小小训练营群组改造，更改群编号数据类型

mec-web/src/main/java/com/ym/mec/web/controller/ImGroupController.java

@@ -46,7 +46,6 @@ public class ImGroupController extends BaseController {
 	@Autowired
 	private ImGroupNoticeService imGroupNoticeService;
 
-	@Qualifier("")
 	@Autowired
 	private SysUserFeignService sysUserFeignService;