diff --git a/application/controllers/infofix.php b/application/controllers/infofix.php
index 0a1d605a..4e0e59e1 100644
--- a/application/controllers/infofix.php
+++ b/application/controllers/infofix.php
@@ -30,9 +30,9 @@ class infofix extends CI_Controller {
 
     // 容错
     if (
-      empty($site) ||
-      empty($keys) ||
-      mb_stripos($keys, '/') === false
+      empty($site)
+      || empty($keys)
+      // || mb_stripos($keys, '/') === false
     ) {
       echo json_encode([]);
       return false;
@@ -140,7 +140,7 @@ class infofix extends CI_Controller {
     if (
       empty($site) ||
       count($keyArr) != 4 ||
-      mb_stripos($keys, '/') === false ||
+      // mb_stripos($keys, '/') === false ||
       mb_stripos($keys, 'undefined') !== false ||
       mb_stripos($keys, 'null') !== false ||
       mb_stripos($keys, '@@') !== false ||
@@ -158,12 +158,12 @@ class infofix extends CI_Controller {
 
     // 容错2
     if (
-      empty($ic_id) ||
-      empty($is_id) ||
-      empty($newStr) ||
-      empty($oldStr) ||
-      mb_stripos($newStr, '/') === false ||
-      mb_stripos($oldStr, '/') === false
+      empty($ic_id)
+      || empty($is_id)
+      || empty($newStr)
+      || empty($oldStr)
+      // || mb_stripos($newStr, '/') === false 
+      // || mb_stripos($oldStr, '/') === false
     ) {
       echo json_encode(['err' => '容错2']);
       return false;