diff --git a/1-sql/2026-04-07/task.sql b/1-sql/2026-04-07/task.sql
new file mode 100644
index 00000000..7f6dd1d4
--- /dev/null
+++ b/1-sql/2026-04-07/task.sql
@@ -0,0 +1 @@
+ALTER TABLE simulation_task ADD toDoMarker varchar(512) NULL COMMENT '待办标记，多个标记逗号分隔';
diff --git a/common/src/main/java/com/sdm/common/entity/req/export/TaskAnalysisExportExcelParam.java b/common/src/main/java/com/sdm/common/entity/req/export/TaskAnalysisExportExcelParam.java
index 6aecbb49..efda61a2 100644
--- a/common/src/main/java/com/sdm/common/entity/req/export/TaskAnalysisExportExcelParam.java
+++ b/common/src/main/java/com/sdm/common/entity/req/export/TaskAnalysisExportExcelParam.java
@@ -78,4 +78,9 @@ public class TaskAnalysisExportExcelParam {
     private String name;
 
     private TagReq tagReq;
+
+    /**
+     * 待办标记，多个标记逗号分隔
+     */
+    private String toDoMarker;
 }
diff --git a/common/src/main/java/com/sdm/common/entity/req/task/TaskExportExcelParam.java b/common/src/main/java/com/sdm/common/entity/req/task/TaskExportExcelParam.java
index 0ce79a2d..8cf93482 100644
--- a/common/src/main/java/com/sdm/common/entity/req/task/TaskExportExcelParam.java
+++ b/common/src/main/java/com/sdm/common/entity/req/task/TaskExportExcelParam.java
@@ -59,4 +59,9 @@ public class TaskExportExcelParam {
     private List<String> filterDiscipline;
 
     private TagReq tagReq;
+
+    /**
+     * 待办标记，多个标记逗号分隔
+     */
+    private String toDoMarker;
 }
diff --git a/project/src/main/java/com/sdm/project/dao/SimulationTaskMapper.java b/project/src/main/java/com/sdm/project/dao/SimulationTaskMapper.java
index 72c6846f..4b79f31d 100644
--- a/project/src/main/java/com/sdm/project/dao/SimulationTaskMapper.java
+++ b/project/src/main/java/com/sdm/project/dao/SimulationTaskMapper.java
@@ -61,7 +61,7 @@ public interface SimulationTaskMapper extends BaseMapper<SimulationTask> {
 
     List<SpdmTaskVo> getTaskListByDemandId(@Param("demandId") String demandId);
 
-    List<SpdmAnalysisTaskVo> getAnalysisTask(@Param("taskNodeIdList") List<String> taskNodeIdList,@Param("disciplineList") List<String> disciplineList);
+    List<SpdmAnalysisTaskVo> getAnalysisTask(@Param("taskNodeIdList") List<String> taskNodeIdList,@Param("disciplineList") List<String> disciplineList,@Param("disciplineList") List<String> disciplineList);
 
     List<SpdmTaskVo> getTaskListByIdList(@Param("taskIdList") List<String> taskIdList);
 
diff --git a/project/src/main/java/com/sdm/project/model/entity/SimulationTask.java b/project/src/main/java/com/sdm/project/model/entity/SimulationTask.java
index 4a7ea2f0..d90c190b 100644
--- a/project/src/main/java/com/sdm/project/model/entity/SimulationTask.java
+++ b/project/src/main/java/com/sdm/project/model/entity/SimulationTask.java
@@ -225,4 +225,9 @@ public class SimulationTask implements Serializable {
     @Schema(description= "关联的待办的结果文件路径")
     @TableField(exist = false)
     private List<String> reportFileUrlList;
+
+    @ApiModelProperty(value = "待办标记，多个标记逗号分隔")
+    @TableField("toDoMarker")
+    private String toDoMarker;
+
 }
diff --git a/project/src/main/java/com/sdm/project/model/req/SpdmAnalysisTaskListReq.java b/project/src/main/java/com/sdm/project/model/req/SpdmAnalysisTaskListReq.java
index 6304723f..774b671c 100644
--- a/project/src/main/java/com/sdm/project/model/req/SpdmAnalysisTaskListReq.java
+++ b/project/src/main/java/com/sdm/project/model/req/SpdmAnalysisTaskListReq.java
@@ -202,5 +202,14 @@ public class SpdmAnalysisTaskListReq extends BaseEntity {
     @JsonProperty(value = "pMembers")
     private Long pMembers;
 
