diff --git a/mayfly_go_web/src/components/pagetable/PageTable.vue b/mayfly_go_web/src/components/pagetable/PageTable.vue
index 57417f7e..89ae69f9 100644
--- a/mayfly_go_web/src/components/pagetable/PageTable.vue
+++ b/mayfly_go_web/src/components/pagetable/PageTable.vue
@@ -105,8 +105,7 @@
                         </template>
 
                         <template #default="scope" v-else>
-                            <span>{{ item.formatFunc ? item.formatFunc(scope.row[item.prop]) : scope.row[item.prop]
-                                }}</span>
+                            <span>{{ item.getValueByData(scope.row)}}</span>
                         </template>
 
                     </el-table-column>
@@ -224,7 +223,7 @@ watch(() => props.data, (newValue: any) => {
     if (newValue.length > 0) {
         props.columns.forEach(item => {
             if (item.autoWidth && item.show) {
-                item.minWidth = TableColumn.flexColumnWidth(item.prop, item.label, props.data) + item.addWidth
+                item.autoCalculateMinWidth(props.data);
             }
         })
     }
diff --git a/mayfly_go_web/src/components/pagetable/index.ts b/mayfly_go_web/src/components/pagetable/index.ts
index d0137746..71cf3937 100644
--- a/mayfly_go_web/src/components/pagetable/index.ts
+++ b/mayfly_go_web/src/components/pagetable/index.ts
@@ -45,8 +45,15 @@ export class TableColumn {
 
     align: string = "center"
 
+    /**
+     * 指定格式化函数对原始值进行格式化，如时间格式化等
+     * param1: data, param2: prop
+     */
     formatFunc: Function
 
+    /**
+     * 是否显示该列
+     */
     show: boolean = true
 
     constructor(prop: string, label: string) {
@@ -54,6 +61,18 @@ export class TableColumn {
         this.label = label;
     }
 
+    /**
+     * 获取该列在指定行数据中的值
+     * @param rowData 该行对应的数据
+     * @returns 该列对应的值
+     */
+    getValueByData(rowData: any) {
+        if (this.formatFunc) {
+            return this.formatFunc(rowData, this.prop);
+        }
+        return rowData[this.prop];
+    }
+
     static new(prop: string, label: string): TableColumn {
         return new TableColumn(prop, label)
     }
@@ -74,6 +93,11 @@ export class TableColumn {
         return this;
     }
 
+    /**
+     * 设置该列的格式化回调函数
+     * @param func 格式化回调函数(参数为 -> data: 该行对应的数据，prop: 该列对应的prop属性值)
+     * @returns 
+     */
     setFormatFunc(func: Function): TableColumn {
         this.formatFunc = func;
         return this;
@@ -84,7 +108,9 @@ export class TableColumn {
      * @returns this
      */
     isTime(): TableColumn {
-        this.setFormatFunc(dateFormat)
+        this.setFormatFunc((data: any, prop: string) => {
+            return dateFormat(data[prop])
+        })
         return this;
     }
 
@@ -100,41 +126,49 @@ export class TableColumn {
 
 
     /**
-     * 
+     * 自动计算最小宽度
      * @param str 字符串
      * @param tableData 表数据
      * @param label 表头label也参与宽度计算
      * @returns 列宽度
      */
-    static flexColumnWidth = (str: any, label: string, tableData: any): number => {
-        // str为该列的字段名(传字符串);tableData为该表格的数据源(传变量);
-        str = str + '';
-        let columnContent = '';
+    autoCalculateMinWidth = (tableData: any) => {
+        const prop = this.prop
+        const label = this.label
+
         if (!tableData || !tableData.length || tableData.length === 0 || tableData === undefined) {
             return 0;
         }
-        if (!str || !str.length || str.length === 0 || str === undefined) {
-            return 0;
-        }
+
+        let maxWidthText = ""
+        let maxWidthValue
+        // 为了兼容formatFunc格式化回调函数
+        let maxData
         // 获取该列中最长的数据(内容)
-        let index = 0;
         for (let i = 0; i < tableData.length; i++) {
-            if (!tableData[i][str]) {
+            let nowData = tableData[i]
+            let nowValue = nowData[prop]
+            if (!nowValue) {
                 continue;
             }
-            const now_temp = tableData[i][str] + '';
-            const max_temp = tableData[index][str] + '';
-            if (now_temp.length > max_temp.length) {
-                index = i;
+            // 转为字符串比较长度
+            let nowText = nowValue + "";
+            if (nowText.length > maxWidthText.length) {
+                maxWidthText = nowText;
+                maxWidthValue = nowValue;
+                maxData = nowData;
             }
         }
-        columnContent = tableData[index][str] + '';
+        if (this.formatFunc && maxWidthValue) {
+            maxWidthText = this.formatFunc(maxData, prop) + ""
+        }
         // 需要加上表格的内间距等，视情况加
-        const contentWidth: number = getTextWidth(columnContent) + 30;
+        const contentWidth: number = getTextWidth(maxWidthText) + 30;
         // 获取label的宽度，取较大的宽度
         const columnWidth: number = getTextWidth(label) + 60;
         const flexWidth: number = contentWidth > columnWidth ? contentWidth : columnWidth;
-        return flexWidth > 400 ? 400 : flexWidth;
+        // 设置上限与累加需要额外增加的宽度
+        this.minWidth = (flexWidth > 400 ? 400 : flexWidth) + this.addWidth;
     };
 }
 
