diff --git a/customer-apigateway-service/src/main/java/com/justpickup/customerapigatewayservice/handler/GlobalExceptionHandler.java b/customer-apigateway-service/src/main/java/com/justpickup/customerapigatewayservice/handler/GlobalExceptionHandler.java
index b40813e..8c8b633 100644
--- a/customer-apigateway-service/src/main/java/com/justpickup/customerapigatewayservice/handler/GlobalExceptionHandler.java
+++ b/customer-apigateway-service/src/main/java/com/justpickup/customerapigatewayservice/handler/GlobalExceptionHandler.java
@@ -44,10 +44,10 @@ public class GlobalExceptionHandler implements ErrorWebExceptionHandler {
             exchange.getResponse().getHeaders().setContentType(MediaType.APPLICATION_JSON);
             responseBody.put("code", "INVALID");
             responseBody.put("message", "Invalid Access Token");
-        }else{
-            exchange.getResponse().setStatusCode(HttpStatus.UNAUTHORIZED);
+        } else {
+            exchange.getResponse().setStatusCode(exchange.getResponse().getStatusCode());
             exchange.getResponse().getHeaders().setContentType(MediaType.APPLICATION_JSON);
-            responseBody.put("code", "INVALID");
+            responseBody.put("code", ex.getMessage());
         }
 
         DataBuffer wrap = null;
diff --git a/customer-apigateway-service/src/main/resources/application.yml b/customer-apigateway-service/src/main/resources/application.yml
index ba88654..c3cb663 100644
--- a/customer-apigateway-service/src/main/resources/application.yml
+++ b/customer-apigateway-service/src/main/resources/application.yml
@@ -38,6 +38,7 @@ spring:
               - PUT
               - OPTIONS
               - DELETE
+              - PATCH
             allowedHeaders: '*'
             allow-credentials: true
       routes:
@@ -57,6 +58,14 @@ spring:
             - AuthorizationHeaderFilter
             - RewritePath=/store-service/(?<segment>.*),/$\{segment}
 
+        - id: notification-service
+          uri: lb://NOTIFICATION-SERVICE
+          predicates:
+            - Path=/notification-service/**
+          filters:
+            - AuthorizationHeaderFilter
+            - RewritePath=/notification-service/(?<segment>.*),/$\{segment}
+
         - id: user-service
           uri: lb://USER-SERVICE
           predicates: