From 280d54c07df26a6e8ba2f6cf2b805d6d3c103d8f Mon Sep 17 00:00:00 2001
From: August <33082727+Augustvic@users.noreply.github.com>
Date: Thu, 2 Apr 2020 21:15:23 +0800
Subject: [PATCH] fix override when interfaces is not null(#5860)

---
 .../java/com/alibaba/dubbo/rpc/proxy/AbstractProxyFactory.java  | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dubbo-rpc/dubbo-rpc-api/src/main/java/com/alibaba/dubbo/rpc/proxy/AbstractProxyFactory.java b/dubbo-rpc/dubbo-rpc-api/src/main/java/com/alibaba/dubbo/rpc/proxy/AbstractProxyFactory.java
index d27f6089709..20e2e408bcd 100644
--- a/dubbo-rpc/dubbo-rpc-api/src/main/java/com/alibaba/dubbo/rpc/proxy/AbstractProxyFactory.java
+++ b/dubbo-rpc/dubbo-rpc-api/src/main/java/com/alibaba/dubbo/rpc/proxy/AbstractProxyFactory.java
@@ -45,7 +45,7 @@ public <T> T getProxy(Invoker<T> invoker, boolean generic) throws RpcException {
                 interfaces[0] = invoker.getInterface();
                 interfaces[1] = EchoService.class;
                 for (int i = 0; i < types.length; i++) {
-                    interfaces[i + 1] = ReflectUtils.forName(types[i]);
+                    interfaces[i + 2] = ReflectUtils.forName(types[i]);
                 }
             }
         }