....

menduner/menduner-im-biz/src/main/java/com/citu/module/menduner/im/dal/mysql/BackMessageMapper.java

@@ -2,6 +2,8 @@ package com.citu.module.menduner.im.dal.mysql;
 
 import com.citu.framework.mybatis.core.mapper.BaseMapperX;
 import com.citu.module.menduner.im.dal.dataobject.BackMessage;
+import org.apache.ibatis.annotations.Mapper;
 
+@Mapper
 public interface BackMessageMapper extends BaseMapperX<BackMessage> {
 }