diff --git a/src/components/LowDesign/src/LowReport/index.vue b/src/components/LowDesign/src/LowReport/index.vue
index 25d7cca..38d99a7 100644
--- a/src/components/LowDesign/src/LowReport/index.vue
+++ b/src/components/LowDesign/src/LowReport/index.vue
@@ -135,6 +135,7 @@ const amountObj=ref<any>({})
 const crudRef = ref()
 const dimensionFields=ref<any>({})
 const exportLoading = ref(false)
+const fieldList = ref<any[]>([]) // 添加fieldList引用
 const permissions =
   wsCache.get(CACHE_KEY.USER).lideeYunjipermissions?.[route.meta.menuDataId as string] || false
 const selectIds = computed(() => {
@@ -167,7 +168,11 @@ const summaryMethod1=({columns,data})=>{
 const initTable = async () => {
   isInit.value = false
   loading.value = true
-  const { fieldList, reportVo } = await ReportApi.getWebConfig(props.reportCode)
+  const { fieldList: apiFieldList, reportVo } = await ReportApi.getWebConfig(props.reportCode)
+  
+  // 存储字段列表到响应式引用
+  fieldList.value = apiFieldList
+  
   const isHeight = reportVo.tableConfig?.includes('height')
   const isPage = reportVo.dataConfig?.includes('page')
   const isPermi = reportVo.dataConfig?.includes('authTrue')
@@ -188,12 +193,37 @@ const initTable = async () => {
     column: {}
   }
   //国际化处理
-  const fieldLengObj = assembleLengObj(fieldList, 'labelI18n', 'fieldCode', 'fieldName')
+  const fieldLengObj = assembleLengObj(apiFieldList, 'labelI18n', 'fieldCode', 'fieldName')
   for (const key in fieldLengObj) {
     mergeLocaleMessage(key, { [props.reportCode]: fieldLengObj[key] })
   }
-  //字段处理
-  fieldList.forEach((item,index) => {
+
+  // 根据parentFieldCode判断表头结构
+  const hasSubFields = Array.isArray(apiFieldList) && apiFieldList.some(field => field.parentFieldCode && field.parentFieldCode !== '')
+  
+  // 构建父子关系映射
+  const parentChildMap = new Map()
+  const childParentMap = new Map()
+  
+  // 建立映射关系
+  apiFieldList.forEach(field => {
+    if (field.parentFieldCode && field.parentFieldCode !== '') {
+      // 这是子字段
+      childParentMap.set(field.fieldCode, field.parentFieldCode)
+      if (!parentChildMap.has(field.parentFieldCode)) {
+        parentChildMap.set(field.parentFieldCode, [])
+      }
+      parentChildMap.get(field.parentFieldCode).push(field.fieldCode)
+    }
+  })
+  
+  //字段处理 - 构建正确的表头结构
+  apiFieldList.forEach((item, index) => {
+    // 跳过子字段，子字段会在父字段中处理
+    if (item.parentFieldCode && item.parentFieldCode !== '') {
+      return
+    }
+    
     const config: any = {
       prop: item.fieldCode,
       label: t(`${props.reportCode}.${item.fieldCode}`),
@@ -203,6 +233,24 @@ const initTable = async () => {
       sortable: item.isShowSort == 'Y' ? 'custom' : false,
       search: item.queryIsWeb == 'Y',
     }
+    
+    // 如果该字段有子字段，添加子列配置
+    if (parentChildMap.has(item.fieldCode)) {
+      const childFields = parentChildMap.get(item.fieldCode)
+      config.children = childFields.map(childFieldCode => {
+        const childField = apiFieldList.find(f => f.fieldCode === childFieldCode)
+        return {
+          prop: childField.fieldCode,
+          label: t(`${props.reportCode}.${childField.fieldCode}`),
+          type: 'input',
+          overHidden: true,
+          isExport: childField.isExport == 'Y',
+          sortable: childField.isShowSort == 'Y' ? 'custom' : false,
