diff --git a/tashow-module/tashow-module-ai/src/main/java/com/tashow/cloud/ai/controller/admin/aisample/AiSampleTagController.java b/tashow-module/tashow-module-ai/src/main/java/com/tashow/cloud/ai/controller/admin/aisample/AiSampleTagController.java
index 0fe0bbf..15be271 100644
--- a/tashow-module/tashow-module-ai/src/main/java/com/tashow/cloud/ai/controller/admin/aisample/AiSampleTagController.java
+++ b/tashow-module/tashow-module-ai/src/main/java/com/tashow/cloud/ai/controller/admin/aisample/AiSampleTagController.java
@@ -2,6 +2,7 @@ package com.tashow.cloud.ai.controller.admin.aisample;
 
 import com.tashow.cloud.ai.controller.admin.aisample.vo.AiSampleTagListRespVO;
 import com.tashow.cloud.ai.controller.admin.aisample.vo.AiSampleTagPageReqVO;
+import com.tashow.cloud.ai.controller.admin.aisample.vo.AiSampleTagGroupRespVO;
 import com.tashow.cloud.ai.controller.admin.aisample.vo.AiSampleTagSaveReqVO;
 import com.tashow.cloud.ai.dal.dataobject.aisample.AiSampleTagDO;
 import com.tashow.cloud.ai.service.aisample.AiSampleTagService;
@@ -66,6 +67,14 @@ public class AiSampleTagController {
         return success(BeanUtils.toBean(aiSampleTagService.getAiSampleTagList(), AiSampleTagListRespVO.class));
     }
 
+    @GetMapping("/group-list-by-tag-id")
+    @Operation(summary = "根据标签 id 获取分组")
+    @Parameter(name = "tagId", description = "标签 id", required = true)
+    @PermitAll
+    public CommonResult<List<AiSampleTagGroupRespVO>> getGroupListByTagId(@RequestParam("tagId") Long tagId) {
+        return success(BeanUtils.toBean(aiSampleTagService.getGroupListByTagId(tagId), AiSampleTagGroupRespVO.class));
+    }
+
     @GetMapping("/page")
     @Operation(summary = "获得样本标签库分页")
 //    @PreAuthorize("@ss.hasPermission('ai:sampleTag:query')")
@@ -75,4 +84,4 @@ public class AiSampleTagController {
         return success(pageResult);
     }
 
-}
\ No newline at end of file
+}
diff --git a/tashow-module/tashow-module-ai/src/main/java/com/tashow/cloud/ai/controller/admin/aisample/vo/AiSampleRespVO.java b/tashow-module/tashow-module-ai/src/main/java/com/tashow/cloud/ai/controller/admin/aisample/vo/AiSampleRespVO.java
index cca4bce..5c14363 100644
--- a/tashow-module/tashow-module-ai/src/main/java/com/tashow/cloud/ai/controller/admin/aisample/vo/AiSampleRespVO.java
+++ b/tashow-module/tashow-module-ai/src/main/java/com/tashow/cloud/ai/controller/admin/aisample/vo/AiSampleRespVO.java
@@ -47,4 +47,10 @@ public class AiSampleRespVO {
     @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss", timezone = "GMT+8")
     private LocalDateTime updateTime;
 
+
+    @Schema(description = "文件后缀")
+    private String suffix;
+
+
+
 }
\ No newline at end of file
diff --git a/tashow-module/tashow-module-ai/src/main/java/com/tashow/cloud/ai/dal/dataobject/aisample/AiSampleDO.java b/tashow-module/tashow-module-ai/src/main/java/com/tashow/cloud/ai/dal/dataobject/aisample/AiSampleDO.java
index de91367..ab1eb1f 100644
--- a/tashow-module/tashow-module-ai/src/main/java/com/tashow/cloud/ai/dal/dataobject/aisample/AiSampleDO.java
+++ b/tashow-module/tashow-module-ai/src/main/java/com/tashow/cloud/ai/dal/dataobject/aisample/AiSampleDO.java
@@ -59,5 +59,9 @@ public class AiSampleDO extends BaseDO {
      * 样本注释
      */
     private String remark;
+    /**
+     *后缀）
+     */
+    private String suffix;
 
