fix(approve): 修复设备维修审批状态更新空指针异常

zss

2026-04-29 9246c5bd69d218c36ae9305c9b250f23a2c40589

 src/main/java/com/ruoyi/stock/dto/StockOutRecordDto.java

@@ -21,4 +21,8 @@
     * 产品单位
     */
    private String unit;

    private String timeStr;

    private String createBy;
}