diff --git a/src/main/java/com/greenorange/promotion/mapper/CourseChapterMapper.java b/src/main/java/com/greenorange/promotion/mapper/CourseChapterMapper.java
new file mode 100644
index 0000000..c135056
--- /dev/null
+++ b/src/main/java/com/greenorange/promotion/mapper/CourseChapterMapper.java
@@ -0,0 +1,18 @@
+package com.greenorange.promotion.mapper;
+
+import com.greenorange.promotion.model.entity.CourseChapter;
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+
+/**
+* @author 35880
+* @description 针对表【course_chapter】的数据库操作Mapper
+* @createDate 2025-06-23 18:07:34
+* @Entity com.greenorange.promotion.model.entity.CourseChapter
+*/
+public interface CourseChapterMapper extends BaseMapper<CourseChapter> {
+
+}
+
+
+
+
diff --git a/src/main/java/com/greenorange/promotion/mapper/CourseMapper.java b/src/main/java/com/greenorange/promotion/mapper/CourseMapper.java
new file mode 100644
index 0000000..75f0672
--- /dev/null
+++ b/src/main/java/com/greenorange/promotion/mapper/CourseMapper.java
@@ -0,0 +1,18 @@
+package com.greenorange.promotion.mapper;
+
+import com.greenorange.promotion.model.entity.Course;
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+
+/**
+* @author 35880
+* @description 针对表【course】的数据库操作Mapper
+* @createDate 2025-06-23 17:06:12
+* @Entity com.greenorange.promotion.model.entity.Course
+*/
+public interface CourseMapper extends BaseMapper<Course> {
+
+}
+
+
+
+
diff --git a/src/main/java/com/greenorange/promotion/mapper/CourseOrderMapper.java b/src/main/java/com/greenorange/promotion/mapper/CourseOrderMapper.java
new file mode 100644
index 0000000..aa5c398
--- /dev/null
+++ b/src/main/java/com/greenorange/promotion/mapper/CourseOrderMapper.java
@@ -0,0 +1,18 @@
+package com.greenorange.promotion.mapper;
+
+import com.greenorange.promotion.model.entity.CourseOrder;
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+
+/**
+* @author 35880
+* @description 针对表【course_order】的数据库操作Mapper
+* @createDate 2025-06-23 18:08:14
+* @Entity com.greenorange.promotion.model.entity.CourseOrder
+*/
+public interface CourseOrderMapper extends BaseMapper<CourseOrder> {
+
+}
+
+
+
+
diff --git a/src/main/java/com/greenorange/promotion/mapper/PromoRecordMapper.java b/src/main/java/com/greenorange/promotion/mapper/PromoRecordMapper.java
new file mode 100644
index 0000000..1ecd197
--- /dev/null
+++ b/src/main/java/com/greenorange/promotion/mapper/PromoRecordMapper.java
@@ -0,0 +1,18 @@
+package com.greenorange.promotion.mapper;
+
+import com.greenorange.promotion.model.entity.PromoRecord;
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+
+/**
+* @author 35880
+* @description 针对表【promo_record】的数据库操作Mapper
+* @createDate 2025-06-23 18:09:37
+* @Entity com.greenorange.promotion.model.entity.PromoRecord
+*/
+public interface PromoRecordMapper extends BaseMapper<PromoRecord> {
+
+}
+
+
+
+
diff --git a/src/main/java/com/greenorange/promotion/mapper/RakeRewardMapper.java b/src/main/java/com/greenorange/promotion/mapper/RakeRewardMapper.java
new file mode 100644
index 0000000..ff2dcdb
--- /dev/null
+++ b/src/main/java/com/greenorange/promotion/mapper/RakeRewardMapper.java
@@ -0,0 +1,18 @@
+package com.greenorange.promotion.mapper;
+
+import com.greenorange.promotion.model.entity.RakeReward;
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+
+/**
+* @author 35880
+* @description 针对表【rake_reward】的数据库操作Mapper
+* @createDate 2025-06-23 18:09:57
+* @Entity com.greenorange.promotion.model.entity.RakeReward
+*/
+public interface RakeRewardMapper extends BaseMapper<RakeReward> {
+
+}
+
+
+
+
diff --git a/src/main/java/com/greenorange/promotion/model/entity/Course.java b/src/main/java/com/greenorange/promotion/model/entity/Course.java
