diff --git a/src/main/java/com/eactive/eai/custom/kjb/adapter/http/dynamic/filter/KjbHmacSha256VerifyFilter.java b/src/main/java/com/eactive/eai/custom/kjb/adapter/http/dynamic/filter/KjbHmacSha256VerifyFilter.java
index 2ef0367..9b911de 100644
--- a/src/main/java/com/eactive/eai/custom/kjb/adapter/http/dynamic/filter/KjbHmacSha256VerifyFilter.java
+++ b/src/main/java/com/eactive/eai/custom/kjb/adapter/http/dynamic/filter/KjbHmacSha256VerifyFilter.java
@@ -1,4 +1,4 @@
-package com.eactive.eai.custom.adapter.http.dynamic.filter;
+package com.eactive.eai.custom.kjb.adapter.http.dynamic.filter;
 
 import java.io.UnsupportedEncodingException;
 import java.security.InvalidKeyException;
@@ -27,6 +27,10 @@ public class KjbHmacSha256VerifyFilter implements HttpAdapterFilter, HttpAdapter
 	static Logger logger = Logger.getLogger(Logger.LOGGER_ADAPTER);
 
 	private static final String SERVICE_CODE_UNKNOWN = "00";
+	
+	public KjbHmacSha256VerifyFilter() {
+		super();
+	}
 
 	@Override
 	public Object doPreFilter(String adptGrpName, String adptName, Object message, Properties prop,