+    /**
+     * 待办标记，多个标记逗号分隔
+     */
+    private String toDoMarker;
+
+    /**
+     * 利元亨定制，待办标记，多个标记逗号分隔（查询参数）
+     */
+    private List<String> toDoMarkerList;
 
 }
diff --git a/project/src/main/java/com/sdm/project/model/req/SpdmBatchTaskOprReq.java b/project/src/main/java/com/sdm/project/model/req/SpdmBatchTaskOprReq.java
index d8979d24..ff2080bc 100644
--- a/project/src/main/java/com/sdm/project/model/req/SpdmBatchTaskOprReq.java
+++ b/project/src/main/java/com/sdm/project/model/req/SpdmBatchTaskOprReq.java
@@ -196,4 +196,9 @@ public class SpdmBatchTaskOprReq {
     private String tag9;
     private String tag10;
 
+    /**
+     * 待办标记，多个标记逗号分隔
+     */
+    private String toDoMarker;
+
 }
diff --git a/project/src/main/java/com/sdm/project/model/req/SpdmTaskListReq.java b/project/src/main/java/com/sdm/project/model/req/SpdmTaskListReq.java
index fd6604fa..4d12ff8a 100644
--- a/project/src/main/java/com/sdm/project/model/req/SpdmTaskListReq.java
+++ b/project/src/main/java/com/sdm/project/model/req/SpdmTaskListReq.java
@@ -207,4 +207,14 @@ public class SpdmTaskListReq {
      */
     private String riskFactor;
 
+    /**
+     * 利元亨定制，待办标记，多个标记逗号分隔
+     */
+    private String toDoMarker;
+
+    /**
+     * 利元亨定制，待办标记，多个标记逗号分隔（查询参数）
+     */
+    private List<String> toDoMarkerList;
+
 }
diff --git a/project/src/main/java/com/sdm/project/model/req/SpdmTaskOprReq.java b/project/src/main/java/com/sdm/project/model/req/SpdmTaskOprReq.java
index b1da4dfe..b1462abd 100644
--- a/project/src/main/java/com/sdm/project/model/req/SpdmTaskOprReq.java
+++ b/project/src/main/java/com/sdm/project/model/req/SpdmTaskOprReq.java
@@ -92,4 +92,9 @@ public class SpdmTaskOprReq {
      */
     private String description;
 
+    /**
+     * 待办标记，多个标记逗号分隔
+     */
+    private String toDoMarker;
+
 }
diff --git a/project/src/main/java/com/sdm/project/model/vo/SpdmAnalysisTaskVo.java b/project/src/main/java/com/sdm/project/model/vo/SpdmAnalysisTaskVo.java
index be43dce9..47f9fa97 100644
--- a/project/src/main/java/com/sdm/project/model/vo/SpdmAnalysisTaskVo.java
+++ b/project/src/main/java/com/sdm/project/model/vo/SpdmAnalysisTaskVo.java
@@ -103,4 +103,9 @@ public class SpdmAnalysisTaskVo extends BaseEntity {
     @Schema(description = "标签请求参数")
     private TagReq tagReq;
 
+    /**
+     * 待办标记，多个标记逗号分隔
+     */
+    private String toDoMarker;
+
 }
diff --git a/project/src/main/java/com/sdm/project/model/vo/SpdmExportNewTaskVo.java b/project/src/main/java/com/sdm/project/model/vo/SpdmExportNewTaskVo.java
index 7b049810..975cf25a 100644
--- a/project/src/main/java/com/sdm/project/model/vo/SpdmExportNewTaskVo.java
+++ b/project/src/main/java/com/sdm/project/model/vo/SpdmExportNewTaskVo.java
@@ -194,4 +194,9 @@ public class SpdmExportNewTaskVo extends BaseEntity {
     private List<TaskNodeExtraPo> extras;
 
     private Integer expStatus;
+
+    /**
+     * 待办标记，多个标记逗号分隔
+     */
+    private String toDoMarker;
 }
diff --git a/project/src/main/java/com/sdm/project/model/vo/SpdmNewTaskVo.java b/project/src/main/java/com/sdm/project/model/vo/SpdmNewTaskVo.java
index 00838ded..80451aa9 100644
--- a/project/src/main/java/com/sdm/project/model/vo/SpdmNewTaskVo.java
+++ b/project/src/main/java/com/sdm/project/model/vo/SpdmNewTaskVo.java
@@ -293,4 +293,9 @@ public class SpdmNewTaskVo extends BaseEntity {
     @Schema(description = "标签请求参数")
     private TagReq tagReq;
 
