diff --git a/modules/EcommerceFinance/Services/AccountMappingStore.php b/modules/EcommerceFinance/Services/AccountMappingStore.php
index 9e8e505f..816439dd 100644
--- a/modules/EcommerceFinance/Services/AccountMappingStore.php
+++ b/modules/EcommerceFinance/Services/AccountMappingStore.php
@@ -56,7 +56,7 @@ class AccountMappingStore
     ];
 
     /** 票据口径可取值 */
-    public const INVOICES = ['0.06', '不开票', '-'];
+    public const INVOICES = ['0.06', '0.09', '不开票', '-'];
 
     /**
      * 存储目录。
diff --git a/tests/Feature/Business/AccountMappingPageTest.php b/tests/Feature/Business/AccountMappingPageTest.php
index 8608a44b..d944e52a 100644
--- a/tests/Feature/Business/AccountMappingPageTest.php
+++ b/tests/Feature/Business/AccountMappingPageTest.php
@@ -246,4 +246,31 @@ class AccountMappingPageTest extends FeatureTestCase
         $this->assertSame('不开票', $rule['invoice']);
         $this->assertSame('支出基准', $rule['basis']);
     }
+
+    /** 9% 票据口径（京东短信服务费）并入常用取值，页面下拉可选且不再报提示。 */
+    public function test_nine_percent_invoice_is_a_known_option(): void
+    {
+        $this->grantAdminPermission();
+
+        $this->assertContains('0.09', AccountMappingStore::INVOICES);
+
+        $invoices = $this->loginAs()->getJson($this->rulesUrl())->assertOk()->json('options.invoices');
+        $this->assertContains('0.09', $invoices);
+
+        $issues = app(AccountMappingValidator::class)->validate([[
+            'id' => 9001,
+            'platform' => '京东',
+            'item' => '短信服务费',
+            'memo' => '销售费用手续费',
+            'invoice' => '0.09',
+            'category' => '平台服务费',
+            'dAcct' => '销售费用',
+            'dSub' => '',
+            'cAcct' => '其他货币资金',
+            'cSub' => '',
+            'basis' => '支出基准',
+        ]])['issues'][9001] ?? [];
+
+        $this->assertNotContains('invoice_unknown', array_column($issues, 'code'));
+    }
 }