diff --git a/src/common/lang/zh-cn.js b/src/common/lang/zh-cn.js
index 18b1d484..396eb917 100644
--- a/src/common/lang/zh-cn.js
+++ b/src/common/lang/zh-cn.js
@@ -510,7 +510,8 @@ module.exports = {
       exitEdit: '退出编辑',
       specialty: '特点',
       comparisonItem: '比对项',
-      relatedAccessory: '相关附件'
+      relatedAccessory: '相关附件',
+      reserveAnItem: '至少需要保留一项'
     },
     // 标准预警
     standardWarning: {
diff --git a/src/views/documentTool/customComparison/modules/CustomComparisonDrawer.vue b/src/views/documentTool/customComparison/modules/CustomComparisonDrawer.vue
index a281586a..f81f4b28 100644
--- a/src/views/documentTool/customComparison/modules/CustomComparisonDrawer.vue
+++ b/src/views/documentTool/customComparison/modules/CustomComparisonDrawer.vue
@@ -9,7 +9,7 @@
     :maskClosable="false"
     class="custom-drawer-style">
 
-    <div class="custom-drawer-style-scroll">
+    <div class="custom-drawer-style-scroll" :class="{'no-btn-body': isDetail}">
       <a-spin :spinning="confirmLoading">
         <a-form :form="form">
           <!--清单名称-->
@@ -126,7 +126,7 @@
       </a-spin>
     </div>
 
-    <div class="custom-drawer-style-bottom-btn">
+    <div class="custom-drawer-style-bottom-btn" v-if="!isDetail">
       <a-button @click="handleSaveForm(true)" type="primary" style="margin-bottom: 0;" :loading="confirmLoading">
         {{ $t('preservation') }}
       </a-button>
@@ -217,7 +217,8 @@ export default {
       standardList: [], // 标准的列表
       specialtyItemList: [], // 特点的列表（三级表头）
       isFirstOpenComparison: true, // 第一次打开在线比对
-      countryTreeData: [] // 涉及国家数据
+      countryTreeData: [], // 涉及国家数据
+      maintainItemList: [] // 维护项列表
     }
   },
   watch: {
@@ -326,7 +327,6 @@ export default {
      */
     reloadData () {
       this.getFormData()
-      this.initTableData()
     },
     async reloadTableHasResult () {
       await this.initTableData()
@@ -402,6 +402,7 @@ export default {
 
       // 处理表格数据
       // 把比对项的数据放在里面，对比项取proertyVal为显示字段，其余属性用数据本身的
+      this.maintainItemList = result.ranksMap.对比项 || []
       const maintainItemList = result.ranksMap.对比项 || []
       // 有多少对比项决定了有多少行数据
       this.dataSource = maintainItemList.map(maintainData => {
@@ -428,6 +429,10 @@ export default {
      * @param id
      */
     handleDeleteSpecialty ({ id }) {
+      if (this.specialtyItemList.length <= `1`) {
+        this.$message.warning(this.$t('docTool.customComparison.reserveAnItem'))
+        return
+      }
       this.confirmLoading = true
       deleteSpecialtyItem({ id }).then(res => {
         if (res.success) {
@@ -445,6 +450,10 @@ export default {
      * @param record
      */
     handleDeleteMaintainItem (record) {
+      if (this.maintainItemList.length <= `1`) {
+        this.$message.warning(this.$t('docTool.customComparison.reserveAnItem'))
+        return
+      }
       this.confirmLoading = true
       const parmas = { id: record.maintainData.id }
       deleteMaintainItem(parmas).then(res => {
@@ -532,7 +541,7 @@ export default {
      */
     getFormData () {
       this.confirmLoading = true
-      getFormDataById({ id: this.modal.id }).then(res => {
+      getFormDataById({ id: this.modal.id }).then(async res => {
         if (res.success) {
           this.modal = Object.assign(this.modal, res.result || {})
           // 处理关联国家的回显
@@ -549,6 +558,7 @@ export default {
           this.$nextTick(() => {
             this.form.setFieldsValue(this.modal)
           })
+          await this.initTableData()
         } else {
           this.$message.warning(res.message)
         }
@@ -584,7 +594,6 @@ export default {
      */
     initTableData () {
       return new Promise(resolve => {
-        this.confirmLoading = true
         getTableData({ infoId: this.modal.id }).then(res => {
           if (res.success) {
             // 平铺一些数据
@@ -595,7 +604,6 @@ export default {
             this.$message.warning(res.message)
           }
         }).finally(() => {
-          this.confirmLoading = false
           resolve()
         })
       })
@@ -698,4 +706,8 @@ export default {
   float: right;
   margin-top: 4px;
 }
+
+.no-btn-body {
+  height: 100%;
+}
 </style>
\ No newline at end of file