diff --git a/src/main/java/com/eactive/eai/adapter/http/client/HttpClientAdapterServiceKey.java b/src/main/java/com/eactive/eai/adapter/http/client/HttpClientAdapterServiceKey.java
index 6e6bad5..4de44f4 100644
--- a/src/main/java/com/eactive/eai/adapter/http/client/HttpClientAdapterServiceKey.java
+++ b/src/main/java/com/eactive/eai/adapter/http/client/HttpClientAdapterServiceKey.java
@@ -69,6 +69,7 @@ public interface HttpClientAdapterServiceKey {
 	public static final String INBOUND_METHOD = "INBOUND_METHOD";
 	public static final String INBOUND_URI = "INBOUND_URI";
 	public static final String INBOUND_EXTURI = "INBOUND_EXTURI";
+	public static final String INBOUND_EXTPARAMS = "INBOUND_EXTPARAMS";
 	public static final String INBOUND_HEADER = "INBOUND_HEADER";
 
 	public static final String HTTP_VERSION = "HTTP_VERSION";
diff --git a/src/main/java/com/eactive/eai/adapter/http/dynamic/HttpAdapterServiceKey.java b/src/main/java/com/eactive/eai/adapter/http/dynamic/HttpAdapterServiceKey.java
index c617084..b662e26 100644
--- a/src/main/java/com/eactive/eai/adapter/http/dynamic/HttpAdapterServiceKey.java
+++ b/src/main/java/com/eactive/eai/adapter/http/dynamic/HttpAdapterServiceKey.java
@@ -43,6 +43,7 @@ public interface HttpAdapterServiceKey {
 	static final String INBOUND_METHOD = "INBOUND_METHOD";
 	static final String INBOUND_URI = "INBOUND_URI";
 	static final String INBOUND_EXTURI = "INBOUND_EXTURI";
+	static final String INBOUND_EXTPARAMS = "INBOUND_EXTPARAMS";
 	static final String INBOUND_HEADER = "INBOUND_HEADER";
 	static final String INBOUND_QUERY_STRING = "INBOUND_QUERY_STRING";
 	static final String INBOUND_REWRITE_PATH = "INBOUND_REWRITE_PATH";
diff --git a/src/main/java/com/eactive/eai/adapter/http/dynamic/impl/HttpAdapterServiceBypass.java b/src/main/java/com/eactive/eai/adapter/http/dynamic/impl/HttpAdapterServiceBypass.java
index 0d47483..94ef194 100644
--- a/src/main/java/com/eactive/eai/adapter/http/dynamic/impl/HttpAdapterServiceBypass.java
+++ b/src/main/java/com/eactive/eai/adapter/http/dynamic/impl/HttpAdapterServiceBypass.java
@@ -131,6 +131,7 @@ public class HttpAdapterServiceBypass extends HttpAdapterServiceSupport {
 			prop.put(INBOUND_URI, request.getRequestURI());
 			prop.put(INBOUND_QUERY_STRING, StringUtils.defaultString(request.getQueryString()));
 			prop.put(INBOUND_HEADER, getHeaders(request));
+			prop.put(INBOUND_EXTPARAMS, request.getQueryString());
 			if (StringUtils.equals(adptVO.getAdapterGroupVO().getType(), Keys.TYPE_REST)
 					|| StringUtils.equals(adptVO.getAdapterGroupVO().getType(), Keys.TYPE_HTTP_CUSTOM)) {
 				// /api/v1/public/getUserInfo.svc
diff --git a/src/main/java/com/eactive/eai/adapter/http/dynamic/impl/HttpAdapterServiceRest.java b/src/main/java/com/eactive/eai/adapter/http/dynamic/impl/HttpAdapterServiceRest.java
index 13089e7..070d99b 100644
--- a/src/main/java/com/eactive/eai/adapter/http/dynamic/impl/HttpAdapterServiceRest.java
+++ b/src/main/java/com/eactive/eai/adapter/http/dynamic/impl/HttpAdapterServiceRest.java
@@ -275,6 +275,7 @@ public class HttpAdapterServiceRest extends HttpAdapterServiceSupport {
 			prop = new Properties();
 			prop.put(INBOUND_METHOD, request.getMethod());
 			prop.put(INBOUND_URI, request.getRequestURI());
+			prop.put(INBOUND_EXTPARAMS, request.getQueryString());
 			prop.put(INBOUND_HEADER, getHeaders(request));
 			if (StringUtils.equals(adptVO.getAdapterGroupVO().getType(), Keys.TYPE_REST)
 					|| StringUtils.equals(adptVO.getAdapterGroupVO().getType(), Keys.TYPE_HTTP_CUSTOM)) {
diff --git a/src/main/java/com/eactive/eai/adapter/http/dynamic/impl/HttpAdapterServiceStandard.java b/src/main/java/com/eactive/eai/adapter/http/dynamic/impl/HttpAdapterServiceStandard.java
index 17103ab..b78408f 100644
--- a/src/main/java/com/eactive/eai/adapter/http/dynamic/impl/HttpAdapterServiceStandard.java
+++ b/src/main/java/com/eactive/eai/adapter/http/dynamic/impl/HttpAdapterServiceStandard.java
@@ -172,6 +172,7 @@ public class HttpAdapterServiceStandard extends HttpAdapterServiceSupport
             prop.put(INBOUND_METHOD, request.getMethod());
 			prop.put(INBOUND_URI, request.getRequestURI());
 			prop.put(INBOUND_HEADER, getHeaders(request));
+			prop.put(INBOUND_EXTPARAMS, request.getQueryString());
 			if (StringUtils.equals(adptVO.getAdapterGroupVO().getType(), Keys.TYPE_REST)
 					|| StringUtils.equals(adptVO.getAdapterGroupVO().getType(), Keys.TYPE_HTTP_CUSTOM)) {
 				// /api/v1/public/getUserInfo.svc
diff --git a/src/main/java/com/eactive/eai/inbound/processor/RequestProcessor.java b/src/main/java/com/eactive/eai/inbound/processor/RequestProcessor.java
index db60802..25d4c1d 100644
--- a/src/main/java/com/eactive/eai/inbound/processor/RequestProcessor.java
+++ b/src/main/java/com/eactive/eai/inbound/processor/RequestProcessor.java
@@ -426,7 +426,7 @@ public class RequestProcessor extends RequestProcessorSupport {
 					prop.getProperty(HttpClientAdapterServiceKey.ADAPTER_GROUP_NAME),
 					prop.getProperty(HttpClientAdapterServiceKey.ADAPTER_NAME),
 					(Properties) prop.get(HttpClientAdapterServiceKey.INBOUND_HEADER),
-					prop.getProperty(HttpClientAdapterServiceKey.INBOUND_EXTURI),
+					prop.getProperty(HttpClientAdapterServiceKey.INBOUND_EXTURI)+"?"+prop.getProperty(HttpClientAdapterServiceKey.INBOUND_EXTPARAMS),
 					prop.getProperty(HttpClientAdapterServiceKey.INBOUND_METHOD));
 		}