diff --git a/mica-core/src/main/java/net/dreamlu/mica/core/retry/SimpleRetry.java b/mica-core/src/main/java/net/dreamlu/mica/core/retry/SimpleRetry.java
index 970944b6ae54aa3675d2b6a7a1ceeccb131a99b1..ea72d71d856d547497cbb7b6606284f9f809dfc5 100644
--- a/mica-core/src/main/java/net/dreamlu/mica/core/retry/SimpleRetry.java
+++ b/mica-core/src/main/java/net/dreamlu/mica/core/retry/SimpleRetry.java
@@ -77,7 +77,7 @@ public final class SimpleRetry implements IRetry {
 				return retryCallback.call();
 			} catch (Throwable e) {
 				retryCount = i + 1;
-				log.warn("retry on {} times.", retryCount, e);
+				log.warn("retry on {} times error{}.", retryCount, e.getMessage());
 				lastThrowable = e;
 				if (sleepMillis > 0 && retryCount < maxAttempts) {
 					ThreadUtil.sleep(sleepMillis);