Add fastjson dependency
diff --git a/consumer-test/src/main/resources/dubbo-generic.xml b/consumer-test/src/main/resources/dubbo-generic.xml
index a24e881..4365429 100644
--- a/consumer-test/src/main/resources/dubbo-generic.xml
+++ b/consumer-test/src/main/resources/dubbo-generic.xml
@@ -20,6 +20,6 @@
        xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd
 	http://code.alibabatech.com/schema/dubbo http://code.alibabatech.com/schema/dubbo/dubbo.xsd">
 
-    <dubbo:reference id="genericService" interface="com.alibaba.dubbo.test.service.GenericTestService"/>
+    <dubbo:reference id="genericService" generic="true" interface="com.alibaba.dubbo.test.service.GenericTestService"/>
 
 </beans>
\ No newline at end of file