diff --git a/.gitignore b/.gitignore
index f4173a6f..9708f767 100644
--- a/.gitignore
+++ b/.gitignore
@@ -85,3 +85,30 @@
 /outbridge/target/classes/com/sdm/outbridge/secondDao/LyricVAttachmentConfigMapper.class
 /outbridge/target/classes/com/sdm/outbridge/service/impl/lyric/LyricVAttachmentConfigServiceImpl.class
 /outbridge/target/classes/com/sdm/outbridge/service/lyric/LyricVAttachmentConfigService.class
+/job/target/classes/bin/65/log.sh
+/job/target/classes/bin/65/restart.sh
+/job/target/classes/bin/65/start.sh
+/job/target/classes/bin/65/status.sh
+/job/target/classes/bin/65/stop.sh
+/job/target/classes/bin/100/log.sh
+/job/target/classes/bin/100/restart.sh
+/job/target/classes/bin/100/start.sh
+/job/target/classes/bin/100/status.sh
+/job/target/classes/bin/100/stop.sh
+/job/target/classes/bin/190/log.sh
+/job/target/classes/bin/190/restart.sh
+/job/target/classes/bin/190/start.sh
+/job/target/classes/bin/190/status.sh
+/job/target/classes/bin/190/stop.sh
+/job/target/classes/com/sdm/job/config/XxlJobConfig.class
+/job/target/classes/com/sdm/job/schedule/DataSchedule.class
+/job/target/classes/com/sdm/job/schedule/PbsSchedule.class
+/job/target/classes/com/sdm/job/schedule/ProjectSchedule.class
+/job/target/classes/com/sdm/job/JobApplication.class
+/job/target/classes/application.yml
+/job/target/classes/application-dev-65.yml
+/job/target/classes/application-dev-100.yml
+/job/target/classes/application-dev-190.yml
+/job/target/classes/application-local.yml
+/job/target/classes/application-lyric.yml
+/job/target/classes/logback.xml
diff --git a/1-sql/2026-04-14/simulation_parameter_library_category_object b/1-sql/2026-04-14/simulation_parameter_library_category_object
new file mode 100644
index 00000000..b8bbdd0e
--- /dev/null
+++ b/1-sql/2026-04-14/simulation_parameter_library_category_object
@@ -0,0 +1,3 @@
+ALTER TABLE spdm_baseline.simulation_parameter_library_category_object MODIFY COLUMN file_id bigint NULL COMMENT '文件ID，关联file_metadata_info文件表id';
+
+ALTER TABLE spdm_baseline.simulation_parameter_library_category_object MODIFY COLUMN file_name varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL COMMENT '文件名';
diff --git a/common/src/main/java/com/sdm/common/entity/req/data/UploadFilesReq.java b/common/src/main/java/com/sdm/common/entity/req/data/UploadFilesReq.java
index 0a71d5de..2d28b5a3 100644
--- a/common/src/main/java/com/sdm/common/entity/req/data/UploadFilesReq.java
+++ b/common/src/main/java/com/sdm/common/entity/req/data/UploadFilesReq.java
@@ -62,10 +62,10 @@ public class UploadFilesReq {
     @Schema(description = "加密密钥")
     private String encryptKey;
 
-    @Schema(description = "文件夹id")
+    @Schema(description = "父文件夹id")
     private Long dirId;
 
-    @Schema(description = "节点id")
+    @Schema(description = "父节点id")
     private String uuid;
 
     @Schema(description = "文件名")
diff --git a/data/src/main/java/com/sdm/data/controller/SimulationParameterLibraryController.java b/data/src/main/java/com/sdm/data/controller/SimulationParameterLibraryController.java
index bfc9c790..146b9357 100644
--- a/data/src/main/java/com/sdm/data/controller/SimulationParameterLibraryController.java
+++ b/data/src/main/java/com/sdm/data/controller/SimulationParameterLibraryController.java
@@ -3,8 +3,10 @@ package com.sdm.data.controller;
 
 import com.sdm.common.common.SdmResponse;
 import com.sdm.common.log.annotation.SysLog;
+import com.sdm.data.model.req.QuerySimulationParamLibraryPermissionReq;
 import com.sdm.data.model.req.SimulationParamLibraryReq;
 import com.sdm.data.model.req.SimulationParameterLibraryCategoryObjectReq;
+import com.sdm.data.model.req.UpdateSimulationParamLibraryPermissionReq;
 import com.sdm.data.model.req.UpdateSimulationParameterReq;
 import com.sdm.data.model.resp.SimulationParameterLibraryCategoryObjectResp;
 import com.sdm.data.service.ISimulationParameterLibraryService;
@@ -13,6 +15,7 @@ import io.swagger.v3.oas.annotations.Operation;
 import io.swagger.v3.oas.annotations.Parameter;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.http.MediaType;
+import org.springframework.validation.annotation.Validated;
 import org.springframework.web.bind.annotation.*;
 
