diff --git a/app/Http/Controllers/Api/SystemController.php b/app/Http/Controllers/Api/SystemController.php
index fd9ca6510..578550933 100755
--- a/app/Http/Controllers/Api/SystemController.php
+++ b/app/Http/Controllers/Api/SystemController.php
@@ -1401,7 +1401,7 @@ class SystemController extends AbstractController
 
         if ($isMain || $isApp) {
             $path = 'js/build/';
-            $list = Base::readDir(public_path($path), false);
+            $list = Base::recursiveFiles(public_path($path), false);
             foreach ($list as $item) {
                 if (is_file($item) && filesize($item) > 50 * 1024) {
                     $array[] = $path . basename($item);
diff --git a/app/Http/Controllers/IndexController.php b/app/Http/Controllers/IndexController.php
index f9e479c11..88b1ba86f 100755
--- a/app/Http/Controllers/IndexController.php
+++ b/app/Http/Controllers/IndexController.php
@@ -155,7 +155,7 @@ class IndexController extends InvokeController
         Task::deliver(new DeleteTmpTask('task_worker', 12));
         Task::deliver(new DeleteTmpTask('tmp'));
         Task::deliver(new DeleteTmpTask('file'));
-        Task::deliver(new DeleteTmpTask('file_pack'));
+        Task::deliver(new DeleteTmpTask('tmp_file', 24));
         // 删除机器人消息
         Task::deliver(new DeleteBotMsgTask());
         // 周期任务
@@ -186,7 +186,7 @@ class IndexController extends InvokeController
         }
         // 上传
         if (preg_match("/^\d+\.\d+\.\d+$/", $publishVersion)) {
-            $uploadSuccessFileNum  = (int)Cache::get($publishVersion, 0);
+            $uploadSuccessFileNum = (int)Cache::get($publishVersion, 0);
             $publishKey = Request::header('publish-key');
             if ($publishKey !== env('APP_KEY')) {
                 return Base::retError("key error");
@@ -205,15 +205,22 @@ class IndexController extends InvokeController
                     $uploadSuccessFileNum = $uploadSuccessFileNum + 1;
                     Cache::set($publishVersion, $uploadSuccessFileNum, 7200);
                 }
-                if ($uploadSuccessFileNum >= $fileNum){
-                    $directoryPath = public_path("uploads/desktop");
-                    $files = array_filter(scandir($directoryPath), function($file) use($directoryPath) {
-                        return preg_match("/^\d+\.\d+\.\d+$/", $file) && is_dir($directoryPath . '/' . $file) && $file != '.' && $file != '..';
-                    });
-                    sort($files);
-                    foreach ($files as $key => $file) {
-                        if ($file != $publishVersion && $key < count($files) - 2) {
-                            Base::deleteDirAndFile($directoryPath . '/' . $file);
+                if ($uploadSuccessFileNum >= $fileNum) {
+                    // 删除旧版本
+                    $dirs = Base::recursiveDirs(public_path("uploads/desktop"), false);
+                    sort($dirs);
+                    $num = 0;
+                    foreach ($dirs as $dir) {
+                        if (!preg_match("/\/\d+\.\d+\.\d+$/", $dir)) {
+                            continue;
+                        }
+                        $num++;
+                        if ($num < 2) {
+                            continue;
+                        }
+                        $time = filemtime($dir);
+                        if ($time < time() - 3600 * 24 * 30) {
+                            Base::deleteDirAndFile($dir);
                         }
                     }
                 }
@@ -224,7 +231,7 @@ class IndexController extends InvokeController
         if (preg_match("/^\d+\.\d+\.\d+$/", $name)) {
             $path = "uploads/desktop/{$name}";
             $dirPath = public_path($path);
-            $lists = Base::readDir($dirPath);
+            $lists = Base::recursiveFiles($dirPath, false);
             $files = [];
             foreach ($lists as $file) {
                 if (str_ends_with($file, '.yml') || str_ends_with($file, '.yaml') || str_ends_with($file, '.blockmap')) {
@@ -252,7 +259,7 @@ class IndexController extends InvokeController
                 }
             }
         }
-        return abort(404);
+        abort(404);
     }
 