+          search: childField.queryIsWeb == 'Y'
+        }
+      })
+    }
+    
     if(!!item.isAmount){
       index==0?amountFieds.value.fistField=config.prop:''
       amountFieds.value[item.isAmount]=config
@@ -320,7 +368,31 @@ const getTableData = async (isLoading = true) => {
     try {
       const data = await ReportApi.getTableList(props.reportCode, searchObj)
       if (tablePage.value) tablePage.value['total'] = data.total
-      tableData.value = data.records
+      
+      // 处理包含子字段的数据
+      let processedData = data.records
+      // 根据字段配置判断是否需要处理子字段
+      const hasSubFields = Array.isArray(fieldList.value) && fieldList.value.length > 0 && 
+                          fieldList.value.some(field => field.parentFieldCode && field.parentFieldCode !== '')
+      
+      if (hasSubFields) {
+        processedData = data.records.map(record => {
+          const flatRecord = { ...record }
+          // 处理子字段数据
+          fieldList.value.forEach(field => {
+            if (field.parentFieldCode && field.parentFieldCode !== '') {
+              // 这是子字段，从父字段中提取数据
+              const parentData = record[field.parentFieldCode]
+              if (parentData && typeof parentData === 'object') {
+                flatRecord[field.fieldCode] = parentData[field.fieldCode]
+              }
+            }
+          })
+          return flatRecord
+        })
+      }
+      
+      tableData.value = processedData
      // amountFieds.value={
       //  'thissaqty_s':{
        //   prop:'thissaqty',
diff --git a/src/views/lowdesign/general/components/useRenderVxeColumn.tsx b/src/views/lowdesign/general/components/useRenderVxeColumn.tsx
index f47cb4d..59e0be6 100644
--- a/src/views/lowdesign/general/components/useRenderVxeColumn.tsx
+++ b/src/views/lowdesign/general/components/useRenderVxeColumn.tsx
@@ -164,7 +164,21 @@ export const useRenderVxeColumn = (useType = 'table') => {
             multiple={multiple}
             filterable={filterable}
             allowCreate={allowCreate}
-            onChange={() => renderOpts.events ? renderOpts.events.change(row, column.field, rowIndex) : ''}
+            clearable={true}
+            onChange={(value) => {
+              // 先更新行数据
+              row[column.field] = value
+              // 再触发自定义事件
+              if (renderOpts.events && renderOpts.events.change) {
+                renderOpts.events.change(row, column.field, rowIndex)
+              }
+            }}
+            onClear={() => {
+              // 触发清空事件
+              if (renderOpts.events && renderOpts.events.clear) {
+                renderOpts.events.clear(row, column.field, rowIndex)
+              }
+            }}
           />
         )
       }
diff --git a/src/views/lowdesign/reportDesign/components/TableInfo.vue b/src/views/lowdesign/reportDesign/components/TableInfo.vue
index 1f276a2..284bedf 100644
--- a/src/views/lowdesign/reportDesign/components/TableInfo.vue
+++ b/src/views/lowdesign/reportDesign/components/TableInfo.vue
@@ -45,7 +45,7 @@
 <script setup lang="ts">
 import { SqlOption, InfoVxeTable, InfoVxeTopBtn } from '../../tableDesign/components'
 import { MonacoEditor } from '@/components/MonacoEditor/index'
-import { tableInfoOption } from '../designData'
+import { tableInfoOption, dicObj } from '../designData'
