diff --git a/src/main/java/com/project/appeal/domain/service/Impl/SearchAppealDomainServiceImpl.java b/src/main/java/com/project/appeal/domain/service/Impl/SearchAppealDomainServiceImpl.java
index 6370171..4713880 100644
--- a/src/main/java/com/project/appeal/domain/service/Impl/SearchAppealDomainServiceImpl.java
+++ b/src/main/java/com/project/appeal/domain/service/Impl/SearchAppealDomainServiceImpl.java
@@ -41,8 +41,6 @@ public class SearchAppealDomainServiceImpl implements SearchAppealDomainService
     private TaskMapper taskMapper;
     @Autowired
     private TaskKnowledgePointBaseService taskKnowledgePointBaseService;
-    @Autowired
-    private ProductLineMapper productLineMapper;
 
     private static final String KEY_VALUE_PATTERN = "\\{([^}]*)\\}\\:\\{([^}]*)\\}";
 
@@ -67,7 +65,7 @@ public class SearchAppealDomainServiceImpl implements SearchAppealDomainService
             //查询产品线相关的考试任务
             Set<Long> taskIdSet = appealDTOIPage.getRecords().stream().map(AppealDTO::getTaskId).collect(Collectors.toSet());
             if (!CollectionUtils.isEmpty(taskIdSet)){
-                List<TaskDTO> taskByIds = productLineMapper.getSubLineByTaskIDS(taskIdSet);
+                List<TaskDTO> taskByIds = taskMapper.getSubLineByTaskIDS(taskIdSet);
                 taskIdToLineAndCountMap = taskByIds.stream().collect(Collectors.toMap(TaskDTO::getId, taskDTO -> new Object[]{taskDTO.getSubLineName(),taskDTO.getShortAnswerScore()}));
             }
         }else{
diff --git a/src/main/java/com/project/classicpaper/application/impl/ClassicCategoryApplicationServiceImpl.java b/src/main/java/com/project/classicpaper/application/impl/ClassicCategoryApplicationServiceImpl.java
index a063236..f668ed7 100644
--- a/src/main/java/com/project/classicpaper/application/impl/ClassicCategoryApplicationServiceImpl.java
+++ b/src/main/java/com/project/classicpaper/application/impl/ClassicCategoryApplicationServiceImpl.java
@@ -74,12 +74,12 @@ public class ClassicCategoryApplicationServiceImpl implements ClassicCategoryApp
     private void injectPaperSetCount(List<ClassicCategoryDTO> nodes, Map<Long, Integer> countMap) {
         for (ClassicCategoryDTO node : nodes) {
             if (node.getChildrenList() != null && !node.getChildrenList().isEmpty()) {
-                // 一级分类：先递归处理子节点，再累加
+                // 一级分类：先递归处理子节点，再累加自身及子节点
                 injectPaperSetCount(node.getChildrenList(), countMap);
                 int sum = node.getChildrenList().stream()
                         .mapToInt(c -> c.getPaperSetCount() != null ? c.getPaperSetCount() : 0)
                         .sum();
-                node.setPaperSetCount(sum);
+                node.setPaperSetCount(sum + countMap.getOrDefault(node.getId(), 0));
             } else {
                 // 二级分类：直接取统计值
                 node.setPaperSetCount(countMap.getOrDefault(node.getId(), 0));
diff --git a/src/main/java/com/project/information/mapper/ProductLineMapper.java b/src/main/java/com/project/information/mapper/ProductLineMapper.java
index d4b97d3..0dda7df 100644
--- a/src/main/java/com/project/information/mapper/ProductLineMapper.java
+++ b/src/main/java/com/project/information/mapper/ProductLineMapper.java
@@ -15,17 +15,4 @@ public interface ProductLineMapper extends BaseMapper<ProductLineEntity> {
 
     @Select("SELECT * FROM evaluator_product_line WHERE id = #{id}")
     ProductLineEntity selectByIdIncludeDeleted(@Param("id") Long id);
-
-    @Select({
-            "<script>",
-            "select t.id, e.name as subLineName,t.short_answer_score ",
-            "from evaluator_product_line e ",
-            "inner join evaluator_task t on e.id = t.sub_line_id ",
-            "where t.id in ",
-            "<foreach collection='taskIds' item='id' open='(' separator=',' close=')'>",
-            "#{id}",
-            "</foreach>",
-            "</script>"
-    })
-    List<TaskDTO> getSubLineByTaskIDS(@Param("taskIds") Set<Long> taskIds);
 }
diff --git a/src/main/java/com/project/task/mapper/TaskMapper.java b/src/main/java/com/project/task/mapper/TaskMapper.java
index 764ed5b..3b56edf 100644
--- a/src/main/java/com/project/task/mapper/TaskMapper.java
+++ b/src/main/java/com/project/task/mapper/TaskMapper.java
@@ -8,6 +8,7 @@ import org.apache.ibatis.annotations.Select;
 import org.springframework.data.repository.query.Param;
 
 import java.util.List;
+import java.util.Set;
 
 @Mapper
 public interface TaskMapper extends BaseMapper<TaskEntity> {
@@ -55,4 +56,17 @@ public interface TaskMapper extends BaseMapper<TaskEntity> {
             @Param("lineId") Long lineId,
             @Param("businessId") Long businessId,
             @Param("subLineName") String subLineName);
+
+    @Select({
+            "<script>",
+            "select t.id, e.name as subLineName,t.short_answer_score ",
+            "from evaluator_task t ",
+            "left join evaluator_product_line e on e.id = t.sub_line_id ",
+            "where t.id in ",
+            "<foreach collection='taskIds' item='id' open='(' separator=',' close=')'>",
+            "#{id}",
+            "</foreach>",
+            "</script>"
+    })
+    List<TaskDTO> getSubLineByTaskIDS(@Param("taskIds") Set<Long> taskIds);
 }