diff --git a/tests/Feature/AdminPlatformOrderShowFixReceiptRefundLinksContainBackTest.php b/tests/Feature/AdminPlatformOrderShowFixReceiptRefundLinksContainBackTest.php
index 80bce74..48ec48a 100644
--- a/tests/Feature/AdminPlatformOrderShowFixReceiptRefundLinksContainBackTest.php
+++ b/tests/Feature/AdminPlatformOrderShowFixReceiptRefundLinksContainBackTest.php
@@ -87,4 +87,67 @@ class AdminPlatformOrderShowFixReceiptRefundLinksContainBackTest extends TestCas
 
         $res->assertDontSee('back%3D', false);
     }
+
+    public function test_fix_links_should_fall_back_to_order_show_self_when_outer_back_is_unsafe(): void
+    {
+        $this->loginAsPlatformAdmin();
+
+        $merchant = Merchant::query()->firstOrFail();
+        $plan = Plan::query()->create([
+            'code' => 'po_show_fix_links_unsafe_back_plan',
+            'name' => '平台订单详情去补回执/去核对退款 unsafe back 测试套餐',
+            'billing_cycle' => 'monthly',
+            'price' => 10,
+            'list_price' => 10,
+            'status' => 'active',
+            'sort' => 10,
+            'published_at' => now(),
+        ]);
+
+        $order = PlatformOrder::query()->create([
+            'merchant_id' => $merchant->id,
+            'plan_id' => $plan->id,
+            'order_no' => 'PO_SHOW_FIX_LINKS_UNSAFE_0001',
+            'order_type' => 'new_purchase',
+            'status' => 'pending',
+            'payment_status' => 'refunded',
+            'plan_name' => $plan->name,
+            'billing_cycle' => $plan->billing_cycle,
+            'period_months' => 1,
+            'quantity' => 1,
+            'payable_amount' => 10,
+            'paid_amount' => 10,
+            'placed_at' => now(),
+            'paid_at' => now(),
+            'meta' => [
+                'payment_summary' => ['count' => 1, 'total' => 9],
+                'payment_receipts' => [
+                    ['amount' => 9, 'paid_at' => now()->toDateTimeString(), 'channel' => 'offline', 'note' => 'test'],
+                ],
+                'refund_summary' => ['count' => 1, 'total' => 1],
+                'refund_receipts' => [
+                    ['amount' => 1, 'refunded_at' => now()->toDateTimeString(), 'channel' => 'offline', 'note' => 'test'],
+                ],
+            ],
+        ]);
+
+        $unsafeBack = '/admin/platform-orders?status=pending&back=/admin';
+        $res = $this->get('/admin/platform-orders/' . $order->id . '?back=' . urlencode($unsafeBack));
+        $res->assertOk();
+
+        $orderShowSelf = '/admin/platform-orders/' . $order->id;
+
+        $fixReceiptUrl = '/admin/platform-orders/' . $order->id . '?' . Arr::query([
+            'back' => $orderShowSelf,
+        ]) . '#add-payment-receipt';
+
+        $fixRefundUrl = '/admin/platform-orders/' . $order->id . '?' . Arr::query([
+            'back' => $orderShowSelf,
+        ]) . '#add-refund-receipt';
+
+        $res->assertSee($fixReceiptUrl, false);
+        $res->assertSee($fixRefundUrl, false);
+        $res->assertDontSee(urlencode($unsafeBack), false);
+        $res->assertDontSee('back%3D', false);
+    }
 }
diff --git a/tests/Feature/AdminPlatformOrderShowReconcileRefundInconsistentListLinksContainBackTest.php b/tests/Feature/AdminPlatformOrderShowReconcileRefundInconsistentListLinksContainBackTest.php
index e69617a..9f1db52 100644
--- a/tests/Feature/AdminPlatformOrderShowReconcileRefundInconsistentListLinksContainBackTest.php
+++ b/tests/Feature/AdminPlatformOrderShowReconcileRefundInconsistentListLinksContainBackTest.php
@@ -94,4 +94,69 @@ class AdminPlatformOrderShowReconcileRefundInconsistentListLinksContainBackTest
         // 不允许 back 嵌套
         $res->assertDontSee('back%3D', false);
     }
+
+    public function test_show_page_list_links_should_fall_back_to_order_show_self_when_outer_back_is_unsafe(): void
+    {
+        $this->loginAsPlatformAdmin();
+
+        $merchant = Merchant::query()->firstOrFail();
+        $plan = Plan::query()->create([
+            'code' => 'po_show_reconcile_refund_list_unsafe_back_plan',
+            'name' => '平台订单详情对账/退款不一致列表 unsafe back 测试套餐',
+            'billing_cycle' => 'monthly',
+            'price' => 10,
+            'list_price' => 10,
+            'status' => 'active',
+            'sort' => 10,
+            'published_at' => now(),
+        ]);
+
+        $order = PlatformOrder::query()->create([
+            'merchant_id' => $merchant->id,
+            'plan_id' => $plan->id,
+            'order_no' => 'PO_SHOW_LIST_UNSAFE_BACK_0001',
+            'order_type' => 'new_purchase',
+            'status' => 'pending',
+            'payment_status' => 'refunded',
+            'plan_name' => $plan->name,
+            'billing_cycle' => $plan->billing_cycle,
+            'period_months' => 1,
+            'quantity' => 1,
+            'payable_amount' => 10,
+            'paid_amount' => 10,
+            'placed_at' => now(),
+            'paid_at' => now(),
+            'meta' => [
+                'payment_summary' => ['count' => 1, 'total' => 9],
+                'payment_receipts' => [
+                    ['amount' => 9, 'paid_at' => now()->toDateTimeString(), 'channel' => 'offline', 'note' => 'test'],
+                ],
+                'refund_summary' => ['count' => 1, 'total' => 1],
+                'refund_receipts' => [
+                    ['amount' => 1, 'refunded_at' => now()->toDateTimeString(), 'channel' => 'offline', 'note' => 'test'],
+                ],
+            ],
+        ]);
+
+        $unsafeBack = '/admin/platform-orders?status=pending&back=/admin';
+        $res = $this->get('/admin/platform-orders/' . $order->id . '?back=' . urlencode($unsafeBack));
+        $res->assertOk();
+
+        $expectedOrderShowSelf = '/admin/platform-orders/' . $order->id;
+
+        $expectedReconcileUrl = '/admin/platform-orders?' . Arr::query([
+            'reconcile_mismatch' => 1,
+            'back' => $expectedOrderShowSelf,
+        ]);
+
+        $expectedRefundUrl = '/admin/platform-orders?' . Arr::query([
+            'refund_inconsistent' => 1,
+            'back' => $expectedOrderShowSelf,
+        ]);
+
+        $res->assertSee($expectedReconcileUrl, false);
+        $res->assertSee($expectedRefundUrl, false);
+        $res->assertDontSee(urlencode($unsafeBack), false);
+        $res->assertDontSee('back%3D', false);
+    }
 }