diff --git a/rec-admin/rec-admin-biz/src/main/java/cn/icanci/rec/admin/biz/mapper/BaseMapper.java b/rec-admin/rec-admin-biz/src/main/java/cn/icanci/rec/admin/biz/mapper/BaseMapper.java
index 08cfbe6d222b2ee930e8ff9b386ee96ac41628a1..0f255dd26d9da1b271bf72ef23c1d25d1096fb52 100644
--- a/rec-admin/rec-admin-biz/src/main/java/cn/icanci/rec/admin/biz/mapper/BaseMapper.java
+++ b/rec-admin/rec-admin-biz/src/main/java/cn/icanci/rec/admin/biz/mapper/BaseMapper.java
@@ -1,5 +1,6 @@
 package cn.icanci.rec.admin.biz.mapper;
 
+import java.util.Collection;
 import java.util.List;
 
 /**
@@ -10,7 +11,7 @@ public interface BaseMapper<T, R> {
 
     R do2vo(T t);
 
-    List<R> dos2vos(List<T> ts);
+    List<R> dos2vos(Collection<T> ts);
 
     T vo2do(R r);
 
diff --git a/rec-admin/rec-admin-biz/src/main/java/cn/icanci/rec/admin/biz/service/BaseDataService.java b/rec-admin/rec-admin-biz/src/main/java/cn/icanci/rec/admin/biz/service/BaseDataService.java
new file mode 100644
index 0000000000000000000000000000000000000000..c02dc1b0f8083c2c6adf0a66a2d3264c11dd80ab
--- /dev/null
+++ b/rec-admin/rec-admin-biz/src/main/java/cn/icanci/rec/admin/biz/service/BaseDataService.java
@@ -0,0 +1,24 @@
+package cn.icanci.rec.admin.biz.service;
+
+import cn.icanci.rec.admin.dal.mongodb.common.PageList;
+import cn.icanci.rec.common.model.config.BaseDataVO;
+
+import java.util.List;
+
+/**
+ * @author icanci
+ * @since 1.0 Created in 2022/11/12 08:57
+ */
+public interface BaseDataService extends BaseService<BaseDataVO> {
+    @Override
+    List<BaseDataVO> queryAll();
+
+    @Override
+    void save(BaseDataVO baseDataVO);
+
+    @Override
+    BaseDataVO queryById(String id);
+
+    @Override
+    PageList<BaseDataVO> queryPage(BaseDataVO baseDataVO, int pageNum, int pageSize);
+}
diff --git a/rec-admin/rec-admin-biz/src/main/java/cn/icanci/rec/admin/biz/service/BaseService.java b/rec-admin/rec-admin-biz/src/main/java/cn/icanci/rec/admin/biz/service/BaseService.java
new file mode 100644
index 0000000000000000000000000000000000000000..f4efd725d13f1734e4fbef9095767b76e86e0e01
--- /dev/null
+++ b/rec-admin/rec-admin-biz/src/main/java/cn/icanci/rec/admin/biz/service/BaseService.java
@@ -0,0 +1,58 @@
+package cn.icanci.rec.admin.biz.service;
+
+import cn.icanci.rec.admin.dal.mongodb.common.PageList;
+import cn.icanci.rec.common.model.config.BaseVO;
+
+import java.util.List;
+
+import org.apache.commons.lang3.StringUtils;
+
+/**
+ * MongoDB Base Service for CRUD
+ * 
+ * @author icanci
+ * @since 1.0 Created in 2022/11/12 08:51
+ */
+public interface BaseService<T extends BaseVO> {
+    /**
+     * 查询所有 T
+     *
+     * @return 返回所有T
+     */
+    List<T> queryAll();
+
+    /**
+     * 保存或者更新一条信息
+     *
+     * @param t t
+     */
+    void save(T t);
+
+    /**
+     * 根据id进行查询
+     *
+     * @param id id
+     * @return 返回查询的结果
+     */
+    T queryById(String id);
+
+    /**
+     * 分页查询
+     *
+     * @param t T
+     * @param pageNum pageNum
+     * @param pageSize pageSize
+     * @return 返回分页查询结果
+     */
+    PageList<T> queryPage(T t, int pageNum, int pageSize);
+
+    /**
+     * 是否是插入
+     * 
+     * @param t t
+     * @return 返回是否是插入
+     */
+    default boolean doInsert(T t) {
+        return StringUtils.isBlank(t.getId());
+    }
+}
diff --git a/rec-admin/rec-admin-biz/src/main/java/cn/icanci/rec/admin/biz/service/DomainService.java b/rec-admin/rec-admin-biz/src/main/java/cn/icanci/rec/admin/biz/service/DomainService.java
index a4fc4d02916753394788ff6ea83c688aee2526ad..56bb700f4f554379cd6ccf5a6e7cb86ccc2859f9 100644
--- a/rec-admin/rec-admin-biz/src/main/java/cn/icanci/rec/admin/biz/service/DomainService.java
+++ b/rec-admin/rec-admin-biz/src/main/java/cn/icanci/rec/admin/biz/service/DomainService.java
@@ -1,5 +1,6 @@
 package cn.icanci.rec.admin.biz.service;
 
+import cn.icanci.rec.admin.dal.mongodb.common.PageList;
 import cn.icanci.rec.common.model.config.DomainVO;
 
 import java.util.List;
@@ -8,7 +9,7 @@ import java.util.List;
  * @author icanci
  * @since 1.0 Created in 2022/10/30 15:13
  */
-public interface DomainService {
+public interface DomainService extends BaseService<DomainVO> {
 
