diff --git a/index.php b/index.php
index e03928c..d7bd7b8 100644
--- a/index.php
+++ b/index.php
@@ -75,6 +75,10 @@
                 if (preg_match('/^(login).*/', $this->control_func)) {
                     $needlogin = false;
                 }
+            } elseif ($this->control_name == 'weibo') {
+                if (preg_match('/^(show_detail).*/', $this->control_func)) {
+                    $needlogin = false;
+                }
             }elseif($this->control_name == 'callback'){
                 $needlogin = false;
             }