diff --git a/library/think/Url.php b/library/think/Url.php
index 4c5613f7..bb0b8d5d 100644
--- a/library/think/Url.php
+++ b/library/think/Url.php
@@ -40,7 +40,7 @@ class Url
                 // 解析域名
                 list($anchor, $domain) = explode('@', $anchor, 2);
             }
-        } elseif (false!==strpos($url, '@')) {
+        } elseif (strpos($url, '@')) {
             // 解析域名
             list($url, $domain) = explode('@', $url, 2);
         }