diff --git a/src/main/java/com/project/milvus/application/impl/MilvusApplicationServiceImpl.java b/src/main/java/com/project/milvus/application/impl/MilvusApplicationServiceImpl.java
index 311cc15..0255523 100644
--- a/src/main/java/com/project/milvus/application/impl/MilvusApplicationServiceImpl.java
+++ b/src/main/java/com/project/milvus/application/impl/MilvusApplicationServiceImpl.java
@@ -45,7 +45,7 @@ public class MilvusApplicationServiceImpl implements MilvusApplicationService {
         // 1. 基础参数校验（在锁外，快速失败）
         checkMilvusDomainService.checkBasic(title);
 
-        String lockKey = buildLockKey(title.getPointIdsList());
+        String lockKey = buildLockKey(title.getAtomIdsList());
         RLock lock = redissonClient.getLock(lockKey);
 
         boolean locked = false;
@@ -103,11 +103,12 @@ public class MilvusApplicationServiceImpl implements MilvusApplicationService {
     private QuestionDTO buildQuestionDTO(TitleVector title) {
         QuestionDTO questionDTO = new QuestionDTO();
         questionDTO.setUseStatus(false);
-        questionDTO.setKpIdList(title.getPointIdsList());
+        questionDTO.setKpIdList(title.getAtomIdsList());
         questionDTO.setUniqueHash(title.getUniqueHash());
         questionDTO.setClusterId(title.getClusterId());
         questionDTO.setQuestionType(title.QuestionDetailDTO.getType());
         questionDTO.setQuestionDetailDTO(title.QuestionDetailDTO);
+        questionDTO.setTaskId(title.getTaskId());
 
         return questionDTO;
     }
diff --git a/src/main/java/com/project/milvus/domain/dto/TitleVector.java b/src/main/java/com/project/milvus/domain/dto/TitleVector.java
index 41b8086..a45303e 100644
--- a/src/main/java/com/project/milvus/domain/dto/TitleVector.java
+++ b/src/main/java/com/project/milvus/domain/dto/TitleVector.java
@@ -15,18 +15,20 @@ import java.util.stream.Collectors;
 public class TitleVector {
     public Long id;
     //知识点ID
-    public List<Long> pointIds;
+    public List<Long> atomIds;
     //题目向量
     public List<Float> titleVector;
     //题目唯一标识
     private String uniqueHash;
     //知识点簇
     private Long clusterId;
+    //任务ID
+    private Long taskId;
     //题目内容
     public QuestionDTO.QuestionDetailDTO QuestionDetailDTO;
 
-    public String getPointIdsHash() {
-        List<Long> sorted = new ArrayList<>(pointIds);
+    public String getAtomIdsHash() {
+        List<Long> sorted = new ArrayList<>(atomIds);
         Collections.sort(sorted);
         String canonical = sorted.stream()
                 .map(String::valueOf)
@@ -35,8 +37,8 @@ public class TitleVector {
         return DigestUtils.md5Hex(canonical);
     }
 
-    public List<Long> getPointIdsList() {
-        List<Long> sorted = new ArrayList<>(pointIds);
+    public List<Long> getAtomIdsList() {
+        List<Long> sorted = new ArrayList<>(atomIds);
         Collections.sort(sorted);
         return sorted;
     }
diff --git a/src/main/java/com/project/milvus/domain/service/impl/CheckMilvusDomainServiceImpl.java b/src/main/java/com/project/milvus/domain/service/impl/CheckMilvusDomainServiceImpl.java
index 3882699..e29e737 100644
--- a/src/main/java/com/project/milvus/domain/service/impl/CheckMilvusDomainServiceImpl.java
+++ b/src/main/java/com/project/milvus/domain/service/impl/CheckMilvusDomainServiceImpl.java
@@ -38,7 +38,7 @@ public class CheckMilvusDomainServiceImpl implements CheckMilvusDomainService {
             throw new MissingParameterException("请求参数缺失或格式错误");
         }
 