+    /**
+     * 待办标记，多个标记逗号分隔
+     */
+    private String toDoMarker;
+
 }
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 ee2c14ad..6829f1e4 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
@@ -4715,7 +4715,7 @@ public class LyricInternalServiceImpl implements ILyricInternalService {
 
 
     /**
-     * 项目的当前阶段包含：设计，就是：项目承接主体+结构，否则就是：项目承接主体+技术中心+结构，所对应的人
+     * 项目的当前阶段包含：设计，就是：项目承接主体+结构仿真，否则就是：项目承接主体+结构仿真+技术中心，所对应的人
      *
      * @param projectUndertaker
      * @return
diff --git a/project/src/main/java/com/sdm/project/service/impl/SimulationTaskServiceImpl.java b/project/src/main/java/com/sdm/project/service/impl/SimulationTaskServiceImpl.java
index 73f965a8..150948a8 100644
--- a/project/src/main/java/com/sdm/project/service/impl/SimulationTaskServiceImpl.java
+++ b/project/src/main/java/com/sdm/project/service/impl/SimulationTaskServiceImpl.java
@@ -127,6 +127,9 @@ public class SimulationTaskServiceImpl extends ServiceImpl<SimulationTaskMapper,
         if (req.getExpStatus() != null) {
             wrapper.set(SimulationTask::getExpStatus, req.getExpStatus());
         }
+        if (req.getToDoMarker() != null) {
+            wrapper.set(SimulationTask::getToDoMarker, req.getToDoMarker());
+        }
         wrapper.set(SimulationTask::getDescription, req.getDescription());
         wrapper.set(SimulationTask::getCreator, ThreadLocalContext.getUserId());
         wrapper.set(SimulationTask::getUpdateTime, DateUtil.now());
diff --git a/project/src/main/java/com/sdm/project/service/impl/TaskServiceImpl.java b/project/src/main/java/com/sdm/project/service/impl/TaskServiceImpl.java
index 64710643..32e472cb 100644
--- a/project/src/main/java/com/sdm/project/service/impl/TaskServiceImpl.java
+++ b/project/src/main/java/com/sdm/project/service/impl/TaskServiceImpl.java
@@ -1208,17 +1208,26 @@ public class TaskServiceImpl implements ITaskService {
 
         // 2. 基础任务列表查询
         req.setUserId(userId);
+
+        // 根据【异常状态】筛选
         if (StringUtils.isNotBlank(req.getExpStatus())) {
             req.setExpStatusValue(Integer.parseInt(req.getExpStatus()));
         }
-        StopWatch stopWatch = new StopWatch("所有任务方法计时");
-        stopWatch.start("查所有任务");
+
+        // 根据【待办标记】筛选
+        if (StringUtils.isNotBlank(req.getToDoMarker())) {
+            req.setToDoMarkerList(Arrays.stream(req.getToDoMarker().split(",")).toList());
+        }
+
         // 二次查询过滤学科
         if (StringUtils.isNotBlank(req.getDiscipline())) {
             req.setFilterDiscipline(new ArrayList<>());
             req.setDisciplineList(Arrays.stream(req.getDiscipline().split(",")).toList());
         }
 
+        StopWatch stopWatch = new StopWatch("所有任务方法计时");
+        stopWatch.start("查所有任务");
+
         List<SpdmTaskVo> allTaskList = mapper.optimisedGtTaskList(tenantId, req);
         // 传了指定taskId直接查出指定任务
         if (CollectionUtils.isNotEmpty(req.getTaskIds())) {
@@ -2182,6 +2191,9 @@ public class TaskServiceImpl implements ITaskService {
             tag10KeyList = Arrays.stream(tag10Key.split(",")).toList();
         }
 