 }
\ No newline at end of file
diff --git a/tashow-module/tashow-module-ai/src/main/java/com/tashow/cloud/ai/dal/mysql/aisample/AiSampleTagMapper.java b/tashow-module/tashow-module-ai/src/main/java/com/tashow/cloud/ai/dal/mysql/aisample/AiSampleTagMapper.java
index 9056d3d..99aaa13 100644
--- a/tashow-module/tashow-module-ai/src/main/java/com/tashow/cloud/ai/dal/mysql/aisample/AiSampleTagMapper.java
+++ b/tashow-module/tashow-module-ai/src/main/java/com/tashow/cloud/ai/dal/mysql/aisample/AiSampleTagMapper.java
@@ -28,6 +28,7 @@ public interface AiSampleTagMapper extends BaseMapperX<AiSampleTagDO> {
             "FROM tz_ai_sample_tag t " +
             "INNER JOIN tz_ai_sample_tag_group_relate r ON t.id = r.sample_tag_id " +
             "<where>" +
+            "AND t.deleted =0"+
             "    <if test=\"pageReqVO.groupId != null\">" +
             "        AND r.sample_tag_group_id = #{pageReqVO.groupId}" +
             "    </if>" +
diff --git a/tashow-module/tashow-module-ai/src/main/java/com/tashow/cloud/ai/service/aisample/AiSampleServiceImpl.java b/tashow-module/tashow-module-ai/src/main/java/com/tashow/cloud/ai/service/aisample/AiSampleServiceImpl.java
index 51a29af..f2a409c 100644
--- a/tashow-module/tashow-module-ai/src/main/java/com/tashow/cloud/ai/service/aisample/AiSampleServiceImpl.java
+++ b/tashow-module/tashow-module-ai/src/main/java/com/tashow/cloud/ai/service/aisample/AiSampleServiceImpl.java
@@ -65,11 +65,14 @@ public class AiSampleServiceImpl implements AiSampleService {
             //保存样本信息
             AiSampleDO aiSampleDO = new AiSampleDO();
             aiSampleDO.setSampleFilePath(filePath);
-            aiSampleDO.setSampleName(file.getOriginalFilename());
+            String filename = file.getOriginalFilename();
+            String displayName = filename.substring(0, filename.lastIndexOf('.'));
+            aiSampleDO.setSampleName(displayName);
+            aiSampleDO.setSuffix(filename.substring(filename.lastIndexOf('.') + 1));
             aiSampleDO.setSampleMineType(file.getContentType());
             aiSampleDO.setSampleSize(file.getSize());
             aiSampleMapper.insert(aiSampleDO);
-            urls.add(new AiSampleFileRespVO().setFileUrl(filePath).setFileName(file.getOriginalFilename()));
+            urls.add(new AiSampleFileRespVO().setFileUrl(filePath).setFileName(filename).setDisplayName(displayName));
         }
         // 返回
         return urls;
diff --git a/tashow-module/tashow-module-ai/src/main/java/com/tashow/cloud/ai/service/aisample/AiSampleTagService.java b/tashow-module/tashow-module-ai/src/main/java/com/tashow/cloud/ai/service/aisample/AiSampleTagService.java
index 2e2a48c..b418b7c 100644
--- a/tashow-module/tashow-module-ai/src/main/java/com/tashow/cloud/ai/service/aisample/AiSampleTagService.java
+++ b/tashow-module/tashow-module-ai/src/main/java/com/tashow/cloud/ai/service/aisample/AiSampleTagService.java
@@ -3,6 +3,7 @@ package com.tashow.cloud.ai.service.aisample;
 import com.tashow.cloud.ai.controller.admin.aisample.vo.AiSampleTagPageReqVO;
 import com.tashow.cloud.ai.controller.admin.aisample.vo.AiSampleTagSaveReqVO;
 import com.tashow.cloud.ai.dal.dataobject.aisample.AiSampleTagDO;
+import com.tashow.cloud.ai.dal.dataobject.aisample.AiSampleTagGroupDO;
 import com.tashow.cloud.common.pojo.PageResult;
 import jakarta.validation.Valid;
 
@@ -58,4 +59,12 @@ public interface AiSampleTagService {
      * @return
      */
     List<AiSampleTagDO> getAiSampleTagList();
-}
\ No newline at end of file
+
+    /**
+     * 根据标签 id 获取关联分组列表
+     *
+     * @param tagId 标签 id
+     * @return 分组列表
+     */
+    List<AiSampleTagGroupDO> getGroupListByTagId(Long tagId);
+}
diff --git a/tashow-module/tashow-module-ai/src/main/java/com/tashow/cloud/ai/service/aisample/AiSampleTagServiceImpl.java b/tashow-module/tashow-module-ai/src/main/java/com/tashow/cloud/ai/service/aisample/AiSampleTagServiceImpl.java
index 51c2369..dc0538b 100644
--- a/tashow-module/tashow-module-ai/src/main/java/com/tashow/cloud/ai/service/aisample/AiSampleTagServiceImpl.java
+++ b/tashow-module/tashow-module-ai/src/main/java/com/tashow/cloud/ai/service/aisample/AiSampleTagServiceImpl.java
@@ -5,7 +5,9 @@ import com.baomidou.mybatisplus.core.metadata.IPage;
 import com.tashow.cloud.ai.controller.admin.aisample.vo.AiSampleTagPageReqVO;
 import com.tashow.cloud.ai.controller.admin.aisample.vo.AiSampleTagSaveReqVO;
 import com.tashow.cloud.ai.dal.dataobject.aisample.AiSampleTagDO;
+import com.tashow.cloud.ai.dal.dataobject.aisample.AiSampleTagGroupDO;
 import com.tashow.cloud.ai.dal.dataobject.aisample.AiSampleTagGroupRelateDO;
+import com.tashow.cloud.ai.dal.mysql.aisample.AiSampleTagGroupMapper;
 import com.tashow.cloud.ai.dal.mysql.aisample.AiSampleTagGroupRelateMapper;
 import com.tashow.cloud.ai.dal.mysql.aisample.AiSampleTagMapper;
 import com.tashow.cloud.common.pojo.PageResult;
@@ -17,6 +19,7 @@ import org.springframework.validation.annotation.Validated;
 