diff --git a/mayfly_go_web/src/views/ops/db/DbList.vue b/mayfly_go_web/src/views/ops/db/DbList.vue
index 1ddbce7d..00d5725e 100644
--- a/mayfly_go_web/src/views/ops/db/DbList.vue
+++ b/mayfly_go_web/src/views/ops/db/DbList.vue
@@ -26,10 +26,6 @@
                 </span>
             </template>
 
-            <template #hostPort="{ data }">
-                {{ `${data.host}:${data.port}` }}
-            </template>
-
             <template #database="{ data }">
                 <el-popover placement="right" trigger="click" :width="300">
                     <template #reference>
@@ -313,7 +309,7 @@ const state = reactive({
     columns: [
         TableColumn.new("tagPath", "标签路径").setSlot("tagPath").setAddWidth(20),
         TableColumn.new("name", "名称"),
-        TableColumn.new("host", "host:port").setSlot("hostPort").setAddWidth(35),
+        TableColumn.new("host", "host:port").setFormatFunc((data: any, _prop: string) => `${data.host}:${data.port}`),
         TableColumn.new("type", "类型"),
         TableColumn.new("database", "数据库").setSlot("database").setMinWidth(70),
         TableColumn.new("username", "用户名"),
diff --git a/mayfly_go_web/src/views/ops/db/SqlExec.vue b/mayfly_go_web/src/views/ops/db/SqlExec.vue
index aca14dab..5acaf5e8 100644
--- a/mayfly_go_web/src/views/ops/db/SqlExec.vue
+++ b/mayfly_go_web/src/views/ops/db/SqlExec.vue
@@ -517,7 +517,7 @@ const registerSqlCompletionItemProvider = () => {
                         },
                         kind: monaco.languages.CompletionItemKind.Property,
                         detail: '', // 不显示detail, 否则选中时备注等会被遮挡
-                        insertText: fieldName + ' ', // create_time
+                        insertText: fieldName, // create_time
                         range,
                         sortText: 100 + index + '' // 使用表字段声明顺序排序,排序需为字符串类型
                     });
diff --git a/mayfly_go_web/src/views/ops/db/component/DbTable.vue b/mayfly_go_web/src/views/ops/db/component/DbTable.vue
index 32bf81f7..bd91b6cb 100644
--- a/mayfly_go_web/src/views/ops/db/component/DbTable.vue
+++ b/mayfly_go_web/src/views/ops/db/component/DbTable.vue
@@ -1,20 +1,24 @@
 <template>
     <div>
         <el-table @cell-dblclick="(row: any, column: any, cell: any, event: any) => cellClick(row, column, cell)"
-            @sort-change="(sort: any) => onTableSortChange(sort)" @selection-change="onDataSelectionChange"
-            :data="datas" size="small" :max-height="tableHeight" v-loading="loading" element-loading-text="查询中..."
-            :empty-text="emptyText" highlight-current-row stripe border class="mt5">
+            @sort-change="(sort: any) => onTableSortChange(sort)" @selection-change="onDataSelectionChange" :data="datas"
+            size="small" :max-height="tableHeight" v-loading="loading" element-loading-text="查询中..." :empty-text="emptyText"
+            highlight-current-row stripe border class="mt5">
             <el-table-column v-if="datas.length > 0 && table" type="selection" width="35" />
-            <el-table-column min-width="100" :width="DbInst.flexColumnWidth(item, datas)" align="center"
-                v-for="item in columnNames" :key="item" :prop="item" :label="item" show-overflow-tooltip
-                :sortable="sortable">
-                <template #header v-if="showColumnTip">
-                    <el-tooltip raw-content placement="top" effect="customized">
-                        <template #content> {{ getColumnTip(item) }} </template>
-                        {{ item }}
-                    </el-tooltip>
-                </template>
-            </el-table-column>
+
+            <template v-for="(item, index) in columns">
+                <el-table-column min-width="100" :width="DbInst.flexColumnWidth(item.columnName, datas)" align="center"
+                    v-if="item.show" :key="index" :prop="item.columnName" :label="item.columnName" show-overflow-tooltip
+                    :sortable="sortable">
+                    <template #header v-if="showColumnTip">
+                        <el-tooltip raw-content placement="top" effect="customized">
+                            <template #content> {{ getColumnTip(item) }} </template>
+                            {{ item.columnName }}
+                        </el-tooltip>
+                    </template>
+                </el-table-column>
+            </template>
+
         </el-table>
     </div>
 </template>
@@ -45,8 +49,8 @@ const props = defineProps({
     data: {
         type: Array,
     },
-    columnNames: {
-        type: Array,
+    columns: {
+        type: Array<any>,
     },
     sortable: {
         type: [String, Boolean],
@@ -76,7 +80,6 @@ const state = reactive({
     db: '',  // 数据库名
     table: '', // 当前的表名
     datas: [],
-    columnNames: [],
     columns: [],
     sortable: false,
     loading: false,
@@ -92,7 +95,6 @@ const {
     datas,
     sortable,
     loading,
-    columnNames,
     showColumnTip,
 } = toRefs(state);
 
