diff --git a/src/main/java/com/nis/util/excel/thread/CheckIpFormatThread.java b/src/main/java/com/nis/util/excel/thread/CheckIpFormatThread.java
index 954bf972a..75272047d 100644
--- a/src/main/java/com/nis/util/excel/thread/CheckIpFormatThread.java
+++ b/src/main/java/com/nis/util/excel/thread/CheckIpFormatThread.java
@@ -834,7 +834,7 @@ public class CheckIpFormatThread implements Callable<String>{
 					baseIpCfg.setDestPortPattern(1);
 				}
 				baseIpCfg.setDestPort(baseIpCfg.getDestPort().trim());
-				boolean validDestPort = this.validPort(errInfo, baseIpCfg.getSrcPort(),
+				boolean validDestPort = this.validPort(errInfo, baseIpCfg.getDestPort(),
 						srcPortPattern,"server_port");
 				
 				if (baseIpCfg.getProtocol()==null) {