diff --git a/actuator/src/main/java/org/tron/core/vm/PrecompiledContracts.java b/actuator/src/main/java/org/tron/core/vm/PrecompiledContracts.java
index 8a1e7535754..5fbbdde3b21 100644
--- a/actuator/src/main/java/org/tron/core/vm/PrecompiledContracts.java
+++ b/actuator/src/main/java/org/tron/core/vm/PrecompiledContracts.java
@@ -2239,8 +2239,8 @@ public Pair<Boolean, byte[]> execute(byte[] data) {
         } else {
           return Pair.of(false, DataWord.ZERO().getData());
         }
-      } catch (RuntimeException exception) {
-        logger.warn("KZG point evaluation precompile contract failed", exception);
+      } catch (RuntimeException e) {
+        logger.warn("KZG point evaluation precompile contract failed {}", e.getMessage());
         return Pair.of(false, DataWord.ZERO().getData());
       }
     }