diff --git a/back/api/log.ts b/back/api/log.ts
index 020d572e..13f94dec 100644
--- a/back/api/log.ts
+++ b/back/api/log.ts
@@ -8,8 +8,12 @@ import {
   readDirs,
   removeAnsi,
   rmPath,
+  IFile,
 } from '../config/util';
 import LogService from '../services/log';
+import CronService from '../services/cron';
+import { UserRole } from '../data/user';
+import { Crontab } from '../data/cron';
 const route = Router();
 const blacklist = ['.tmp'];
 
@@ -20,6 +24,39 @@ export default (app: Router) => {
     const logger: Logger = Container.get('logger');
     try {
       const result = await readDirs(config.logPath, config.logPath, blacklist);
+      
+      // Filter logs based on user permissions
+      if (req.user?.role !== UserRole.admin && req.user?.userId) {
+        const cronService = Container.get(CronService);
+        const { data: userCrons } = await cronService.crontabs({
+          searchValue: '',
+          page: '0',
+          size: '0',
+          sorter: '',
+          filters: '',
+          queryString: '',
+          userId: req.user.userId,
+        });
+        
+        // Build a set of log paths that the user has access to
+        const allowedLogPaths = new Set(
+          userCrons
+            .filter((cron: Crontab) => cron.log_name && cron.log_name !== '/dev/null')
+            .map((cron: Crontab) => cron.log_name)
+        );
+        
+        // Filter the result to only include logs the user owns
+        const filteredResult = (result as IFile[]).filter((item: IFile) =>
+          item.type === 'directory' && (allowedLogPaths.has(item.title) || allowedLogPaths.has(`${item.title}/`))
+        );
+        
+        res.send({
+          code: 200,
+          data: filteredResult,
+        });
+        return;
+      }
+      
       res.send({
         code: 200,
         data: result,
@@ -45,6 +82,35 @@ export default (app: Router) => {
             message: '暂无权限',
           });
         }
+        
+        // Check if user has permission to view this log
+        if (req.user?.role !== UserRole.admin && req.user?.userId) {
+          const cronService = Container.get(CronService);
+          const { data: userCrons } = await cronService.crontabs({
+            searchValue: '',
+            page: '0',
+            size: '0',
+            sorter: '',
+            filters: '',
+            queryString: '',
+            userId: req.user.userId,
+          });
+          
+          const logPath = (req.query.path as string) || '';
+          const hasAccess = userCrons.some((cron: Crontab) => 
+            cron.log_name && 
+            cron.log_name !== '/dev/null' && 
+            (logPath.startsWith(cron.log_name) || cron.log_name.startsWith(logPath))
+          );
+          
+          if (!hasAccess) {
+            return res.send({
+              code: 403,
+              message: '暂无权限',
+            });
+          }
+        }
+        
         const content = await getFileContentByName(finalPath);
         res.send({ code: 200, data: removeAnsi(content) });
       } catch (e) {
@@ -68,6 +134,35 @@ export default (app: Router) => {
             message: '暂无权限',
           });
         }
+        
+        // Check if user has permission to view this log
+        if (req.user?.role !== UserRole.admin && req.user?.userId) {
+          const cronService = Container.get(CronService);
+          const { data: userCrons } = await cronService.crontabs({
+            searchValue: '',
+            page: '0',
+            size: '0',
+            sorter: '',
+            filters: '',
+            queryString: '',
+            userId: req.user.userId,
+          });
+          
+          const logPath = (req.query.path as string) || '';
+          const hasAccess = userCrons.some((cron: Crontab) => 
+            cron.log_name && 
+            cron.log_name !== '/dev/null' && 
+            (logPath.startsWith(cron.log_name) || cron.log_name.startsWith(logPath))
+          );
+          
+          if (!hasAccess) {
+            return res.send({
+              code: 403,
+              message: '暂无权限',
+            });
+          }
+        }
+        
         const content = await getFileContentByName(finalPath);
         res.send({ code: 200, data: content });
       } catch (e) {
@@ -99,6 +194,34 @@ export default (app: Router) => {
             message: '暂无权限',
           });
         }
+        
+        // Check if user has permission to delete this log
+        if (req.user?.role !== UserRole.admin && req.user?.userId) {
+          const cronService = Container.get(CronService);
+          const { data: userCrons } = await cronService.crontabs({
+            searchValue: '',
+            page: '0',
+            size: '0',
+            sorter: '',
+            filters: '',
+            queryString: '',
+            userId: req.user.userId,
+          });
+          
+          const hasAccess = userCrons.some((cron: Crontab) => 
+            cron.log_name && 
+            cron.log_name !== '/dev/null' && 
+            (path.startsWith(cron.log_name) || cron.log_name.startsWith(path))
+          );
+          
+          if (!hasAccess) {
+            return res.send({
+              code: 403,
+              message: '暂无权限',
+            });
+          }
+        }
+        
         await rmPath(finalPath);
         res.send({ code: 200 });
       } catch (e) {
@@ -129,6 +252,34 @@ export default (app: Router) => {
             message: '暂无权限',
           });
         }
+        
+        // Check if user has permission to download this log
+        if (req.user?.role !== UserRole.admin && req.user?.userId) {
+          const cronService = Container.get(CronService);
+          const { data: userCrons } = await cronService.crontabs({
+            searchValue: '',
+            page: '0',
+            size: '0',
+            sorter: '',
+            filters: '',
+            queryString: '',
+            userId: req.user.userId,
+          });
+          
+          const hasAccess = userCrons.some((cron: Crontab) => 
+            cron.log_name && 
+            cron.log_name !== '/dev/null' && 
+            (path.startsWith(cron.log_name) || cron.log_name.startsWith(path))
+          );
+          
+          if (!hasAccess) {
+            return res.send({
+              code: 403,
+              message: '暂无权限',
+            });
+          }
+        }
+        
         return res.download(filePath, filename, (err) => {
           if (err) {
             return next(err);
diff --git a/back/api/system.ts b/back/api/system.ts
index 8074e6ff..dbde7abd 100644
--- a/back/api/system.ts
+++ b/back/api/system.ts
@@ -14,6 +14,7 @@ import {
 } from '../config/util';
 import dayjs from 'dayjs';
 import multer from 'multer';
+import { UserRole } from '../data/user';
 