 /**
@@ -123,4 +126,23 @@ public class SimulationParameterLibraryController {
         return simulationParameterLibraryService.updateSimulationParameterValues(req);
     }
 
+    /**
+     * 更新仿真参数库权限（最终映射到最底层关联文件）
+     */
+    @SysLog("更新仿真参数库权限")
+    @PostMapping("/updatePermission")
+    @Operation(summary = "更新仿真参数库权限", description = "按库/分类/对象更新权限，最终更新关联文件权限")
+    public SdmResponse updatePermission(@RequestBody @Validated UpdateSimulationParamLibraryPermissionReq req) {
+        return simulationParameterLibraryService.updateSimulationParameterPermission(req);
+    }
+
+    /**
+     * 查询仿真参数库权限（最终映射到最底层关联文件权限）
+     */
+    @PostMapping("/queryPermission")
+    @Operation(summary = "查询仿真参数库权限", description = "按库/分类/对象查询权限，最终查询关联文件真实权限")
+    public SdmResponse queryPermission(@RequestBody @Validated QuerySimulationParamLibraryPermissionReq req) {
+        return simulationParameterLibraryService.querySimulationParameterPermission(req);
+    }
+
 }
\ No newline at end of file
diff --git a/data/src/main/java/com/sdm/data/model/req/QuerySimulationParamLibraryPermissionReq.java b/data/src/main/java/com/sdm/data/model/req/QuerySimulationParamLibraryPermissionReq.java
new file mode 100644
index 00000000..90c21b3e
--- /dev/null
+++ b/data/src/main/java/com/sdm/data/model/req/QuerySimulationParamLibraryPermissionReq.java
@@ -0,0 +1,15 @@
+package com.sdm.data.model.req;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+
+@Data
+@Schema(description = "查询仿真参数库权限请求参数")
+public class QuerySimulationParamLibraryPermissionReq {
+
+    @Schema(description = "仿真参数库类型：1-库，2-分类，3-参数对象", requiredMode = Schema.RequiredMode.REQUIRED)
+    private Integer type;
+
+    @Schema(description = "仿真参数库主键ID（库ID/分类ID/参数对象ID）", requiredMode = Schema.RequiredMode.REQUIRED)
+    private Long id;
+}
diff --git a/data/src/main/java/com/sdm/data/model/req/UpdateSimulationParamLibraryPermissionReq.java b/data/src/main/java/com/sdm/data/model/req/UpdateSimulationParamLibraryPermissionReq.java
new file mode 100644
index 00000000..df5fe840
--- /dev/null
+++ b/data/src/main/java/com/sdm/data/model/req/UpdateSimulationParamLibraryPermissionReq.java
@@ -0,0 +1,20 @@
+package com.sdm.data.model.req;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+
+import java.util.Map;
+
+@Data
+@Schema(description = "更新仿真参数库权限请求参数")
+public class UpdateSimulationParamLibraryPermissionReq {
+
+    @Schema(description = "仿真参数库类型：1-库，2-分类，3-参数对象", requiredMode = Schema.RequiredMode.REQUIRED)
+    private Integer type;
+
+    @Schema(description = "仿真参数库主键ID（库ID/分类ID/参数对象ID）", requiredMode = Schema.RequiredMode.REQUIRED)
+    private Long id;
+
+    @Schema(description = "用户权限，key:用户ID,value:权限值", requiredMode = Schema.RequiredMode.REQUIRED)
+    private Map<Long, Byte> userPermissions;
+}
diff --git a/data/src/main/java/com/sdm/data/service/ISimulationParameterLibraryService.java b/data/src/main/java/com/sdm/data/service/ISimulationParameterLibraryService.java
index 72846e60..7b977f7f 100644
--- a/data/src/main/java/com/sdm/data/service/ISimulationParameterLibraryService.java
+++ b/data/src/main/java/com/sdm/data/service/ISimulationParameterLibraryService.java
@@ -3,11 +3,12 @@ package com.sdm.data.service;
 import com.sdm.common.common.SdmResponse;
 import com.sdm.data.model.entity.SimulationParameterLibrary;
 import com.baomidou.mybatisplus.extension.service.IService;
+import com.sdm.data.model.req.QuerySimulationParamLibraryPermissionReq;
 import com.sdm.data.model.req.SimulationParamLibraryReq;
 import com.sdm.data.model.req.SimulationParameterLibraryCategoryObjectReq;
+import com.sdm.data.model.req.UpdateSimulationParamLibraryPermissionReq;
 import com.sdm.data.model.req.UpdateSimulationParameterReq;
 import com.sdm.data.model.resp.SimulationParameterLibraryCategoryObjectResp;
-import org.springframework.web.bind.annotation.RequestBody;
 
