diff --git a/outbridge/src/main/java/com/sdm/outbridge/entity/LyricVTodoEmulationInfoDM.java b/outbridge/src/main/java/com/sdm/outbridge/entity/LyricVTodoEmulationInfoDM.java
index 36a4f637..7c0db389 100644
--- a/outbridge/src/main/java/com/sdm/outbridge/entity/LyricVTodoEmulationInfoDM.java
+++ b/outbridge/src/main/java/com/sdm/outbridge/entity/LyricVTodoEmulationInfoDM.java
@@ -244,9 +244,9 @@ public class LyricVTodoEmulationInfoDM implements Serializable {
     @TableField(value = "work_hour_plan")
     private String workHourPlan;
 
-//    @Schema(description = "提出人姓名")
-//    @TableField(value = "introduce_by_name")
-//    private String introduceByName;
+    @Schema(description = "提出人")
+    @TableField(value = "introduce_by")
+    private String introduceBy;
 
     @Schema(description = "驳回原因")
     @TableField(value = "turn_down_reason")
diff --git a/project/src/main/java/com/sdm/project/common/MemberTypeEnum.java b/project/src/main/java/com/sdm/project/common/MemberTypeEnum.java
index 9fbed22a..01c79460 100644
--- a/project/src/main/java/com/sdm/project/common/MemberTypeEnum.java
+++ b/project/src/main/java/com/sdm/project/common/MemberTypeEnum.java
@@ -5,6 +5,7 @@ import lombok.Getter;
 @Getter
 public enum MemberTypeEnum {
 
+    CREATOR("创建人", -1),
     PRINCIPAL("仿真负责人", 0),
     EXECUTOR("仿真执行人", 1),
     THREED("3D负责人", 2),
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 5994f506..8837d8a4 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
@@ -543,12 +543,12 @@ public class LyricInternalServiceImpl implements ILyricInternalService {
                                         LyricVTodoEmulationInfoDM todo,
                                         List<UpdatePermissionReq> permissionList) {
         // 当前用户权限
-        permissionList.add(buildUpdatePermissionReq(demandUuid, currentUserId, null));
+//        permissionList.add(buildUpdatePermissionReq(demandUuid, currentUserId, null));
 
         // 仿真负责人权限
-        addPermissionReq(todo.getEmulationPerformer(), demandUuid, permissionList, MemberTypeEnum.PRINCIPAL.getCode());
-        // 仿真执行人权限
-        addPermissionReq(todo.getEmulationExecutor(), demandUuid, permissionList, MemberTypeEnum.EXECUTOR.getCode());
+        addPermissionReq(todo.getVerifier(), demandUuid, permissionList, MemberTypeEnum.PRINCIPAL.getCode());
+        // 需求创建人权限
+        addPermissionReq(todo.getIntroduceBy(), demandUuid, permissionList, MemberTypeEnum.CREATOR.getCode());
     }
 
     /**
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 2ae3207c..aa561dd6 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
@@ -3280,16 +3280,22 @@ public class NodeServiceImpl extends ServiceImpl<SimulationNodeMapper, Simulatio
         List<SpdmDemandRelateMemberReq> memberList = new ArrayList<>();
 
         // 添加当前用户权限
-        addUserPermission(permissionReqList, demandUuid, currentUserId,FilePermissionEnum.READ.getValue());
+//        addUserPermission(permissionReqList, demandUuid, currentUserId,FilePermissionEnum.READ.getValue());
+
+        // 仿真负责人（在EP里是确认人）：verifier
+        // 需求创建人（在EP里是提出人）：introduceBy
+        addDemandMember(todoItem.getVerifier(),todoItem.getIntroduceBy(), MemberTypeEnum.PRINCIPAL.getCode(), demandUuid, currentUserId, currentTimeStr, memberList, permissionReqList);
+
 
-        // 仿真负责人
-        addDemandMember(todoItem.getEmulationPerformer(), 0, demandUuid, currentUserId, currentTimeStr, memberList, permissionReqList);
 
         // 仿真执行人
-        addDemandMember(todoItem.getEmulationExecutor(), 1, demandUuid, currentUserId, currentTimeStr, memberList, permissionReqList);
+//        addDemandMember(todoItem.getEmulationExecutor(), 1, demandUuid, currentUserId, currentTimeStr, memberList, permissionReqList);
 
