diff --git a/src/main/java/com/peanut/modules/common/dao/CourseCatalogueChapterDao.java b/src/main/java/com/peanut/modules/common/dao/CourseCatalogueChapterDao.java
new file mode 100644
index 00000000..06a6d8db
--- /dev/null
+++ b/src/main/java/com/peanut/modules/common/dao/CourseCatalogueChapterDao.java
@@ -0,0 +1,9 @@
+package com.peanut.modules.common.dao;
+
+import com.github.yulichang.base.MPJBaseMapper;
+import com.peanut.modules.common.entity.CourseCatalogueChapterEntity;
+import org.apache.ibatis.annotations.Mapper;
+
+@Mapper
+public interface CourseCatalogueChapterDao extends MPJBaseMapper<CourseCatalogueChapterEntity> {
+}
diff --git a/src/main/java/com/peanut/modules/common/dao/CourseCatalogueChapterVideoDao.java b/src/main/java/com/peanut/modules/common/dao/CourseCatalogueChapterVideoDao.java
new file mode 100644
index 00000000..d015f15a
--- /dev/null
+++ b/src/main/java/com/peanut/modules/common/dao/CourseCatalogueChapterVideoDao.java
@@ -0,0 +1,9 @@
+package com.peanut.modules.common.dao;
+
+import com.github.yulichang.base.MPJBaseMapper;
+import com.peanut.modules.common.entity.CourseCatalogueChapterVideoEntity;
+import org.apache.ibatis.annotations.Mapper;
+
+@Mapper
+public interface CourseCatalogueChapterVideoDao extends MPJBaseMapper<CourseCatalogueChapterVideoEntity> {
+}
diff --git a/src/main/java/com/peanut/modules/common/dao/CourseCatalogueDao.java b/src/main/java/com/peanut/modules/common/dao/CourseCatalogueDao.java
new file mode 100644
index 00000000..6a9e26e4
--- /dev/null
+++ b/src/main/java/com/peanut/modules/common/dao/CourseCatalogueDao.java
@@ -0,0 +1,9 @@
+package com.peanut.modules.common.dao;
+
+import com.github.yulichang.base.MPJBaseMapper;
+import com.peanut.modules.common.entity.CourseCatalogueEntity;
+import org.apache.ibatis.annotations.Mapper;
+
+@Mapper
+public interface CourseCatalogueDao extends MPJBaseMapper<CourseCatalogueEntity> {
+}
diff --git a/src/main/java/com/peanut/modules/common/entity/CourseCatalogueChapterEntity.java b/src/main/java/com/peanut/modules/common/entity/CourseCatalogueChapterEntity.java
new file mode 100644
index 00000000..e97726c4
--- /dev/null
+++ b/src/main/java/com/peanut/modules/common/entity/CourseCatalogueChapterEntity.java
@@ -0,0 +1,30 @@
+package com.peanut.modules.common.entity;
+
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableLogic;
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.Data;
+
+import java.util.Date;
+
+@Data
+@TableName("course_catalogue_chapter")
+public class CourseCatalogueChapterEntity {
+    @TableId
+    private Integer id;
+
+    private Integer courseId;
+
+    private String title;
+
+    private String imgUrl;
+
+    private String content;
+
+    private Integer sort;
+
+    private Date createTime;
+
+    @TableLogic
+    private Integer delFlag;
+}
diff --git a/src/main/java/com/peanut/modules/common/entity/CourseCatalogueChapterVideoEntity.java b/src/main/java/com/peanut/modules/common/entity/CourseCatalogueChapterVideoEntity.java
new file mode 100644
index 00000000..057c681a
--- /dev/null
+++ b/src/main/java/com/peanut/modules/common/entity/CourseCatalogueChapterVideoEntity.java
@@ -0,0 +1,29 @@
+package com.peanut.modules.common.entity;
+
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableLogic;
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.Data;
+
+import java.util.Date;
+
+@Data
+@TableName("course_catalogue_chapter_video")
+public class CourseCatalogueChapterVideoEntity {
+
+    @TableId
+    private Integer id;
+
+    private Integer chapterId;
+
+    private Integer type;
+
+    private String video;
+
+    private Integer sort;
+
+    private Date createTime;
+
+    @TableLogic
+    private Integer delFlag;
+}
diff --git a/src/main/java/com/peanut/modules/common/entity/CourseCatalogueEntity.java b/src/main/java/com/peanut/modules/common/entity/CourseCatalogueEntity.java
new file mode 100644
index 00000000..596b7eb7
--- /dev/null
+++ b/src/main/java/com/peanut/modules/common/entity/CourseCatalogueEntity.java
@@ -0,0 +1,32 @@
+package com.peanut.modules.common.entity;
+
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableLogic;
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.Data;
+
+import java.math.BigDecimal;
+import java.util.Date;
+
+@Data
+@TableName("course_catalogue")
+public class CourseCatalogueEntity{
+
+    @TableId
+    private Integer id;
+
+    private Integer courseId;
+
+    private String title;
+
+    private BigDecimal halfFee;
+
+    private BigDecimal fee;
+
+    private Integer sort;
+
+    private Date createTime;
+
+    @TableLogic
+    private Integer delFlag;
+}