 /**
  * <p>
@@ -68,4 +69,14 @@ public interface ISimulationParameterLibraryService extends IService<SimulationP
 
     SdmResponse recoverParamFileStatus(SimulationParamLibraryReq req);
 
+    /**
+     * 更新仿真参数库相关对象权限（最终落到最底层文件）
+     */
+    SdmResponse updateSimulationParameterPermission(UpdateSimulationParamLibraryPermissionReq req);
+
+    /**
+     * 查询仿真参数库相关对象权限（最终查询最底层文件权限）
+     */
+    SdmResponse querySimulationParameterPermission(QuerySimulationParamLibraryPermissionReq req);
+
 }
diff --git a/data/src/main/java/com/sdm/data/service/impl/SimulationParameterLibraryServiceImpl.java b/data/src/main/java/com/sdm/data/service/impl/SimulationParameterLibraryServiceImpl.java
index 60f1531f..7d659404 100644
--- a/data/src/main/java/com/sdm/data/service/impl/SimulationParameterLibraryServiceImpl.java
+++ b/data/src/main/java/com/sdm/data/service/impl/SimulationParameterLibraryServiceImpl.java
@@ -6,8 +6,11 @@ import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
 import com.fasterxml.jackson.databind.JsonNode;
 import com.fasterxml.jackson.databind.ObjectMapper;
 import com.fasterxml.jackson.core.type.TypeReference;
+import com.sdm.common.entity.req.data.*;
+import com.sdm.common.entity.resp.data.FileMetadataInfoResp;
+import com.sdm.data.model.dto.FileMetadataChildrenDTO;
 import com.sdm.data.model.enums.ApproveFileActionENUM;
-import com.sdm.data.model.req.SimulationParameterItem;
+import com.sdm.data.model.req.*;
 import com.sdm.common.common.SdmResponse;
 import com.sdm.common.common.ThreadLocalContext;
 import com.sdm.common.entity.enums.*;
@@ -21,10 +24,8 @@ import com.sdm.data.model.entity.FileMetadataInfo;
 import com.sdm.data.model.entity.SimulationParameterLibrary;
 import com.sdm.data.model.entity.SimulationParameterLibraryCategory;
 import com.sdm.data.model.entity.SimulationParameterLibraryCategoryObject;
-import com.sdm.data.model.req.SimulationParamLibraryReq;
-import com.sdm.data.model.req.SimulationParameterLibraryCategoryObjectReq;
-import com.sdm.data.model.req.UpdateSimulationParameterReq;
 import com.sdm.data.model.resp.SimulationParameterLibraryCategoryObjectResp;
+import com.sdm.data.model.entity.FileUserPermission;
 import com.sdm.data.service.*;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.commons.lang3.ObjectUtils;
@@ -74,6 +75,9 @@ public class SimulationParameterLibraryServiceImpl extends ServiceImpl<Simulatio
     @Autowired
     private UserNameCacheService userNameCacheService;
 
+    @Autowired
+    private IFileUserPermissionService fileUserPermissionService;
+
     /**
      * 新增仿真参数库
      *
@@ -96,6 +100,18 @@ public class SimulationParameterLibraryServiceImpl extends ServiceImpl<Simulatio
         simulationParameterLibrary.setTenantId(ThreadLocalContext.getTenantId());
         simulationParameterLibrary.setCreatorId(ThreadLocalContext.getUserId());
         this.save(simulationParameterLibrary);
+
+        // 同步创建库对应目录，并在file_metadata_info记录业务映射关系
+        CreateDirReq createDirReq = new CreateDirReq();
+        createDirReq.setDirName(parameterLibraryName);
+        createDirReq.setDirType(DirTypeEnum.SIMULATION_PARAMETER_DIR.getValue());
+        createDirReq.setUuId(String.valueOf(simulationParameterLibrary.getId()));
+        createDirReq.setUuIdOwnType(SimulationParameterOwnType.LIBRARY.getCode());
+        SdmResponse createDirResp = dataFileService.createDir(createDirReq);
+        if (!createDirResp.isSuccess()) {
+            throw new RuntimeException("仿真参数库添加成功，但库目录创建失败");
+        }
+
         return SdmResponse.success("仿真参数库添加成功");
     }
 
