diff --git a/server/app/functions.php b/server/app/functions.php
index 2cac4a12745b1c36faeea436a69acb20bc09d967..c08c5f6b672717f16816b8f3f466781ea90b94e2 100644
--- a/server/app/functions.php
+++ b/server/app/functions.php
@@ -444,7 +444,7 @@ if (!function_exists('download_file')) {
         if (!file_exists($saveDir)) {
             mkdir($saveDir, 0775, true);
         }
-        $fileSrc = $saveDir . $fileName;
+        $fileSrc = public_path()."/".$saveDir . $fileName;
         file_exists($fileSrc) && unlink($fileSrc);
         $ch = curl_init();
         curl_setopt($ch, CURLOPT_URL, $url);
@@ -459,7 +459,7 @@ if (!function_exists('download_file')) {
             unlink($fileSrc);
             return '';
         }
-        return $fileSrc;
+        return $saveDir . $fileName;
     }
 }