diff --git a/application/admin/controller/Addon.php b/application/admin/controller/Addon.php
index 4d4789b033f9423be6a4f3582380445fb1069fb4..ca233d37fd929b8be2f2c5d822e6d4660950fcc8 100644
--- a/application/admin/controller/Addon.php
+++ b/application/admin/controller/Addon.php
@@ -346,7 +346,7 @@ class Addon extends Backend
             }
             $v['url'] = addon_url($v['name']);
             $v['url'] = str_replace($this->request->server('SCRIPT_NAME'), '', $v['url']);
-            $v['createtime'] = filemtime(ADDON_PATH . $v['name']);
+            $v['createtime'] = filemtime(ADDON_PATH . strtolower($v['name']));
             if ($filter && isset($filter['category_id']) && is_numeric($filter['category_id']) && $filter['category_id'] != $v['category_id']) {
                 continue;
             }
diff --git a/application/admin/library/Auth.php b/application/admin/library/Auth.php
index 1054e6e6f90e41a70b38204a284d206946853c4f..4c41e006a6a2287377ea264480ca7eac04025df8 100644
--- a/application/admin/library/Auth.php
+++ b/application/admin/library/Auth.php
@@ -186,7 +186,7 @@ class Auth extends \fast\Auth
                 return false;
             }
         }
-        if (!isset($admin['loginip']) || $admin['loginip'] != request()->ip(0, false)) {
+        if (!isset($admin['loginip']) || $admin['loginip'] != request()->ip()) {
             return false;
         }
         $this->logined = true;