diff --git a/business-css/src/main/java/com/yfd/business/css/controller/AlgorithmController.java b/business-css/src/main/java/com/yfd/business/css/controller/AlgorithmController.java
index d3e2438..1e235db 100644
--- a/business-css/src/main/java/com/yfd/business/css/controller/AlgorithmController.java
+++ b/business-css/src/main/java/com/yfd/business/css/controller/AlgorithmController.java
@@ -153,7 +153,16 @@ public class AlgorithmController {
             if (auth == null || auth instanceof AnonymousAuthenticationToken) {
                 return "anonymous";
             }
-            return userService.getUsername();
+            var u = userService.getUserInfo();
+            if (u != null && u.getUsername() != null && !u.getUsername().isBlank()) {
+                return u.getUsername();
+            }
+            var m = userService.getNameInfo();
+            if (m != null) {
+                String username = m.get("username");
+                if (username != null && !username.isBlank()) return username;
+            }
+            return "anonymous";
         } catch (Exception e) {
             return "anonymous";
         }
diff --git a/business-css/src/main/java/com/yfd/business/css/controller/AlgorithmModelController.java b/business-css/src/main/java/com/yfd/business/css/controller/AlgorithmModelController.java
index a8e1c9b..c83ae00 100644
--- a/business-css/src/main/java/com/yfd/business/css/controller/AlgorithmModelController.java
+++ b/business-css/src/main/java/com/yfd/business/css/controller/AlgorithmModelController.java
@@ -295,7 +295,16 @@ public class AlgorithmModelController {
             if (auth == null || auth instanceof AnonymousAuthenticationToken) {
                 return "anonymous";
             }
-            return userService.getUsername();
+            var u = userService.getUserInfo();
+            if (u != null && u.getUsername() != null && !u.getUsername().isBlank()) {
+                return u.getUsername();
+            }
+            var m = userService.getNameInfo();
+            if (m != null) {
+                String username = m.get("username");
+                if (username != null && !username.isBlank()) return username;
+            }
+            return "anonymous";
         } catch (Exception e) {
             return "anonymous";
         }
diff --git a/business-css/src/main/java/com/yfd/business/css/controller/CriticalDataController.java b/business-css/src/main/java/com/yfd/business/css/controller/CriticalDataController.java
index 0a1cf2f..bb2d0f0 100644
--- a/business-css/src/main/java/com/yfd/business/css/controller/CriticalDataController.java
+++ b/business-css/src/main/java/com/yfd/business/css/controller/CriticalDataController.java
@@ -48,7 +48,16 @@ public class CriticalDataController {
             if (auth == null || auth instanceof AnonymousAuthenticationToken) {
                 return "anonymous";
             }
-            return userService.getUsername();
+            var u = userService.getUserInfo();
+            if (u != null && u.getUsername() != null && !u.getUsername().isBlank()) {
+                return u.getUsername();
+            }
+            var m = userService.getNameInfo();
+            if (m != null) {
+                String username = m.get("username");
+                if (username != null && !username.isBlank()) return username;
+            }
+            return "anonymous";
         } catch (Exception e) {
             return "anonymous";
         }
diff --git a/business-css/src/main/java/com/yfd/business/css/controller/DeviceController.java b/business-css/src/main/java/com/yfd/business/css/controller/DeviceController.java
index ba210fc..73f0978 100644
--- a/business-css/src/main/java/com/yfd/business/css/controller/DeviceController.java
+++ b/business-css/src/main/java/com/yfd/business/css/controller/DeviceController.java
@@ -189,7 +189,16 @@ public class DeviceController {