@@ -122,6 +138,19 @@ public class SimulationParameterLibraryServiceImpl extends ServiceImpl<Simulatio
         simulationParameterLibraryCategory.setParameterLibraryCategoryName(parameterLibraryCategoryName);
         simulationParameterLibraryCategory.setCreatorId(ThreadLocalContext.getUserId());
         simulationParameterLibraryCategoryService.save(simulationParameterLibraryCategory);
+
+        // 同步创建分类目录
+        CreateDirReq createDirReq = new CreateDirReq();
+        createDirReq.setParentUuId(String.valueOf(parameterLibraryId));
+        createDirReq.setDirName(parameterLibraryCategoryName);
+        createDirReq.setDirType(DirTypeEnum.SIMULATION_PARAMETER_DIR.getValue());
+        createDirReq.setUuId(String.valueOf(simulationParameterLibraryCategory.getId()));
+        createDirReq.setUuIdOwnType(SimulationParameterOwnType.CATEGORY.getCode());
+        SdmResponse createDirResp = dataFileService.createDir(createDirReq);
+        if (!createDirResp.isSuccess()) {
+            throw new RuntimeException("仿真参数库分类添加成功，创建分类文件夹失败");
+        }
+
         return SdmResponse.success("仿真参数库分类添加成功");
     }
 
@@ -156,14 +185,30 @@ public class SimulationParameterLibraryServiceImpl extends ServiceImpl<Simulatio
             SimulationParameterLibraryCategoryObject simulationParameterLibraryCategoryObject = new SimulationParameterLibraryCategoryObject();
             BeanUtils.copyProperties(req, simulationParameterLibraryCategoryObject);
 
+            simulationParameterLibraryCategoryObject.setCreatorId(ThreadLocalContext.getUserId());
+            simulationParameterLibraryCategoryObjectService.save(simulationParameterLibraryCategoryObject);
+
+
+            // 同步创建对象目录
+            CreateDirReq createDirReq = new CreateDirReq();
+            createDirReq.setParentUuId(String.valueOf(req.getParameterLibraryCategoryId()));
+            createDirReq.setDirName(req.getParameterLibraryCategoryObjectName());
+            createDirReq.setDirType(DirTypeEnum.SIMULATION_PARAMETER_DIR.getValue());
+            createDirReq.setUuId(String.valueOf(simulationParameterLibraryCategoryObject.getId()));
+            createDirReq.setUuIdOwnType(SimulationParameterOwnType.OBJECT.getCode());
+            SdmResponse createDirResp = dataFileService.createDir(createDirReq);
+            if (!createDirResp.isSuccess()) {
+                throw new RuntimeException("仿真参数库分类对象添加成功，创建对象文件夹失败");
+            }
+
             boolean isApprove = true;
+            String fileName = req.getParameterLibraryCategoryObjectName()+ ".json";
+            simulationParameterLibraryCategoryObject.setFileName(fileName);
             // 兼容未上传文件的情况，自动创建空JSON文件
             if (inputFile == null || inputFile.isEmpty()) {
                 isApprove = false;
-                String fileName = req.getParameterLibraryCategoryObjectName();
                 String emptyJsonContent = "[]";
-                fileToUpload = new MockMultipartFile(fileName, fileName + ".json", "application/json", emptyJsonContent.getBytes(StandardCharsets.UTF_8));
-                simulationParameterLibraryCategoryObject.setFileName(fileName+ ".json");
+                fileToUpload = new MockMultipartFile(fileName, fileName, "application/json", emptyJsonContent.getBytes(StandardCharsets.UTF_8));
             } else {
                 // 处理已上传的文件，并添加创建人、创建时间等信息
                 String originalJson = new String(inputFile.getBytes(), StandardCharsets.UTF_8);
@@ -175,15 +220,20 @@ public class SimulationParameterLibraryServiceImpl extends ServiceImpl<Simulatio
                     });
                 }
                 String content = objectMapper.writerWithDefaultPrettyPrinter().writeValueAsString(parameterDataList);
-                fileToUpload = new MockMultipartFile(req.getFileName(), inputFile.getOriginalFilename(), inputFile.getContentType(), content.getBytes(StandardCharsets.UTF_8));
+                fileToUpload = new MockMultipartFile(fileName, fileName, inputFile.getContentType(), content.getBytes(StandardCharsets.UTF_8));
             }
-            SdmResponse<Long> integerSdmResponse = dataFileService.uploadSimulationParamFile(fileToUpload);
-            Long fileId = integerSdmResponse.getData();
-
 
