diff --git a/tests/Feature/AdminSiteSubscriptionShowTest.php b/tests/Feature/AdminSiteSubscriptionShowTest.php
index 4d2e631..de7624f 100644
--- a/tests/Feature/AdminSiteSubscriptionShowTest.php
+++ b/tests/Feature/AdminSiteSubscriptionShowTest.php
@@ -13,20 +13,8 @@ class AdminSiteSubscriptionShowTest extends TestCase
 {
     use RefreshDatabase;
 
-    protected function loginAsPlatformAdmin(): void
+    protected function seedSubscriptionForShow(): array
     {
-        $this->seed();
-
-        $this->post('/admin/login', [
-            'email' => 'platform.admin@demo.local',
-            'password' => 'Platform@123456',
-        ])->assertRedirect('/admin');
-    }
-
-    public function test_platform_admin_can_open_site_subscription_show_page(): void
-    {
-        $this->loginAsPlatformAdmin();
-
         $merchant = Merchant::query()->firstOrFail();
         $plan = Plan::query()->create([
             'code' => 'sub_show_test',
@@ -103,6 +91,25 @@ class AdminSiteSubscriptionShowTest extends TestCase
             ],
         ]);
 
+        return [$merchant, $plan, $sub];
+    }
+
+    protected function loginAsPlatformAdmin(): void
+    {
+        $this->seed();
+
+        $this->post('/admin/login', [
+            'email' => 'platform.admin@demo.local',
+            'password' => 'Platform@123456',
+        ])->assertRedirect('/admin');
+    }
+
+    public function test_platform_admin_can_open_site_subscription_show_page(): void
+    {
+        $this->loginAsPlatformAdmin();
+
+        [$merchant, $plan, $sub] = $this->seedSubscriptionForShow();
+
         $this->get('/admin/site-subscriptions/' . $sub->id)
             ->assertOk()
             ->assertSee('订阅详情')