diff --git a/app/Http/Controllers/Remote/CallController.php b/app/Http/Controllers/Remote/CallController.php
deleted file mode 100644
index 4feadf7..0000000
--- a/app/Http/Controllers/Remote/CallController.php
+++ /dev/null
@@ -1,26 +0,0 @@
-<?php
-
-namespace App\Http\Controllers\Remote;
-
-use App\Models\Host;
-use Illuminate\Http\Request;
-use App\Models\Module\Module;
-use App\Http\Controllers\Controller;
-
-class CallController extends Controller
-{
-    // invoke the remote method
-    public function host(Request $request, Host $host, $func) {
-        $host->load('module');
-        $response = $host->module->remoteHost($host->id, $func, $request->all());
-
-        return $this->apiResponse($response[0], $response[1]);
-    }
-
-    public function module(Request $request, Module $module, $func)
-    {
-        $response = $module->remote($func, $request->all());
-
-        return $this->apiResponse($response[0], $response[1]);
-    }
-}
diff --git a/app/Http/Controllers/Remote/Host/HostController.php b/app/Http/Controllers/Remote/Host/HostController.php
index 32b05a3..bd5bb91 100644
--- a/app/Http/Controllers/Remote/Host/HostController.php
+++ b/app/Http/Controllers/Remote/Host/HostController.php
@@ -28,7 +28,13 @@ public function index()
      */
     public function store(Request $request)
     {
-        //
+        // 保存服务器
+        $request->validate([
+            'name' => 'required|string',
+            'ip' => 'sometimes|ip',
+            // status only allow online or offline
+            'status' => 'required|in:online,offline,maintenance',
+        ]);
     }
 
     /**
diff --git a/app/Http/Controllers/Remote/ModuleController.php b/app/Http/Controllers/Remote/ModuleController.php
index 46a1b36..6966691 100644
--- a/app/Http/Controllers/Remote/ModuleController.php
+++ b/app/Http/Controllers/Remote/ModuleController.php
@@ -2,8 +2,10 @@
 
 namespace App\Http\Controllers\Remote;
 
-use App\Http\Controllers\Controller;
+use Illuminate\Support\Str;
 use Illuminate\Http\Request;
+use App\Models\Module\Module;
+use App\Http\Controllers\Controller;
 
 class ModuleController extends Controller
 {
@@ -11,4 +13,20 @@ public function index()
     {
         return $this->success(auth('remote')->user());
     }
+
+    public function call(Request $request, Module $module, $func)
+    {
+        $request->validate([
+            'func' => 'required|string'
+        ]);
+
+        // 不能让 func 的首个字符为 /
+        if (Str::startsWith($func, '/')) {
+            $func = substr($func, 1);
+        }
+
+        $response = $module->remote($func, $request->all());
+
+        return $this->apiResponse($response[0], $response[1]);
+    }
 }
diff --git a/app/Providers/RouteServiceProvider.php b/app/Providers/RouteServiceProvider.php
index 7d4bbc0..afa0160 100644
--- a/app/Providers/RouteServiceProvider.php
+++ b/app/Providers/RouteServiceProvider.php
@@ -31,15 +31,15 @@ public function boot()
         $this->routes(function () {
             Route::middleware('api')
                 ->prefix('api')
-                ->group(base_path('routes/api/client.php'));
+                ->group(base_path('routes/api.php'));
 
             Route::middleware('auth:admin')
                 ->prefix('admin')
-                ->group(base_path('routes/api/admin.php'));
+                ->group(base_path('routes/admin.php'));
 
             Route::middleware('auth:remote')
                 ->prefix('remote')
-                ->group(base_path('routes/api/remote.php'));
+                ->group(base_path('routes/remote.php'));
 
             Route::middleware('web')
                 ->group(base_path('routes/web.php'));
diff --git a/routes/api/admin.php b/routes/admin.php
similarity index 100%
rename from routes/api/admin.php
rename to routes/admin.php
diff --git a/routes/api/client.php b/routes/api.php
similarity index 59%
rename from routes/api/client.php
rename to routes/api.php
index 2278d0b..58bd5a3 100644
--- a/routes/api/client.php
+++ b/routes/api.php
@@ -5,22 +5,19 @@
 use Illuminate\Support\Facades\Route;
 use App\Http\Controllers\User\TaskController;
 
-Route::name('client.')->middleware(['api', 'auth:sanctum'])->group(function () {
+Route::name('api.')->middleware(['api', 'auth:sanctum'])->group(function () {
     // Route::apiResource('users', Controllers\User\UserController::class);
 
-    Route::apiResource('/modules/{module}/hosts', User\HostController::class);
 
     Route::apiResource('drops', User\DropController::class);
 
-
-
     Route::get('tasks', [TaskController::class, 'index']);
 
     Route::apiResource('work-orders', User\WorkOrder\WorkOrderController::class);
     Route::apiResource('work-orders.replies', User\WorkOrder\ReplyController::class);
 
     // 调用远程 API
-    Route::post('hosts/{host}/func/{func}', [Remote\CallController::class, 'host'])->name('host.call');
-    Route::post('/modules/{module}/func/{func}', [Remote\CallController::class, 'module'])->name('module.call');
+    // Route::post('hosts/{host}/func/{func}', [Remote\CallController::class, 'host'])->name('host.call');
+    Route::post('/modules/{module}', [Remote\ModuleController::class, 'call'])->name('module.call');
 
 });
diff --git a/routes/api/remote.php b/routes/remote.php
similarity index 100%
rename from routes/api/remote.php
rename to routes/remote.php