-        List<Long> pointIdsList = title.getPointIdsList();
+        List<Long> pointIdsList = title.getAtomIdsList();
         List<Float> titleVectorList = title.getTitleVectorList();
 
         if (CollectionUtil.isEmpty(pointIdsList) || CollectionUtil.isEmpty(titleVectorList)) {
@@ -49,6 +49,11 @@ public class CheckMilvusDomainServiceImpl implements CheckMilvusDomainService {
             throw new MissingParameterException("所属知识点簇ID不能为空");
         }
 
+        if (title.getTaskId() == null){
+            throw new MissingParameterException("考试任务ID不能为空");
+        }
+
+
         if(titleVectorList.size() != 1024){
             throw new MissingParameterException("向量格式错误");
         }
@@ -107,7 +112,7 @@ public class CheckMilvusDomainServiceImpl implements CheckMilvusDomainService {
     }
     public String buildQuestionHash(QuestionDTO.QuestionDetailDTO detailDTO, TitleVector title){
         //查询知识点并提取非空的 parseName
-        List<KnowledgePointEntity> knowledgePointEntities = knowledgePointBaseService.listByIds(title.getPointIdsList());
+        List<KnowledgePointEntity> knowledgePointEntities = knowledgePointBaseService.listByIds(title.getAtomIdsList());
         if (CollectionUtils.isEmpty(knowledgePointEntities)) {
             throw new IllegalArgumentException("知识点不存在"); // 空值防护
         }
@@ -129,7 +134,7 @@ public class CheckMilvusDomainServiceImpl implements CheckMilvusDomainService {
         //生成最终哈希（拆分拼接逻辑，提升可读性；增加分隔符避免字符串拼接歧义）
         String rawContent = String.format("%s|%s|%s",
                 StringUtils.isNotBlank(detailDTO.getQuestionContent()) ? detailDTO.getQuestionContent() : "",
-                StringUtils.isNotBlank(title.getPointIdsHash()) ? title.getPointIdsHash() : "",
+                StringUtils.isNotBlank(title.getAtomIdsHash()) ? title.getAtomIdsHash() : "",
                 DigestUtils.md5Hex(canonicalKnowledgePoints)
         );
         return DigestUtils.md5Hex(rawContent);
diff --git a/src/main/java/com/project/milvus/domain/service/impl/MilvusDemoServiceImpl.java b/src/main/java/com/project/milvus/domain/service/impl/MilvusDemoServiceImpl.java
index c1fceb7..16012a0 100644
--- a/src/main/java/com/project/milvus/domain/service/impl/MilvusDemoServiceImpl.java
+++ b/src/main/java/com/project/milvus/domain/service/impl/MilvusDemoServiceImpl.java
@@ -83,7 +83,7 @@ public class MilvusDemoServiceImpl implements MilvusDemoService {
 
         JsonObject vector = new JsonObject();
         vector.addProperty("id", title.getId());
-        vector.addProperty("point_ids", title.getPointIdsHash());
+        vector.addProperty("point_ids", title.getAtomIdsHash());
         vector.add("title_vector", title.getTitleVectorJson());
 
         InsertReq insertReq = InsertReq.builder()
@@ -113,7 +113,7 @@ public class MilvusDemoServiceImpl implements MilvusDemoService {
     public List<List<SearchResp.SearchResult>> query(TitleVector title){
         QuestionTypeEnum questionTypeEnum = QuestionTypeEnum.findByValue(title.getQuestionDetailDTO().getType());
 
-        String expr = String.format("point_ids == '%s'", title.getPointIdsHash());
+        String expr = String.format("point_ids == '%s'", title.getAtomIdsHash());
 
         SearchResp searchReq = client.search(SearchReq.builder()
                 .collectionName(COLLECTION_NAME+questionTypeEnum.getType())