             if (auth == null || auth instanceof AnonymousAuthenticationToken) {
                 return "anonymous";
             }
-            return userService.getUsername();
+            var u = userService.getUserInfo();
+            if (u != null && u.getUsername() != null && !u.getUsername().isBlank()) {
+                return u.getUsername();
+            }
+            var m = userService.getNameInfo();
+            if (m != null) {
+                String username = m.get("username");
+                if (username != null && !username.isBlank()) return username;
+            }
+            return "anonymous";
         } catch (Exception e) {
             return "anonymous";
         }
diff --git a/business-css/src/main/java/com/yfd/business/css/controller/EventController.java b/business-css/src/main/java/com/yfd/business/css/controller/EventController.java
index 9e55cf9..7a94594 100644
--- a/business-css/src/main/java/com/yfd/business/css/controller/EventController.java
+++ b/business-css/src/main/java/com/yfd/business/css/controller/EventController.java
@@ -442,7 +442,16 @@ public class EventController {
             if (auth == null || auth instanceof AnonymousAuthenticationToken) {
                 return "anonymous";
             }
-            return userService.getUsername();
+            var u = userService.getUserInfo();
+            if (u != null && u.getUsername() != null && !u.getUsername().isBlank()) {
+                return u.getUsername();
+            }
+            var m = userService.getNameInfo();
+            if (m != null) {
+                String username = m.get("username");
+                if (username != null && !username.isBlank()) return username;
+            }
+            return "anonymous";
         } catch (Exception e) {
             return "anonymous";
         }
diff --git a/business-css/src/main/java/com/yfd/business/css/controller/MaterialController.java b/business-css/src/main/java/com/yfd/business/css/controller/MaterialController.java
index 4390011..5a58a18 100644
--- a/business-css/src/main/java/com/yfd/business/css/controller/MaterialController.java
+++ b/business-css/src/main/java/com/yfd/business/css/controller/MaterialController.java
@@ -173,7 +173,16 @@ public class MaterialController {
             if (auth == null || auth instanceof AnonymousAuthenticationToken) {
                 return "anonymous";
             }
-            return userService.getUsername();
+            var u = userService.getUserInfo();
+            if (u != null && u.getUsername() != null && !u.getUsername().isBlank()) {
+                return u.getUsername();
+            }
+            var m = userService.getNameInfo();
+            if (m != null) {
+                String username = m.get("username");
+                if (username != null && !username.isBlank()) return username;
+            }
+            return "anonymous";
         } catch (Exception e) {
             return "anonymous";
         }
diff --git a/business-css/src/main/java/com/yfd/business/css/controller/ProjectController.java b/business-css/src/main/java/com/yfd/business/css/controller/ProjectController.java
index 811713d..7d335ba 100644
--- a/business-css/src/main/java/com/yfd/business/css/controller/ProjectController.java
+++ b/business-css/src/main/java/com/yfd/business/css/controller/ProjectController.java
@@ -55,10 +55,9 @@ public class ProjectController {
             project.setVisibility(projectAccessHelper.normalizeVisibility(project.getVisibility()));
         }
         if (project.getCreator() == null || project.getCreator().isBlank()) {
-            var u = userService.getUserInfo();
-            if (u != null) project.setCreator(u.getId());
+            project.setCreator(currentAccount());
         }
-        project.setModifier(currentUsername());
+        project.setModifier(currentAccount());
         return projectService.save(project);
     }
 