 import { formattingLengStr } from '@/utils/lowDesign'
 import { cloneDeep } from 'lodash-es'
 import * as DictDataApi from '@/api/system/dict/dict.type'
@@ -83,6 +83,9 @@ const optionComponents = markRaw({
 const optionRef = ref({})
 const tabsRef = ref()
 
+// 父字段引用
+const parentFieldMap = ref(new Map())
+
 const fieldList = computed(() => {
   let dicData: Array<{ label: string; value: string; type: string }> = []
   infoData.value.basics.forEach((item) => {
@@ -113,6 +116,7 @@ const dorpdownHandleCommand = (command) => {
     nextTick(() => infoData.value[dataKey].splice(type == 'up' ? index - 1 : index + 1, 0, delItem))
   } else if (type == 'add') cellAddData(index + 1)
 }
+
 const setInfoOrder = () => {
   let { dataKey } = tabsValue.value
   if (!dataKey) return
@@ -182,16 +186,82 @@ const tableScrollIndex = (key, index, addIndex?) => {
 
 const cellClick = ({ rowIndex }) => {
   let { prop } = tabsValue.value
+  // 普通行点击进入编辑状态
   tableRefObj.value[prop].vxeTableRef.setEditRow(
     tableRefObj.value[prop].vxeTableRef.getData(rowIndex)
   )
 }
 
+// 添加子字段行
+const addSubFieldRow = (parentField, parentRowIndex) => {
+  let { key, dataKey } = tabsValue.value
+  if (!dataKey) return
+  
+  // 创建子字段数据
+  let subFieldData = cloneDeep(tableInfoOption.infoDefaultData[dataKey]) || {}
+  subFieldData.parentFieldId = parentField._X_ROW_KEY
+  subFieldData.isSubField = true
+  subFieldData.parentFieldName = parentField.fieldName
+
+  parentField.hasChildren = 'Y'
+  // 确保子字段不能包含子字段
+  subFieldData.hasChildren = 'N'
+  
+  // 在父字段下方插入子字段行
+  let insertIndex = parentRowIndex + 1
+  infoData.value[dataKey].splice(insertIndex, 0, subFieldData)
+  
+  // 记录父子关系
+  parentFieldMap.value.set(subFieldData._X_ROW_KEY, parentField._X_ROW_KEY)
+  
+  // 滚动到新添加的行并设置为编辑状态
+  tableScrollIndex(key, insertIndex, insertIndex)
+  
+  // 给出成功提示
+  nextTick(() => {
+    message.success(`已为字段 "${parentField.fieldName}" 添加子字段`)  
+  })
+}
+
 const initEditInfoData = () => {
   const data = tableInfoOption.formattingInitData(props.editInfoData)
   const fieldList: any[] = []
+  
+  // 重建父子字段关系
+  const fieldCodeMap = new Map()
+  
+  // 第一遍遍历：建立字段编码映射
+  data.infoData.forEach((item, index) => {
+    if (item.fieldCode) {
+      fieldCodeMap.set(item.fieldCode, { ...item, originalIndex: index })
+    }
+  })
+  
+  // 第二遍遍历：处理子字段关系
+  data.infoData.forEach((item) => {
+    const fieldItem = cloneDeep(item)
+    
+    // 如果是子字段且有父字段编码
+    if (fieldItem.parentFieldCode && fieldCodeMap.has(fieldItem.parentFieldCode)) {
+      fieldItem.isSubField = true
+      fieldItem.parentFieldId = fieldCodeMap.get(fieldItem.parentFieldCode)._X_ROW_KEY
+      // 设置父字段显示名称（只显示字段名称）
+      const parentField = fieldCodeMap.get(fieldItem.parentFieldCode)
+      fieldItem.parentFieldName = parentField.fieldName
+      
+      // 记录父子关系
+      parentFieldMap.value.set(fieldItem._X_ROW_KEY, fieldItem.parentFieldId)
+    }
+    
+    // 如果字段包含子字段，设置相应标识
+    if (fieldItem.hasChildren === 'Y') {
+      fieldItem.hasChildren = 'Y'
+    }
+    
+    fieldList.push(fieldItem)
+  })
+  
   tableInfoDefault.value = data.infoData.filter((item) => {
-    fieldList.push(cloneDeep(item))
     return false
   })
   infoData.value.basics = fieldList
@@ -201,8 +271,9 @@ onMounted(() => {
