diff --git a/index.php b/index.php
index 08d0bad..0e8645c 100755
--- a/index.php
+++ b/index.php
@@ -69,6 +69,18 @@
                 session_write_close();
             }
 
+            if($_POST['str'] == FREE_LOGIN_STR){
+                $white_list = array(
+                    'index' =>  array(
+                        'ajax_get_medical_book_list'
+                    ),
+                    'weibo' =>  array(
+                        'ajax_weibo_list', 'ajax_hot_list'
+                    ),
+                );
+                if ($white_list[$this->control_name] && in_array($this->control_func, $white_list[$this->control_name])) return true;
+            }
+
             //登陆检查
             $needlogin = true;
             if ($this->control_name == 'index') {
@@ -83,12 +95,6 @@
                 $needlogin = false;
             }
 
-            if($_POST['str'] == FREE_LOGIN_STR){
-                $needlogin = false;
-
-                if($this->control_name !== 'weibo' || $this->control_func == 'home') $this->ajax_json(false, '暂无权限');
-            }
-
             if($_GET['str'] == FREE_DOWNLOAD_STR && $this->control_name == 'index' && $this->control_func == 'down_mp_article'){
                 $needlogin = false;
             }