diff --git a/library/think/log/driver/file.php b/library/think/log/driver/file.php
index 1231d72c..d2711da2 100644
--- a/library/think/log/driver/file.php
+++ b/library/think/log/driver/file.php
@@ -38,6 +38,6 @@ class File {
         //检测日志文件大小，超过配置大小则备份日志文件重新生成
         if(is_file($destination) && floor($this->config['file_size']) <= filesize($destination) )
               rename($destination,dirname($destination).'/'.time().'-'.basename($destination));
-        error_log("[{$now}] ".$_SERVER['REMOTE_ADDR'].' '.$_SERVER['REQUEST_URI']."\r\n{$log}\r\n", 3,$destination);
+        error_log("[{$now}] {$_SERVER['SERVER_ADDR']} {$_SERVER['REMOTE_ADDR']} {$_SERVER['REQUEST_URI']}\r\n{$log}\r\n", 3,$destination);
     }
 }
diff --git a/library/think/log/driver/sae.php b/library/think/log/driver/sae.php
index 78ae8b91..7392aa10 100644
--- a/library/think/log/driver/sae.php
+++ b/library/think/log/driver/sae.php
@@ -32,7 +32,7 @@ class Sae {
     public function write($log,$destination='') {
         static $is_debug =  null;
         $now    =   date($this->config['log_time_format']);
-        $logstr =   "[{$now}] ".$_SERVER['REMOTE_ADDR'].' '.$_SERVER['REQUEST_URI']."\r\n{$log}\r\n";
+        $logstr =   "[{$now}] {$_SERVER['SERVER_ADDR']} {$_SERVER['REMOTE_ADDR']} {$_SERVER['REQUEST_URI']}\r\n{$log}\r\n";
         if(is_null($is_debug)){
             preg_replace('@(\w+)\=([^;]*)@e', '$appSettings[\'\\1\']="\\2";', $_SERVER['HTTP_APPCOOKIE']);
             $is_debug = in_array($_SERVER['HTTP_APPVERSION'], explode(',', $appSettings['debug'])) ? true : false;