From d41c992ca1c5f3996e2faceb1773448493a68235 Mon Sep 17 00:00:00 2001
From: xuxueli <931591021@qq.com>
Date: Thu, 2 Jan 2020 21:42:09 +0800
Subject: [PATCH] update document

---
 .../main/java/com/xxl/job/core/handler/annotation/XxlJob.java | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/xxl-job-core/src/main/java/com/xxl/job/core/handler/annotation/XxlJob.java b/xxl-job-core/src/main/java/com/xxl/job/core/handler/annotation/XxlJob.java
index 212efdce..33fb6754 100644
--- a/xxl-job-core/src/main/java/com/xxl/job/core/handler/annotation/XxlJob.java
+++ b/xxl-job-core/src/main/java/com/xxl/job/core/handler/annotation/XxlJob.java
@@ -20,11 +20,11 @@ public @interface XxlJob {
     /**
      * init handler, invoked when JobThread init
      */
-    String init();
+    String init() default "";
 
     /**
      * destroy handler, invoked when JobThread destroy
      */
-    String destroy();
+    String destroy() default "";
 
 }