diff --git a/src/main/java/we/filter/FizzGatewayFilter.java b/src/main/java/we/filter/FizzGatewayFilter.java
index d6c4fc4..ae72814 100644
--- a/src/main/java/we/filter/FizzGatewayFilter.java
+++ b/src/main/java/we/filter/FizzGatewayFilter.java
@@ -74,6 +74,10 @@ public class FizzGatewayFilter implements WebFilter {
 		ServerHttpRequest request = exchange.getRequest();
 		ServerHttpResponse serverHttpResponse = exchange.getResponse();
 		
+		if (WebUtils.getServiceId(exchange) == null) {
+			return chain.filter(exchange);
+		}
+		
 		String path = WebUtils.getPathPrefix(exchange) + WebUtils.getServiceId(exchange) + WebUtils.getReqPath(exchange);
 		String method = request.getMethodValue();
 		AggregateResource aggregateResource = configLoader.matchAggregateResource(method, path);