@@ -76,12 +75,12 @@ public class ProjectController {
         if (project.getProjectId() != null) {
             projectAccessHelper.assertCanWriteProject(project.getProjectId());
         }
-        project.setModifier(currentUsername());
+        project.setModifier(currentAccount());
         project.setUpdatedAt(LocalDateTime.now());
         return projectService.updateById(project);
     }
 
-    @Log(value = "修改项目可见性", module = "项目管理")
+    @Log(value = "修改项目权限", module = "项目管理")
     @PutMapping("/{id}/visibility")
     @Operation(summary = "修改项目可见性", description = "仅项目所有者或管理员可修改（PRIVATE/READONLY/PUBLIC）")
     public boolean updateVisibility(@PathVariable @Parameter(description = "项目ID", required = true) String id,
@@ -94,18 +93,27 @@ public class ProjectController {
         Project p = new Project();
         p.setProjectId(id);
         p.setVisibility(projectAccessHelper.normalizeVisibility(visibility));
-        p.setModifier(currentUsername());
+        p.setModifier(currentAccount());
         p.setUpdatedAt(LocalDateTime.now());
         return projectService.updateById(p);
     }
 
-    private String currentUsername() {
+    private String currentAccount() {
         try {
             Authentication auth = SecurityContextHolder.getContext().getAuthentication();
             if (auth == null || auth instanceof AnonymousAuthenticationToken) {
                 return "anonymous";
             }
-            return userService.getUsername();
+            var u = userService.getUserInfo();
+            if (u != null && u.getUsername() != null && !u.getUsername().isBlank()) {
+                return u.getUsername();
+            }
+            var m = userService.getNameInfo();
+            if (m != null) {
+                String username = m.get("username");
+                if (username != null && !username.isBlank()) return username;
+            }
+            return "anonymous";
         } catch (Exception e) {
             return "anonymous";
         }
@@ -218,11 +226,13 @@ public class ProjectController {
             qw.like("name", name);
         }
         if (!projectAccessHelper.isAdmin()) {
+            String account = projectAccessHelper.currentAccount();
             String uid = projectAccessHelper.currentUserId();
             qw.and(w -> w.isNull("visibility")
                     .or().eq("visibility", "")
                     .or().eq("visibility", "PUBLIC")
                     .or().eq("visibility", "READONLY")
+                    .or().eq("creator", account)
                     .or().eq("creator", uid));
         }
         Page<Project> page = new Page<>(pageNum, pageSize, true);
@@ -287,7 +297,7 @@ public class ProjectController {
         Project updated = new Project();
         updated.setProjectId(id);
         updated.setTopology(json);
-        updated.setModifier(currentUsername());
+        updated.setModifier(currentAccount());
         updated.setUpdatedAt(LocalDateTime.now());
         projectService.updateById(updated);
         return ResponseEntity.ok(Map.of(
diff --git a/business-css/src/main/java/com/yfd/business/css/controller/ScenarioController.java b/business-css/src/main/java/com/yfd/business/css/controller/ScenarioController.java
index 83bafc0..c892c84 100644
--- a/business-css/src/main/java/com/yfd/business/css/controller/ScenarioController.java
+++ b/business-css/src/main/java/com/yfd/business/css/controller/ScenarioController.java
@@ -180,7 +180,16 @@ public class ScenarioController {
             if (auth == null || auth instanceof AnonymousAuthenticationToken) {
                 return "anonymous";
             }
-            return userService.getUsername();
+            var u = userService.getUserInfo();
+            if (u != null && u.getUsername() != null && !u.getUsername().isBlank()) {
+                return u.getUsername();
+            }
+            var m = userService.getNameInfo();
+            if (m != null) {
+                String username = m.get("username");
+                if (username != null && !username.isBlank()) return username;
+            }
+            return "anonymous";
         } catch (Exception e) {
             return "anonymous";
         }
diff --git a/business-css/src/main/java/com/yfd/business/css/controller/ScenarioResultController.java b/business-css/src/main/java/com/yfd/business/css/controller/ScenarioResultController.java
index 5a57e67..b5c46ff 100644
--- a/business-css/src/main/java/com/yfd/business/css/controller/ScenarioResultController.java
+++ b/business-css/src/main/java/com/yfd/business/css/controller/ScenarioResultController.java
@@ -4,9 +4,11 @@ import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import com.yfd.business.css.domain.Scenario;
 import com.yfd.business.css.domain.ScenarioResult;
+import com.yfd.business.css.domain.Device;
 import com.yfd.business.css.security.ProjectAccessHelper;
 import com.yfd.business.css.service.ScenarioResultService;
 import com.yfd.business.css.service.ScenarioService;
+import com.yfd.business.css.service.DeviceService;
 
 import java.io.IOException;
 
@@ -30,6 +32,8 @@ public class ScenarioResultController {
     private ScenarioService scenarioService;
     @Resource
     private ProjectAccessHelper projectAccessHelper;
+    @Resource
+    private DeviceService deviceService;
 
     /**
      * 根据场景ID分页查询模拟结果
@@ -116,11 +120,11 @@ public class ScenarioResultController {
                 queryWrapper.le("step", stepTo);
             }
 
-            List<ScenarioResult> results = scenarioResultService.list(queryWrapper.orderByAsc("step"));
+            List<ScenarioResult> results = scenarioResultService.list(queryWrapper.orderByAsc("device_id").orderByAsc("step"));
 
             // 创建Excel工作簿
             Workbook workbook = new XSSFWorkbook();
-            Sheet sheet = workbook.createSheet("情景结果数据");
+            String scenarioName = sc != null && sc.getName() != null ? sc.getName() : scenarioId;
 
             // 创建表头样式
             CellStyle headerStyle = workbook.createCellStyle();
@@ -145,50 +149,90 @@ public class ScenarioResultController {
             dataStyle.setWrapText(true);
 
