diff --git a/pmapi/src/main/java/com/ningdatech/pmapi/workbench/model/vo/WorkbenchVO.java b/pmapi/src/main/java/com/ningdatech/pmapi/workbench/model/vo/WorkbenchVO.java
index 8a45a17..363ab06 100644
--- a/pmapi/src/main/java/com/ningdatech/pmapi/workbench/model/vo/WorkbenchVO.java
+++ b/pmapi/src/main/java/com/ningdatech/pmapi/workbench/model/vo/WorkbenchVO.java
@@ -92,6 +92,10 @@ public class WorkbenchVO implements Serializable {
         private BigDecimal approvalAmountGrowthRate;
 
         public BigDecimal getDeclaredAmountGrowthRate(){
+            if(Objects.isNull(declaredAmount)){
+                this.declaredAmount = BigDecimal.ZERO;
+            }
+
 //            if((Objects.nonNull(declaredAmount)&&declaredAmount.compareTo(BigDecimal.ZERO) > 0) && (Objects.isNull(declaredAmountLastYear) ||
 //                    declaredAmountLastYear.compareTo(BigDecimal.ZERO) == 0)){
 //                return BigDecimal.valueOf(100);
@@ -106,6 +110,9 @@ public class WorkbenchVO implements Serializable {
         }
 
         public BigDecimal getApprovalAmountGrowthRate(){
+            if(Objects.isNull(approvalAmount)){
+                this.approvalAmount = BigDecimal.ZERO;
+            }
 //            if((Objects.nonNull(approvalAmount)&&approvalAmount.compareTo(BigDecimal.ZERO) > 0) && (Objects.isNull(approvalAmountLastYear) ||
 //                    approvalAmountLastYear.compareTo(BigDecimal.ZERO) == 0)){
 //                return BigDecimal.valueOf(100);