 const route = Router();
 const storage = multer.diskStorage({
@@ -357,6 +358,14 @@ export default (app: Router) => {
     }),
     async (req: Request, res: Response, next: NextFunction) => {
       try {
+        // Only admin can view system logs
+        if (req.user?.role !== UserRole.admin) {
+          return res.send({
+            code: 403,
+            message: '暂无权限',
+          });
+        }
+        
         const systemService = Container.get(SystemService);
         await systemService.getSystemLog(
           res,
@@ -375,6 +384,14 @@ export default (app: Router) => {
     '/log',
     async (req: Request, res: Response, next: NextFunction) => {
       try {
+        // Only admin can delete system logs
+        if (req.user?.role !== UserRole.admin) {
+          return res.send({
+            code: 403,
+            message: '暂无权限',
+          });
+        }
+        
         const systemService = Container.get(SystemService);
         await systemService.deleteSystemLog();
         res.send({ code: 200 });
diff --git a/back/api/user.ts b/back/api/user.ts
index b50c5492..d57824e6 100644
--- a/back/api/user.ts
+++ b/back/api/user.ts
@@ -9,6 +9,7 @@ import { v4 as uuidV4 } from 'uuid';
 import rateLimit from 'express-rate-limit';
 import config from '../config';
 import { isDemoEnv } from '../config/util';
+import { UserRole } from '../data/user';
 const route = Router();
 
 const storage = multer.diskStorage({
@@ -179,6 +180,14 @@ export default (app: Router) => {
     async (req: Request, res: Response, next: NextFunction) => {
       const logger: Logger = Container.get('logger');
       try {
+        // Only admin can view login logs
+        if (req.user?.role !== UserRole.admin) {
+          return res.send({
+            code: 403,
+            message: '暂无权限',
+          });
+        }
+        
         const userService = Container.get(UserService);
         const data = await userService.getLoginLog();
         res.send({ code: 200, data });