diff --git a/src/main/java/com/bsd/cases/mapper/CaseCategoryMapper.java b/src/main/java/com/bsd/cases/mapper/CaseCategoryMapper.java
new file mode 100644
index 0000000..8fdfd13
--- /dev/null
+++ b/src/main/java/com/bsd/cases/mapper/CaseCategoryMapper.java
@@ -0,0 +1,9 @@
+package com.bsd.cases.mapper;
+
+import com.bsd.cases.model.CaseCategory;
+import com.bsd.cases.util.CommonMapper;
+import org.springframework.stereotype.Repository;
+
+@Repository
+public interface CaseCategoryMapper extends CommonMapper<CaseCategory> {
+}
diff --git a/src/main/java/com/bsd/cases/mapper/CaseContentAttachmentMapper.java b/src/main/java/com/bsd/cases/mapper/CaseContentAttachmentMapper.java
new file mode 100644
index 0000000..3135a4a
--- /dev/null
+++ b/src/main/java/com/bsd/cases/mapper/CaseContentAttachmentMapper.java
@@ -0,0 +1,9 @@
+package com.bsd.cases.mapper;
+
+import com.bsd.cases.model.CaseContentAttachment;
+import com.bsd.cases.util.CommonMapper;
+import org.springframework.stereotype.Repository;
+
+@Repository
+public interface CaseContentAttachmentMapper extends CommonMapper<CaseContentAttachment> {
+}
diff --git a/src/main/java/com/bsd/cases/mapper/CaseContentCommentsMapper.java b/src/main/java/com/bsd/cases/mapper/CaseContentCommentsMapper.java
new file mode 100644
index 0000000..97a9a1f
--- /dev/null
+++ b/src/main/java/com/bsd/cases/mapper/CaseContentCommentsMapper.java
@@ -0,0 +1,9 @@
+package com.bsd.cases.mapper;
+
+import com.bsd.cases.model.CaseContentComments;
+import com.bsd.cases.util.CommonMapper;
+import org.springframework.stereotype.Repository;
+
+@Repository
+public interface CaseContentCommentsMapper extends CommonMapper<CaseContentComments> {
+}
diff --git a/src/main/java/com/bsd/cases/mapper/CaseContentLikeMapper.java b/src/main/java/com/bsd/cases/mapper/CaseContentLikeMapper.java
new file mode 100644
index 0000000..e0819b5
--- /dev/null
+++ b/src/main/java/com/bsd/cases/mapper/CaseContentLikeMapper.java
@@ -0,0 +1,9 @@
+package com.bsd.cases.mapper;
+
+import com.bsd.cases.model.CaseContentLike;
+import com.bsd.cases.util.CommonMapper;
+import org.springframework.stereotype.Repository;
+
+@Repository
+public interface CaseContentLikeMapper extends CommonMapper<CaseContentLike> {
+}
diff --git a/src/main/java/com/bsd/cases/mapper/CaseContentMapper.java b/src/main/java/com/bsd/cases/mapper/CaseContentMapper.java
new file mode 100644
index 0000000..a86bee7
--- /dev/null
+++ b/src/main/java/com/bsd/cases/mapper/CaseContentMapper.java
@@ -0,0 +1,9 @@
+package com.bsd.cases.mapper;
+
+import com.bsd.cases.model.CaseContent;
+import com.bsd.cases.util.CommonMapper;
+import org.springframework.stereotype.Repository;
+
+@Repository
+public interface CaseContentMapper extends CommonMapper<CaseContent> {
+}
diff --git a/src/main/java/com/bsd/cases/mapper/CaseContentMaterialMapper.java b/src/main/java/com/bsd/cases/mapper/CaseContentMaterialMapper.java
new file mode 100644
index 0000000..0b6a63e
--- /dev/null
+++ b/src/main/java/com/bsd/cases/mapper/CaseContentMaterialMapper.java
@@ -0,0 +1,9 @@
+package com.bsd.cases.mapper;
+
+import com.bsd.cases.model.CaseContentMaterial;
+import com.bsd.cases.util.CommonMapper;
+import org.springframework.stereotype.Repository;
+
+@Repository
+public interface CaseContentMaterialMapper extends CommonMapper<CaseContentMaterial> {
+}
diff --git a/src/main/java/com/bsd/cases/mapper/CaseContentStaticalMapper.java b/src/main/java/com/bsd/cases/mapper/CaseContentStaticalMapper.java
new file mode 100644
index 0000000..d7e017d
--- /dev/null
+++ b/src/main/java/com/bsd/cases/mapper/CaseContentStaticalMapper.java
@@ -0,0 +1,9 @@
+package com.bsd.cases.mapper;
+
+import com.bsd.cases.model.CaseContentStatical;
+import com.bsd.cases.util.CommonMapper;
+import org.springframework.stereotype.Repository;