new file mode 100644
index 0000000..f7cea2a
--- /dev/null
+++ b/src/main/java/com/greenorange/promotion/model/entity/Course.java
@@ -0,0 +1,92 @@
+package com.greenorange.promotion.model.entity;
+
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableField;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import java.io.Serializable;
+import java.math.BigDecimal;
+import java.util.Date;
+import lombok.Data;
+
+/**
+ * 
+ * @TableName course
+ */
+@TableName(value ="course")
+@Data
+public class Course implements Serializable {
+    /**
+     * 
+     */
+    @TableId
+    private Long id;
+
+    /**
+     * 
+     */
+    private String name;
+
+    /**
+     * 
+     */
+    private String type;
+
+    /**
+     * 
+     */
+    private String detail;
+
+    /**
+     * 
+     */
+    private String promoCodeDesc;
+
+    /**
+     * 
+     */
+    private String image;
+
+    /**
+     * 
+     */
+    private BigDecimal originPrice;
+
+    /**
+     * 
+     */
+    private BigDecimal discountPrice;
+
+    /**
+     * 
+     */
+    private Integer orderCount;
+
+    /**
+     * 
+     */
+    private BigDecimal firstLevelRate;
+
+    /**
+     * 
+     */
+    private BigDecimal secondLevelRate;
+
+    /**
+     * 是否删除
+     */
+    private Integer isDelete;
+
+    /**
+     * 创建时间
+     */
+    private Date createTime;
+
+    /**
+     * 更新时间
+     */
+    private Date updateTime;
+
+    @TableField(exist = false)
+    private static final long serialVersionUID = 1L;
+}
\ No newline at end of file
diff --git a/src/main/java/com/greenorange/promotion/model/entity/CourseChapter.java b/src/main/java/com/greenorange/promotion/model/entity/CourseChapter.java
new file mode 100644
index 0000000..1ab633c
--- /dev/null
+++ b/src/main/java/com/greenorange/promotion/model/entity/CourseChapter.java
@@ -0,0 +1,66 @@
+package com.greenorange.promotion.model.entity;
+
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableField;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import java.io.Serializable;
+import java.util.Date;
+import lombok.Data;
+
+/**
+ * 
+ * @TableName course_chapter
+ */
+@TableName(value ="course_chapter")
+@Data
+public class CourseChapter implements Serializable {
+    /**
+     * 
+     */
+    @TableId
+    private Long id;
+
+    /**
+     * 
+     */
+    private String name;
+
+    /**
+     * 
+     */
+    private String duration;
+
+    /**
+     * 
+     */
+    private Object permissions;
+
+    /**
+     * 
+     */
+    private String videoView;
+
+    /**
+     * 
+     */
+    private Long courseId;
+
+    /**
+     * 是否删除
+     */
+    private Integer isDelete;
+
+    /**
+     * 创建时间
+     */
+    private Date createTime;
+
+    /**
+     * 更新时间
+     */
+    private Date updateTime;
+
+    @TableField(exist = false)
+    private static final long serialVersionUID = 1L;
+}
\ No newline at end of file
diff --git a/src/main/java/com/greenorange/promotion/model/entity/CourseOrder.java b/src/main/java/com/greenorange/promotion/model/entity/CourseOrder.java
new file mode 100644
index 0000000..89c089d
--- /dev/null
+++ b/src/main/java/com/greenorange/promotion/model/entity/CourseOrder.java
@@ -0,0 +1,92 @@
+package com.greenorange.promotion.model.entity;
+
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableField;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import java.io.Serializable;
+import java.math.BigDecimal;
+import java.util.Date;
+import lombok.Data;
+
+/**
+ * 
+ * @TableName course_order
+ */
+@TableName(value ="course_order")
+@Data
+public class CourseOrder implements Serializable {
+    /**