@@ -114,24 +116,16 @@ const setState = (props: any) => {
     state.tableHeight = props.height;
     state.sortable = props.sortable;
     state.loading = props.loading;
-    state.columnNames = props.columnNames;
+    state.columns = props.columns;
     state.showColumnTip = props.showColumnTip;
     state.emptyText = props.emptyText;
 }
 
-const getColumnTip = (columnName: string) => {
-    // 优先从 table map中获取
-    let columns = getNowDb().getColumns(state.table);
-    if (!columns) {
-        return '';
-    }
-
-    const column = columns.find((c: any) => c.columnName == columnName);
+const getColumnTip = (column: any) => {
     const comment = column.columnComment;
     return `${column.columnType} ${comment ? ' |  ' + comment : ''}`;
 };
 
-
 /**
  * 表排序字段变更
  */
@@ -269,7 +263,7 @@ const submitUpdateFields = () => {
         a.fields.forEach(f => {
             sql += ` ${f.fieldName} = ${DbInst.wrapColumnValue(f.fieldType, f.newValue)},`
             // 如果修改的字段是主键
-            if(f.fieldName === primaryKeyName){
+            if (f.fieldName === primaryKeyName) {
                 primaryKey = f.oldValue
             }
             divs.push(f.div)
@@ -305,10 +299,6 @@ const changeUpdatedField = () => {
     emits('changeUpdatedField', state.updatedFields);
 }
 
