12,
         total: 0,
         pageNo: 1,
         loading: false,
diff --git a/jero-web/src/views/businessSupport/problemKnowledgeBase/components/problemKnowledgeBaseAdd.vue b/jero-web/src/views/businessSupport/problemKnowledgeBase/components/problemKnowledgeBaseAdd.vue
index c954fe235..87dba98fd 100644
--- a/jero-web/src/views/businessSupport/problemKnowledgeBase/components/problemKnowledgeBaseAdd.vue
+++ b/jero-web/src/views/businessSupport/problemKnowledgeBase/components/problemKnowledgeBaseAdd.vue
@@ -59,7 +59,7 @@
                   <a-form-model-item class="itemModel" prop="title">
                     <a-input class="box-input"
                              :disabled="disabled"
-                             v-model="formInline.title"
+                             v-model.trim="formInline.title"
                              :placeholder="$t('PleaseEnter')+$t('title')"/>
                   </a-form-model-item>
                 </div>
@@ -573,6 +573,7 @@
 
   .box-button {
     height: 38px;
+    margin-top: 4px;
   }
 
   .submit-button {