+     * 
+     */
+    @TableId
+    private Long id;
+
+    /**
+     * 
+     */
+    private String orderNumber;
+
+    /**
+     * 
+     */
+    private Long courseId;
+
+    /**
+     * 
+     */
+    private String name;
+
+    /**
+     * 
+     */
+    private String type;
+
+    /**
+     * 
+     */
+    private String image;
+
+    /**
+     * 
+     */
+    private BigDecimal originPrice;
+
+    /**
+     * 
+     */
+    private BigDecimal discountPrice;
+
+    /**
+     * 
+     */
+    private BigDecimal totalAmount;
+
+    /**
+     * 
+     */
+    private String transactionNumber;
+
+    /**
+     * 
+     */
+    private Object orderStatus;
+
+    /**
+     * 是否删除
+     */
+    private Integer isDelete;
+
+    /**
+     * 创建时间
+     */
+    private Date createTime;
+
+    /**
+     * 更新时间
+     */
+    private Date updateTime;
+
+    @TableField(exist = false)
+    private static final long serialVersionUID = 1L;
+}
\ No newline at end of file
diff --git a/src/main/java/com/greenorange/promotion/model/entity/PromoRecord.java b/src/main/java/com/greenorange/promotion/model/entity/PromoRecord.java
new file mode 100644
index 0000000..148c2ac
--- /dev/null
+++ b/src/main/java/com/greenorange/promotion/model/entity/PromoRecord.java
@@ -0,0 +1,82 @@
+package com.greenorange.promotion.model.entity;
+
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableField;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import java.io.Serializable;
+import java.math.BigDecimal;
+import java.util.Date;
+import lombok.Data;
+
+/**
+ * 
+ * @TableName promo_record
+ */
+@TableName(value ="promo_record")
+@Data
+public class PromoRecord implements Serializable {
+    /**
+     * 
+     */
+    @TableId
+    private Long id;
+
+    /**
+     * 
+     */
+    private Long courseId;
+
+    /**
+     * 
+     */
+    private Long subUserId;
+
+    /**
+     * 
+     */
+    private String nickName;
+
+    /**
+     * 
+     */
+    private String phone;
+
+    /**
+     * 
+     */
+    private BigDecimal benefits;
+
+    /**
+     * 
+     */
+    private String bindTime;
+
+    /**
+     * 
+     */
+    private Object promoType;
+
+    /**
+     * 
+     */
+    private Long userId;
+
+    /**
+     * 是否删除
+     */
+    private Integer isDelete;
+
+    /**
+     * 创建时间
+     */
+    private Date createTime;
+
+    /**
+     * 更新时间
+     */
+    private Date updateTime;
+
+    @TableField(exist = false)
+    private static final long serialVersionUID = 1L;
+}
\ No newline at end of file
diff --git a/src/main/java/com/greenorange/promotion/model/entity/RakeReward.java b/src/main/java/com/greenorange/promotion/model/entity/RakeReward.java
new file mode 100644
index 0000000..62e89c9
--- /dev/null
+++ b/src/main/java/com/greenorange/promotion/model/entity/RakeReward.java
@@ -0,0 +1,112 @@
+package com.greenorange.promotion.model.entity;
+
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableField;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import java.io.Serializable;
+import java.math.BigDecimal;
+import java.util.Date;
+import lombok.Data;
+
+/**
+ * 
+ * @TableName rake_reward
+ */
+@TableName(value ="rake_reward")
+@Data
+public class RakeReward implements Serializable {
+    /**
+     * 
+     */
+    @TableId
+    private Long id;
+
+    /**
+     * 
+     */
+    private Long courseId;
+
+    /**
+     * 
+     */
+    private String name;
+
+    /**
+     * 
+     */
+    private String type;
+
+    /**
+     * 
+     */
+    private String image;
+
+    /**
+     * 
+     */
+    private BigDecimal firstLevelRate;
+
+    /**
+     * 
+     */
+    private BigDecimal secondLevelRate;