+        if (StringUtils.isNotBlank(req.getToDoMarker())) {
+            req.setToDoMarkerList(Arrays.stream(req.getToDoMarker().split(",")).toList());
+        }
 
 
         String taskNodeId = tagReq.getTaskId();
@@ -2191,7 +2203,7 @@ public class TaskServiceImpl implements ITaskService {
             req.setDisciplineList(Arrays.stream(req.getDiscipline().split(",")).toList());
         }
         if (StringUtils.isNotBlank(taskNodeId)) {
-            allTaskVoList = mapper.getAnalysisTask(Arrays.stream(taskNodeId.split(",")).toList(),req.getDisciplineList());
+            allTaskVoList = mapper.getAnalysisTask(Arrays.stream(taskNodeId.split(",")).toList(),req.getDisciplineList(),req.getToDoMarkerList());
         } else {
             taskVoList = mapper.taskListByTag(req, tenantId, new ArrayList<>(), pos, limit,userId,
                     tag1KeyList,tag2KeyList,tag3KeyList,tag4KeyList,tag5KeyList,tag6KeyList,tag7KeyList
diff --git a/project/src/main/resources/mapper/SimulationTaskMapper.xml b/project/src/main/resources/mapper/SimulationTaskMapper.xml
index 7150c54c..ef998bb9 100644
--- a/project/src/main/resources/mapper/SimulationTaskMapper.xml
+++ b/project/src/main/resources/mapper/SimulationTaskMapper.xml
@@ -821,6 +821,13 @@
             </foreach>
             ))
         </if>
+        <if test="req.toDoMarkerList != null and req.toDoMarkerList.size > 0">
+            and (toDoMarker in (
+            <foreach collection='req.toDoMarkerList' item='toDoMarker' index='index' separator=','>
+                #{toDoMarker}
+            </foreach>
+            ))
+        </if>
         order by create_time desc
     </select>
 
@@ -972,6 +979,14 @@
             ))
         </if>
 
+        <if test="req.toDoMarkerList != null and req.toDoMarkerList.size > 0">
+            and (toDoMarker in (
+            <foreach collection='req.toDoMarkerList' item='toDoMarker' index='index' separator=','>
+                #{toDoMarker}
+            </foreach>
+            ))
+        </if>
+
 <!--        <if test='req.sortOrder != null and req.sortOrder == "0"'>-->
 <!--            order by create_time-->
 <!--        </if>-->
@@ -1119,6 +1134,14 @@
             ))
         </if>
 
+        <if test="req.toDoMarkerList != null and req.toDoMarkerList.size > 0">
+            and (toDoMarker in (
+            <foreach collection='req.toDoMarkerList' item='toDoMarker' index='index' separator=','>
+                #{toDoMarker}
+            </foreach>
+            ))
+        </if>
+
 <!--        <if test='req.sortOrder != null and req.sortOrder == "0"'>-->
 <!--            order by create_time-->
 <!--        </if>-->
@@ -1282,6 +1305,14 @@
             </foreach>
             ))
         </if>
+
+        <if test="req.toDoMarkerList != null and req.toDoMarkerList.size > 0">
+            and (toDoMarker in (
+            <foreach collection='req.toDoMarkerList' item='toDoMarker' index='index' separator=','>
+                #{toDoMarker}
+            </foreach>
+            ))
+        </if>
         <if test="req.reportTemplate != null and req.reportTemplate != ''">
             <bind name="searchKey18" value="'%' + req.reportTemplate + '%'"/>
             and st.reportTemplate like #{searchKey18}
@@ -1489,6 +1520,14 @@
             </foreach>
             ))
         </if>
+
+        <if test="req.toDoMarkerList != null and req.toDoMarkerList.size > 0">
+            and (toDoMarker in (
+            <foreach collection='req.toDoMarkerList' item='toDoMarker' index='index' separator=','>
+                #{toDoMarker}
+            </foreach>
+            ))
+        </if>
         <if test="req.reportTemplate != null and req.reportTemplate != ''">
             <bind name="searchKey18" value="'%' + req.reportTemplate + '%'"/>
             and st.reportTemplate like #{searchKey18}