+            UploadFilesReq uploadFilesReq = new UploadFilesReq();
+            uploadFilesReq.setFile(fileToUpload);
+            uploadFilesReq.setUuid(String.valueOf(simulationParameterLibraryCategoryObject.getId()));
+            uploadFilesReq.setFileName(fileName);
+            SdmResponse sdmResponse = dataFileService.uploadFiles(uploadFilesReq);
+            if (!sdmResponse.isSuccess()) {
+                return SdmResponse.failed("仿真参数库文件对象上传失败");
+            }
+            Long fileId = ((JSONObject)sdmResponse.getData()).getLong("fileId");
             simulationParameterLibraryCategoryObject.setFileId(fileId);
-            simulationParameterLibraryCategoryObject.setCreatorId(ThreadLocalContext.getUserId());
-            simulationParameterLibraryCategoryObjectService.save(simulationParameterLibraryCategoryObject);
+            simulationParameterLibraryCategoryObjectService.updateById(simulationParameterLibraryCategoryObject);
 
             // 上传了文件才需要审批
             if (isApprove) {
@@ -241,6 +291,25 @@ public class SimulationParameterLibraryServiceImpl extends ServiceImpl<Simulatio
 
     @Override
     public SdmResponse getSimulationParameterTree(Integer type, Long id) {
+        // 获取权限
+        SdmResponse<List<FileMetadataInfoResp>> simulationParameterTree;
+        if(id == null){
+            simulationParameterTree = dataFileService.listDir(DirTypeEnum.SIMULATION_PARAMETER_DIR.getValue(), null);
+        } else {
+            FileMetadataInfo simulationParameterLibraryFile = fileMetadataInfoService.lambdaQuery()
+                    .eq(FileMetadataInfo::getTenantId, ThreadLocalContext.getTenantId())
+                    .eq(FileMetadataInfo::getRelatedResourceUuidOwnType, String.valueOf(type))
+                    .eq(FileMetadataInfo::getRelatedResourceUuid, id)
+                    .one();
+
+            simulationParameterTree =  dataFileService.listDir(DirTypeEnum.SIMULATION_PARAMETER_DIR.getValue(), simulationParameterLibraryFile.getId());
+        }
+
+        Map<String, Integer> uuidToPermissionMap = new HashMap<>();
+        if(simulationParameterTree.isSuccess()){
+           uuidToPermissionMap = simulationParameterTree.getData().stream().collect(Collectors.toMap(FileMetadataInfoResp::getRelatedResourceUuid, FileMetadataInfoResp::getPermissionValue));
+        }
+
         List<JSONObject> jsonObjects = new ArrayList<>();
         if (id == null) {
             // 获取所有仿真参数库
@@ -253,15 +322,16 @@ public class SimulationParameterLibraryServiceImpl extends ServiceImpl<Simulatio
             Set<Long> userIdsSet = new HashSet<>(userIds);
             Map<Long, String> longStringMap = userNameCacheService.batchGetUserNames(userIdsSet);
 
-            simulationParameterLibraries.forEach(simulationParameterLibrary -> {
+            for (SimulationParameterLibrary simulationParameterLibrary : simulationParameterLibraries) {
                 JSONObject jsonObject = new JSONObject();
                 jsonObject.put("id", simulationParameterLibrary.getId());
                 jsonObject.put("type", SimulationParameterDataTypeEnum.LIBRARY.getValue());
                 jsonObject.put("name", simulationParameterLibrary.getParameterLibraryName());
-                jsonObject.put("createName",longStringMap.get(simulationParameterLibrary.getCreatorId()));
+                jsonObject.put("createName", longStringMap.get(simulationParameterLibrary.getCreatorId()));
                 jsonObject.put("createTime", simulationParameterLibrary.getCreateTime().format(DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss")));
+                jsonObject.put("permissionValue", uuidToPermissionMap.getOrDefault(String.valueOf(simulationParameterLibrary.getId()), 0));
                 jsonObjects.add(jsonObject);
-            });
+            }
             return SdmResponse.success(jsonObjects);
         }
 