     /**
      * 查询所有Domain
@@ -23,4 +24,22 @@ public interface DomainService {
      * @param domain domain
      */
     void save(DomainVO domain);
+
+    /**
+     * 根据id进行查询
+     * 
+     * @param id id
+     * @return 返回查询的结果
+     */
+    DomainVO queryById(String id);
+
+    /**
+     * 分页查询
+     * 
+     * @param domain domain
+     * @param pageNum pageNum
+     * @param pageSize pageSize
+     * @return 返回分页查询结果
+     */
+    PageList<DomainVO> queryPage(DomainVO domain, int pageNum, int pageSize);
 }
diff --git a/rec-admin/rec-admin-biz/src/main/java/cn/icanci/rec/admin/biz/service/impl/BaseDataServiceImpl.java b/rec-admin/rec-admin-biz/src/main/java/cn/icanci/rec/admin/biz/service/impl/BaseDataServiceImpl.java
new file mode 100644
index 0000000000000000000000000000000000000000..9c5095de4762b73258d45342aa82e7731d68d0e3
--- /dev/null
+++ b/rec-admin/rec-admin-biz/src/main/java/cn/icanci/rec/admin/biz/service/impl/BaseDataServiceImpl.java
@@ -0,0 +1,51 @@
+package cn.icanci.rec.admin.biz.service.impl;
+
+import cn.icanci.rec.admin.biz.mapper.BaseDataMapper;
+import cn.icanci.rec.admin.biz.service.BaseDataService;
+import cn.icanci.rec.admin.dal.mongodb.common.PageList;
+import cn.icanci.rec.admin.dal.mongodb.daointerface.BaseDataDAO;
+import cn.icanci.rec.admin.dal.mongodb.dateobject.BaseDataDO;
+import cn.icanci.rec.common.model.config.BaseDataVO;
+
+import java.util.List;
+
+import javax.annotation.Resource;
+
+import org.springframework.stereotype.Service;
+
+/**
+ * @author icanci
+ * @since 1.0 Created in 2022/11/12 08:58
+ */
+@Service
+public class BaseDataServiceImpl implements BaseDataService {
+    @Resource
+    private BaseDataDAO    baseDataDAO;
+    @Resource
+    private BaseDataMapper baseDataMapper;
+
+    @Override
+    public List<BaseDataVO> queryAll() {
+        return baseDataMapper.dos2vos(baseDataDAO.queryAll());
+    }
+
+    @Override
+    public void save(BaseDataVO baseData) {
+        if (doInsert(baseData)) {
+            baseDataDAO.insert(baseDataMapper.vo2do(baseData));
+        } else {
+            baseDataDAO.update(baseDataMapper.vo2do(baseData));
+        }
+    }
+
+    @Override
+    public BaseDataVO queryById(String id) {
+        return baseDataMapper.do2vo(baseDataDAO.queryOneById(id));
+    }
+
+    @Override
+    public PageList<BaseDataVO> queryPage(BaseDataVO baseData, int pageNum, int pageSize) {
+        PageList<BaseDataDO> pageQuery = baseDataDAO.pageQuery(baseDataMapper.vo2do(baseData), pageNum, pageSize);
+        return new PageList<>(baseDataMapper.dos2vos(pageQuery.getData()), pageQuery.getPaginator());
+    }
+}
diff --git a/rec-admin/rec-admin-biz/src/main/java/cn/icanci/rec/admin/biz/service/impl/DomainServiceImpl.java b/rec-admin/rec-admin-biz/src/main/java/cn/icanci/rec/admin/biz/service/impl/DomainServiceImpl.java
index 36ba0d521e9e9734866175342fcda4c8924d786e..027578d428ad7fc27951af0cf3868061234cb8ce 100644
--- a/rec-admin/rec-admin-biz/src/main/java/cn/icanci/rec/admin/biz/service/impl/DomainServiceImpl.java
+++ b/rec-admin/rec-admin-biz/src/main/java/cn/icanci/rec/admin/biz/service/impl/DomainServiceImpl.java
@@ -2,7 +2,9 @@ package cn.icanci.rec.admin.biz.service.impl;
 
 import cn.icanci.rec.admin.biz.mapper.DomainMapper;
 import cn.icanci.rec.admin.biz.service.DomainService;
+import cn.icanci.rec.admin.dal.mongodb.common.PageList;
 import cn.icanci.rec.admin.dal.mongodb.daointerface.DomainDAO;
+import cn.icanci.rec.admin.dal.mongodb.dateobject.DomainDO;
 import cn.icanci.rec.common.model.config.DomainVO;
 
 import java.util.List;
@@ -31,6 +33,21 @@ public class DomainServiceImpl implements DomainService {
 
     @Override
     public void save(DomainVO domain) {
+        if (doInsert(domain)) {
+            domainDAO.insert(domainMapper.vo2do(domain));
+        } else {
+            domainDAO.update(domainMapper.vo2do(domain));
+        }
+    }
 
+    @Override
+    public DomainVO queryById(String id) {
+        return domainMapper.do2vo(domainDAO.queryOneById(id));
+    }
+
+    @Override
+    public PageList<DomainVO> queryPage(DomainVO domain, int pageNum, int pageSize) {
+        PageList<DomainDO> pageQuery = domainDAO.pageQuery(domainMapper.vo2do(domain), pageNum, pageSize);
+        return new PageList<>(domainMapper.dos2vos(pageQuery.getData()), pageQuery.getPaginator());
     }
 }