diff --git a/common/src/main/java/com/sdm/common/config/CacheConfig.java b/common/src/main/java/com/sdm/common/config/CacheConfig.java
index ada42515..0f3ed61c 100644
--- a/common/src/main/java/com/sdm/common/config/CacheConfig.java
+++ b/common/src/main/java/com/sdm/common/config/CacheConfig.java
@@ -26,7 +26,9 @@ public class CacheConfig {
         SimpleCacheManager cacheManager = new SimpleCacheManager();
         cacheManager.setCaches(Arrays.asList(
                 // 用户名缓存
-                new ConcurrentMapCache("userNames")
+                new ConcurrentMapCache("userNames"),
+                // 查询任务树列表缓存
+                new ConcurrentMapCache("taskTreeListCache")
                 // 可以添加其他缓存配置
         ));
         return cacheManager;
diff --git a/outbridge/src/main/java/com/sdm/outbridge/mode/HkUploadFileReq.java b/outbridge/src/main/java/com/sdm/outbridge/mode/HkUploadFileReq.java
index 864b5dbb..cfabdef2 100644
--- a/outbridge/src/main/java/com/sdm/outbridge/mode/HkUploadFileReq.java
+++ b/outbridge/src/main/java/com/sdm/outbridge/mode/HkUploadFileReq.java
@@ -27,7 +27,7 @@ public class HkUploadFileReq {
     public long componentInstId = 8000004142460000204L;
 
     @Schema(description = "表名称")
-    public String tableName = "oa_threee_d_review";
+    public String tableName = "oa_three_d_review";
 
     @Schema(description = "字段名称")
     public String columnName = "simulation_table;";
diff --git a/outbridge/src/main/java/com/sdm/outbridge/service/lyric/LyricIntegrateService.java b/outbridge/src/main/java/com/sdm/outbridge/service/lyric/LyricIntegrateService.java
index 9e7ece68..d0502b3f 100644
--- a/outbridge/src/main/java/com/sdm/outbridge/service/lyric/LyricIntegrateService.java
+++ b/outbridge/src/main/java/com/sdm/outbridge/service/lyric/LyricIntegrateService.java
@@ -489,9 +489,6 @@ public class LyricIntegrateService {
         return response;
     }
 
-    public String getHkToken(String jobNo) {
-        return getHKCloudToken(jobNo);
-    }
 }
 
 
diff --git a/project/src/main/java/com/sdm/project/controller/SimulationProjectController.java b/project/src/main/java/com/sdm/project/controller/SimulationProjectController.java
index 7b37696a..374b841e 100644
--- a/project/src/main/java/com/sdm/project/controller/SimulationProjectController.java
+++ b/project/src/main/java/com/sdm/project/controller/SimulationProjectController.java
@@ -5,6 +5,7 @@ import com.sdm.common.entity.req.task.TaskExportExcelFormat;
 import com.sdm.common.entity.req.task.TaskTreeExportExcelFormat;
 import com.sdm.common.log.annotation.SysLog;
 import com.sdm.project.model.bo.ModifyProjectNode;
+import com.sdm.project.model.req.ProjectTreeListReq;
 import com.sdm.project.model.req.ProjectTreeTagReq;
 import com.sdm.project.model.req.SpdmNodeReq;
 import com.sdm.project.service.IProjectService;
@@ -68,5 +69,18 @@ public class SimulationProjectController {
         return taskService.newExportTaskTree(taskTreeExportExcelFormat, httpservletResponse);
     }
 
+    /**
+     * 任务分析项树
+     *
+     * @param req
+     * @return
+     */
+    @SysLog("获取多个项目的任务分析项树")
+    @PostMapping("/getTaskTreeList")
+    @Operation(summary = "获取多个项目的任务分析项树", description = "获取多个项目的任务分析项树")
+    public SdmResponse getTaskTreeList(@RequestBody ProjectTreeListReq req) {
+        return projectService.getTaskTreeList(req);
+    }
+
 