@@ -283,15 +353,16 @@ public class SimulationParameterLibraryServiceImpl extends ServiceImpl<Simulatio
                 Map<Long, String> longStringMap = userNameCacheService.batchGetUserNames(userIdsSet);
 
 
-                simulationParameterLibraryCategories.forEach(simulationParameterLibraryCategory -> {
+                for (SimulationParameterLibraryCategory simulationParameterLibraryCategory : simulationParameterLibraryCategories) {
                     JSONObject jsonObject = new JSONObject();
                     jsonObject.put("id", simulationParameterLibraryCategory.getId());
                     jsonObject.put("type", SimulationParameterDataTypeEnum.CATEGORY.getValue());
                     jsonObject.put("name", simulationParameterLibraryCategory.getParameterLibraryCategoryName());
-                    jsonObject.put("createName",longStringMap.get(simulationParameterLibraryCategory.getCreatorId()));
+                    jsonObject.put("createName", longStringMap.get(simulationParameterLibraryCategory.getCreatorId()));
                     jsonObject.put("createTime", simulationParameterLibraryCategory.getCreateTime().format(DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss")));
+                    jsonObject.put("permissionValue", uuidToPermissionMap.getOrDefault(String.valueOf(simulationParameterLibraryCategory.getId()), 0));
                     jsonObjects.add(jsonObject);
-                });
+                }
                 return SdmResponse.success(jsonObjects);
             }
         }
@@ -327,6 +398,7 @@ public class SimulationParameterLibraryServiceImpl extends ServiceImpl<Simulatio
                 jsonObject.put("createName",longStringMap.get(simulationParameterLibraryCategoryObject.getCreatorId()));
                 jsonObject.put("createTime", simulationParameterLibraryCategoryObject.getCreateTime().format(DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss")));
                 jsonObject.put("approveType", fileApproveTypeMap.get(simulationParameterLibraryCategoryObject.getFileId()));
+                jsonObject.put("permissionValue", uuidToPermissionMap.getOrDefault(String.valueOf(simulationParameterLibraryCategoryObject.getId()), 0));
                 jsonObjects.add(jsonObject);
             }
             return SdmResponse.success(jsonObjects);
@@ -359,7 +431,12 @@ public class SimulationParameterLibraryServiceImpl extends ServiceImpl<Simulatio
                 SdmResponse response = deleteApproveWithFile(req);
                 return response;
             } else {
-                simulationParameterLibraryCategoryObjectService.removeById(req.getId());
+                SimulationParameterLibraryCategoryObject object = simulationParameterLibraryCategoryObjectService.getById(req.getId());
+                if (object != null) {
+                    // 始终删除参数对象记录，不依赖 fileId 是否存在
+                    simulationParameterLibraryCategoryObjectService.removeById(req.getId());
+                    deleteMappedDir(SimulationParameterOwnType.OBJECT.getCode(), req.getId());
+                }
             }
         } else if (req.getType() == SimulationParameterDataTypeEnum.CATEGORY.getValue()) {
             if (req.isApprove()) {
@@ -373,6 +450,7 @@ public class SimulationParameterLibraryServiceImpl extends ServiceImpl<Simulatio
             } else {
                 simulationParameterLibraryCategoryService.removeById(req.getId());
                 simulationParameterLibraryCategoryObjectService.lambdaUpdate().eq(SimulationParameterLibraryCategoryObject::getParameterLibraryCategoryId, req.getId()).remove();
+                deleteMappedDir(SimulationParameterOwnType.CATEGORY.getCode(), req.getId());
             }
         } else if (req.getType() == SimulationParameterDataTypeEnum.LIBRARY.getValue()) {
             if (req.isApprove()) {
@@ -387,6 +465,7 @@ public class SimulationParameterLibraryServiceImpl extends ServiceImpl<Simulatio
                 this.removeById(req.getId());
                 simulationParameterLibraryCategoryService.lambdaUpdate().eq(SimulationParameterLibraryCategory::getParameterLibraryId, req.getId()).remove();
                 simulationParameterLibraryCategoryObjectService.lambdaUpdate().eq(SimulationParameterLibraryCategoryObject::getParameterLibraryId, req.getId()).remove();
+                deleteMappedDir(SimulationParameterOwnType.LIBRARY.getCode(), req.getId());
             }
         }
 
@@ -403,6 +482,15 @@ public class SimulationParameterLibraryServiceImpl extends ServiceImpl<Simulatio
         return SdmResponse.success();
     }
 
