diff --git a/src/com/engine/salary/report/wrapper/SalaryStatisticsEmployeeWrapper.java b/src/com/engine/salary/report/wrapper/SalaryStatisticsEmployeeWrapper.java
index 3a5efdb87..2a4bdd282 100644
--- a/src/com/engine/salary/report/wrapper/SalaryStatisticsEmployeeWrapper.java
+++ b/src/com/engine/salary/report/wrapper/SalaryStatisticsEmployeeWrapper.java
@@ -334,7 +334,7 @@ public class SalaryStatisticsEmployeeWrapper extends Service {
                     sumRow.add(Util.null2String(countResult.get(weaTableColumnGroup.getColumn())));
                 }
             } else {
-                sumRow.add(Util.null2String(countResult.get(weaTableColumnGroup.getColumn())));
+                sumRow.add("");
             }
         }
         rowList.add(sumRow);