 }
diff --git a/project/src/main/java/com/sdm/project/dao/SimulationProjectMapper.java b/project/src/main/java/com/sdm/project/dao/SimulationProjectMapper.java
index 39af2ef4..fb5dd0dd 100644
--- a/project/src/main/java/com/sdm/project/dao/SimulationProjectMapper.java
+++ b/project/src/main/java/com/sdm/project/dao/SimulationProjectMapper.java
@@ -181,4 +181,7 @@ public interface SimulationProjectMapper {
     List<SimulationNodeResp> querySimulationNodeByUuids(@Param("list")List<String> uuids);
 
     List<ProjectNodePo> getNodeByIdList(@Param("nodeIdList") List<Long> nodeIdList);
+
+    List<ProjectNodePo> getNodeListByType(@Param("nodeTypeList") List<String> nodeTypeList);
+
 }
diff --git a/project/src/main/java/com/sdm/project/model/req/ProjectTreeListReq.java b/project/src/main/java/com/sdm/project/model/req/ProjectTreeListReq.java
new file mode 100644
index 00000000..aaa8e2cc
--- /dev/null
+++ b/project/src/main/java/com/sdm/project/model/req/ProjectTreeListReq.java
@@ -0,0 +1,19 @@
+package com.sdm.project.model.req;
+
+import com.sdm.project.model.bo.TaskNodeTag;
+import jakarta.validation.constraints.NotEmpty;
+import lombok.Data;
+
+import java.util.List;
+
+@Data
+public class ProjectTreeListReq {
+
+    private String projectNodeId;
+
+    private String phaseNodeId;
+
+    @NotEmpty(message = "tagMap不能为空")
+    private List<TaskNodeTag> tagMap;
+
+}
diff --git a/project/src/main/java/com/sdm/project/service/IProjectService.java b/project/src/main/java/com/sdm/project/service/IProjectService.java
index 45c7f39e..bb3dc0d0 100644
--- a/project/src/main/java/com/sdm/project/service/IProjectService.java
+++ b/project/src/main/java/com/sdm/project/service/IProjectService.java
@@ -28,4 +28,6 @@ public interface IProjectService {
 
     SdmResponse exportTaskTree(TaskTreeExportExcelFormat taskTreeExportExcelFormat, HttpServletResponse httpservletResponse);
 
+    SdmResponse getTaskTreeList(ProjectTreeListReq req);
+
 }
diff --git a/project/src/main/java/com/sdm/project/service/impl/LyricInternalServiceImpl.java b/project/src/main/java/com/sdm/project/service/impl/LyricInternalServiceImpl.java
index 6bf529e8..f4c6df5d 100644
--- a/project/src/main/java/com/sdm/project/service/impl/LyricInternalServiceImpl.java
+++ b/project/src/main/java/com/sdm/project/service/impl/LyricInternalServiceImpl.java
@@ -1171,7 +1171,7 @@ public class LyricInternalServiceImpl implements ILyricInternalService {
         uploadFileReq.setSysId(1691399963692630016L);
         uploadFileReq.setFormId(1847115435993071616L);
         uploadFileReq.setComponentInstId(8000004142460000204L);
-        uploadFileReq.setTableName("oa_threee_d_review");
+        uploadFileReq.setTableName("oa_three_d_review");
         uploadFileReq.setColumnName("simulation_table");
         uploadFileReq.setXmh(req.getProjectCode());
         uploadFileReq.setGwh(req.getWorkspaceCode());
@@ -1435,7 +1435,7 @@ public class LyricInternalServiceImpl implements ILyricInternalService {
         if (cidUserRespSdmResponse.getData() == null) {
             return SdmResponse.failed("根据工号获取username失败");
         }
-        String token = lyricIntegrateService.getHkToken(cidUserRespSdmResponse.getData().getUsername());
+        String token = lyricIntegrateService.getHKCloudToken(cidUserRespSdmResponse.getData().getUsername());
         return SdmResponse.success(token);
     }
 
