鼠标悬浮添加title

src/components/knowledgeExtra/AddTermSet.vue

@@ -169,6 +169,7 @@
               placeholder="请选择"
               @change="getConceptLibType"
               :disabled="sign==2?true:false"
+              :title="form.collectionLibName"
             >
               <el-option
                 v-for="item in ruleTypeList"
@@ -190,6 +191,7 @@
               @change="getCollectionLib"
               :disabled="sign==2?true:false"
               value-key="conceptId"
+              :title="form.collectionLibName"
             >
               <el-option
                 v-for="item in ruleTermTypeList"