+
+@Repository
+public interface CaseContentStaticalMapper extends CommonMapper<CaseContentStatical> {
+}
diff --git a/src/main/java/com/bsd/cases/mapper/CaseContentViewMapper.java b/src/main/java/com/bsd/cases/mapper/CaseContentViewMapper.java
new file mode 100644
index 0000000..70555d5
--- /dev/null
+++ b/src/main/java/com/bsd/cases/mapper/CaseContentViewMapper.java
@@ -0,0 +1,9 @@
+package com.bsd.cases.mapper;
+
+import com.bsd.cases.model.CaseContentView;
+import com.bsd.cases.util.CommonMapper;
+import org.springframework.stereotype.Repository;
+
+@Repository
+public interface CaseContentViewMapper extends CommonMapper<CaseContentView> {
+}
diff --git a/src/main/java/com/bsd/cases/model/CaseCategory.java b/src/main/java/com/bsd/cases/model/CaseCategory.java
new file mode 100644
index 0000000..70616c0
--- /dev/null
+++ b/src/main/java/com/bsd/cases/model/CaseCategory.java
@@ -0,0 +1,18 @@
+package com.bsd.cases.model;
+
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+
+@Data
+@EqualsAndHashCode(callSuper = false)
+@TableName("case_category")
+public class CaseCategory extends BaseEntity{
+
+    private String name;
+
+    private Integer level;
+
+    private Long parentId;
+
+}
diff --git a/src/main/java/com/bsd/cases/model/CaseContent.java b/src/main/java/com/bsd/cases/model/CaseContent.java
new file mode 100644
index 0000000..98ab25f
--- /dev/null
+++ b/src/main/java/com/bsd/cases/model/CaseContent.java
@@ -0,0 +1,17 @@
+package com.bsd.cases.model;
+
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+
+@Data
+@EqualsAndHashCode(callSuper = false)
+@TableName("case_content")
+public class CaseContent extends BaseEntity {
+
+    private String contentTitle;
+
+    private String url;
+
+    private String content;
+}
diff --git a/src/main/java/com/bsd/cases/model/CaseContentAttachment.java b/src/main/java/com/bsd/cases/model/CaseContentAttachment.java
new file mode 100644
index 0000000..3ba3b0a
--- /dev/null
+++ b/src/main/java/com/bsd/cases/model/CaseContentAttachment.java
@@ -0,0 +1,15 @@
+package com.bsd.cases.model;
+
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+
+@Data
+@EqualsAndHashCode(callSuper = false)
+@TableName("case_content_attachment")
+public class CaseContentAttachment extends BaseEntity{
+
+    private Long contentId;
+
+    private String attachmentUrl;
+}
diff --git a/src/main/java/com/bsd/cases/model/CaseContentComments.java b/src/main/java/com/bsd/cases/model/CaseContentComments.java
new file mode 100644
index 0000000..6b4d961
--- /dev/null
+++ b/src/main/java/com/bsd/cases/model/CaseContentComments.java
@@ -0,0 +1,16 @@
+package com.bsd.cases.model;
+
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+
+@Data
+@EqualsAndHashCode(callSuper = false)
+@TableName("case_content_comments")
+public class CaseContentComments extends BaseEntity {
+
+    private Long contentId;
+
+    private String comments;
+
+}
diff --git a/src/main/java/com/bsd/cases/model/CaseContentLike.java b/src/main/java/com/bsd/cases/model/CaseContentLike.java
new file mode 100644
index 0000000..6b77679
--- /dev/null
+++ b/src/main/java/com/bsd/cases/model/CaseContentLike.java
@@ -0,0 +1,15 @@
+package com.bsd.cases.model;
+
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+
+@Data
+@EqualsAndHashCode(callSuper = false)
+@TableName("case_content_like")
+public class CaseContentLike extends BaseEntity{
+
+    private Long contentId;
+
+
+}
diff --git a/src/main/java/com/bsd/cases/model/CaseContentMaterial.java b/src/main/java/com/bsd/cases/model/CaseContentMaterial.java
new file mode 100644
index 0000000..0c9c520
--- /dev/null
+++ b/src/main/java/com/bsd/cases/model/CaseContentMaterial.java
@@ -0,0 +1,19 @@
+package com.bsd.cases.model;
+
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+
+@Data
