diff --git a/composer.json b/composer.json
index 4b79a1547..6fafebb38 100644
--- a/composer.json
+++ b/composer.json
@@ -4,7 +4,7 @@
     "description": "ShowDoc is a tool greatly applicable for an IT team to share documents online",
     "keywords": ["showdoc","documents","Api"],
     "homepage": "https://github.com/star7th/showdoc",
-    "version":"v2.9.11", 
+    "version":"v2.9.12", 
     "license": "Apache-2.0",
     "authors": [
         {
diff --git a/server/Application/Api/Controller/ExtLoginController.class.php b/server/Application/Api/Controller/ExtLoginController.class.php
index dbf217c9d..0f3127745 100644
--- a/server/Application/Api/Controller/ExtLoginController.class.php
+++ b/server/Application/Api/Controller/ExtLoginController.class.php
@@ -19,7 +19,7 @@ public function bySecretKey(){
         $login_secret_key = D("Options")->get("login_secret_key") ;
         if(!$login_secret_key) return false ;
         $new_token = md5($username.$login_secret_key.$time);
-        if($token !=  $new_token){
+        if( !($token ===  $new_token) ){
             $this->sendError(10101,"token不正确");
             return ;
         }