diff --git a/common/src/main/java/com/sdm/common/entity/req/project/GetDedicatedTimeReq.java b/common/src/main/java/com/sdm/common/entity/req/project/GetDedicatedTimeReq.java
index 9d3fd0d8..b3ac4cfd 100644
--- a/common/src/main/java/com/sdm/common/entity/req/project/GetDedicatedTimeReq.java
+++ b/common/src/main/java/com/sdm/common/entity/req/project/GetDedicatedTimeReq.java
@@ -19,6 +19,5 @@ public class GetDedicatedTimeReq extends BaseReq {
      * 节点UUID()
      */
     @Schema(description = "节点UUID，可以传阶段uuid，用于获取阶段下的所有工位")
-    @NotBlank(message = "nodeUuid不能为空")
     private String nodeUuid;
 }
diff --git a/project/src/main/java/com/sdm/project/model/req/SpdmAddDemandReq.java b/project/src/main/java/com/sdm/project/model/req/SpdmAddDemandReq.java
index 03f08a31..39c93ef9 100644
--- a/project/src/main/java/com/sdm/project/model/req/SpdmAddDemandReq.java
+++ b/project/src/main/java/com/sdm/project/model/req/SpdmAddDemandReq.java
@@ -148,4 +148,10 @@ public class SpdmAddDemandReq extends BaseEntity {
      */
     private String description;
 
+
+    /**
+     * 是否为绿元亨项目
+     */
+    private boolean isLyric=false;
+
 }
diff --git a/project/src/main/java/com/sdm/project/service/impl/DemandServiceImpl.java b/project/src/main/java/com/sdm/project/service/impl/DemandServiceImpl.java
index 16355dbd..0f624c95 100644
--- a/project/src/main/java/com/sdm/project/service/impl/DemandServiceImpl.java
+++ b/project/src/main/java/com/sdm/project/service/impl/DemandServiceImpl.java
@@ -233,10 +233,12 @@ public class DemandServiceImpl extends BaseService implements IDemandService {
         SdmResponse updatePermissionResponse = dataFeignClient.updatePermission(updatePermissionReq);
         log.info("创建需求时，更新需求创建人和需求仿真负责人（确认人）权限的返回值为：{}",updatePermissionResponse);
 
-        // 同步创建任务
-        SimulationDemand demand = new SimulationDemand();
-        BeanUtils.copyProperties(req, demand);
-        simulationTaskService.batchCreateTaskFromDemand(Collections.singletonList(demand));
+        // 只有绿元亨需要在创建需求的同时创建任务
+        if (req.isLyric()) {
+            SimulationDemand demand = new SimulationDemand();
+            BeanUtils.copyProperties(req, demand);
+            simulationTaskService.batchCreateTaskFromDemand(Collections.singletonList(demand));
+        }
 
         return SdmResponse.success(req.getUuid());
     }
diff --git a/project/src/main/java/com/sdm/project/service/impl/NodeServiceImpl.java b/project/src/main/java/com/sdm/project/service/impl/NodeServiceImpl.java
index 08ba3e47..150e492c 100644
--- a/project/src/main/java/com/sdm/project/service/impl/NodeServiceImpl.java
+++ b/project/src/main/java/com/sdm/project/service/impl/NodeServiceImpl.java
@@ -1299,6 +1299,11 @@ public class NodeServiceImpl extends ServiceImpl<SimulationNodeMapper, Simulatio
     public SdmResponse getDedicatedTime(GetDedicatedTimeReq req) {
         String projectUuid = req.getProjectUuid();
 
+        if(ObjectUtils.isEmpty(req.getNodeUuid())){
+            // 未传nodeUuid，默认不查询，直接返回
+            return SdmResponse.success(new ArrayList<>());
+        }
+
         // 验证项目存在性
         SimulationNode project = getProjectOrThrow(projectUuid);