删除节点后，页面刷新不应清空第3部分以后的数据

app/public/js/spreadjs_rela/spreadjs_zh.js

@@ -427,7 +427,7 @@ const SpreadJsObj = {
      * @param {Number} count
      */
     reLoadRowData: function (sheet, row, count = 1) {
-        //if (row < 0) { return; }
+        if (row < 0) { return; }
         const self = this;
         const sortData = sheet.zh_dataType === 'tree' ? sheet.zh_tree.nodes : sheet.zh_data;
         this.beginMassOperation(sheet);