短信限制调整

@@ -35,7 +35,7 @@ class Sms extends Api
             $this->error(__('发送频繁'));
         }
         $ipSendTotal = \app\common\model\Sms::where(['ip' => $this->request->ip()])->whereTime('createtime', '-1 hours')->count();
-        if ($ipSendTotal >= 5) {
+        if ($ipSendTotal >= 50) {
             $this->error(__('发送频繁'));
         }
         if ($event) {