   tableInfoDefault.value = []
   infoData.value.basics = []
   if (props.formType != 'add') initEditInfoData()
-  const { fieldColumn } = tableInfoOption.infoColumn
-  fieldColumn.labelI18n.editRender.events = {
+  
+  // 设置字段国际化配置的点击事件
+  tableInfoOption.infoColumn.fieldColumn.labelI18n.editRender.events = {
     click: (row) => {
       nextTick(() => {
         tableRefObj.value['tab_field'].vxeTableRef.setRow(row, {
@@ -211,14 +282,220 @@ onMounted(() => {
       })
     }
   }
+  
+  // 设置父字段下拉选项
+  const updateParentFieldOptions = () => {
+    // 获取所有parentFieldCode为空的字段作为可选父字段
+    const parentFieldOptions = infoData.value.basics
+      .filter(field => !field.parentFieldCode && field.fieldCode && field.fieldName)
+      .map(field => ({
+        label: `${field.fieldName}`,
+        value: field.fieldCode
+      }))
+    
+    // 更新父字段列的下拉选项
+    tableInfoOption.infoColumn.fieldColumn.parentFieldName.editRender.dicData = parentFieldOptions
+  }
+  // 用于跟踪上次选中的值，避免重复触发
+  let _lastSelectedValue = ''
+  
+  // 父字段选择事件处理
+  tableInfoOption.infoColumn.fieldColumn.parentFieldName.editRender.events = {
+    // 简化的change事件处理
+    change: (row) => {
+      console.log('父字段选择change事件触发:', row.parentFieldName);
+      const selectdItem = row.parentFieldName.item;
+
+      if(!selectdItem) return;
+
+      // 获取选中的字段编码
+      let selectedParentCode = selectdItem.value;
+      console.log('选中的值:', selectedParentCode);
+
+      // 值变化检测，避免重复触发
+      if (selectedParentCode === _lastSelectedValue) {
+        console.log('值未变化，跳过处理');
+        return;
+      }
+      _lastSelectedValue = selectedParentCode;
+      
+      if (selectedParentCode && selectedParentCode.trim() !== '') {
+        // 检查是否在有效选项中
+        const isValidOption = infoData.value.basics.some(field => 
+          field.fieldCode === selectedParentCode && !field.parentFieldCode
+        );
+        
+        if (isValidOption) {
+          handleParentFieldSelection(row, selectedParentCode);
+        } else {
+          console.log('无效的选项:', selectedParentCode);
+          // 重置无效选择
+          row.parentFieldName = '';
+          row.parentFieldCode = '';
+          row.parentFieldId = '';
+          row.isSubField = false;
+          _lastSelectedValue = '';
+        }
+      } else {
+        // 清空选择
+        handleParentFieldClear(row);
+        _lastSelectedValue = '';
+      }
+      // 更新父字段选项
+      updateParentFieldOptions();
+    },
+    // 添加clear事件专门处理清空操作
+    clear: (row) => {
+      console.log('父字段清空事件触发');
+      handleParentFieldClear(row);
+      _lastSelectedValue = '';
+      updateParentFieldOptions();
+    }
+  }
+  
+  // 处理父字段选择
+  const handleParentFieldSelection = (row, selectedParentCode) => {
+    // 找到选中的父字段
+    const parentField = infoData.value.basics.find(field => field.fieldCode === selectedParentCode);
+    if (!parentField) return;
+    
+    // 检查是否形成循环引用
+    if (checkCircularReference(row, parentField)) {
+      message.warning('不能形成循环引用！');
+      // 先清空显示值，再x用清空处理函数
+      handleParentFieldClear(row);
+      // 强制刷新表格以确保UI更新
+      nextTick(() => {
+        if (tableRefObj.value && tableRefObj.value['tab_field'] && tableRefObj.value['tab_field'].vxeTableRef) {
+          tableRefObj.value['tab_field'].vxeTableRef.refreshColumn();
+        }
