diff --git a/pmapi/src/main/java/com/ningdatech/pmapi/common/util/BizUtils.java b/pmapi/src/main/java/com/ningdatech/pmapi/common/util/BizUtils.java
index 138ed68..b453ae5 100644
--- a/pmapi/src/main/java/com/ningdatech/pmapi/common/util/BizUtils.java
+++ b/pmapi/src/main/java/com/ningdatech/pmapi/common/util/BizUtils.java
@@ -130,6 +130,10 @@ public class BizUtils {
     }
 
     public static String computeRise(Integer numa, Integer numb) {
+        if((Objects.isNull(numb)|| numb.equals(0)) &&
+                (Objects.isNull(numa)|| numa.equals(0))){
+            return "0";
+        }
         if(Objects.isNull(numa) || numa.equals(0)){
             return "-100";
         }