diff --git a/project/src/main/java/com/sdm/project/service/impl/ProjectServiceImpl.java b/project/src/main/java/com/sdm/project/service/impl/ProjectServiceImpl.java
index 2226a94e..16bd179e 100644
--- a/project/src/main/java/com/sdm/project/service/impl/ProjectServiceImpl.java
+++ b/project/src/main/java/com/sdm/project/service/impl/ProjectServiceImpl.java
@@ -36,6 +36,7 @@ import com.sdm.project.model.req.*;
 import com.sdm.project.model.vo.SpdmExportNewTaskVo;
 import com.sdm.project.model.vo.SpdmNewTaskVo;
 import com.sdm.project.model.vo.SpdmNodeExtraVo;
+import com.sdm.project.model.vo.SpdmNodeVo;
 import com.sdm.project.service.IProjectService;
 import com.sdm.project.service.ISimulationPerformanceExtraService;
 import com.sdm.project.service.ISimulationPerformanceService;
@@ -48,6 +49,8 @@ import org.apache.commons.lang3.ObjectUtils;
 import org.apache.commons.lang3.StringUtils;
 import org.springframework.beans.BeanUtils;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.cache.Cache;
+import org.springframework.cache.CacheManager;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 import org.springframework.transaction.interceptor.TransactionAspectSupport;
@@ -139,6 +142,15 @@ public class ProjectServiceImpl extends BaseService implements IProjectService {
 
     private static final String PERFORMANCE_CODE = "指标编号";
 
+    private static final String TAG1 = "tag1";
+    private static final String TAG2 = "tag2";
+    private static final String NODE_TYPE_PROJECT = NodeTypeEnum.PROJECT.getValue();
+    private static final String NODE_TYPE_PHASE = NodeTypeEnum.PHASE.getValue();
+    private static final List<TaskNodeTag> EMPTY_TAG_LIST = Collections.emptyList();
+    @Autowired
+    private CacheManager cacheManager;
+
+
     @Override
     @Transactional
     public SdmResponse add(JSONObject jsonObject) {
@@ -2508,4 +2520,234 @@ public class ProjectServiceImpl extends BaseService implements IProjectService {
         return projectNodePo;
     }
 