+@EqualsAndHashCode(callSuper = false)
+@TableName("case_content_material")
+public class CaseContentMaterial extends BaseEntity{
+
+    private Long contentId;
+
+    private String url;
+
+    private Integer type;
+
+    private Integer orderBy;
+}
diff --git a/src/main/java/com/bsd/cases/model/CaseContentStatical.java b/src/main/java/com/bsd/cases/model/CaseContentStatical.java
new file mode 100644
index 0000000..c838f84
--- /dev/null
+++ b/src/main/java/com/bsd/cases/model/CaseContentStatical.java
@@ -0,0 +1,22 @@
+package com.bsd.cases.model;
+
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+
+@Data
+@EqualsAndHashCode(callSuper = false)
+@TableName("case_content_statical")
+public class CaseContentStatical extends BaseEntity {
+
+    private Long contentId;
+
+    private Double score;
+
+    private Integer likeNum;
+
+    private Integer viewNum;
+
+    private Integer commentsNum;
+
+}
diff --git a/src/main/java/com/bsd/cases/model/CaseContentView.java b/src/main/java/com/bsd/cases/model/CaseContentView.java
new file mode 100644
index 0000000..91d4861
--- /dev/null
+++ b/src/main/java/com/bsd/cases/model/CaseContentView.java
@@ -0,0 +1,13 @@
+package com.bsd.cases.model;
+
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+
+@Data
+@EqualsAndHashCode(callSuper = false)
+@TableName("case_content_view")
+public class CaseContentView extends BaseEntity {
+
+    private Long contentId;
+}
diff --git a/src/main/java/com/bsd/cases/service/CaseCategoryService.java b/src/main/java/com/bsd/cases/service/CaseCategoryService.java
new file mode 100644
index 0000000..043400d
--- /dev/null
+++ b/src/main/java/com/bsd/cases/service/CaseCategoryService.java
@@ -0,0 +1,4 @@
+package com.bsd.cases.service;
+
+public interface CaseCategoryService<CaseCategory> extends BaseService<CaseCategory> {
+}
diff --git a/src/main/java/com/bsd/cases/service/CaseContentAttachmentService.java b/src/main/java/com/bsd/cases/service/CaseContentAttachmentService.java
new file mode 100644
index 0000000..3ddf9bf
--- /dev/null
+++ b/src/main/java/com/bsd/cases/service/CaseContentAttachmentService.java
@@ -0,0 +1,4 @@
+package com.bsd.cases.service;
+
+public interface CaseContentAttachmentService<CaseContentAttachment> extends BaseService<CaseContentAttachment> {
+}
diff --git a/src/main/java/com/bsd/cases/service/CaseContentCommentsService.java b/src/main/java/com/bsd/cases/service/CaseContentCommentsService.java
new file mode 100644
index 0000000..d5dad7b
--- /dev/null
+++ b/src/main/java/com/bsd/cases/service/CaseContentCommentsService.java
@@ -0,0 +1,4 @@
+package com.bsd.cases.service;
+
+public interface CaseContentCommentsService<CaseContentComments> extends BaseService<CaseContentComments> {
+}
diff --git a/src/main/java/com/bsd/cases/service/CaseContentLikeService.java b/src/main/java/com/bsd/cases/service/CaseContentLikeService.java
new file mode 100644
index 0000000..fe54d2d
--- /dev/null
+++ b/src/main/java/com/bsd/cases/service/CaseContentLikeService.java
@@ -0,0 +1,4 @@
+package com.bsd.cases.service;
+
+public interface CaseContentLikeService<CaseContentLike> extends BaseService<CaseContentLike> {
+}
diff --git a/src/main/java/com/bsd/cases/service/CaseContentMaterialService.java b/src/main/java/com/bsd/cases/service/CaseContentMaterialService.java
new file mode 100644
index 0000000..6a96964
--- /dev/null
+++ b/src/main/java/com/bsd/cases/service/CaseContentMaterialService.java
@@ -0,0 +1,4 @@
+package com.bsd.cases.service;
+
+public interface CaseContentMaterialService<CaseContentMaterial> extends BaseService<CaseContentMaterial> {
+}
diff --git a/src/main/java/com/bsd/cases/service/CaseContentService.java b/src/main/java/com/bsd/cases/service/CaseContentService.java
new file mode 100644
index 0000000..91caa3b
--- /dev/null
