diff --git a/canal-client/src/canal/client/CanalClientTest.java b/canal-client/src/canal/client/CanalClientTest.java
index 77bf11a..ab55fb0 100644
--- a/canal-client/src/canal/client/CanalClientTest.java
+++ b/canal-client/src/canal/client/CanalClientTest.java
@@ -290,7 +290,7 @@ private static void printEntry(List<Entry> entrys) {
             	
             	//获取字段值 
                 if (eventType == EventType.DELETE) {  
-                	after = printColumn(rowData.getBeforeColumnsList());  
+                	before = printColumn(rowData.getBeforeColumnsList());  
                 } else if (eventType == EventType.INSERT) {  
                 	after = printColumn(rowData.getAfterColumnsList());  
                 } else {  //update