更新

app/Http/Controllers/Api/UserController.php

@@ -532,8 +532,6 @@ class UserController extends Controller
             if($request->type=='get'){
                 $user = auth('api')->user();
                 $res = User::query()->find($user->id,['online','notice_status']);
-
-                $res['online'] = $res['online']==1?0:1;
                 $res['notice_status'] = $res['online']==1?0:1;
             }else{
                 $res=$this->userService->online_status($request);

app/Services/UserService.php

@@ -148,7 +148,7 @@ class UserService
     public function online_status($request){
         $user = auth('api')->user();
         if(isset($request->online)){
-            $user->online = $request->online==1?0:1;
+            $user->online = $request->online;
             $user->save();
         }
         if(isset($request->notice_status)){