合约详情去掉扩展字段信息

@@ -1294,7 +1294,7 @@ onActivated(() => {
             <span class="item_value">{{ detailInfo.contractAbstract || '--' }}</span>
             <span class="item_value">{{ detailInfo.contractAbstract || '--' }}</span>
           </div>
           </div>
         </div>
         </div>
-        <Table ref="extendTableRef" :tableInfo="extendTableInfo" class="fiveRow-table" />
+        <Table ref="extendTableRef" v-show="extendTableInfo.data?.length" :tableInfo="extendTableInfo" class="fiveRow-table" />
       </ContentWrap>
       </ContentWrap>
       <ContentWrap v-show="currentStep == 1" id="product-info" title="合约标的" expandSwicth style="margin-top: 15px"
       <ContentWrap v-show="currentStep == 1" id="product-info" title="合约标的" expandSwicth style="margin-top: 15px"
         :isExpand="expandInfo" @expand="(v) => (expandInfo = v)" description="">
         :isExpand="expandInfo" @expand="(v) => (expandInfo = v)" description="">