     /**
@@ -363,85 +370,4 @@ class IndexController extends InvokeController
     {
         return '<!-- Deprecated -->';
     }
-
-    /**
-     * 提取所有中文
-     * @return array|string
-     */
-    public function allcn()
-    {
-        if (!Base::is_internal_ip(Base::getIp())) {
-            // 限制内网访问
-            return "Forbidden Access";
-        }
-        $list = Base::readDir(resource_path());
-        $array = [];
-        foreach ($list as $item) {
-            $content = file_get_contents($item);
-            preg_match_all("/\\\$L\((.*?)\)/", $content, $matchs);
-            if ($matchs) {
-                foreach ($matchs[1] as $text) {
-                    $array[trim(trim($text, '"'), "'")] = trim(trim($text, '"'), "'");
-                }
-            }
-        }
-        return array_values($array);
-    }
-
-    /**
-     * 提取所有中文
-     * @return array|string
-     */
-    public function allcn__php()
-    {
-        if (!Base::is_internal_ip(Base::getIp())) {
-            // 限制内网访问
-            return "Forbidden Access";
-        }
-        $list = Base::readDir(app_path());
-        $array = [];
-        foreach ($list as $item) {
-            $content = file_get_contents($item);
-            preg_match_all("/(retSuccess|retError|ApiException)\((.*?)[,|)]/", $content, $matchs);
-            if ($matchs) {
-                foreach ($matchs[2] as $text) {
-                    $array[trim(trim($text, '"'), "'")] = trim(trim($text, '"'), "'");
-                }
-            }
-        }
-        return array_values($array);
-    }
-
-    /**
-     * 提取所有中文
-     * @return array|string
-     */
-    public function allcn__all()
-    {
-        if (!Base::is_internal_ip(Base::getIp())) {
-            // 限制内网访问
-            return "Forbidden Access";
-        }
-        $list = array_merge(Base::readDir(app_path()), Base::readDir(resource_path()));
-        $array = [];
-        foreach ($list as $item) {
-            if (Base::rightExists($item, ".php") || Base::rightExists($item, ".vue") || Base::rightExists($item, ".js")) {
-                $content = file_get_contents($item);
-                preg_match_all("/(['\"])(.*?)[\u{4e00}-\u{9fa5}\u{FE30}-\u{FFA0}]+([\s\S]((?!\n).)*)\\1/u", $content, $matchs);
-                if ($matchs) {
-                    foreach ($matchs[0] as $text) {
-                        $tmp = preg_replace("/\/\/(.*?)$/", "", $text);
-                        $tmp = preg_replace("/\/\/(.*?)\n/", "", $tmp);
-                        $tmp = str_replace("：", "", $tmp);
-                        if (!preg_match("/[\u{4e00}-\u{9fa5}\u{FE30}-\u{FFA0}]/u", $tmp)){
-                            continue;  // 没有中文
-                        }
-                        $val = trim(trim($text, '"'), "'");
-                        $array[md5($val)] = $val;
-                    }
-                }
-            }
-        }
-        return implode("\n", array_values($array));
-    }
 }
diff --git a/app/Module/Base.php b/app/Module/Base.php
index 187f0fb12..3cc528e2f 100755
--- a/app/Module/Base.php
+++ b/app/Module/Base.php
@@ -2652,27 +2652,71 @@ class Base
     }
 
