diff --git a/public/js/admin.js b/public/js/admin.js
index f42f7cd..4711082 100644
--- a/public/js/admin.js
+++ b/public/js/admin.js
@@ -47,6 +47,22 @@
         }
     }
 
+    // 平台订单详情页：当从仪表盘/列表跳转到某个治理锚点（例如 #add-payment-receipt）时，自动展开对应 <details>。
+    // 说明：避免“跳过去但面板是折叠的”，造成运营以为没跳到。
+    (function () {
+        if (!window.location || !window.location.hash) {
+            return;
+        }
+
+        var h = String(window.location.hash || '');
+        if (h === '#add-payment-receipt') {
+            var d = qs('details#add-payment-receipt');
+            if (d) {
+                d.open = true;
+            }
+        }
+    })();
+
     // 通用：表单提交后禁用按钮，避免运营重复点击造成重复请求
     // 用法：form 标记 data-action="disable-on-submit"。
     (function () {
diff --git a/tests/Feature/AdminJsShouldAutoOpenAddPaymentReceiptDetailsWhenHashPresentTest.php b/tests/Feature/AdminJsShouldAutoOpenAddPaymentReceiptDetailsWhenHashPresentTest.php
new file mode 100644
index 0000000..005a894
--- /dev/null
+++ b/tests/Feature/AdminJsShouldAutoOpenAddPaymentReceiptDetailsWhenHashPresentTest.php
@@ -0,0 +1,18 @@
+<?php
+
+namespace Tests\Feature;
+
+use Tests\TestCase;
+
+class AdminJsShouldAutoOpenAddPaymentReceiptDetailsWhenHashPresentTest extends TestCase
+{
+    public function test_admin_js_should_auto_open_add_payment_receipt_details_when_hash_present(): void
+    {
+        $js = (string) file_get_contents(public_path('js/admin.js'));
+
+        // 护栏：当 hash 为 #add-payment-receipt 时，应自动展开 details#add-payment-receipt。
+        $this->assertStringContainsString("h === '#add-payment-receipt'", $js);
+        $this->assertStringContainsString("qs('details#add-payment-receipt')", $js);
+        $this->assertStringContainsString('d.open = true', $js);
+    }
+}