diff --git a/apps/desktop/src/main/plugins/builtin/browser.ts b/apps/desktop/src/main/plugins/builtin/browser.ts
index 76b29dd..53087e0 100644
--- a/apps/desktop/src/main/plugins/builtin/browser.ts
+++ b/apps/desktop/src/main/plugins/builtin/browser.ts
@@ -17,6 +17,8 @@ export const browserPlugin: BuiltinPlugin = {
     order: 10,
     description: '受管浏览器'
   },
+  /** 宿主专属二级设置页（代理设置 + 登录态导入；见 SettingsModal 插件页特判） */
+  settingsPage: true,
   main: (api) => {
     for (const tool of browserTools) {
       api.pi.registerTool(tool)
diff --git a/apps/desktop/src/main/plugins/builtin/index.ts b/apps/desktop/src/main/plugins/builtin/index.ts
index 087bb19..343e2fc 100644
--- a/apps/desktop/src/main/plugins/builtin/index.ts
+++ b/apps/desktop/src/main/plugins/builtin/index.ts
@@ -14,6 +14,9 @@ export interface BuiltinPlugin {
   main?: HarnessPluginFactory
   /** 渲染层宿主树组件 key（renderer/src/plugins/builtin-components.ts） */
   component?: string
+  /** 带宿主专属二级设置页（设置页插件行可点击进入、可固定一级入口；
+   * 不走声明式设置表单，页面内容由设置页特判渲染） */
+  settingsPage?: true
 }
 
 export const BUILTIN_PLUGINS: BuiltinPlugin[] = [browserPlugin]
diff --git a/apps/desktop/src/main/plugins/plugin-host.ts b/apps/desktop/src/main/plugins/plugin-host.ts
index 15157b9..533560a 100644
--- a/apps/desktop/src/main/plugins/plugin-host.ts
+++ b/apps/desktop/src/main/plugins/plugin-host.ts
@@ -362,7 +362,8 @@ class PluginHost {
   /** 设置入口是否固定到设置页一级导航（仅声明了设置表单的插件可开） */
   async setSettingsNav(id: string, on: boolean): Promise<void> {
     const plugin = this.resolved.get(id)
-    if (!plugin || !this.settingsSchemas.has(id)) return
+    // 可固定入口 = 声明了设置表单，或内置插件带宿主专属设置页（如浏览器）
+    if (!plugin || (!this.settingsSchemas.has(id) && !this.builtinSettingsPage(id))) return
     log.info('set settings nav', { pluginId: id, on })
     if (on) this.settingsNavSet.add(id)
     else this.settingsNavSet.delete(id)
@@ -467,6 +468,11 @@ class PluginHost {
     return !this.disabled.has(id)
   }
 
+  /** 内置插件是否带宿主专属二级设置页（不走声明式表单，设置页特判渲染） */
+  private builtinSettingsPage(id: string): boolean {
+    return BUILTIN_PLUGINS.some((b) => b.manifest.id === id && b.settingsPage === true)
+  }
+
   list(): PluginInfo[] {
     return [...this.resolved.values()]
       .map((p) => ({
@@ -478,8 +484,13 @@ class PluginHost {
         hasPage: Boolean(p.source === 'external' && p.manifest.entry?.page),
         hasComponent: Boolean(p.componentKey),
         hasRenderer: Boolean(p.source === 'external' && p.manifest.entry?.renderer),
-        hasSettings: (this.settingsSchemas.get(p.manifest.id)?.items.length ?? 0) > 0,
-        settingsNav: this.settingsNavSet.has(p.manifest.id) && (this.settingsSchemas.get(p.manifest.id)?.items.length ?? 0) > 0,
+        hasSettings:
+          (this.settingsSchemas.get(p.manifest.id)?.items.length ?? 0) > 0 ||
+          this.builtinSettingsPage(p.manifest.id),
+        settingsNav:
+          this.settingsNavSet.has(p.manifest.id) &&
+          ((this.settingsSchemas.get(p.manifest.id)?.items.length ?? 0) > 0 ||
+            this.builtinSettingsPage(p.manifest.id)),
         dependencies: this.depStatus(p),
         storageSchema: this.storageSchemas.get(p.manifest.id),
         error: p.error
diff --git a/apps/desktop/src/shared/types.ts b/apps/desktop/src/shared/types.ts
index 49a5268..b2aa193 100644
--- a/apps/desktop/src/shared/types.ts
+++ b/apps/desktop/src/shared/types.ts
@@ -401,7 +401,7 @@ export interface PluginInfo {
   hasComponent: boolean
   /** 有渲染层模块（entry.renderer，宿主动态 import 后注册宿主内 React 组件） */
   hasRenderer: boolean
-  /** 已声明设置表单（api.ui.registerSettings；空 schema 视为无） */
+  /** 有设置页可进：已声明设置表单（api.ui.registerSettings），或内置插件带宿主专属设置页（如浏览器） */
   hasSettings: boolean
   /** 设置入口已固定到设置页一级导航（用户开关；仅 hasSettings 时可开） */
   settingsNav: boolean