+
+    /**
+     * 
+     */
+    private Long orderId;
+
+    /**
+     * 
+     */
+    private Long userId;
+
+    /**
+     * 
+     */
+    private String nickName;
+
+    /**
+     * 
+     */
+    private BigDecimal totalAmount;
+
+    /**
+     * 
+     */
+    private Date orderCreateTime;
+
+    /**
+     * 
+     */
+    private Long promoId;
+
+    /**
+     * 
+     */
+    private Object promoType;
+
+    /**
+     * 
+     */
+    private BigDecimal reward;
+
+    /**
+     * 是否删除
+     */
+    private Integer isDelete;
+
+    /**
+     * 创建时间
+     */
+    private Date createTime;
+
+    /**
+     * 更新时间
+     */
+    private Date updateTime;
+
+    @TableField(exist = false)
+    private static final long serialVersionUID = 1L;
+}
\ No newline at end of file
diff --git a/src/main/java/com/greenorange/promotion/service/course/CourseChapterService.java b/src/main/java/com/greenorange/promotion/service/course/CourseChapterService.java
new file mode 100644
index 0000000..d4b52f0
--- /dev/null
+++ b/src/main/java/com/greenorange/promotion/service/course/CourseChapterService.java
@@ -0,0 +1,13 @@
+package com.greenorange.promotion.service.course;
+
+import com.greenorange.promotion.model.entity.CourseChapter;
+import com.baomidou.mybatisplus.extension.service.IService;
+
+/**
+* @author 35880
+* @description 针对表【course_chapter】的数据库操作Service
+* @createDate 2025-06-23 18:07:34
+*/
+public interface CourseChapterService extends IService<CourseChapter> {
+
+}
diff --git a/src/main/java/com/greenorange/promotion/service/course/CourseOrderService.java b/src/main/java/com/greenorange/promotion/service/course/CourseOrderService.java
new file mode 100644
index 0000000..2d89757
--- /dev/null
+++ b/src/main/java/com/greenorange/promotion/service/course/CourseOrderService.java
@@ -0,0 +1,13 @@
+package com.greenorange.promotion.service.course;
+
+import com.greenorange.promotion.model.entity.CourseOrder;
+import com.baomidou.mybatisplus.extension.service.IService;
+
+/**
+* @author 35880
+* @description 针对表【course_order】的数据库操作Service
+* @createDate 2025-06-23 18:08:14
+*/
+public interface CourseOrderService extends IService<CourseOrder> {
+
+}
diff --git a/src/main/java/com/greenorange/promotion/service/course/CourseService.java b/src/main/java/com/greenorange/promotion/service/course/CourseService.java
new file mode 100644
index 0000000..1aa39ec
--- /dev/null
+++ b/src/main/java/com/greenorange/promotion/service/course/CourseService.java
@@ -0,0 +1,13 @@
+package com.greenorange.promotion.service.course;
+
+import com.greenorange.promotion.model.entity.Course;
+import com.baomidou.mybatisplus.extension.service.IService;
+
+/**
+* @author 35880
+* @description 针对表【course】的数据库操作Service
+* @createDate 2025-06-23 17:06:12
+*/
+public interface CourseService extends IService<Course> {
+
+}
diff --git a/src/main/java/com/greenorange/promotion/service/course/PromoRecordService.java b/src/main/java/com/greenorange/promotion/service/course/PromoRecordService.java
new file mode 100644
index 0000000..3c492c4
--- /dev/null
+++ b/src/main/java/com/greenorange/promotion/service/course/PromoRecordService.java
@@ -0,0 +1,13 @@
+package com.greenorange.promotion.service.course;
+
+import com.greenorange.promotion.model.entity.PromoRecord;
+import com.baomidou.mybatisplus.extension.service.IService;
+
+/**
+* @author 35880
+* @description 针对表【promo_record】的数据库操作Service
+* @createDate 2025-06-23 18:09:37
+*/
+public interface PromoRecordService extends IService<PromoRecord> {
+
+}
diff --git a/src/main/java/com/greenorange/promotion/service/course/RakeRewardService.java b/src/main/java/com/greenorange/promotion/service/course/RakeRewardService.java
