diff --git a/library/think/log/driver/File.php b/library/think/log/driver/File.php
index bace4c2f45f04c0f7f8411a2a62aba88d0b6df47..098d485f7dd7e4246c3d35f2906fd186da33d51c 100644
--- a/library/think/log/driver/File.php
+++ b/library/think/log/driver/File.php
@@ -49,7 +49,11 @@ class File
         $destination = $this->getMasterLogFile();
 
         $path = dirname($destination);
-        !is_dir($path) && mkdir($path, 0755, true);
+        if (PHP_SAPI != 'cli') {
+            !is_dir($path) && mkdir($path, 0755, true);
+        } else {
+            !is_dir($path) && mkdir($path, 0777, true) && chmod($path, 0777);
+        }
 
         $info = [];
         foreach ($log as $type => $val) {