src/main/java/com/ruoyi/common/utils/poi/ExcelUtil.java
@@ -476,7 +476,7 @@ { if (ColumnType.STRING == attr.cellType()) { cell.setCellType(CellType.NUMERIC); cell.setCellType(CellType.STRING); cell.setCellValue(StringUtils.isNull(value) ? attr.defaultValue() : value + attr.suffix()); } else if (ColumnType.NUMERIC == attr.cellType())