diff --git a/chunjun-core/src/test/java/com/dtstack/chunjun/config/BaseFileConfigTest.java b/chunjun-core/src/test/java/com/dtstack/chunjun/config/BaseFileConfigTest.java
index 6febd549fa..7e81e47ea1 100644
--- a/chunjun-core/src/test/java/com/dtstack/chunjun/config/BaseFileConfigTest.java
+++ b/chunjun-core/src/test/java/com/dtstack/chunjun/config/BaseFileConfigTest.java
@@ -39,7 +39,7 @@ public void toStringShouldReturnAStringWithAllTheFields() {
         baseFileConf.setNextCheckRows(5000L);
 
         String expected =
-                "BaseFileConfig(fromLine=1, path=path, fileName=fileName, writeMode=writeMode, compress=compress, encoding=UTF-8, maxFileSize=1024, nextCheckRows=5000, suffix=null)";
+                "BaseFileConfig(fromLine=1, path=path, fileName=fileName, writeMode=writeMode, compress=compress, encoding=UTF-8, maxFileSize=1024, nextCheckRows=5000, suffix=null, jobIdentifier=)";
 
         assertEquals(expected, baseFileConf.toString());
     }