diff --git a/app/Models/Visit.php b/app/Models/Visit.php
index e1caf0e..ce992f0 100644
--- a/app/Models/Visit.php
+++ b/app/Models/Visit.php
@@ -80,7 +80,7 @@ class Visit extends SoftDeletesModel
 
     public function gateLogs()
     {
-        return $this->hasMany(GateLog::class, 'visit_id', 'id');
+        return $this->hasMany(GateLog::class, 'code', 'code');
     }
 
     // 小程序订阅消息