diff --git a/ruoyi-admin/src/main/resources/templates/erp/bom/bom.html b/ruoyi-admin/src/main/resources/templates/erp/bom/bom.html
index af806cde..e9a48b32 100644
--- a/ruoyi-admin/src/main/resources/templates/erp/bom/bom.html
+++ b/ruoyi-admin/src/main/resources/templates/erp/bom/bom.html
@@ -76,7 +76,7 @@
                 <a class="btn btn-success" onclick="$.operate.add()" shiro:hasPermission="erp:bom:add">
                     <i class="fa fa-plus"></i> 添加
                 </a>
-                <a class="btn btn-warning" onclick="$.table.exportExcel()" shiro:hasPermission="erp:bom:export">
+                <a class="btn btn-warning" onclick="exportExcel()" shiro:hasPermission="erp:bom:export">
                     <i class="fa fa-download"></i> 导出
                 </a>
                 <a class="btn btn-info" onclick="$.table.importExcel()">
@@ -130,6 +130,7 @@
                 rightFixedColumns:1,
                 fixedRightNumber: 1, // 冻结右列个数
                 height: $(window).height() - 100,
+                width: $(window).width() - 100,
                 //指定父id列
                 onExpandRow : function(index, row, $detail) {
                     $detail.html('<h4>一阶</h4><table class="table-container" id="one_level_table_'+row.id+'"></table>' +
@@ -191,11 +192,7 @@
                        return $.table.selectDictLabel(levelDatas, value);
                     }
                 },
-                {
-                    field: 'sortNo',
-                    title: '排序',
-                    visible: false
-                },
+                {field: 'sortNo',title: '排序',visible: false},
                 {
                     title: '操作',
                     align: 'center',
@@ -740,6 +737,45 @@
                 }
             });
         }
+        function exportExcel() {
+            table.set();
+            console.log(table);
+            const $table = $('#' + table.options.id);
+            const rows = $table.bootstrapTable('getSelections');
+            if (rows.length > 0) {
+                const ids = rows.map(row => row.id);
+                confirmExport(ids, 'selected', rows.length);
+            } else {
+                confirmExport(null, 'all');
+            }
+        }
+        function confirmExport(ids, type, count) {
+            const message = type === 'selected'
+                ? `确认要导出选中的${count}条数据吗?`
+                : `确定导出所有bom信息吗？`;
+            //通过模态框确认
+            $.modal.confirm(message, function() {
+                $.modal.loading("正在导出数据，请稍后...");
+                //导出
+                if (type === 'selected') {
+                    $.post(table.options.exportUrl, {'exportType': 'selected','ids': ids}, handleExportResponse);
+                    $.modal.closeLoading();
+                } else {
+                    $.post(table.options.exportUrl, {'exportType': 'all'}, handleExportResponse);
+                    $.modal.closeLoading();
+                }
+            });
+        }
+        function handleExportResponse(result) {
+            $.modal.closeLoading();
+            if (result.code === web_status.SUCCESS) {
+                window.location.href = ctx + "common/download?fileName=" + encodeURI(result.msg) + "&delete=" + true;
+            } else if (result.code === web_status.WARNING) {
+                $.modal.alertWarning(result.msg);
+            } else {
+                $.modal.alertError(result.msg);
+            }
+        }
     </script>
 </body>
 <!-- 导入区域 -->
@@ -756,5 +792,6 @@
             </font>
         </div>
     </form>
+
 </script>
 </html>
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