new file mode 100644
index 0000000..3e1415b
--- /dev/null
+++ b/src/main/java/com/greenorange/promotion/service/course/RakeRewardService.java
@@ -0,0 +1,13 @@
+package com.greenorange.promotion.service.course;
+
+import com.greenorange.promotion.model.entity.RakeReward;
+import com.baomidou.mybatisplus.extension.service.IService;
+
+/**
+* @author 35880
+* @description 针对表【rake_reward】的数据库操作Service
+* @createDate 2025-06-23 18:09:57
+*/
+public interface RakeRewardService extends IService<RakeReward> {
+
+}
diff --git a/src/main/java/com/greenorange/promotion/service/course/impl/CourseChapterServiceImpl.java b/src/main/java/com/greenorange/promotion/service/course/impl/CourseChapterServiceImpl.java
new file mode 100644
index 0000000..fec5bba
--- /dev/null
+++ b/src/main/java/com/greenorange/promotion/service/course/impl/CourseChapterServiceImpl.java
@@ -0,0 +1,22 @@
+package com.greenorange.promotion.service.course.impl;
+
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.greenorange.promotion.model.entity.CourseChapter;
+import com.greenorange.promotion.service.course.CourseChapterService;
+import com.greenorange.promotion.mapper.CourseChapterMapper;
+import org.springframework.stereotype.Service;
+
+/**
+* @author 35880
+* @description 针对表【course_chapter】的数据库操作Service实现
+* @createDate 2025-06-23 18:07:34
+*/
+@Service
+public class CourseChapterServiceImpl extends ServiceImpl<CourseChapterMapper, CourseChapter>
+    implements CourseChapterService{
+
+}
+
+
+
+
diff --git a/src/main/java/com/greenorange/promotion/service/course/impl/CourseOrderServiceImpl.java b/src/main/java/com/greenorange/promotion/service/course/impl/CourseOrderServiceImpl.java
new file mode 100644
index 0000000..bcc7756
--- /dev/null
+++ b/src/main/java/com/greenorange/promotion/service/course/impl/CourseOrderServiceImpl.java
@@ -0,0 +1,22 @@
+package com.greenorange.promotion.service.course.impl;
+
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.greenorange.promotion.model.entity.CourseOrder;
+import com.greenorange.promotion.service.course.CourseOrderService;
+import com.greenorange.promotion.mapper.CourseOrderMapper;
+import org.springframework.stereotype.Service;
+
+/**
+* @author 35880
+* @description 针对表【course_order】的数据库操作Service实现
+* @createDate 2025-06-23 18:08:14
+*/
+@Service
+public class CourseOrderServiceImpl extends ServiceImpl<CourseOrderMapper, CourseOrder>
+    implements CourseOrderService{
+
+}
+
+
+
+
diff --git a/src/main/java/com/greenorange/promotion/service/course/impl/CourseServiceImpl.java b/src/main/java/com/greenorange/promotion/service/course/impl/CourseServiceImpl.java
new file mode 100644
index 0000000..2d2196c
--- /dev/null
+++ b/src/main/java/com/greenorange/promotion/service/course/impl/CourseServiceImpl.java
@@ -0,0 +1,22 @@
+package com.greenorange.promotion.service.course.impl;
+
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.greenorange.promotion.model.entity.Course;
+import com.greenorange.promotion.service.course.CourseService;
+import com.greenorange.promotion.mapper.CourseMapper;
+import org.springframework.stereotype.Service;
+
+/**
+* @author 35880
+* @description 针对表【course】的数据库操作Service实现
+* @createDate 2025-06-23 17:06:12
+*/
+@Service
+public class CourseServiceImpl extends ServiceImpl<CourseMapper, Course>
+    implements CourseService{
+
+}
+
+
+
+
diff --git a/src/main/java/com/greenorange/promotion/service/course/impl/PromoRecordServiceImpl.java b/src/main/java/com/greenorange/promotion/service/course/impl/PromoRecordServiceImpl.java
new file mode 100644
index 0000000..f7a5c51
--- /dev/null
