diff --git a/src/main/java/com/eactive/eai/adapter/http/dynamic/filter/HmacSha256VerifyFilterKjb.java b/src/main/java/com/eactive/eai/adapter/http/dynamic/filter/HmacSha256VerifyFilterKjb.java
index 4cd3bcf..4d73b4e 100644
--- a/src/main/java/com/eactive/eai/adapter/http/dynamic/filter/HmacSha256VerifyFilterKjb.java
+++ b/src/main/java/com/eactive/eai/adapter/http/dynamic/filter/HmacSha256VerifyFilterKjb.java
@@ -15,6 +15,7 @@ import javax.servlet.http.HttpServletResponse;
 import org.springframework.http.HttpStatus;
 import org.apache.commons.lang3.StringUtils;
 
+import com.eactive.eai.adapter.http.HttpMethodType;
 import com.eactive.eai.adapter.http.dynamic.HttpAdapterServiceKey;
 import com.eactive.eai.adapter.http.dynamic.HttpAdapterServiceSupport;
 import com.eactive.eai.authserver.service.OAuth2Manager;
@@ -43,8 +44,7 @@ public class HmacSha256VerifyFilterKjb implements HttpAdapterFilter  {
 			String xObpSignatureUrl = request.getHeader("x-obp-signature-url");
 			String xObpSignatureBody = request.getHeader("x-obp-signature-body");
 			if (StringUtils.isBlank(xObpPartnercode) 
-					|| StringUtils.isBlank(xObpSignatureUrl) 
-					|| StringUtils.isBlank(xObpSignatureBody)) {
+					|| StringUtils.isBlank(xObpSignatureUrl)) {
 				throw new JwtAuthException(
 						String.valueOf(HttpStatus.UNAUTHORIZED.value()), 
 						"Can not find mandatory Http Header");
@@ -67,10 +67,19 @@ public class HmacSha256VerifyFilterKjb implements HttpAdapterFilter  {
 						"Signature verifying failed : x-obp-signature-url");
 			}
 
-			if (!StringUtils.equals(xObpSignatureBody, macBody)) {
-				throw new JwtAuthException(
-						String.valueOf(HttpStatus.UNAUTHORIZED.value()),
-						"Signature verifying failed : x-obp-signature-body");
+			switch (HttpMethodType.getValue(request.getMethod())) {
+			case GET:
+			case DELETE:
+				break;
+			default:
+				if (StringUtils.isNotBlank(inboundBody) && !StringUtils.equals("{}", inboundBody)) {
+					if (!StringUtils.equals(xObpSignatureBody, macBody)) {
+						throw new JwtAuthException(
+								String.valueOf(HttpStatus.UNAUTHORIZED.value()),
+								"Signature verifying failed : x-obp-signature-body");
+					}
+					break;
+				}
 			}
 
 		} catch (JwtAuthException e) {