+    /**
+     * 调用getTaskTree并统一处理返回结果
+     * @param req
+     * @return
+     */
+    private List<NodeAllBase> getTaskTreeData(ProjectTreeTagReq req) {
+        if (req == null || CollectionUtils.isEmpty(req.getIdMap())) {
+            return new ArrayList<>();
+        }
+        // 构建缓存key：唯一标识本次查询
+        String cacheKey = "taskTree_" + req.getIdMap().stream().map(t -> t.getKey() + "_" + t.getValue()).collect(Collectors.joining(","));
+        Cache cache = cacheManager.getCache("taskTreeListCache");
+        if (cache != null && cache.get(cacheKey) != null) {
+            // 缓存命中，直接返回，不调用getTaskTree()
+            log.info("--------------------------命中缓存--------------------------");
+            return (List<NodeAllBase>) cache.get(cacheKey).get();
+        }
+        // 缓存未命中，执行原逻辑
+        SdmResponse taskTree = getTaskTree(req);
+        if (taskTree == null || taskTree.getData() == null) {
+            return new ArrayList<>();
+        }
+        if (!(taskTree.getData() instanceof List)) {
+            return new ArrayList<>();
+        }
+        List<?> dataList = (List<?>) taskTree.getData();
+        if (dataList.stream().noneMatch(NodeAllBase.class::isInstance)) {
+            return new ArrayList<>();
+        }
+        List<NodeAllBase> result = dataList.stream().map(NodeAllBase.class::cast).collect(Collectors.toList());
+        // 存入缓存，设置过期时间（根据业务调整，比如5分钟，避免数据不一致）
+        if (cache != null) {
+            cache.put(cacheKey, result);
+        }
+        return result;
+    }
+
+
+    public SdmResponse getTaskTreeList(ProjectTreeListReq req) {
+        // 1. 提取入参，统一变量
+        String projectNodeId = req.getProjectNodeId();
+        String phaseNodeId = req.getPhaseNodeId();
+        List<TaskNodeTag> tagMap = req.getTagMap();
+        // 2. 四种业务场景
+        if (StringUtils.isNotBlank(projectNodeId) && StringUtils.isNotBlank(phaseNodeId)) {
+            return handleBothIdsSpecified(projectNodeId, phaseNodeId, tagMap);
+        } else if (StringUtils.isBlank(projectNodeId) && StringUtils.isBlank(phaseNodeId)) {
+            return handleNoIdsSpecified(tagMap);
+        } else if (StringUtils.isBlank(projectNodeId)) {
+            return handleOnlyPhaseSpecified(phaseNodeId, tagMap);
+        } else if (StringUtils.isBlank(phaseNodeId)) {
+            return handleOnlyProjectSpecified(projectNodeId, tagMap);
+        }
+        return SdmResponse.success(Collections.emptyList());
+    }
+
+    /**
+     * 构建ProjectTreeTagReq请求对象
+     */
+    private ProjectTreeTagReq buildProjectTreeTagReq(List<TaskNodeTag> idMapList, List<TaskNodeTag> tagMap) {
+        ProjectTreeTagReq req = new ProjectTreeTagReq();
+        req.setIdMap(CollectionUtils.isEmpty(idMapList) ? EMPTY_TAG_LIST : idMapList);
+        req.setTagMap(CollectionUtils.isEmpty(tagMap) ? EMPTY_TAG_LIST : tagMap);
+        return req;
+    }
+
+    /**
+     * 创建单个TaskNodeTag对象
+     */
+    private TaskNodeTag createTaskNodeTag(String key, String value) {
+        TaskNodeTag tag = new TaskNodeTag();
+        tag.setKey(key);
+        tag.setValue(value);
+        return tag;
+    }
+
+    private void batchSetNodeExtras(List<ProjectNodePo> nodeList) {
+        if (CollectionUtils.isEmpty(nodeList)) {
+            return;
+        }
+        // 1. 提取所有需要查询的节点UUID
+        List<String> nodeUuids = nodeList.stream()
+                .map(ProjectNodePo::getUuid)
+                .filter(StringUtils::isNotBlank)
+                .distinct() // 去重，避免重复查询相同UUID
+                .collect(Collectors.toList());
+        if (CollectionUtils.isEmpty(nodeUuids)) {
+            return;
+        }
+        // 2. 批量查询所有扩展信息
+        List<SpdmNodeExtraVo> allExtras = nodeMapper.getNodeExtraListByNodeIdList(nodeUuids);
+        if (CollectionUtils.isEmpty(allExtras)) {
+            return;
+        }
+        // 3. 转Map映射
+        Map<String, List<SpdmNodeExtraVo>> extraMap = allExtras.stream()
+                .collect(Collectors.groupingBy(SpdmNodeExtraVo::getNodeId));
