From 4c49f6a3b51b425e8787cc87c88004445f9474fd Mon Sep 17 00:00:00 2001
From: mrlee <470349233@qq.com>
Date: Sun, 27 Sep 2026 18:14:47 +0800
Subject: [PATCH] =?UTF-8?q?fix(web):=20DDNS=20=E9=A1=B5=E6=94=B9=E7=94=A8?=
 =?UTF-8?q?=20FRP=20=E5=A4=9A=E6=9C=8D=E5=8A=A1=E7=AB=AF=E7=8A=B6=E6=80=81?=
 =?UTF-8?q?=E6=8E=A5=E5=8F=A3?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 CHANGELOG.md               |  6 ++++++
 web/src/utils/frp.spec.ts  | 20 ++++++++++++++++++++
 web/src/utils/frp.ts       |  6 ++++++
 web/src/views/DdnsView.vue |  5 +++--
 4 files changed, 35 insertions(+), 2 deletions(-)
 create mode 100644 web/src/utils/frp.spec.ts
 create mode 100644 web/src/utils/frp.ts

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 75cee3f..fb40cbc 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,12 @@
 
 All notable changes to this project will be documented in this file.
 
+## [Unreleased]
+
+### 修复
+
+- **DDNS 页 FRP 提示恢复**：`DdnsView.vue` 原来调用已退役的 `/api/frp`，请求失败后会把 `frpEnabled` 固定为 `false`，导致“FRP 内网穿透已启用”提示不再出现。现改用 `/api/frpmulti/status`，仅在“已配置服务端且存在启用规则”时显示，并补充判定函数单元测试
+
 ## [v1.2.19] - 2026-09-27
 
 ### 新增
diff --git a/web/src/utils/frp.spec.ts b/web/src/utils/frp.spec.ts
new file mode 100644
index 0000000..b0fa238
--- /dev/null
+++ b/web/src/utils/frp.spec.ts
@@ -0,0 +1,20 @@
+import { describe, expect, it } from 'vitest'
+import { shouldShowFrpHint } from './frp'
+
+describe('shouldShowFrpHint', () => {
+  it('配置了服务端且存在启用规则时显示提示', () => {
+    expect(shouldShowFrpHint({ configured: true, enabled_proxies: 1 })).toBe(true)
+  })
+
+  it('未配置服务端时不显示提示', () => {
+    expect(shouldShowFrpHint({ configured: false, enabled_proxies: 1 })).toBe(false)
+  })
+
+  it('配置了服务端但没有启用规则时不显示提示', () => {
+    expect(shouldShowFrpHint({ configured: true, enabled_proxies: 0 })).toBe(false)
+  })
+
+  it('状态为空时不显示提示', () => {
+    expect(shouldShowFrpHint(undefined)).toBe(false)
+  })
+})
diff --git a/web/src/utils/frp.ts b/web/src/utils/frp.ts
new file mode 100644
index 0000000..d9c9c28
--- /dev/null
+++ b/web/src/utils/frp.ts
@@ -0,0 +1,6 @@
+import type { FrpStatus } from '../api/types'
+
+// 只有配置了 FRP 服务端且存在启用规则时，DDNS 页才提示域名应指向 VPS。
+export function shouldShowFrpHint(status: Pick<FrpStatus, 'configured' | 'enabled_proxies'> | null | undefined): boolean {
+  return Boolean(status?.configured && status.enabled_proxies > 0)
+}
diff --git a/web/src/views/DdnsView.vue b/web/src/views/DdnsView.vue
index 3efa741..c186ce3 100644
--- a/web/src/views/DdnsView.vue
+++ b/web/src/views/DdnsView.vue
@@ -518,6 +518,7 @@ import PageHeader from '../components/PageHeader.vue'
 import StatusBadge from '../components/StatusBadge.vue'
 import TaskProviderForm, { type ProviderForm } from '../components/TaskProviderForm.vue'
 import { formatDate, formatRelativeTime } from '../utils/format'
+import { shouldShowFrpHint } from '../utils/frp'
 import { statusLabel } from '../utils/status'
 
 const DRAFT_KEY = '__draft__'
@@ -929,8 +930,8 @@ async function init() {
   refreshPublicIP()
   refreshLiveDNS()
   try {
-    const frp = await api.getFRP()
-    frpEnabled.value = frp.enabled
+    const status = await api.getFrpStatus()
+    frpEnabled.value = shouldShowFrpHint(status)
   } catch {
     frpEnabled.value = false
   }