             // 创建表头
-            Row headerRow = sheet.createRow(0);
-            String[] headers = {"场景ID", "设备ID", "时点", "属性值", "Keff值"};
-            for (int i = 0; i < headers.length; i++) {
-                Cell cell = headerRow.createCell(i);
-                cell.setCellValue(headers[i]);
-                cell.setCellStyle(headerStyle);
-            }
+            String[] headers = {"场景名称", "设备名称", "时点", "属性值", "Keff值"};
 
-            // 填充数据
-            int rowNum = 1;
-            for (ScenarioResult result : results) {
-                Row row = sheet.createRow(rowNum++);
-                
-                Cell cell0 = row.createCell(0);
-                cell0.setCellValue(result.getScenarioId());
-                cell0.setCellStyle(dataStyle);
-
-                Cell cell1 = row.createCell(1);
-                cell1.setCellValue(result.getDeviceId());
-                cell1.setCellStyle(dataStyle);
-
-                Cell cell2 = row.createCell(2);
-                cell2.setCellValue(result.getStep());
-                cell2.setCellStyle(dataStyle);
-
-                Cell cell3 = row.createCell(3);
-                cell3.setCellValue(result.getAttrState().toString());
-                cell3.setCellStyle(dataStyle);
-
-                Cell cell4 = row.createCell(4);
-                cell4.setCellValue(result.getKeffValue().doubleValue());
-                cell4.setCellStyle(dataStyle);
-            }
-
-            // 自动调整列宽
-            for (int i = 0; i < headers.length; i++) {
-                sheet.autoSizeColumn(i);
-                // 设置最小列宽
-                if (sheet.getColumnWidth(i) < 20 * 256) {
-                    sheet.setColumnWidth(i, 20 * 256);
+            if (deviceId != null && !deviceId.isEmpty()) {
+                Device dev = deviceService.getById(deviceId);
+                String deviceName = dev != null && dev.getName() != null ? dev.getName() : deviceId;
+                Sheet sheet = workbook.createSheet(deviceName);
+                Row headerRow = sheet.createRow(0);
+                for (int i = 0; i < headers.length; i++) {
+                    Cell cell = headerRow.createCell(i);
+                    cell.setCellValue(headers[i]);
+                    cell.setCellStyle(headerStyle);
                 }
-                // 设置最大列宽
-                if (sheet.getColumnWidth(i) > 50 * 256) {
-                    sheet.setColumnWidth(i, 50 * 256);
+                int rowNum = 1;
+                for (ScenarioResult result : results) {
+                    Row row = sheet.createRow(rowNum++);
+                    Cell cell0 = row.createCell(0);
+                    cell0.setCellValue(scenarioName);
+                    cell0.setCellStyle(dataStyle);
+                    Cell cell1 = row.createCell(1);
+                    cell1.setCellValue(deviceName);
+                    cell1.setCellStyle(dataStyle);
+                    Cell cell2 = row.createCell(2);
+                    cell2.setCellValue(result.getStep());
+                    cell2.setCellStyle(dataStyle);
+                    Cell cell3 = row.createCell(3);
+                    cell3.setCellValue(result.getAttrState());
+                    cell3.setCellStyle(dataStyle);
+                    Cell cell4 = row.createCell(4);
+                    cell4.setCellValue(result.getKeffValue() == null ? 0.0 : result.getKeffValue().doubleValue());
+                    cell4.setCellStyle(dataStyle);
+                }
+                for (int i = 0; i < headers.length; i++) {
+                    sheet.autoSizeColumn(i);
+                    if (sheet.getColumnWidth(i) < 20 * 256) {
+                        sheet.setColumnWidth(i, 20 * 256);
+                    }
+                    if (sheet.getColumnWidth(i) > 50 * 256) {
+                        sheet.setColumnWidth(i, 50 * 256);
+                    }
+                }
+            } else {
+                java.util.Map<String, java.util.List<ScenarioResult>> byDevice = new java.util.LinkedHashMap<>();
+                for (ScenarioResult r : results) {
+                    byDevice.computeIfAbsent(r.getDeviceId(), k -> new java.util.ArrayList<>()).add(r);
+                }
+                for (java.util.Map.Entry<String, java.util.List<ScenarioResult>> entry : byDevice.entrySet()) {
+                    String did = entry.getKey();
+                    Device dev = deviceService.getById(did);
+                    String deviceName = dev != null && dev.getName() != null ? dev.getName() : did;
+                    Sheet sheet = workbook.createSheet(deviceName);
+                    Row headerRow = sheet.createRow(0);
+                    for (int i = 0; i < headers.length; i++) {
+                        Cell cell = headerRow.createCell(i);
+                        cell.setCellValue(headers[i]);
+                        cell.setCellStyle(headerStyle);
+                    }
+                    int rowNum = 1;
+                    for (ScenarioResult result : entry.getValue()) {
+                        Row row = sheet.createRow(rowNum++);
+                        Cell cell0 = row.createCell(0);
+                        cell0.setCellValue(scenarioName);
+                        cell0.setCellStyle(dataStyle);
+                        Cell cell1 = row.createCell(1);
+                        cell1.setCellValue(deviceName);
+                        cell1.setCellStyle(dataStyle);
+                        Cell cell2 = row.createCell(2);
+                        cell2.setCellValue(result.getStep());
+                        cell2.setCellStyle(dataStyle);
+                        Cell cell3 = row.createCell(3);
+                        cell3.setCellValue(result.getAttrState());
+                        cell3.setCellStyle(dataStyle);
+                        Cell cell4 = row.createCell(4);
+                        cell4.setCellValue(result.getKeffValue() == null ? 0.0 : result.getKeffValue().doubleValue());
+                        cell4.setCellStyle(dataStyle);
+                    }
+                    for (int i = 0; i < headers.length; i++) {
+                        sheet.autoSizeColumn(i);
+                        if (sheet.getColumnWidth(i) < 20 * 256) {
+                            sheet.setColumnWidth(i, 20 * 256);
+                        }
+                        if (sheet.getColumnWidth(i) > 50 * 256) {
+                            sheet.setColumnWidth(i, 50 * 256);
+                        }
+                    }
                 }
             }
 