+++ b/src/main/java/com/greenorange/promotion/service/course/impl/PromoRecordServiceImpl.java
@@ -0,0 +1,22 @@
+package com.greenorange.promotion.service.course.impl;
+
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.greenorange.promotion.model.entity.PromoRecord;
+import com.greenorange.promotion.service.course.PromoRecordService;
+import com.greenorange.promotion.mapper.PromoRecordMapper;
+import org.springframework.stereotype.Service;
+
+/**
+* @author 35880
+* @description 针对表【promo_record】的数据库操作Service实现
+* @createDate 2025-06-23 18:09:37
+*/
+@Service
+public class PromoRecordServiceImpl extends ServiceImpl<PromoRecordMapper, PromoRecord>
+    implements PromoRecordService{
+
+}
+
+
+
+
diff --git a/src/main/java/com/greenorange/promotion/service/course/impl/RakeRewardServiceImpl.java b/src/main/java/com/greenorange/promotion/service/course/impl/RakeRewardServiceImpl.java
new file mode 100644
index 0000000..0146980
--- /dev/null
+++ b/src/main/java/com/greenorange/promotion/service/course/impl/RakeRewardServiceImpl.java
@@ -0,0 +1,22 @@
+package com.greenorange.promotion.service.course.impl;
+
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.greenorange.promotion.model.entity.RakeReward;
+import com.greenorange.promotion.service.course.RakeRewardService;
+import com.greenorange.promotion.mapper.RakeRewardMapper;
+import org.springframework.stereotype.Service;
+
+/**
+* @author 35880
+* @description 针对表【rake_reward】的数据库操作Service实现
+* @createDate 2025-06-23 18:09:57
+*/
+@Service
+public class RakeRewardServiceImpl extends ServiceImpl<RakeRewardMapper, RakeReward>
+    implements RakeRewardService{
+
+}
+
+
+
+
diff --git a/src/main/resources/mapper/CourseChapterMapper.xml b/src/main/resources/mapper/CourseChapterMapper.xml
new file mode 100644
index 0000000..24c4626
--- /dev/null
+++ b/src/main/resources/mapper/CourseChapterMapper.xml
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper
+        PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
+        "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.greenorange.promotion.mapper.CourseChapterMapper">
+
+    <resultMap id="BaseResultMap" type="com.greenorange.promotion.model.entity.CourseChapter">
+            <id property="id" column="id" jdbcType="BIGINT"/>
+            <result property="name" column="name" jdbcType="VARCHAR"/>
+            <result property="duration" column="duration" jdbcType="VARCHAR"/>
+            <result property="permissions" column="permissions" jdbcType="OTHER"/>
+            <result property="videoView" column="videoView" jdbcType="VARCHAR"/>
+            <result property="courseId" column="courseId" jdbcType="BIGINT"/>
+            <result property="isDelete" column="isDelete" jdbcType="TINYINT"/>
+            <result property="createTime" column="createTime" jdbcType="TIMESTAMP"/>
+            <result property="updateTime" column="updateTime" jdbcType="TIMESTAMP"/>
+    </resultMap>
+
+    <sql id="Base_Column_List">
+        id,name,duration,
+        permissions,videoView,courseId,
+        isDelete,createTime,updateTime
+    </sql>
+</mapper>
diff --git a/src/main/resources/mapper/CourseMapper.xml b/src/main/resources/mapper/CourseMapper.xml
new file mode 100644
index 0000000..9e2e1a6
--- /dev/null
+++ b/src/main/resources/mapper/CourseMapper.xml
@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper
+        PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
+        "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.greenorange.promotion.mapper.CourseMapper">
+
+    <resultMap id="BaseResultMap" type="com.greenorange.promotion.model.entity.Course">
+            <id property="id" column="id" jdbcType="BIGINT"/>