+      });
+      
+      return;
+    }
+    
+    // 保存旧的父字段信息用于清理
+    const oldParentFieldCode = row.parentFieldCode;
+    
+    // 设置当前字段的父子关系
+    row.parentFieldCode = selectedParentCode;
+    row.parentFieldId = parentField._X_ROW_KEY;
+    row.isSubField = true;
+    row.parentFieldName = parentField.fieldName; // 显示选中的字段名称
+    
+    // 设置父字段的hasChildren为'Y'
+    parentField.hasChildren = 'Y';
+    
+    // 清理旧父字段的关系
+    if (oldParentFieldCode && oldParentFieldCode !== selectedParentCode) {
+      const oldParentField = infoData.value.basics.find(field => field.fieldCode === oldParentFieldCode);
+      if (oldParentField) {
+        const hasOtherChildren = infoData.value.basics.some(child => 
+          child.parentFieldCode === oldParentFieldCode && child !== row
+        );
+        if (!hasOtherChildren) {
+          oldParentField.hasChildren = 'N';
+        }
+      }
+    }
+    
+    message.success(`已将 "${row.fieldName}" 设置为 "${parentField.fieldName}" 的子字段`);
+  };
+  
+  // 处理父字段清空
+  const handleParentFieldClear = (row) => {
+    const oldParentFieldCode = row.parentFieldCode;
+    
+    // 清空所有父子关系相关字段
+    row.parentFieldCode = '';
+    row.parentFieldId = '';
+    row.parentFieldName = '';
+    row.isSubField = false;
+    
+    // 清理旧父字段的关系
+    if (oldParentFieldCode) {
+      const oldParentField = infoData.value.basics.find(field => field.fieldCode === oldParentFieldCode);
+      if (oldParentField) {
+        const hasOtherChildren = infoData.value.basics.some(child => 
+          child.parentFieldCode === oldParentFieldCode && child !== row
+        );
+        if (!hasOtherChildren) {
+          oldParentField.hasChildren = 'N';
+        }
+      }
+    }
+  };
+  
+  // 检查循环引用
+  const checkCircularReference = (childField, parentField) => {
+    // 如果子字段本身就是父字段，则不允许
+    if (childField.fieldCode === parentField.fieldCode) {
+      return true
+    }
+    
+    // 检查父字段是否已经是该子字段的子字段
+    let currentParent = parentField
+    while (currentParent && currentParent.parentFieldCode) {
+      if (currentParent.parentFieldCode === childField.fieldCode) {
+        return true
+      }
+      currentParent = infoData.value.basics.find(field => field.fieldCode === currentParent.parentFieldCode)
+    }
+    
+    return false
+  }
+  
+  // 监听数据变化，更新父字段选项
+  watch(() => infoData.value.basics, updateParentFieldOptions, { deep: true })
+  
+  // 监听字段名称变化，同步更新父字段显示
+  watch(() => infoData.value.basics, (newBasics) => {
+    newBasics.forEach(field => {
+      if (field.parentFieldCode) {
+        const parentField = newBasics.find(f => f.fieldCode === field.parentFieldCode)
+        if (parentField) {
+          // 更新为被选择字段的fieldName
+          field.parentFieldName = parentField.fieldName
+        }
+      }
+    })
+    updateParentFieldOptions()
+  }, { deep: true })
+  
+  // 初始化父字段选项
+  updateParentFieldOptions()
+  
+  // 设置字典Code的下拉选项
   DictDataApi.getSimpleDictTypeList().then((dicData) => {
     const dicObj = {}
     dicData = dicData.map(({ type, name }) => {
       dicObj[type] = `${type}（${name}）`
       return { label: dicObj[type], value: type }
     })
-    Object.assign(fieldColumn.dictCode.editRender, { dicData, dicObj })
+    Object.assign(tableInfoOption.infoColumn.fieldColumn.dictCode.editRender, { dicData, dicObj })