diff --git a/business-css/src/main/java/com/yfd/business/css/domain/ModelTrainTask.java b/business-css/src/main/java/com/yfd/business/css/domain/ModelTrainTask.java
index 234e56c..57fb3ed 100644
--- a/business-css/src/main/java/com/yfd/business/css/domain/ModelTrainTask.java
+++ b/business-css/src/main/java/com/yfd/business/css/domain/ModelTrainTask.java
@@ -1,6 +1,8 @@
 package com.yfd.business.css.domain;
 
 import com.baomidou.mybatisplus.annotation.*;
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import com.fasterxml.jackson.annotation.JsonProperty;
 import lombok.Data;
 
 import java.io.Serializable;
@@ -49,7 +51,12 @@ public class ModelTrainTask implements Serializable {
     @TableField("error_log")
     private String errorLog;
 
+    @TableField(value = "feature_map_config")
+    @JsonIgnore
+    private String featureMapConfigJson;
+
     @TableField(exist = false)
+    @JsonProperty("featureMapConfig")
     private Map<String, Object> featureMapConfig;
     
     @TableField(value = "created_at")
diff --git a/business-css/src/main/java/com/yfd/business/css/security/ProjectAccessHelper.java b/business-css/src/main/java/com/yfd/business/css/security/ProjectAccessHelper.java
index db907c2..e75ed3c 100644
--- a/business-css/src/main/java/com/yfd/business/css/security/ProjectAccessHelper.java
+++ b/business-css/src/main/java/com/yfd/business/css/security/ProjectAccessHelper.java
@@ -27,6 +27,53 @@ public class ProjectAccessHelper {
         return u == null ? null : u.getId();
     }
 
