Spring MVC 使用@responseBody IE下出现下载的问题

@Controller
@RequestMapping("/data")
public class TestController {

@ResponseBody
@RequestMapping(method = RequestMethod.GET,value = "/channel/{type}")
public Channel getChannel(@PathVariable String type){
Channel c = new Channel();
c.setId(1);
c.setName("中国啊啊");
c.setType(type);

return c;
}

}

<mvc:annotation-driven>
<mvc:message-converters register-defaults="true">
<bean id="jsonConverter"                class="org.springframework.http.converter.json.MappingJacksonHttpMessageConverter">
<property name="supportedMediaTypes" value="text/html;charset=UTF-8" />
</bean>
</mvc:message-converters>
</mvc:annotation-driven>