diff --git a/renren-admin/src/main/java/io/renren/common/controller/AdminController.java b/renren-admin/src/main/java/io/renren/common/controller/AdminController.java
index 77305f4c..4bd66f5a 100644
--- a/renren-admin/src/main/java/io/renren/common/controller/AdminController.java
+++ b/renren-admin/src/main/java/io/renren/common/controller/AdminController.java
@@ -30,21 +30,10 @@ public class AdminController {
     @Value("${spring.profiles.active}")
     private String active; // 现有生效
 
-
-//    /**
-//     * @param updateFile 更新包下载地址
-//     * @param active     重启完成后的配置环境
-//     * @return
-//     */
-//    @PostMapping(value = "/update")
-//    public Result<String> update(String updateFile, String active) {
-//        if (StringUtils.isEmpty(active)) {
-//            active = this.active;
-//        }
-//        boolean success = updateUtil.update(updateFile, active);
-//        return new Result<String>().ok(String.valueOf(success));
-//    }
-
+    /**
+     * @param params updateFile 更新包下载地址 active     重启完成后的配置环境
+     * @return
+     */
     @PostMapping(value = "/update")
     public Result<String> update(@RequestBody Map<String, String> params) {
         String updateFile = params.containsKey("updateFile") ? params.get("updateFile") : null;
@@ -69,7 +58,15 @@ public class AdminController {
         List<String> result = new ArrayList<>();
         File file = new File(pwd + File.separator + "logs");
         File[] tempFile = file.listFiles();
-        result = Arrays.asList(tempFile).stream().filter(index -> index.isFile()).map(index -> index.getName()).collect(Collectors.toList());
+        result = Arrays.asList(tempFile)
+                .stream()
+                .filter(index -> index.isFile() && index.getName().endsWith(".log"))
+                .sorted(Comparator.comparing(x -> {
+                    File index = (File) x;
+                    return index.lastModified();
+                }).reversed())
+                .map(index -> index.getName())
+                .collect(Collectors.toList());
         return new Result<List<String>>().ok(result);
     }
 
@@ -92,8 +89,12 @@ public class AdminController {
         headers.add("Expires", "0");
         headers.add("Last-Modified", new Date().toString());
         headers.add("ETag", String.valueOf(System.currentTimeMillis()));
-        return ResponseEntity.ok().headers(headers).contentLength(file_.length()).contentType(MediaType.parseMediaType("application/octet-stream")).body(new FileSystemResource(file_));
-
+        return ResponseEntity
+                .ok()
+                .headers(headers)
+                .contentLength(file_.length())
+                .contentType(MediaType.parseMediaType("application/octet-stream"))
+                .body(new FileSystemResource(file_));
     }
 
 }
diff --git a/renren-admin/src/main/java/io/renren/modules/security/config/ShiroConfig.java b/renren-admin/src/main/java/io/renren/modules/security/config/ShiroConfig.java
index 47656484..3ff49784 100644
--- a/renren-admin/src/main/java/io/renren/modules/security/config/ShiroConfig.java
+++ b/renren-admin/src/main/java/io/renren/modules/security/config/ShiroConfig.java
@@ -76,6 +76,8 @@ public class ShiroConfig {
         filterMap.put("/resource/getApplyCameraList/**", "anon");
         filterMap.put("/resource/hls/getHls", "anon");
 
+        filterMap.put("/admin/downloadLog", "anon"); // 下载运行日志文件
+
         /**
          * 资源上传
          */