+    public String currentAccount() {
+        try {
+            SysUser u = userService.getUserInfo();
+            if (u != null && u.getUsername() != null && !u.getUsername().isBlank()) {
+                return u.getUsername();
+            }
+        } catch (Exception ignored) {
+        }
+        try {
+            var m = userService.getNameInfo();
+            if (m != null) {
+                String username = m.get("username");
+                if (username != null && !username.isBlank()) return username;
+            }
+        } catch (Exception ignored) {
+        }
+        return null;
+    }
+
+    public String currentNickname() {
+        try {
+            String n = userService.getUsername();
+            if (n != null && !n.isBlank() && !"anonymous".equalsIgnoreCase(n)) return n;
+        } catch (Exception ignored) {
+        }
+        try {
+            SysUser u = userService.getUserInfo();
+            if (u != null && u.getNickname() != null && !u.getNickname().isBlank()) {
+                return u.getNickname();
+            }
+        } catch (Exception ignored) {
+        }
+        return null;
+    }
+
+    private boolean isOwner(Project p) {
+        if (p == null) return false;
+        String creator = p.getCreator();
+        if (creator == null || creator.isBlank()) return false;
+        String account = currentAccount();
+        if (account != null && account.equals(creator)) return true;
+        String uid = currentUserId();
+        if (uid != null && uid.equals(creator)) return true;        
+        String nickname = currentNickname();
+        return nickname != null && nickname.equals(creator);
+    }
+
     public void assertCanReadProject(String projectId) {
         Project p = projectService.getById(projectId);
         if (p == null) {
@@ -61,10 +108,10 @@ public class ProjectAccessHelper {
         if (p == null) return false;
         if (isAdmin()) return true;
         String visibility = normalizeVisibility(p.getVisibility());
+        System.out.println("visibility="+visibility);
         if ("PUBLIC".equals(visibility) || "READONLY".equals(visibility)) return true;
         if ("PRIVATE".equals(visibility)) {
-            String uid = currentUserId();
-            return uid != null && uid.equals(p.getCreator());
+            return isOwner(p);
         }
         return true;
     }
@@ -72,8 +119,7 @@ public class ProjectAccessHelper {
     public boolean canWrite(Project p) {
         if (p == null) return false;
         if (isAdmin()) return true;
-        String uid = currentUserId();
-        if (uid != null && uid.equals(p.getCreator())) return true;
+        if (isOwner(p)) return true;
         String visibility = normalizeVisibility(p.getVisibility());
         return "PUBLIC".equals(visibility);
     }
@@ -81,8 +127,7 @@ public class ProjectAccessHelper {
     public boolean canManageVisibility(Project p) {
         if (p == null) return false;
         if (isAdmin()) return true;
-        String uid = currentUserId();
-        return uid != null && uid.equals(p.getCreator());
+        return isOwner(p);
     }
 
