[bug]-合同邮寄样式、提示语；项目详情应收金额为0显示问题

src/components/ProjectDetailModal.vue

@@ -16,7 +16,7 @@
         </a-col>
         <a-col :span="12" class="detail-item">
           <label>应收金额：</label>
-          <span><j-ellipsis :value="`${basicInfo.receivableAmount}元`" :length="20"></j-ellipsis></span>
+          <span><j-ellipsis :value="`${basicInfo.receivableAmount ? basicInfo.receivableAmount : '0.00'}元`" :length="20"></j-ellipsis></span>
         </a-col>
       </a-row>
       <a-row :gutter="24">

src/views/mailManagement/ContractMail.vue

@@ -9,12 +9,12 @@
           <a-row :gutter="24">
             <a-col :xl="5" :lg="8" :md="8" :sm="24">
               <a-form-item label="合同编号">
-                <a-input placeholder="请输入来款项目" v-model="queryParam.contractNum" :maxLength='50'></a-input>
+                <a-input placeholder="请输入合同编号" v-model="queryParam.contractNum" :maxLength='50'></a-input>
               </a-form-item>
             </a-col>
             <a-col :xl="5" :lg="8" :md="8" :sm="24">
               <a-form-item label="合同名称">
-                <a-input placeholder="请输入来款单位" v-model="queryParam.contractName" :maxLength='50'></a-input>
+                <a-input placeholder="请输入合同名称" v-model="queryParam.contractName" :maxLength='50'></a-input>
               </a-form-item>
             </a-col>
             <a-col :xl="5" :lg="12" :md="16" :sm="24">
@@ -126,56 +126,56 @@ export default {
           align: 'center',
           width: 300,
           dataIndex: 'contractNum',
-          scopedSlots: { customRender: 'htmlSlot' }
+          scopedSlots: { customRender: 'text' }
         },
         {
           title: '合同名称',
           align: 'center',
           width: 300,
           dataIndex: 'contractName',
-          scopedSlots: { customRender: 'projectName' }
+          scopedSlots: { customRender: 'text' }
         },
         {
           title: '签订单位',
           align: 'center',
           width: 300,
           dataIndex: 'signedCompanyTemporaryName',
-          scopedSlots: { customRender: 'projectName' }
+          scopedSlots: { customRender: 'text' }
         },
         {
           title: '负责人',
           align: 'center',
           width: 300,
           dataIndex: 'principalName',
-          scopedSlots: { customRender: 'projectName' }
+          scopedSlots: { customRender: 'text' }
         },
         {
           title: '合同总金额',
           align: 'center',
           width: 200,
           dataIndex: 'contractAmount',
-          scopedSlots: { customRender: 'projectName' }
+          scopedSlots: { customRender: 'text' }
         },
         {
           title: '邮寄联系人',
           align: 'center',
           width: 300,
           dataIndex: 'liaisonMan',
-          scopedSlots: { customRender: 'projectName' }
+          scopedSlots: { customRender: 'text' }
         },
         {
           title: '联系人电话',
           align: 'center',
           width: 200,
           dataIndex: 'mobile',
-          scopedSlots: { customRender: 'projectName' }
+          scopedSlots: { customRender: 'text' }
         },
         {
           title: '状态',
           align: 'center',
           width: 200,
           dataIndex: 'postStatus_dictText',
-          scopedSlots: { customRender: 'projectName' }
+          scopedSlots: { customRender: 'text' }
         },
         {
           title: '打印',