         // 3D负责人
-        addDemandMember(todoItem.getThreeDimensionalPerformer(), 2, demandUuid, currentUserId, currentTimeStr, memberList, permissionReqList);
+//        addDemandMember(todoItem.getThreeDimensionalPerformer(), 2, demandUuid, currentUserId, currentTimeStr, memberList, permissionReqList);
+
+        // 确认人
+//        addDemandMember(todoItem.getThreeDimensionalPerformer(), 2, demandUuid, currentUserId, currentTimeStr, memberList, permissionReqList);
 
         return memberList;
     }
@@ -3297,7 +3303,7 @@ public class NodeServiceImpl extends ServiceImpl<SimulationNodeMapper, Simulatio
     /**
      * 添加需求成员
      */
-    private void addDemandMember(String userInfo, int memberType, String demandUuid,
+    private void addDemandMember(String userInfo,String introduceBy, int memberType, String demandUuid,
                                  Long currentUserId, String currentTimeStr,
                                  List<SpdmDemandRelateMemberReq> memberList,
                                  List<UpdatePermissionReq> permissionReqList) {
@@ -3307,12 +3313,23 @@ public class NodeServiceImpl extends ServiceImpl<SimulationNodeMapper, Simulatio
 
         try {
             String userIdStr = userInfo.split("-")[0];
+            log.info("introduceBy");
+            String introduceByUserIdStr = introduceBy.split("-")[0];
+            log.info("introduceByUserIdStr");
+
             if (!isConvertibleToLong(userIdStr)) {
                 log.warn("用户ID转换失败，原始数据：{}", userInfo);
                 return;
             }
 
+            if (!isConvertibleToLong(introduceByUserIdStr)) {
+                log.warn("提出人用户ID转换失败，原始数据：{}", userInfo);
+                return;
+            }
+
             Long userId = Long.valueOf(userIdStr);
+            Long introduceByUserId = Long.valueOf(introduceByUserIdStr);
+
 
             // 构建成员信息
             SpdmDemandRelateMemberReq memberReq = new SpdmDemandRelateMemberReq();
@@ -3324,7 +3341,7 @@ public class NodeServiceImpl extends ServiceImpl<SimulationNodeMapper, Simulatio
             memberList.add(memberReq);
 
             // 添加权限
-            addUserPermission(permissionReqList, demandUuid, userId,FilePermissionEnum.BASE.getValue());
+            addUserPermission(permissionReqList, demandUuid, userId,introduceByUserId,FilePermissionEnum.BASE.getValue());
 
         } catch (Exception e) {
             log.error("添加需求成员失败，用户信息：{}，成员类型：{}", userInfo, memberType, e);
@@ -3336,7 +3353,7 @@ public class NodeServiceImpl extends ServiceImpl<SimulationNodeMapper, Simulatio
      */
     private void addUserPermission(List<UpdatePermissionReq> permissionReqList,
                                    String demandUuid,
-                                   Long userId,byte filePermissionEnumValue) {
+                                   Long userId,Long introduceByUserId,byte filePermissionEnumValue) {
         UpdatePermissionReq permissionReq = new UpdatePermissionReq();
         permissionReq.setUserId(userId);
         permissionReq.setUuid(demandUuid);
@@ -3346,6 +3363,16 @@ public class NodeServiceImpl extends ServiceImpl<SimulationNodeMapper, Simulatio
         permissionReq.setUserPermissions(userPermissions);
         permissionReq.setPermission(filePermissionEnumValue);
         permissionReqList.add(permissionReq);
+
+        UpdatePermissionReq introduceByPermissionReq = new UpdatePermissionReq();
+        introduceByPermissionReq.setUserId(introduceByUserId);
+        introduceByPermissionReq.setUuid(demandUuid);
+
+        Map<Long, Byte> introduceByUserPermissions = new HashMap<>();
+        introduceByUserPermissions.put(introduceByUserId, FilePermissionEnum.ALL.getValue());
+        introduceByPermissionReq.setUserPermissions(introduceByUserPermissions);
+        introduceByPermissionReq.setPermission(FilePermissionEnum.ALL.getValue());
+        permissionReqList.add(introduceByPermissionReq);
     }
 
     /**