fix bug

atms-api/src/main/java/pwc/taxtech/atms/vat/service/impl/ReportServiceImpl.java

@@ -934,7 +934,7 @@ public class ReportServiceImpl extends BaseService {
                 sumStr += cellNum + ",";
             }
             sumStr += "\")";
-            sumStr = sumStr.replace(",\")", "\")");
+//            sumStr = sumStr.replace(",\")", "\")");
 
             sumRow.getCell(entry.getKey()).setCellValue(sumStr);
         }

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

 package pwc.taxtech.atms.vat.service.impl.report.functions;
 
+import org.apache.commons.lang3.StringUtils;
 import org.apache.poi.ss.formula.OperationEvaluationContext;
 import org.apache.poi.ss.formula.eval.NumberEval;
 import org.apache.poi.ss.formula.eval.StringEval;
@@ -156,8 +157,11 @@ public class PSUM extends FunctionBase implements FreeRefFunction {
         String[] list = listStr.split(",");
         List<PCell> pCells = new ArrayList<>(list.length);
         for (String s : list) {
+            if(StringUtils.isNotBlank(s)){
                 pCells.add(getColumnIndex(s));
             }
+
+        }
         return pCells;
     }