[dev] bb dependence use cache cell data

atms-api/src/main/java/pwc/taxtech/atms/vat/service/impl/report/functions/BB.java

@@ -80,7 +80,7 @@ public class BB extends FunctionBase implements FreeRefFunction {
                 return returnEval;
             } else if (bo.getPeriod().intValue() == 0) {
                 cellValue = new BigDecimal(ec.getWorkbook().getSheet(ec.getWorkbook().getSheetIndex(bo.getReportCode()))
-                        .getCell(bo.getRowIndex(), bo.getColumnIndex()).getNumericCellValue());
+                        .getCell(bo.getRowIndex()-1, bo.getColumnIndex()-1).getNumericCellValue());
                 return cellValue;
             }