diff --git a/app/Http/Controllers/Admin/PlanController.php b/app/Http/Controllers/Admin/PlanController.php
index 40c6f02..5852e94 100644
--- a/app/Http/Controllers/Admin/PlanController.php
+++ b/app/Http/Controllers/Admin/PlanController.php
@@ -142,12 +142,16 @@ class PlanController extends Controller
     {
         $this->ensurePlatformAdmin($request);
 
+        $back = (string) $request->query('back', '');
+        $safeBack = str_starts_with($back, '/') ? $back : '';
+
         return view('admin.plans.form', [
             'plan' => new Plan(),
             'statusLabels' => $this->statusLabels(),
             'billingCycleLabels' => $this->billingCycleLabels(),
             'formAction' => '/admin/plans',
             'method' => 'post',
+            'back' => $safeBack,
         ]);
     }
 
@@ -165,12 +169,16 @@ class PlanController extends Controller
     {
         $this->ensurePlatformAdmin($request);
 
+        $back = (string) $request->query('back', '');
+        $safeBack = str_starts_with($back, '/') ? $back : '';
+
         return view('admin.plans.form', [
             'plan' => $plan,
             'statusLabels' => $this->statusLabels(),
             'billingCycleLabels' => $this->billingCycleLabels(),
             'formAction' => '/admin/plans/' . $plan->id,
             'method' => 'post',
+            'back' => $safeBack,
         ]);
     }
 
diff --git a/resources/views/admin/plans/form.blade.php b/resources/views/admin/plans/form.blade.php
index 8855d3a..8d9c411 100644
--- a/resources/views/admin/plans/form.blade.php
+++ b/resources/views/admin/plans/form.blade.php
@@ -66,8 +66,12 @@
         <textarea name="description" rows="4" placeholder="可描述套餐包含的能力与适用场景">{{ old('description', $plan->description) }}</textarea>
     </label>
 
+    @php
+        $back = (string) ($back ?? '');
+        $backUrl = $back !== '' ? $back : '/admin/plans';
+    @endphp
     <div class="form-actions">
-        <a href="/admin/plans" class="btn-secondary">返回</a>
+        <a href="{{ $backUrl }}" class="btn-secondary">返回</a>
         <button type="submit">保存套餐</button>
     </div>
 </form>
diff --git a/resources/views/admin/plans/index.blade.php b/resources/views/admin/plans/index.blade.php
index a9cf3d8..79c8b08 100644
--- a/resources/views/admin/plans/index.blade.php
+++ b/resources/views/admin/plans/index.blade.php
@@ -174,7 +174,10 @@
                     @endif
                 </td>
                 <td>
-                    <a href="/admin/plans/{{ $plan->id }}/edit" class="link">编辑</a>
+                    @php
+                        $editPlanUrl = '/admin/plans/' . $plan->id . '/edit?' . \Illuminate\Support\Arr::query(['back' => $selfWithoutBack]);
+                    @endphp
+                    <a href="{!! $editPlanUrl !!}" class="link">编辑</a>
 
                     <form method="post" action="/admin/plans/{{ $plan->id }}/set-status" style="margin-top:6px;">
                         @csrf