 import java.util.ArrayList;
 import java.util.List;
+import java.util.stream.Collectors;
 
 /**
  * 样本标签库 Service 实现类
@@ -30,6 +33,8 @@ public class AiSampleTagServiceImpl implements AiSampleTagService {
     @Resource
     private AiSampleTagMapper aiSampleTagMapper;
     @Resource
+    private AiSampleTagGroupMapper aiSampleTagGroupMapper;
+    @Resource
     private AiSampleTagGroupRelateMapper tagGroupRelateMapper;
 
     @Override
@@ -41,7 +46,6 @@ public class AiSampleTagServiceImpl implements AiSampleTagService {
         List<AiSampleTagGroupRelateDO> tagGroupRelateDOS = new ArrayList<>();
         for (Long groupId : createReqVO.getGroupIds()) {
             AiSampleTagGroupRelateDO tagGroupRelateDO = new AiSampleTagGroupRelateDO();
-            tagGroupRelateDO.setSampleTagId(createReqVO.getId());
             tagGroupRelateDO.setSampleTagGroupId(groupId);
             tagGroupRelateDO.setSampleTagId(aiSampleTag.getId());
             tagGroupRelateDOS.add(tagGroupRelateDO);
@@ -58,11 +62,13 @@ public class AiSampleTagServiceImpl implements AiSampleTagService {
         // 更新
         AiSampleTagDO updateObj = BeanUtils.toBean(updateReqVO, AiSampleTagDO.class);
         aiSampleTagMapper.updateById(updateObj);
-        //删除所有关联
-        tagGroupRelateMapper.delete(new LambdaQueryWrapper<AiSampleTagGroupRelateDO>().eq(AiSampleTagGroupRelateDO::getSampleTagId, updateReqVO.getId()));
+        List<Long> groupIds = updateReqVO.getGroupIds();
+        // 删除该标签的所有旧关联
+        tagGroupRelateMapper.delete(new LambdaQueryWrapper<AiSampleTagGroupRelateDO>()
+                .eq(AiSampleTagGroupRelateDO::getSampleTagId, updateReqVO.getId()));
         //插入关联
         List<AiSampleTagGroupRelateDO> tagGroupRelateDOS = new ArrayList<>();
-        for (Long groupId : updateReqVO.getGroupIds()) {
+        for (Long groupId : groupIds) {
             AiSampleTagGroupRelateDO tagGroupRelateDO = new AiSampleTagGroupRelateDO();
             tagGroupRelateDO.setSampleTagId(updateReqVO.getId());
             tagGroupRelateDO.setSampleTagGroupId(groupId);
@@ -100,4 +106,17 @@ public class AiSampleTagServiceImpl implements AiSampleTagService {
     public List<AiSampleTagDO> getAiSampleTagList() {
         return aiSampleTagMapper.selectList(new LambdaQueryWrapper<AiSampleTagDO>().orderByDesc(AiSampleTagDO::getId));
     }
-}
\ No newline at end of file
+
+    @Override
+    public List<AiSampleTagGroupDO> getGroupListByTagId(Long tagId) {
+        List<AiSampleTagGroupRelateDO> relateList = tagGroupRelateMapper.selectList(
+                new LambdaQueryWrapper<AiSampleTagGroupRelateDO>()
+                        .eq(AiSampleTagGroupRelateDO::getSampleTagId, tagId));
+        List<Long> groupIds = relateList.stream()
+                .map(AiSampleTagGroupRelateDO::getSampleTagGroupId)
+                .distinct()
+                .collect(Collectors.toList());
+        return aiSampleTagGroupMapper.selectList(
+                new LambdaQueryWrapper<AiSampleTagGroupDO>().in(AiSampleTagGroupDO::getId, groupIds));
+    }
+}