+++ b/src/main/java/com/bsd/cases/service/CaseContentService.java
@@ -0,0 +1,4 @@
+package com.bsd.cases.service;
+
+public interface CaseContentService<CaseContent> extends BaseService<CaseContent> {
+}
diff --git a/src/main/java/com/bsd/cases/service/CaseContentStaticalService.java b/src/main/java/com/bsd/cases/service/CaseContentStaticalService.java
new file mode 100644
index 0000000..3af9115
--- /dev/null
+++ b/src/main/java/com/bsd/cases/service/CaseContentStaticalService.java
@@ -0,0 +1,4 @@
+package com.bsd.cases.service;
+
+public interface CaseContentStaticalService<CaseContentStatical> extends BaseService<CaseContentStatical> {
+}
diff --git a/src/main/java/com/bsd/cases/service/CaseContentViewService.java b/src/main/java/com/bsd/cases/service/CaseContentViewService.java
new file mode 100644
index 0000000..dbb350f
--- /dev/null
+++ b/src/main/java/com/bsd/cases/service/CaseContentViewService.java
@@ -0,0 +1,4 @@
+package com.bsd.cases.service;
+
+public interface CaseContentViewService<CaseContentView> extends BaseService<CaseContentView>  {
+}
diff --git a/src/main/java/com/bsd/cases/service/impl/CaseCategoryServiceImpl.java b/src/main/java/com/bsd/cases/service/impl/CaseCategoryServiceImpl.java
new file mode 100644
index 0000000..669df3e
--- /dev/null
+++ b/src/main/java/com/bsd/cases/service/impl/CaseCategoryServiceImpl.java
@@ -0,0 +1,16 @@
+package com.bsd.cases.service.impl;
+
+import com.bsd.cases.mapper.CaseCategoryMapper;
+import com.bsd.cases.model.CaseCategory;
+import com.bsd.cases.service.CaseCategoryService;
+import com.bsd.cases.util.AjaxResult;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+
+import java.util.List;
+
+@Service("caseCategoryService")
+@Transactional
+public class CaseCategoryServiceImpl extends BaseServiceImpl<CaseCategoryMapper, CaseCategory> implements CaseCategoryService<CaseCategory> {
+
+}
diff --git a/src/main/java/com/bsd/cases/service/impl/CaseContentAttachmentServiceImpl.java b/src/main/java/com/bsd/cases/service/impl/CaseContentAttachmentServiceImpl.java
new file mode 100644
index 0000000..8e260e8
--- /dev/null
+++ b/src/main/java/com/bsd/cases/service/impl/CaseContentAttachmentServiceImpl.java
@@ -0,0 +1,13 @@
+package com.bsd.cases.service.impl;
+
+import com.bsd.cases.mapper.CaseContentAttachmentMapper;
+import com.bsd.cases.model.CaseContentAttachment;
+import com.bsd.cases.service.CaseContentAttachmentService;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+
+@Service("caseContentAttachmentService")
+@Transactional
+public class CaseContentAttachmentServiceImpl extends BaseServiceImpl<CaseContentAttachmentMapper, CaseContentAttachment>
+        implements CaseContentAttachmentService<CaseContentAttachment> {
+}
diff --git a/src/main/java/com/bsd/cases/service/impl/CaseContentCommentsServiceImpl.java b/src/main/java/com/bsd/cases/service/impl/CaseContentCommentsServiceImpl.java
new file mode 100644
index 0000000..ab78f81
--- /dev/null
+++ b/src/main/java/com/bsd/cases/service/impl/CaseContentCommentsServiceImpl.java
@@ -0,0 +1,13 @@
+package com.bsd.cases.service.impl;
+
+import com.bsd.cases.mapper.CaseContentCommentsMapper;
+import com.bsd.cases.model.CaseContentComments;
+import com.bsd.cases.service.CaseContentCommentsService;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+
+@Service("caseContentCommentsService")
+@Transactional
+public class CaseContentCommentsServiceImpl extends BaseServiceImpl<CaseContentCommentsMapper, CaseContentComments>
+        implements CaseContentCommentsService<CaseContentComments> {
+}
diff --git a/src/main/java/com/bsd/cases/service/impl/CaseContentLikeServiceImpl.java b/src/main/java/com/bsd/cases/service/impl/CaseContentLikeServiceImpl.java
new file mode 100644
index 0000000..db0e972
--- /dev/null
+++ b/src/main/java/com/bsd/cases/service/impl/CaseContentLikeServiceImpl.java