     public String normalizeVisibility(String visibility) {
diff --git a/business-css/src/main/java/com/yfd/business/css/service/impl/CriticalDataServiceImpl.java b/business-css/src/main/java/com/yfd/business/css/service/impl/CriticalDataServiceImpl.java
index 8ba9927..ab8c3a1 100644
--- a/business-css/src/main/java/com/yfd/business/css/service/impl/CriticalDataServiceImpl.java
+++ b/business-css/src/main/java/com/yfd/business/css/service/impl/CriticalDataServiceImpl.java
@@ -236,7 +236,16 @@ public class CriticalDataServiceImpl
             if (auth == null || auth instanceof AnonymousAuthenticationToken) {
                 return "anonymous";
             }
-            return userService.getUsername();
+            var u = userService.getUserInfo();
+            if (u != null && u.getUsername() != null && !u.getUsername().isBlank()) {
+                return u.getUsername();
+            }
+            var m = userService.getNameInfo();
+            if (m != null) {
+                String username = m.get("username");
+                if (username != null && !username.isBlank()) return username;
+            }
+            return "anonymous";
         } catch (Exception e) {
             return "anonymous";
         }
diff --git a/business-css/src/main/java/com/yfd/business/css/service/impl/DeviceServiceImpl.java b/business-css/src/main/java/com/yfd/business/css/service/impl/DeviceServiceImpl.java
index c467946..b1f6bf3 100644
--- a/business-css/src/main/java/com/yfd/business/css/service/impl/DeviceServiceImpl.java
+++ b/business-css/src/main/java/com/yfd/business/css/service/impl/DeviceServiceImpl.java
@@ -204,7 +204,16 @@ public class DeviceServiceImpl
             if (auth == null || auth instanceof AnonymousAuthenticationToken) {
                 return "anonymous";
             }
-            return userService.getUsername();
+            var u = userService.getUserInfo();
+            if (u != null && u.getUsername() != null && !u.getUsername().isBlank()) {
+                return u.getUsername();
+            }
+            var m = userService.getNameInfo();
+            if (m != null) {
+                String username = m.get("username");
+                if (username != null && !username.isBlank()) return username;
+            }
+            return "anonymous";
         } catch (Exception e) {
             return "anonymous";
         }
diff --git a/business-css/src/main/java/com/yfd/business/css/service/impl/MaterialServiceImpl.java b/business-css/src/main/java/com/yfd/business/css/service/impl/MaterialServiceImpl.java
index a59b359..0fa774c 100644
--- a/business-css/src/main/java/com/yfd/business/css/service/impl/MaterialServiceImpl.java
+++ b/business-css/src/main/java/com/yfd/business/css/service/impl/MaterialServiceImpl.java
@@ -202,7 +202,16 @@ public class MaterialServiceImpl
             if (auth == null || auth instanceof AnonymousAuthenticationToken) {
                 return "anonymous";
             }
-            return userService.getUsername();
+            var u = userService.getUserInfo();
+            if (u != null && u.getUsername() != null && !u.getUsername().isBlank()) {
+                return u.getUsername();
+            }
+            var m = userService.getNameInfo();
+            if (m != null) {
+                String username = m.get("username");
+                if (username != null && !username.isBlank()) return username;
+            }
+            return "anonymous";
         } catch (Exception e) {
             return "anonymous";
         }
diff --git a/business-css/src/main/java/com/yfd/business/css/service/impl/ModelTrainServiceImpl.java b/business-css/src/main/java/com/yfd/business/css/service/impl/ModelTrainServiceImpl.java
index 3cda870..12b5710 100644
--- a/business-css/src/main/java/com/yfd/business/css/service/impl/ModelTrainServiceImpl.java
+++ b/business-css/src/main/java/com/yfd/business/css/service/impl/ModelTrainServiceImpl.java
@@ -157,6 +157,7 @@ public class ModelTrainServiceImpl extends ServiceImpl<ModelTrainTaskMapper, Mod
             params.put("feature_map", task.getFeatureMapConfig());
             try {
                 task.setTrainParams(objectMapper.writeValueAsString(params));
+                task.setFeatureMapConfigJson(objectMapper.writeValueAsString(task.getFeatureMapConfig()));
             } catch (JsonProcessingException ignored) {
             }
         }
@@ -322,6 +323,15 @@ public class ModelTrainServiceImpl extends ServiceImpl<ModelTrainTaskMapper, Mod
         if (task == null) {
             throw new BizException("任务不存在");
         }
+        if ((task.getFeatureMapConfig() == null || task.getFeatureMapConfig().isEmpty())
+                && task.getFeatureMapConfigJson() != null
+                && !task.getFeatureMapConfigJson().isBlank()) {
+            try {
+                Map<String, Object> fm = objectMapper.readValue(task.getFeatureMapConfigJson(), new TypeReference<Map<String, Object>>() {});
+                task.setFeatureMapConfig(fm);
+            } catch (Exception ignored) {
+            }
+        }
         // 由于改为 WebSocket 异步推送，这里简化为直接查库返回
         return task;
     }
diff --git a/framework/pom.xml b/framework/pom.xml
index cac16d5..6129a65 100644
--- a/framework/pom.xml
+++ b/framework/pom.xml
@@ -312,6 +312,20 @@
 		</resources>
 
 		<plugins>
+			<plugin>
+				<groupId>org.apache.maven.plugins</groupId>
+				<artifactId>maven-compiler-plugin</artifactId>
+				<configuration>
+					<release>17</release>
+					<annotationProcessorPaths>
+						<path>
+							<groupId>org.projectlombok</groupId>
+							<artifactId>lombok</artifactId>
+							<version>1.18.32</version>
+						</path>
+					</annotationProcessorPaths>
+				</configuration>
+			</plugin>
 
 
 			<plugin>
diff --git a/framework/src/main/java/com/yfd/platform/config/MethodSecurityConfig.java b/framework/src/main/java/com/yfd/platform/config/MethodSecurityConfig.java
new file mode 100644
index 0000000..cbc7bfc
--- /dev/null
+++ b/framework/src/main/java/com/yfd/platform/config/MethodSecurityConfig.java
@@ -0,0 +1,10 @@
+package com.yfd.platform.config;
+
+import org.springframework.context.annotation.Configuration;
+import org.springframework.security.config.annotation.method.configuration.EnableMethodSecurity;
+
+@Configuration
+@EnableMethodSecurity(prePostEnabled = true, securedEnabled = true, jsr250Enabled = true)
+public class MethodSecurityConfig {
+}
+