+        // 4. 批量赋值
+        nodeList.forEach(node -> node.setExtras(extraMap.getOrDefault(node.getUuid(), new ArrayList<>())));
+    }
+
+
+    /**
+     * 场景1：项目ID+阶段ID 都传的情况
+     */
+    private SdmResponse handleBothIdsSpecified(String projectNodeId, String phaseNodeId, List<TaskNodeTag> tagMap) {
+        // 构建查询参数 - 复用常量，减少对象创建
+        List<TaskNodeTag> idMap = Arrays.asList(
+                createTaskNodeTag(projectNodeId, TAG1),
+                createTaskNodeTag(phaseNodeId, TAG2)
+        );
+        ProjectTreeTagReq req = buildProjectTreeTagReq(idMap, tagMap);
+        // 获取任务树数据
+        List<NodeAllBase> nodeAllBaseList = getTaskTreeData(req);
+        if (CollectionUtils.isEmpty(nodeAllBaseList)) {
+            return SdmResponse.success(Collections.emptyList());
+        }
+        // 查询节点信息
+        List<String> nodeIds = Arrays.asList(projectNodeId, phaseNodeId);
+        List<ProjectNodePo> nodeList = mapper.getNodeListByNodeIdList(nodeIds);
+        if (CollectionUtils.isEmpty(nodeList) || nodeList.size() != 2) {
+            log.error("【双ID查询】节点数量异常, projectNodeId={}, phaseNodeId={}, 数量={}", projectNodeId, phaseNodeId, nodeList.size());
+            return SdmResponse.success(Collections.emptyList());
+        }
+        // 流式过滤+Optional处理
+        ProjectNodePo projectNode = nodeList.stream().filter(node -> NODE_TYPE_PROJECT.equals(node.getNodeType())).findFirst().orElse(null);
+        ProjectNodePo phaseNode = nodeList.stream().filter(node -> NODE_TYPE_PHASE.equals(node.getNodeType())).findFirst().orElse(null);
+        if (projectNode == null || phaseNode == null) {
+            log.error("【双ID查询】未匹配到对应类型节点, projectNodeId={}, phaseNodeId={}", projectNodeId, phaseNodeId);
+            return SdmResponse.success(Collections.emptyList());
+        }
+        // 组装树形结构 + 【批量赋值扩展信息】仅1次查询
+        batchSetNodeExtras(Arrays.asList(projectNode, phaseNode));
+        phaseNode.setChildren(nodeAllBaseList);
+        projectNode.setChildren(Collections.singletonList(phaseNode));
+        return SdmResponse.success(Collections.singletonList(projectNode));
+    }
+
+    /**
+     * 场景2：项目ID+阶段ID 都不传的情况（查所有项目）
+     */
+    private SdmResponse handleNoIdsSpecified(List<TaskNodeTag> tagMap) {
+        List<ProjectNodePo> projectNodeList = mapper.getNodeListByType(Collections.singletonList(NODE_TYPE_PROJECT));
+        if (CollectionUtils.isEmpty(projectNodeList)) {
+            log.error("【全量查询】未查询到任何项目节点");
+            return SdmResponse.success(Collections.emptyList());
+        }
+        // 批量设置扩展信息
+        batchSetNodeExtras(projectNodeList);
+        projectNodeList.forEach(projectNode -> {
+            List<TaskNodeTag> idMap = Collections.singletonList(createTaskNodeTag(projectNode.getUuid(), TAG1));
+            ProjectTreeTagReq req = buildProjectTreeTagReq(idMap, tagMap);
+            List<NodeAllBase> children = getTaskTreeData(req);
+            if (!CollectionUtils.isEmpty(children)) {
+                projectNode.setChildren(children);
+            }
+        });
+        return SdmResponse.success(projectNodeList);
+    }
+
+    /**
+     * 场景3：只传阶段ID，不传项目ID（查所有项目的指定阶段）
+     */
+    private SdmResponse handleOnlyPhaseSpecified(String phaseNodeId, List<TaskNodeTag> tagMap) {
+        List<ProjectNodePo> phaseNodeList = mapper.getNodeListByNodeIdList(Collections.singletonList(phaseNodeId));
+        if (CollectionUtils.isEmpty(phaseNodeList)) {
+            log.error("【仅阶段查询】未查询到阶段节点, phaseNodeId={}", phaseNodeId);
+            return SdmResponse.success(Collections.emptyList());
+        }
+        // 提取项目ID+批量查询项目节点 + 转MAP
+        List<String> projectIdList = phaseNodeList.stream()
+                .map(ProjectNodePo::getTag1)
+                .filter(StringUtils::isNotBlank)
+                .distinct()
+                .collect(Collectors.toList());
+        if (CollectionUtils.isEmpty(projectIdList)) {
+            log.error("【仅阶段查询】无关联的项目ID, phaseNodeId={}", phaseNodeId);
