diff --git a/pigx-common/pigx-common-log/src/main/java/com/pig4cloud/pigx/common/log/annotation/SysLog.java b/pigx-common/pigx-common-log/src/main/java/com/pig4cloud/pigx/common/log/annotation/SysLog.java
index 5f9375c8b..b4e27fa4d 100644
--- a/pigx-common/pigx-common-log/src/main/java/com/pig4cloud/pigx/common/log/annotation/SysLog.java
+++ b/pigx-common/pigx-common-log/src/main/java/com/pig4cloud/pigx/common/log/annotation/SysLog.java
@@ -34,7 +34,7 @@ public @interface SysLog {
 	 * 描述
 	 * @return {String}
 	 */
-	String value();
+	String value() default "";
 
 	/**
 	 * spel 表达式