-const getNowDb = () => {
-    return DbInst.getInst(state.dbId).getDb(state.db);
-}
-
 const getNowDbInst = () => {
     return DbInst.getInst(state.dbId);
 }
diff --git a/mayfly_go_web/src/views/ops/db/component/tab/Query.vue b/mayfly_go_web/src/views/ops/db/component/tab/Query.vue
index 9c457450..85b9f7f7 100644
--- a/mayfly_go_web/src/views/ops/db/component/tab/Query.vue
+++ b/mayfly_go_web/src/views/ops/db/component/tab/Query.vue
@@ -70,7 +70,7 @@
                 </span>
             </el-row>
             <db-table ref="dbTableRef" :db-id="state.ti.dbId" :db="state.ti.db" :data="execRes.data" :table="state.table"
-                :column-names="execRes.tableColumn" :loading="loading" :height="tableDataHeight"
+                :columns="execRes.tableColumn" :loading="loading" :height="tableDataHeight"
                 empty-text="tips: select *开头的单表查询或点击表名默认查询的数据,可双击数据在线修改" @selection-change="onDataSelectionChange"
                 @change-updated-field="changeUpdatedField"></db-table>
         </div>
@@ -327,7 +327,13 @@ const onRunSql = async () => {
             ElMessage.warning('未查询到结果集')
         }
         state.execRes.data = colAndData.res;
-        state.execRes.tableColumn = colAndData.colNames;
+        // 兼容表格字段配置
+        state.execRes.tableColumn = colAndData.colNames.map((x: any) => {
+            return {
+                columnName: x,
+                show: true,
+            }
+        });
         cancelUpdateFields()
     } catch (e: any) {
         state.execRes.data = [];
@@ -486,7 +492,7 @@ const replaceSelection = (str: string, selection: any) => {
 const exportData = () => {
     const dataList = state.execRes.data as any;
     isTrue(dataList.length > 0, '没有数据可导出');
-    exportCsv(`数据查询导出-${dateStrFormat('yyyyMMddHHmm', new Date().toString())}`, state.execRes.tableColumn, dataList)
+    exportCsv(`数据查询导出-${dateStrFormat('yyyyMMddHHmm', new Date().toString())}`, state.execRes.tableColumn.map((x: any) => x.columnName), dataList)
 };
 
 const beforeUpload = (file: File) => {
diff --git a/mayfly_go_web/src/views/ops/db/component/tab/TableData.vue b/mayfly_go_web/src/views/ops/db/component/tab/TableData.vue
index 472643e6..e51ef1b2 100644
--- a/mayfly_go_web/src/views/ops/db/component/tab/TableData.vue
+++ b/mayfly_go_web/src/views/ops/db/component/tab/TableData.vue
@@ -6,6 +6,18 @@
                 </el-link>
                 <el-divider direction="vertical" border-style="dashed" />
 
+                <el-popover placement="bottom" title="表格字段配置" width="auto" trigger="click">
+                    <div v-for="(item, index) in columns" :key="index">
+                        <el-checkbox v-model="item.show"
+                            :label="`${!item.columnComment ? item.columnName : item.columnName + ' [' + item.columnComment + ']'}`"
+                            :true-label="true" :false-label="false" />
+                    </div>
+                    <template #reference>
+                        <el-link icon="Operation" size="small" :underline="false"></el-link>
+                    </template>
+                </el-popover>
+                <el-divider direction="vertical" border-style="dashed" />
+
                 <el-link @click="onShowAddDataDialog()" type="primary" icon="plus" :underline="false"></el-link>
                 <el-divider direction="vertical" border-style="dashed" />
 
@@ -44,11 +56,10 @@
                             <template #reference>
                                 <el-link type="success" :underline="false">选择列</el-link>
                             </template>
-                            <el-table :data="columns" max-height="500" size="small" @row-click="
-                                (...event: any) => {
-                                    onConditionRowClick(event);
-                                }
-                            " style="cursor: pointer">
+                            <el-table :data="columns" max-height="500" size="small" @row-click="(...event: any) => {
+                                onConditionRowClick(event);
+                            }
+                                " style="cursor: pointer">
                                 <el-table-column property="columnName" label="列名" show-overflow-tooltip>
                                 </el-table-column>
                                 <el-table-column property="columnComment" label="备注" show-overflow-tooltip>
@@ -65,9 +76,9 @@
         </el-row>
 
         <db-table ref="dbTableRef" :db-id="state.ti.dbId" :db="state.ti.db" :data="datas" :table="state.table"
-            :column-names="columnNames" :loading="loading" :height="tableHeight" :show-column-tip="true"
-            :sortable="'custom'" @sort-change="(sort: any) => onTableSortChange(sort)"
-            @selection-change="onDataSelectionChange" @change-updated-field="changeUpdatedField"></db-table>
+            :columns="columns" :loading="loading" :height="tableHeight" :show-column-tip="true" :sortable="'custom'"
+            @sort-change="(sort: any) => onTableSortChange(sort)" @selection-change="onDataSelectionChange"
+            @change-updated-field="changeUpdatedField"></db-table>
 