+            <result property="name" column="name" jdbcType="VARCHAR"/>
+            <result property="type" column="type" jdbcType="VARCHAR"/>
+            <result property="detail" column="detail" jdbcType="VARCHAR"/>
+            <result property="promoCodeDesc" column="promoCodeDesc" jdbcType="VARCHAR"/>
+            <result property="image" column="image" jdbcType="VARCHAR"/>
+            <result property="originPrice" column="originPrice" jdbcType="DECIMAL"/>
+            <result property="discountPrice" column="discountPrice" jdbcType="DECIMAL"/>
+            <result property="orderCount" column="orderCount" jdbcType="INTEGER"/>
+            <result property="firstLevelRate" column="firstLevelRate" jdbcType="DECIMAL"/>
+            <result property="secondLevelRate" column="secondLevelRate" jdbcType="DECIMAL"/>
+            <result property="isDelete" column="isDelete" jdbcType="TINYINT"/>
+            <result property="createTime" column="createTime" jdbcType="TIMESTAMP"/>
+            <result property="updateTime" column="updateTime" jdbcType="TIMESTAMP"/>
+    </resultMap>
+
+    <sql id="Base_Column_List">
+        id,name,type,
+        detail,promoCodeDesc,image,
+        originPrice,discountPrice,orderCount,
+        firstLevelRate,secondLevelRate,isDelete,
+        createTime,updateTime
+    </sql>
+</mapper>
diff --git a/src/main/resources/mapper/CourseOrderMapper.xml b/src/main/resources/mapper/CourseOrderMapper.xml
new file mode 100644
index 0000000..f68a0f2
--- /dev/null
+++ b/src/main/resources/mapper/CourseOrderMapper.xml
@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper
+        PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
+        "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.greenorange.promotion.mapper.CourseOrderMapper">
+
+    <resultMap id="BaseResultMap" type="com.greenorange.promotion.model.entity.CourseOrder">
+            <id property="id" column="id" jdbcType="BIGINT"/>
+            <result property="orderNumber" column="orderNumber" jdbcType="VARCHAR"/>
+            <result property="courseId" column="courseId" jdbcType="BIGINT"/>
+            <result property="name" column="name" jdbcType="VARCHAR"/>
+            <result property="type" column="type" jdbcType="VARCHAR"/>
+            <result property="image" column="image" jdbcType="VARCHAR"/>
+            <result property="originPrice" column="originPrice" jdbcType="DECIMAL"/>
+            <result property="discountPrice" column="discountPrice" jdbcType="DECIMAL"/>
+            <result property="totalAmount" column="totalAmount" jdbcType="DECIMAL"/>
+            <result property="transactionNumber" column="transactionNumber" jdbcType="VARCHAR"/>
+            <result property="orderStatus" column="orderStatus" jdbcType="OTHER"/>
+            <result property="isDelete" column="isDelete" jdbcType="TINYINT"/>
+            <result property="createTime" column="createTime" jdbcType="TIMESTAMP"/>
+            <result property="updateTime" column="updateTime" jdbcType="TIMESTAMP"/>
+    </resultMap>
+
+    <sql id="Base_Column_List">
+        id,orderNumber,courseId,
+        name,type,image,
+        originPrice,discountPrice,totalAmount,
+        transactionNumber,orderStatus,isDelete,
+        createTime,updateTime
+    </sql>
+</mapper>
diff --git a/src/main/resources/mapper/PromoRecordMapper.xml b/src/main/resources/mapper/PromoRecordMapper.xml
new file mode 100644
index 0000000..51f012b
--- /dev/null
+++ b/src/main/resources/mapper/PromoRecordMapper.xml
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper
+        PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