   })
+  
+  // 为主字段列添加点击事件处理添加子字段按钮
+  tableInfoOption.infoColumn.fieldColumn.hasChildren.editRender.events = {
+    click: (row) => {
+      // 子字段不显示按钮，这个检查主要是保险
+      if (row.isSubField === true) {
+        return
+      }
+      
+      // 获取当前行的索引
+      const currentIndex = infoData.value.basics.findIndex(item => item._X_ROW_KEY === row._X_ROW_KEY)
+      if (currentIndex !== -1) {
+        addSubFieldRow(row, currentIndex)
+      }
+    }
+  }
+  
+  // 动态控制包含子字段选项的禁用状态
+  tableInfoOption.infoColumn.fieldColumn.hasChildren.editRender.disabled = (row) => {
+    // 子字段不能包含子字段
+    return row.isSubField === true
+  }
 })
 
 defineExpose({
@@ -228,7 +505,8 @@ defineExpose({
   tableRefObj,
   setTabsValue,
   tableScrollIndex,
-  initEditInfoData
+  initEditInfoData,
+  parentFieldMap
 })
 </script>
 
@@ -238,6 +516,22 @@ defineExpose({
     left: 20px !important;
   }
 }
+
+// 为子字段的子字段列添加特殊样式
+::v-deep(.field-vxe-table) {
+  .vxe-body--column {
+    &[field="hasChildren"] {
+      .vxe-cell {
+        // 为子字段添加视觉提示
+        .is-sub-field {
+          text-align: center;
+          color: #909399;
+          font-size: 14px;
+        }
+      }
+    }
+  }
+}
 </style>
 <style lang="scss" scoped>
 ::v-deep(.virtual-hide-row) {
diff --git a/src/views/lowdesign/reportDesign/designData.ts b/src/views/lowdesign/reportDesign/designData.ts
index f63c7e4..b0320d9 100644
--- a/src/views/lowdesign/reportDesign/designData.ts
+++ b/src/views/lowdesign/reportDesign/designData.ts
@@ -149,6 +149,7 @@ const infoColumn = {
   fieldColumn: {
     fieldCode: { title: '字段编码', minWidth: 120, editRender: { name: 'LowInput', verifyEdit: true } },
     fieldName: { title: '字段名称', minWidth: 120, editRender: { name: 'LowInput' } },
+    parentFieldName: { title: '父字段名称', width: 120, editRender: { name: 'LowSelect', dicData: [], filterable: true, clearable: true } },
     labelI18n: { title: '国际化配置', width: 140, editRender: { name: 'LowMonacoEditorInput', events: {} } },
     fieldType: { title: '字段类型', minWidth: 100, editRender: { name: 'LowSelect', verifyEdit: true, dicData: dicObj.fieldType, dicObj: getDicObj('fieldType') } },
     queryIsDb: { title: '接口查询', width: 75, align: "center", editRender: { name: 'LowCheckbox' } },
@@ -160,6 +161,7 @@ const infoColumn = {
     isDimension: { title: '是否维度', width: 75, align: "center", editRender: { name: 'LowCheckbox' } },
     
     isShowSort: { title: '是否排序', width: 75, align: "center", editRender: { name: 'LowCheckbox' } },
+    hasChildren: { title: '子字段', width: 90, align: "center", editRender: { name: 'LowButton', disabled: (row) => row.isSubField === true, buttonText: '添加子字段', buttonType: 'primary', buttonSize: 'small' } },
   },
 }
 
@@ -168,7 +170,16 @@ const apiKey = { fieldColumn: 'fieldList' }
 for (const key in infoColumn) {
   if (apiKey[key]) {
     const keys = Object.keys(infoColumn[key])
-    if (key == 'fieldColumn') keys.push('sortNum')
+    if (key == 'fieldColumn') {
+      keys.push('sortNum')
+      // 确保父子关系字段被包含
+      if (!keys.includes('parentFieldCode')) {
+        keys.push('parentFieldCode')
+      }
+      if (!keys.includes('hasChildren')) {
+        keys.push('hasChildren')
+      }
+    }
     infoApiKey[apiKey[key]] = keys
   }
 }
@@ -176,7 +187,7 @@ for (const key in infoColumn) {