+    private void deleteMappedDir(String ownType, Long businessId) {
+        DelDirReq delDirReq = new DelDirReq();
+        delDirReq.setDelUuid(String.valueOf(businessId));
+        delDirReq.setDelUuIdOwnType(ownType);
+        delDirReq.setSkipPermissionCheck(true);
+        delDirReq.setImmediateDelete(true);
+        dataFileService.delDir(delDirReq);
+    }
+
     private SdmResponse deleteApprove(SimulationParamLibraryReq req, List<SimulationParameterLibraryCategoryObject> objectList) {
         ApprovalParamContentsModel contentsModel = new ApprovalParamContentsModel();
         contentsModel.setApproveAction(ApproveFileActionENUM.DELETE.getCode());
@@ -457,28 +545,62 @@ public class SimulationParameterLibraryServiceImpl extends ServiceImpl<Simulatio
 
     @Override
     public SdmResponse editSimulationParameter(SimulationParamLibraryReq req) {
-        // 根据参数类型和参数id删除参数
+        // 根据参数类型和参数id编辑参数
         if (req.getType() == SimulationParameterDataTypeEnum.OBJECT.getValue()) {
+            // 同名校验
+            SimulationParameterLibraryCategoryObject object = simulationParameterLibraryCategoryObjectService.getById(req.getId());
+            if (object.getParameterLibraryCategoryObjectName() != null && object.getParameterLibraryCategoryObjectName().equals(req.getModifyFileName())) {
+                return SdmResponse.failed("参数对象名称重复");
+            }
+
             simulationParameterLibraryCategoryObjectService.lambdaUpdate()
                     .set(SimulationParameterLibraryCategoryObject::getParameterLibraryCategoryObjectName, req.getModifyFileName())
                     .eq(SimulationParameterLibraryCategoryObject::getId, req.getId())
                     .update();
 
-
+            renameMappedDir(SimulationParameterOwnType.OBJECT.getCode(), req.getId(), req.getModifyFileName());
         } else if (req.getType() == SimulationParameterDataTypeEnum.CATEGORY.getValue()) {
+            // 同名校验
+            SimulationParameterLibraryCategory category = simulationParameterLibraryCategoryService.getById(req.getId());
+            if (category.getParameterLibraryCategoryName() != null && category.getParameterLibraryCategoryName().equals(req.getModifyFileName())) {
+                return SdmResponse.failed("参数类别名称重复");
+            }
             simulationParameterLibraryCategoryService.lambdaUpdate()
                     .set(SimulationParameterLibraryCategory::getParameterLibraryCategoryName, req.getModifyFileName())
                     .eq(SimulationParameterLibraryCategory::getId, req.getId())
                     .update();
+            renameMappedDir(SimulationParameterOwnType.CATEGORY.getCode(), req.getId(), req.getModifyFileName());
         } else if (req.getType() == SimulationParameterDataTypeEnum.LIBRARY.getValue()) {
-          this.lambdaUpdate()
-                  .set(SimulationParameterLibrary::getParameterLibraryName, req.getModifyFileName())
-                  .eq(SimulationParameterLibrary::getId, req.getId())
-                  .update();
+            // 同名校验
+            SimulationParameterLibrary library = this.getById(req.getId());
+            if (library.getParameterLibraryName() != null && library.getParameterLibraryName().equals(req.getModifyFileName())) {
+                return SdmResponse.failed("参数库名称重复");
+            }
+
+            this.lambdaUpdate()
+                    .set(SimulationParameterLibrary::getParameterLibraryName, req.getModifyFileName())
+                    .eq(SimulationParameterLibrary::getId, req.getId())
+                    .update();
+            renameMappedDir(SimulationParameterOwnType.LIBRARY.getCode(), req.getId(), req.getModifyFileName());
         }
         return SdmResponse.success("编辑成功");
     }
 
+    private void renameMappedDir(String ownType, Long businessId, String newName) {
+        if (StringUtils.isBlank(newName)) {
+            return;
+        }
+        FileMetadataInfo mappedDir = findMappedFileNode(ownType, businessId);
+        if (mappedDir == null) {
+            return;
+        }
+        RenameDirReq renameDirReq = new RenameDirReq();
+        renameDirReq.setDirId(mappedDir.getId());
+        renameDirReq.setNewName(newName);
+        renameDirReq.setSkipPermissionCheck(true);
+        dataFileService.renameDirNew(renameDirReq);
+    }
+
     @Override
     public SdmResponse<SimulationParameterLibraryCategoryObjectResp> getSimulationParameterLibraryCategoryObject(Long ObjectId) {
         SimulationParameterLibraryCategoryObjectResp resp = getSimulationParameterLibraryCategoryObjectInner(ObjectId);
@@ -638,16 +760,20 @@ public class SimulationParameterLibraryServiceImpl extends ServiceImpl<Simulatio
             );
 
