diff --git a/src/main/java/com/guo/learningprogresstracker/dto/request/UpsertReviewMindMapRequest.java b/src/main/java/com/guo/learningprogresstracker/dto/request/UpsertReviewMindMapRequest.java
deleted file mode 100644
index d2401b2..0000000
--- a/src/main/java/com/guo/learningprogresstracker/dto/request/UpsertReviewMindMapRequest.java
+++ /dev/null
@@ -1,16 +0,0 @@
-package com.guo.learningprogresstracker.dto.request;
-
-import jakarta.validation.constraints.NotBlank;
-import lombok.Data;
-
-@Data
-public class UpsertReviewMindMapRequest {
-
-    @NotBlank(message = "思维导图标题不可为空")
-    private String title;
-
-    @NotBlank(message = "思维导图内容不可为空")
-    private String content;
-
-    private String contentFormat;
-}
diff --git a/src/main/java/com/guo/learningprogresstracker/entity/ReviewMindMapEntity.java b/src/main/java/com/guo/learningprogresstracker/entity/ReviewMindMapEntity.java
deleted file mode 100644
index 7547c24..0000000
--- a/src/main/java/com/guo/learningprogresstracker/entity/ReviewMindMapEntity.java
+++ /dev/null
@@ -1,60 +0,0 @@
-package com.guo.learningprogresstracker.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 lombok.Data;
-
-import java.io.Serializable;
-import java.time.LocalDateTime;
-
-@TableName(value = "review_mind_maps")
-@Data
-public class ReviewMindMapEntity extends BaseEntity implements Serializable {
-
-    @TableId(value = "id", type = IdType.AUTO)
-    private Integer id;
-
-    @TableField(value = "task_num")
-    private String taskNum;
-
-    @TableField(value = "title")
-    private String title;
-
-    @TableField(value = "content")
-    private String content;
-
-    @TableField(value = "content_format")
-    private String contentFormat;
-
-    @TableField(value = "source_type")
-    private String sourceType;
-
-    @TableField(value = "file_name")
-    private String fileName;
-
-    @TableField(value = "file_path")
-    private String filePath;
-
-    @TableField(value = "file_format")
-    private String fileFormat;
-
-    @TableField(value = "parsed_content")
-    private String parsedContent;
-
-    @TableField(value = "parse_status")
-    private String parseStatus;
-
-    @TableField(value = "parse_error")
-    private String parseError;
-
-    @TableField(value = "summary")
-    private String summary;
-
-    @TableField(value = "last_parsed_time")
-    private LocalDateTime lastParsedTime;
-
-    @TableField(exist = false)
-    private static final long serialVersionUID = 1L;
-}
diff --git a/src/main/java/com/guo/learningprogresstracker/enums/ReviewMindMapFileFormatEnum.java b/src/main/java/com/guo/learningprogresstracker/enums/ReviewMindMapFileFormatEnum.java
deleted file mode 100644
index 391f095..0000000
--- a/src/main/java/com/guo/learningprogresstracker/enums/ReviewMindMapFileFormatEnum.java
+++ /dev/null
@@ -1,40 +0,0 @@
-package com.guo.learningprogresstracker.enums;
-
-import lombok.AllArgsConstructor;
-
-import java.util.Locale;
-
-@AllArgsConstructor
-public enum ReviewMindMapFileFormatEnum {
-    XMIND("XMIND"),
-    MARKDOWN("MARKDOWN"),
-    OPML("OPML"),
-    FREEMIND("FREEMIND"),
-    TEXT("TEXT");
-
-    private final String code;
-
-    public String getCode() {
-        return code;
-    }
-
-    public static ReviewMindMapFileFormatEnum fromFileName(String fileName) {
-        String normalized = fileName == null ? "" : fileName.toLowerCase(Locale.ROOT);
-        if (normalized.endsWith(".xmind")) {
-            return XMIND;
-        }
-        if (normalized.endsWith(".md") || normalized.endsWith(".markdown")) {
-            return MARKDOWN;
-        }
-        if (normalized.endsWith(".opml")) {
-            return OPML;
-        }
-        if (normalized.endsWith(".mm")) {
-            return FREEMIND;
-        }
-        if (normalized.endsWith(".txt")) {
-            return TEXT;
-        }
-        return TEXT;
-    }
-}
diff --git a/src/main/java/com/guo/learningprogresstracker/enums/ReviewMindMapParseStatusEnum.java b/src/main/java/com/guo/learningprogresstracker/enums/ReviewMindMapParseStatusEnum.java
deleted file mode 100644
index c3687df..0000000
--- a/src/main/java/com/guo/learningprogresstracker/enums/ReviewMindMapParseStatusEnum.java
+++ /dev/null
@@ -1,15 +0,0 @@
-package com.guo.learningprogresstracker.enums;
-
-import lombok.AllArgsConstructor;
-
-@AllArgsConstructor
-public enum ReviewMindMapParseStatusEnum {
-    SUCCESS("SUCCESS"),
-    FAILED("FAILED");
-
-    private final String code;
-
-    public String getCode() {
-        return code;
-    }
-}
diff --git a/src/main/java/com/guo/learningprogresstracker/mapper/ReviewMindMapMapper.java b/src/main/java/com/guo/learningprogresstracker/mapper/ReviewMindMapMapper.java
deleted file mode 100644
index 8de4fae..0000000
--- a/src/main/java/com/guo/learningprogresstracker/mapper/ReviewMindMapMapper.java
+++ /dev/null
@@ -1,9 +0,0 @@
-package com.guo.learningprogresstracker.mapper;
-
-import com.baomidou.mybatisplus.core.mapper.BaseMapper;
-import com.guo.learningprogresstracker.entity.ReviewMindMapEntity;
-import org.apache.ibatis.annotations.Mapper;
-
-@Mapper
-public interface ReviewMindMapMapper extends BaseMapper<ReviewMindMapEntity> {
-}