     /**
-     * 遍历获取文件
+     * 路径拼接
+     * @param ...$segments
+     * @return string
+     */
+    public static function joinPath(...$segments)
+    {
+        $trimmedSegments = array_map(function ($segment) {
+            return trim($segment, DIRECTORY_SEPARATOR);
+        }, $segments);
+        return implode(DIRECTORY_SEPARATOR, $trimmedSegments);
+    }
+
+    /**
+     * 递归获取所有文件
      * @param $dir
-     * @param bool $subdirectory    是否遍历子目录
+     * @param bool|int $recursive
      * @return array
      */
-    public static function readDir($dir, $subdirectory = true)
+    public static function recursiveFiles($dir, $recursive = true)
     {
-        $files = array();
-        $dir_list = scandir($dir);
-        foreach ($dir_list as $file) {
-            if ($file != '..' && $file != '.') {
-                if (is_dir($dir . '/' . $file)) {
-                    if ($subdirectory) {
-                        $files = array_merge($files, self::readDir($dir . '/' . $file, $subdirectory));
+        if ($recursive && is_numeric($recursive)) {
+            $recursive--;
+        }
+        $array = [];
+        $items = scandir($dir);
+        foreach ($items as $item) {
+            if ($item != '..' && $item != '.') {
+                $itemPath = self::joinPath($dir, $item);
+                if (is_dir($itemPath)) {
+                    if ($recursive) {
+                        $array = array_merge($array, self::recursiveFiles($itemPath, $recursive));
                     }
                 } else {
-                    $files[] = $dir . "/" . $file;
+                    $array[] = $itemPath;
                 }
             }
         }
-        return $files;
+        return $array;
+    }
+
+    /**
+     * 递归获取所有目录
+     * @param $dir
+     * @param bool|int $recursive
+     * @return array
+     */
+    public static function recursiveDirs($dir, $recursive = true)
+    {
+        if ($recursive && is_numeric($recursive)) {
+            $recursive--;
+        }
+        $array = [];
+        $items = scandir($dir);
+        foreach ($items as $item) {
+            if ($item != '..' && $item != '.') {
+                $itemPath = self::joinPath($dir, $item);
+                if (is_dir($itemPath)) {
+                    $array[] = $itemPath;
+                    if ($recursive) {
+                        $array = array_merge($array, self::recursiveDirs($itemPath, $recursive));
+                    }
+                }
+            }
+        }
+        return $array;
     }
 
     /**
diff --git a/app/Tasks/DeleteTmpTask.php b/app/Tasks/DeleteTmpTask.php
index 8882ddd95..86612cc2e 100644
--- a/app/Tasks/DeleteTmpTask.php
+++ b/app/Tasks/DeleteTmpTask.php
@@ -6,8 +6,8 @@ use App\Models\File;
 use App\Models\TaskWorker;
 use App\Models\Tmp;
 use App\Models\WebSocketTmpMsg;
+use App\Module\Base;
 use Carbon\Carbon;
-use Illuminate\Support\Facades\File as SupportFile;
 
 /**
  * 删除过期临时数据任务
@@ -99,22 +99,19 @@ class DeleteTmpTask extends AbstractTask
                 break;
 
             /**
-             * file_pack 临时压缩下载文件
+             * tmp_file 删除临时文件
              */
-            case 'file_pack':
+            case 'tmp_file':
                 {
-                    $path = public_path('tmp/file/');
-                    if (!SupportFile::exists($path)) {
+                    $day = intval(env("AUTO_EMPTY_TEMP_FILE", 30));
+                    if ($day <= 0) {
                         return;
                     }
-                    $dirIterator = new \RecursiveDirectoryIterator($path);
-                    $iterator = new \RecursiveIteratorIterator($dirIterator);
-                    foreach ($iterator as $file) {
-                        if ($file->isFile()) {
-                            $time = $file->getMTime();
-                            if ($time < time() - 3600 * 24) {
-                                unlink($file->getPathname());
-                            }
+                    $files = Base::recursiveFiles(public_path('uploads/tmp'));
+                    foreach ($files as $file) {
+                        $time = filemtime($file);
+                        if ($time < time() - 3600 * 24 * $day) {
+                            unlink($file);
                         }
                     }
                 }