             // 更新MinIO中的文件内容
-            SdmResponse uploadResponse = dataFileService.updateSimulationParamFile(multipartFile);
-            
-            if (!uploadResponse.isSuccess()) {
-                return SdmResponse.failed("参数更新失败");
+            UpdateFileReq updateFileReq = new UpdateFileReq();
+            updateFileReq.setId(req.getFileId());
+            updateFileReq.setFile(multipartFile);
+            updateFileReq.setFileName(fileMetadataInfo.getOriginalName());
+            SdmResponse sdmResponse = dataFileService.updateFile(updateFileReq);
+
+            if (!sdmResponse.isSuccess()) {
+                throw new RuntimeException("参数更新失败");
             }
 
             return SdmResponse.success("参数更新成功");
         } catch (Exception e) {
             log.error("更新仿真参数值时发生错误", e);
-            return SdmResponse.failed("参数更新失败: " + e.getMessage());
+            throw new RuntimeException("参数更新失败");
         }
     }
 
@@ -677,4 +803,82 @@ public class SimulationParameterLibraryServiceImpl extends ServiceImpl<Simulatio
         fileMetadataInfoService.updateById(fileMetadataInfo);
         return SdmResponse.success();
     }
+
+    @Override
+    public SdmResponse updateSimulationParameterPermission(UpdateSimulationParamLibraryPermissionReq req) {
+        if (req == null || req.getType() == null || req.getId() == null) {
+            return SdmResponse.failed("参数不能为空");
+        }
+        if (req.getUserPermissions() == null || req.getUserPermissions().isEmpty()) {
+            return SdmResponse.failed("用户权限不能为空");
+        }
+
+        Long fileId = getSimulationParameterFileId(req.getType(), req.getId());
+
+        UpdatePermissionReq updatePermissionReq = new UpdatePermissionReq();
+        updatePermissionReq.setFileId(fileId);
+        updatePermissionReq.setUserPermissions(req.getUserPermissions());
+        return dataFileService.updatePermission(updatePermissionReq);
+    }
+
+    @Override
+    public SdmResponse querySimulationParameterPermission(QuerySimulationParamLibraryPermissionReq req) {
+        if (req == null || req.getType() == null || req.getId() == null) {
+            return SdmResponse.failed("参数不能为空");
+        }
+
+        Long fileId = getSimulationParameterFileId(req.getType(), req.getId());
+
+        QueryPermissionReq queryPermissionReq = new QueryPermissionReq();
+        queryPermissionReq.setFileId(fileId);
+        return dataFileService.queryPermission(queryPermissionReq);
+    }
+
+    /**
+     * 根据参数库、类、对象 获取关联文件ID
+     * @param type
+     * @param id
+     * @return
+     */
+    private Long getSimulationParameterFileId(int type,Long id) {
+        Long fileId;
+        FileMetadataInfo fileNode;
+        if(SimulationParameterDataTypeEnum.LIBRARY.getValue()==type || SimulationParameterDataTypeEnum.CATEGORY.getValue() == type) {
+            fileNode = findMappedFileNode(String.valueOf(type), id);
+            if (fileNode == null) {
+                return null;
+            }
+            return fileNode.getId();
+        }else {
+            SimulationParameterLibraryCategoryObject object = simulationParameterLibraryCategoryObjectService.getById(id);
+            if(object== null || object.getFileId() == null){
+                return null;
+            }
+            return object.getFileId();
+        }
+    }
+    private FileMetadataInfo findMappedFileNode(String ownType, Long relatedResourceId) {
+        return fileMetadataInfoService.lambdaQuery()
+                .eq(FileMetadataInfo::getRelatedResourceUuidOwnType, ownType)
+                .eq(FileMetadataInfo::getRelatedResourceUuid, String.valueOf(relatedResourceId))
+                .eq(FileMetadataInfo::getTenantId, ThreadLocalContext.getTenantId())
+                .one();
+    }
+
+
+    private enum SimulationParameterOwnType {
+        LIBRARY("simulation_parameter_library"),
+        CATEGORY("simulation_parameter_library_category"),
+        OBJECT("simulation_parameter_library_category_object");
+
+        private final String code;
+
+        SimulationParameterOwnType(String code) {
+            this.code = code;
+        }
+
+        public String getCode() {
+            return code;
+        }
+    }
 }