+        "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.greenorange.promotion.mapper.PromoRecordMapper">
+
+    <resultMap id="BaseResultMap" type="com.greenorange.promotion.model.entity.PromoRecord">
+            <id property="id" column="id" jdbcType="BIGINT"/>
+            <result property="courseId" column="courseId" jdbcType="BIGINT"/>
+            <result property="subUserId" column="subUserId" jdbcType="BIGINT"/>
+            <result property="nickName" column="nickName" jdbcType="VARCHAR"/>
+            <result property="phone" column="phone" jdbcType="VARCHAR"/>
+            <result property="benefits" column="benefits" jdbcType="DECIMAL"/>
+            <result property="bindTime" column="bindTime" jdbcType="VARCHAR"/>
+            <result property="promoType" column="promoType" jdbcType="OTHER"/>
+            <result property="userId" column="userId" jdbcType="BIGINT"/>
+            <result property="isDelete" column="isDelete" jdbcType="TINYINT"/>
+            <result property="createTime" column="createTime" jdbcType="TIMESTAMP"/>
+            <result property="updateTime" column="updateTime" jdbcType="TIMESTAMP"/>
+    </resultMap>
+
+    <sql id="Base_Column_List">
+        id,courseId,subUserId,
+        nickName,phone,benefits,
+        bindTime,promoType,userId,
+        isDelete,createTime,updateTime
+    </sql>
+</mapper>
diff --git a/src/main/resources/mapper/RakeRewardMapper.xml b/src/main/resources/mapper/RakeRewardMapper.xml
new file mode 100644
index 0000000..38b34eb
--- /dev/null
+++ b/src/main/resources/mapper/RakeRewardMapper.xml
@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper
+        PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
+        "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.greenorange.promotion.mapper.RakeRewardMapper">
+
+    <resultMap id="BaseResultMap" type="com.greenorange.promotion.model.entity.RakeReward">
+            <id property="id" column="id" jdbcType="BIGINT"/>
+            <result property="courseId" column="courseId" jdbcType="BIGINT"/>
+            <result property="name" column="name" jdbcType="VARCHAR"/>
+            <result property="type" column="type" jdbcType="VARCHAR"/>
+            <result property="image" column="image" jdbcType="VARCHAR"/>
+            <result property="firstLevelRate" column="firstLevelRate" jdbcType="DECIMAL"/>
+            <result property="secondLevelRate" column="secondLevelRate" jdbcType="DECIMAL"/>
+            <result property="orderId" column="orderId" jdbcType="BIGINT"/>
+            <result property="userId" column="userId" jdbcType="BIGINT"/>
+            <result property="nickName" column="nickName" jdbcType="VARCHAR"/>
+            <result property="totalAmount" column="totalAmount" jdbcType="DECIMAL"/>
+            <result property="orderCreateTime" column="orderCreateTime" jdbcType="DATE"/>
+            <result property="promoId" column="promoId" jdbcType="BIGINT"/>
+            <result property="promoType" column="promoType" jdbcType="OTHER"/>
+            <result property="reward" column="reward" jdbcType="DECIMAL"/>
+            <result property="isDelete" column="isDelete" jdbcType="TINYINT"/>
+            <result property="createTime" column="createTime" jdbcType="TIMESTAMP"/>
+            <result property="updateTime" column="updateTime" jdbcType="TIMESTAMP"/>
+    </resultMap>
+
+    <sql id="Base_Column_List">
+        id,courseId,name,
+        type,image,firstLevelRate,
+        secondLevelRate,orderId,userId,
+        nickName,totalAmount,orderCreateTime,
+        promoId,promoType,reward,
+        isDelete,createTime,updateTime
+    </sql>
+</mapper>