+            return SdmResponse.success(Collections.emptyList());
+        }
+        List<ProjectNodePo> projectNodeList = mapper.getNodeListByNodeIdList(projectIdList);
+        if (CollectionUtils.isEmpty(projectNodeList)) {
+            log.error("【仅阶段查询】未查询到关联项目节点, projectIdList={}", projectIdList);
+            return SdmResponse.success(Collections.emptyList());
+        }
+        Map<String, ProjectNodePo> projectNodeMap = projectNodeList.stream()
+                .collect(Collectors.toMap(ProjectNodePo::getUuid, p -> p, (k1, k2) -> k1)); // 解决重复key问题
+        // 批量设置所有节点的扩展信息
+        batchSetNodeExtras(phaseNodeList);
+        batchSetNodeExtras(projectNodeList);
+        phaseNodeList.forEach(phaseNode -> {
+            List<TaskNodeTag> idMap = Arrays.asList(
+                    createTaskNodeTag(phaseNode.getUuid(), TAG1),
+                    createTaskNodeTag(phaseNode.getUuid(), TAG2)
+            );
+            ProjectTreeTagReq req = buildProjectTreeTagReq(idMap, tagMap);
+            List<NodeAllBase> children = getTaskTreeData(req);
+            if (!CollectionUtils.isEmpty(children)) {
+                phaseNode.setChildren(children);
+            }
+            // MAP直接取值，O(1)效率
+            ProjectNodePo projectNode = projectNodeMap.get(phaseNode.getTag1());
+            if (projectNode != null) {
+                projectNode.setChildren(Collections.singletonList(phaseNode));
+            }
+        });
+        return SdmResponse.success(projectNodeList);
+    }
+
+    /**
+     * 场景4：只传项目ID，不传阶段ID（查指定项目的全量数据）
+     */
+    private SdmResponse handleOnlyProjectSpecified(String projectNodeId, List<TaskNodeTag> tagMap) {
+        List<ProjectNodePo> projectNodeList = mapper.getNodeListByNodeIdList(Collections.singletonList(projectNodeId));
+        if (CollectionUtils.isEmpty(projectNodeList)) {
+            log.error("【仅项目查询】未查询到项目节点, projectNodeId={}", projectNodeId);
+            return SdmResponse.success(Collections.emptyList());
+        }
+        // 批量设置扩展信息
+        batchSetNodeExtras(projectNodeList);
+        projectNodeList.forEach(projectNode -> {
+            List<TaskNodeTag> idMap = Collections.singletonList(createTaskNodeTag(projectNode.getUuid(), TAG1));
+            ProjectTreeTagReq req = buildProjectTreeTagReq(idMap, tagMap);
+            List<NodeAllBase> children = getTaskTreeData(req);
+            if (!CollectionUtils.isEmpty(children)) {
+                projectNode.setChildren(children);
+            }
+        });
+        return SdmResponse.success(projectNodeList);
+    }
+
 }
diff --git a/project/src/main/resources/application-lyric.yml b/project/src/main/resources/application-lyric.yml
index 98f1b289..dccd98c6 100644
--- a/project/src/main/resources/application-lyric.yml
+++ b/project/src/main/resources/application-lyric.yml
@@ -124,6 +124,7 @@ security:
       - /run/getSimulationKeyResultFileIds
       - /run/generateReportInternal
       - /dataManager/tree/node/listUserByIds
+      - /node/updateApprovalStatus
 #logging:
 #  config: ./config/logback.xml
 
diff --git a/project/src/main/resources/mapper/SimulationProjectMapper.xml b/project/src/main/resources/mapper/SimulationProjectMapper.xml
index 3f5d6cfc..3508c252 100644
--- a/project/src/main/resources/mapper/SimulationProjectMapper.xml
+++ b/project/src/main/resources/mapper/SimulationProjectMapper.xml
@@ -713,6 +713,14 @@
         )
     </select>
 
+    <select id="getNodeListByType" resultType="com.sdm.project.model.po.ProjectNodePo">
+        select * from simulation_node where nodeType in (
+        <foreach collection='nodeTypeList' item='nodeType' index='index' separator=','>
+            #{nodeType}
+        </foreach>
+        )
+    </select>
+
     <!--    <select id="getTaskList" resultType="com.sdm.project.entity.vo.SpdmTaskVo">-->
     <!--        select * from simulation_task where tenant_id = #{tenantId}-->
     <!--        <if test="taskName != null and taskName != ''">-->