 //默认值
 const infoDefaultData = {
   basics: {
-    fieldCode: '', fieldName: '', labelI18n: '', fieldType: 'String', queryIsDb: 'N', queryIsWeb: 'N', queryMode: 'LIKE', dictCode: '', isExport: 'Y', isShowSort: 'N',isAmount:'',isDimension:''
+    fieldCode: '', fieldName: '', parentFieldName: '', labelI18n: '', fieldType: 'String', queryIsDb: 'N', queryIsWeb: 'N', queryMode: 'LIKE', dictCode: '', isExport: 'Y', isShowSort: 'N', isAmount: '', isDimension: '', hasChildren: 'N', isSubField: false, parentFieldId: '', parentFieldCode: '',
   },
 }
 
diff --git a/src/views/lowdesign/reportDesign/index.vue b/src/views/lowdesign/reportDesign/index.vue
index 12921db..c40d1a8 100644
--- a/src/views/lowdesign/reportDesign/index.vue
+++ b/src/views/lowdesign/reportDesign/index.vue
@@ -330,6 +330,21 @@ const tableFormVerify = (type) => {
         filedData.splice(item.sortNum || 999, 0, item)
       })
 
+      // 先进行hasChildren一致性检查
+      filedData.forEach(currentItem => {
+        if (currentItem.hasChildren === 'Y') {
+          // 检查是否存在子字段（parentFieldCode等于当前字段的fieldCode）
+          const hasChildFields = filedData.some(childItem => 
+            childItem.parentFieldCode === currentItem.fieldCode
+          )
+          
+          // 如果没有子字段，则将hasChildren设为'N'
+          if (!hasChildFields) {
+            currentItem.hasChildren = 'N'
+          }
+        }
+      })
+
       for (const i in filedData) {
         const index = Number(i)
         const item = filedData[index]
@@ -337,12 +352,31 @@ const tableFormVerify = (type) => {
 
         let messageText = ''
         let tabKey = 'mysql'
-        if (!item.fieldCode || !item.fieldName) {
+        // 子字段不能再包含子字段
+        if (item.isSubField && item.hasChildren === 'Y') {
+          debugger
           messageText = `<div style="line-height:24px">
-              <div>${!item.fieldCode ? '字段编码' : '字段名称'}必须填写</div>
+              <div>子字段不能包含子字段</div>
               <div>序号：${index + 1}</div>
             </div>`
         }
+        // 当不包含子字段时，字段编码和字段名称必须填写
+        else if (item.hasChildren !== 'Y') {
+          if (!item.fieldCode || !item.fieldName) {
+            messageText = `<div style="line-height:24px">
+                <div>${!item.fieldCode ? '字段编码' : '字段名称'}必须填写</div>
+                <div>序号：${index + 1}</div>
+              </div>`
+          }
+        } else {
+          // 包含子字段时，字段名称必须填写
+          if (!item.fieldName) {
+            messageText = `<div style="line-height:24px">
+                <div>字段名称必须填写</div>
+                <div>序号：${index + 1}</div>
+              </div>`
+          }
+        }
         if (fieldCodeArr.includes(item.fieldCode)) {
           messageText = `<div style="line-height:24px">
             <div>
@@ -353,15 +387,18 @@ const tableFormVerify = (type) => {
           </div>`
         }
         fieldCodeArr.push(item.fieldCode)
-        if (!/(^[a-zA-Z]{2}(_?[a-zA-Z0-9])*_?$)/.test(item.fieldCode)) {
-          messageText = `<div style="line-height:24px">
-            <div>
-              <span>字段编码不符合规范</span>
-              <span style="color:red">${item.fieldCode}</span>
-            </div>
-            <div>命名规则：只能由字母、数字、下划线组成;必须以字母开头;不能以单个字母加下滑线开头</div>
-            <div>序号：${index + 1}</div>
-          </div>`
