diff --git a/app/Http/Home/Controllers/ConnectController.php b/app/Http/Home/Controllers/ConnectController.php
index 10c11e4c..708e3e81 100644
--- a/app/Http/Home/Controllers/ConnectController.php
+++ b/app/Http/Home/Controllers/ConnectController.php
@@ -117,11 +117,13 @@ class ConnectController extends Controller
         $openUser = $service->getOpenUserInfo($code, $state, $provider);
         $connect = $service->getConnectRelation($openUser['id'], $openUser['provider']);
 
-        if ($connect) {
-            if ($this->authUser->id > 0) {
+        if ($this->authUser->id > 0) {
+            if ($openUser) {
                 $service->bindUser($openUser);
                 return $this->response->redirect(['for' => 'home.uc.account']);
-            } else {
+            }
+        } else {
+            if ($connect && $connect->deleted == 0) {
                 $service->authLogin($connect);
                 return $this->response->redirect(['for' => 'home.index']);
             }
diff --git a/app/Services/OAuth/QQ.php b/app/Services/OAuth/QQ.php
index 2c59f144..4e2ba114 100644
--- a/app/Services/OAuth/QQ.php
+++ b/app/Services/OAuth/QQ.php
@@ -36,7 +36,7 @@ class QQ extends OAuth
             'grant_type' => 'authorization_code',
         ];
 
-        $response = $this->httpPost(self::ACCESS_TOKEN_URL, $params);
+        $response = $this->httpGet(self::ACCESS_TOKEN_URL, $params);
 
         $this->accessToken = $this->parseAccessToken($response);