diff --git a/bonus-modules/bonus-ai/src/main/java/com/bonus/ai/domain/dataset/AnnotationSubTaskEntity.java b/bonus-modules/bonus-ai/src/main/java/com/bonus/ai/domain/dataset/AnnotationSubTaskEntity.java
new file mode 100644
index 0000000..f6e13ac
--- /dev/null
+++ b/bonus-modules/bonus-ai/src/main/java/com/bonus/ai/domain/dataset/AnnotationSubTaskEntity.java
@@ -0,0 +1,43 @@
+package com.bonus.ai.domain.dataset;
+
+import com.bonus.ai.domain.enums.AnnotationFileStatus;
+import lombok.Data;
+
+import java.util.Date;
+
+@Data
+public class AnnotationSubTaskEntity {
+
+    AnnotationSubTaskEntity(Long taskId, Long datasetId, Long annotatorId, Long reviewerId, Long fileId){
+        this.taskId = taskId;
+        this.datasetId = datasetId;
+        this.annotatorId = annotatorId;
+        this.reviewerId = reviewerId;
+        this.fileId = fileId;
+    }
+    /**任务名称*/
+    private Long taskId;
+    /**数据集id*/
+    private Long datasetId;
+    /**标注人员id*/
+    private Long annotatorId;
+    /**审核人员id*/
+    private Long reviewerId;
+    /**文件id*/
+    private Long fileId;
+
+    /**文件标注状态*/
+    private AnnotationFileStatus annotateFileStatus;
+    /**标注结果*/
+    private String annotationResult;
+    /**标注来源，0人工标注，1智能标注*/
+    private String annotationSource;
+
+    /**审核驳回原因*/
+    private String auditFailedReason;
+
+    /**标注时间*/
+    private Date annotationTime;
+    /**审核时间*/
+    private Date reviewTime;
+}
\ No newline at end of file
diff --git a/bonus-modules/bonus-ai/src/main/java/com/bonus/ai/domain/dataset/AnnotationTaskEntity.java b/bonus-modules/bonus-ai/src/main/java/com/bonus/ai/domain/dataset/AnnotationTaskEntity.java
new file mode 100644
index 0000000..5e7a126
--- /dev/null
+++ b/bonus-modules/bonus-ai/src/main/java/com/bonus/ai/domain/dataset/AnnotationTaskEntity.java
@@ -0,0 +1,47 @@
+package com.bonus.ai.domain.dataset;
+
+import com.bonus.ai.domain.enums.AnnotationFileStatus;
+import com.bonus.ai.domain.enums.AnnotationTaskStatus;
+import com.bonus.common.core.web.domain.BaseEntity;
+import lombok.Data;
+
+import java.util.List;
+
+@Data
+public class AnnotationTaskEntity extends BaseEntity {
+
+    /**任务名称*/
+    private Long taskId;
+    /**数据集id*/
+    private Long datasetId;
+    /**标注团队id,为0表示未启用标注团队,1启用标注团队*/
+    private String isStartTeam;
+    /**任务名称*/
+    private String taskName;
+    /**任务描述*/
+    private String taskDesc;
+    /**标注场景 数据类型:0图片,1视频 ,2音频，3自由格式*/
+    private String annotateScene;
+    /**标注类型：图像分类，物体检测等*/
+    private String annotateType;
+    /**标签集合，标签之间用逗号分隔*/
+    private String labels;
+
+    /**在线标注工具里关联的项目id*/
+    Long projectId;
+
+    AnnotationTaskStatus annotateTaskStatus;
+
+    /**删除标志（0代表存在 1代表删除） */
+    private String delFlag;
+
+    /**标注人员列表*/
+    private List<Long> annotators;
+
+    /**审核人员列表*/
+    private List<Long> reviewers;
+
+    /**分配后子任务,一个标注文件对应一个子任务*/
+    private List<AnnotationSubTaskEntity>  subAnnotationTasks;
+
+}
diff --git a/bonus-modules/bonus-ai/src/main/java/com/bonus/ai/service/dataset/AnnotationTaskService.java b/bonus-modules/bonus-ai/src/main/java/com/bonus/ai/service/dataset/AnnotationTaskService.java
new file mode 100644
index 0000000..3c76dc0
--- /dev/null
+++ b/bonus-modules/bonus-ai/src/main/java/com/bonus/ai/service/dataset/AnnotationTaskService.java
@@ -0,0 +1,31 @@
+package com.bonus.ai.service.dataset;
+
+import com.bonus.ai.domain.dataset.AnnotationSubTaskEntity;
+import com.bonus.ai.domain.dataset.AnnotationTaskEntity;
+import com.bonus.ai.domain.dataset.DataSetEntity;
+
+public interface AnnotationTaskService {
+    /**创建标注任务*/
+    int createTask(AnnotationTaskEntity task);
+
+    /**删除标注任务*/
+    int deleteTaskById(Long taskId);
+
+    /**修改标注任务*/
+    int updateTask(AnnotationTaskEntity task);
+
+    /**获取标注任务详情*/
+    AnnotationTaskEntity getTaskInfo(Long taskId);
+
+    /**手工标注*/
+    void manualAnnotate(AnnotationSubTaskEntity subTask);
+
+    /**AI自动标注*/
+    void aiAnnotate(AnnotationSubTaskEntity subTask);
+
+    /**根据类型获取标注任务列表*/
+    DataSetEntity getTaskList(String type);
+
+    /**检查标注任务名唯一性*/
+    boolean checkTaskNameUnique(AnnotationTaskEntity task);
+}