         <el-row type="flex" class="mt5" justify="center">
             <el-pagination small :total="count" @current-change="pageChange()" layout="prev, pager, next, total, jumper"
@@ -156,7 +167,6 @@ const state = reactive({
     orderBy: '',
     condition: '', // 当前条件框的条件
     loading: false, // 是否在加载数据
-    columnNames: [],
     columns: [] as any,
     pageNum: 1,
     count: 0,
@@ -185,7 +195,6 @@ const {
     condition,
     loading,
     columns,
-    columnNames,
     pageNum,
     count,
     hasUpdatedFileds,
@@ -205,8 +214,10 @@ onMounted(async () => {
     notBlank(state.table, "TableData组件params.table信息不能为空")
 
     const columns = await state.ti.getNowDbInst().loadColumns(state.ti.db, state.table);
+    columns.forEach((x: any) => {
+        x.show = true;
+    })
     state.columns = columns;
-    state.columnNames = columns.map((t: any) => t.columnName);
     await onRefresh();
 })
 
@@ -253,7 +264,13 @@ const selectData = async () => {
 const exportData = () => {
     const dataList = state.datas as any;
     isTrue(dataList.length > 0, '没有数据可导出');
-    exportCsv(`数据导出-${state.table}-${dateStrFormat('yyyyMMddHHmm', new Date().toString())}`, state.columnNames, dataList)
+    let columnNames = [];
+    for (let column of state.columns) {
+        if (column.show) {
+            columnNames.push(column.columnName);
+        }
+    }
+    exportCsv(`数据导出-${state.table}-${dateStrFormat('yyyyMMddHHmm', new Date().toString())}`, columnNames, dataList)
 };
 
 
diff --git a/mayfly_go_web/src/views/ops/db/db.ts b/mayfly_go_web/src/views/ops/db/db.ts
index f5cc229f..a0fd653c 100644
--- a/mayfly_go_web/src/views/ops/db/db.ts
+++ b/mayfly_go_web/src/views/ops/db/db.ts
@@ -90,6 +90,7 @@ export class DbInst {
         // 优先从 table map中获取
         let columns = db.getColumns(table);
         if (columns) {
+            
             return columns;
         }
         console.log(`load columns -> dbName: ${dbName}, table: ${table}`);
@@ -301,32 +302,35 @@ export class DbInst {
      * @param flag 标志
      * @returns 列宽度
      */
-    static flexColumnWidth = (str: any, tableData: any) => {
-        // str为该列的字段名(传字符串);tableData为该表格的数据源(传变量);
-        str = str + '';
-        let columnContent = '';
+    static flexColumnWidth = (prop: any, tableData: any) => {
+        if (!prop || !prop.length || prop.length === 0 || prop === undefined) {
+            return;
+        }
+
+        // 获取列名称的长度 加上排序图标长度
+        const columnWidth: number = getTextWidth(prop) + 40;
+        // prop为该列的字段名(传字符串);tableData为该表格的数据源(传变量);
         if (!tableData || !tableData.length || tableData.length === 0 || tableData === undefined) {
-            return;
-        }
-        if (!str || !str.length || str.length === 0 || str === undefined) {
-            return;
+            return columnWidth;
         }
+
+        // 获取该列中最长的数据(内容)
+        let maxWidthText = ""
+        let maxWidthValue
         // 获取该列中最长的数据(内容)
-        let index = 0;
         for (let i = 0; i < tableData.length; i++) {
-            if (!tableData[i][str]) {
+            let nowValue = tableData[i][prop]
+            if (!nowValue) {
                 continue;
             }
-            const now_temp = tableData[i][str] + '';
-            const max_temp = tableData[index][str] + '';
-            if (now_temp.length > max_temp.length) {
-                index = i;
+            // 转为字符串比较长度
+            let nowText = nowValue + "";
+            if (nowText.length > maxWidthText.length) {
+                maxWidthText = nowText;
+                maxWidthValue = nowValue;
             }
         }
-        columnContent = tableData[index][str] + '';
-        const contentWidth: number = getTextWidth(columnContent) + 15;
-        // 获取列名称的长度 加上排序图标长度
-        const columnWidth: number = getTextWidth(str) + 40;
+        const contentWidth: number = getTextWidth(maxWidthText) + 15;
         const flexWidth: number = contentWidth > columnWidth ? contentWidth : columnWidth;
         return flexWidth > 500 ? 500 : flexWidth;
     };