@@ -0,0 +1,12 @@
+package com.bsd.cases.service.impl;
+
+import com.bsd.cases.mapper.CaseContentLikeMapper;
+import com.bsd.cases.model.CaseContentLike;
+import com.bsd.cases.service.CaseContentLikeService;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+
+@Service("caseContentLikeService")
+@Transactional
+public class CaseContentLikeServiceImpl extends BaseServiceImpl<CaseContentLikeMapper, CaseContentLike> implements CaseContentLikeService<CaseContentLike> {
+}
diff --git a/src/main/java/com/bsd/cases/service/impl/CaseContentMaterialServiceImpl.java b/src/main/java/com/bsd/cases/service/impl/CaseContentMaterialServiceImpl.java
new file mode 100644
index 0000000..0d6b92f
--- /dev/null
+++ b/src/main/java/com/bsd/cases/service/impl/CaseContentMaterialServiceImpl.java
@@ -0,0 +1,13 @@
+package com.bsd.cases.service.impl;
+
+import com.bsd.cases.mapper.CaseContentMaterialMapper;
+import com.bsd.cases.model.CaseContentMaterial;
+import com.bsd.cases.service.CaseContentMaterialService;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+
+@Service("caseContentMaterialService")
+@Transactional
+public class CaseContentMaterialServiceImpl extends BaseServiceImpl<CaseContentMaterialMapper, CaseContentMaterial>
+        implements CaseContentMaterialService<CaseContentMaterial> {
+}
diff --git a/src/main/java/com/bsd/cases/service/impl/CaseContentServiceImpl.java b/src/main/java/com/bsd/cases/service/impl/CaseContentServiceImpl.java
new file mode 100644
index 0000000..257c772
--- /dev/null
+++ b/src/main/java/com/bsd/cases/service/impl/CaseContentServiceImpl.java
@@ -0,0 +1,12 @@
+package com.bsd.cases.service.impl;
+
+import com.bsd.cases.mapper.CaseContentMapper;
+import com.bsd.cases.model.CaseContent;
+import com.bsd.cases.service.CaseContentService;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+
+@Service("caseContentService")
+@Transactional
+public class CaseContentServiceImpl extends BaseServiceImpl<CaseContentMapper, CaseContent> implements CaseContentService<CaseContent> {
+}
diff --git a/src/main/java/com/bsd/cases/service/impl/CaseContentStaticalServiceImpl.java b/src/main/java/com/bsd/cases/service/impl/CaseContentStaticalServiceImpl.java
new file mode 100644
index 0000000..5b346e5
--- /dev/null
+++ b/src/main/java/com/bsd/cases/service/impl/CaseContentStaticalServiceImpl.java
@@ -0,0 +1,13 @@
+package com.bsd.cases.service.impl;
+
+import com.bsd.cases.mapper.CaseContentStaticalMapper;
+import com.bsd.cases.model.CaseContentStatical;
+import com.bsd.cases.service.CaseContentStaticalService;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+
+@Service("caseContentStaticalService")
+@Transactional
+public class CaseContentStaticalServiceImpl extends BaseServiceImpl<CaseContentStaticalMapper, CaseContentStatical>
+        implements CaseContentStaticalService<CaseContentStatical> {
+}
diff --git a/src/main/java/com/bsd/cases/service/impl/CaseContentViewServiceImpl.java b/src/main/java/com/bsd/cases/service/impl/CaseContentViewServiceImpl.java
new file mode 100644
index 0000000..ab95f64
--- /dev/null
+++ b/src/main/java/com/bsd/cases/service/impl/CaseContentViewServiceImpl.java
@@ -0,0 +1,16 @@
+package com.bsd.cases.service.impl;
+
+import com.bsd.cases.mapper.CaseContentMapper;
+import com.bsd.cases.mapper.CaseContentViewMapper;
+import com.bsd.cases.model.CaseContent;
+import com.bsd.cases.model.CaseContentView;
+import com.bsd.cases.service.CaseContentService;
+import com.bsd.cases.service.CaseContentViewService;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+
+@Service("caseContentViewService")
+@Transactional
+public class CaseContentViewServiceImpl extends BaseServiceImpl<CaseContentViewMapper, CaseContentView>
+        implements CaseContentViewService<CaseContentView> {
+}