+        // 当不包含子字段时才验证字段编码格式
+        if (item.hasChildren !== 'Y' && item.fieldCode) {
+          if (!/(^[a-zA-Z]{2}(_?[a-zA-Z0-9])*_?$)/.test(item.fieldCode)) {
+            messageText = `<div style="line-height:24px">
+              <div>
+                <span>字段编码不符合规范</span>
+                <span style="color:red">${item.fieldCode}</span>
+              </div>
+              <div>命名规则：只能由字母、数字、下划线组成;必须以字母开头;不能以单个字母加下滑线开头</div>
+              <div>序号：${index + 1}</div>
+            </div>`
+          }
         }
 
         if (messageText) {
@@ -379,6 +416,20 @@ const tableFormVerify = (type) => {
           })
           if (key == 'fieldList') {
             itemObj.labelI18n = formattingLengStr(itemObj.labelI18n, itemObj.fieldName)
+            // 为子字段添加父字段编码信息
+            if (item.isSubField && item.parentFieldId) {
+              // 查找父字段的编码
+              const parentField = filedData.find(field => field._X_ROW_KEY === item.parentFieldId)
+              if (parentField && parentField.fieldCode) {
+                itemObj.parentFieldCode = parentField.fieldCode
+              }
+            }
+            // 为父字段添加是否包含子字段的标识
+            if (item.hasChildren === 'Y') {
+              itemObj.hasChildren = 'Y'
+            } else {
+              itemObj.hasChildren = 'N'
+            }
           }
           if (type == 'edit' && item[`${key}_id`]) itemObj['id'] = item[`${key}_id`]
           infoData[key].push(itemObj)
diff --git a/src/views/lowdesign/tableDesign/components/InfoVxeTable.vue b/src/views/lowdesign/tableDesign/components/InfoVxeTable.vue
index e2e2c97..f83735d 100644
--- a/src/views/lowdesign/tableDesign/components/InfoVxeTable.vue
+++ b/src/views/lowdesign/tableDesign/components/InfoVxeTable.vue
@@ -46,7 +46,22 @@
         </el-dropdown>
       </template>
     </vxe-column>
-    <vxe-column v-for="(item, key) in column" :key="key" :field="key" v-bind="item"></vxe-column>
+    <vxe-column v-for="(item, key) in column" :key="key" :field="key" v-bind="item">
+      <template #default="{ row }" v-if="key === 'hasChildren'">
+        <div :class="{ 'is-sub-field': row.isSubField }">
+          <el-button 
+            v-if="!row.isSubField"
+            :type="item.editRender?.buttonType || 'primary'"
+            :size="item.editRender?.buttonSize || 'small'"
+            :disabled="item.editRender?.disabled ? item.editRender.disabled(row) : false"
+            @click.stop="handleButtonClick(item, row)"
+          >
+            {{ item.editRender?.buttonText || '添加子字段' }}
+          </el-button>
+          <span v-else>-</span>
+        </div>
+      </template>
+    </vxe-column>
   </vxe-table>
 </template>
 
@@ -65,6 +80,33 @@ const emit = defineEmits(['selection-change', 'cell-click', 'dropdown-command'])
 
 const vxeTableRef = ref()
 
+// 处理按钮点击事件
+const handleButtonClick = (item, row) => {
+  // 检查editRender是否存在
+  if (!item.editRender) {
+    return
+  }
+  
+  // 检查events是否存在
+  if (!item.editRender.events) {
+    return
+  }
+  
+  // 检查click事件是否存在
+  if (!item.editRender.events.click) {
+    return
+  }
+  
+  // 执行自定义点击事件
+  item.editRender.events.click(row)
+}
+
+// 测试点击方法
+const testClick = (row) => {
+  console.log('测试按钮被点击:', row)
+  alert('测试按钮工作正常!')
+}
+
 defineExpose({ vxeTableRef })
 </script>