diff --git a/xxl-job-admin/src/test/java/com/xxl/job/admin/core/util/JacksonUtilTest.java b/xxl-job-admin/src/test/java/com/xxl/job/admin/core/util/JacksonUtilTest.java
index 52db4676..c8005d84 100644
--- a/xxl-job-admin/src/test/java/com/xxl/job/admin/core/util/JacksonUtilTest.java
+++ b/xxl-job-admin/src/test/java/com/xxl/job/admin/core/util/JacksonUtilTest.java
@@ -39,4 +39,4 @@ public class JacksonUtilTest {
         assertThat(result.get("bbb"), Is.<Object>is("222"));
 
     }
-}
\ No newline at end of file
+}