diff --git a/src/components/biz/project-tabs-bar.tsx b/src/components/biz/project-tabs-bar.tsx
index 4f4ef19..490c4b9 100644
--- a/src/components/biz/project-tabs-bar.tsx
+++ b/src/components/biz/project-tabs-bar.tsx
@@ -1,5 +1,3 @@
-import { useEffect } from "react";
-import { useLocation, useNavigate } from "react-router";
 import { X } from "lucide-react";
 import { cn } from "@/lib/utils";
 import { useProjectTabsStore } from "@/store/project-tabs-store";
@@ -10,16 +8,6 @@ export function ProjectTabsBar() {
 	const activateTab = useProjectTabsStore((state) => state.activateTab);
 	const activateHome = useProjectTabsStore((state) => state.activateHome);
 	const closeTab = useProjectTabsStore((state) => state.closeTab);
-	const location = useLocation();
-	const navigate = useNavigate();
-
-	useEffect(() => {
-		const active = tabs.find((tab) => tab.id === activeTabId);
-		if (!active) return;
-		const targetPath = active.kind === "home" ? "/" : `/editor/${active.projectId}`;
-		if (location.pathname === targetPath) return;
-		navigate(targetPath);
-	}, [activeTabId, tabs, location.pathname, navigate]);
 
 	function handleSelect(tabId: string, kind: "home" | "project") {
 		if (kind === "home") activateHome();
diff --git a/src/main.tsx b/src/main.tsx
index b3f80de..a3fb802 100644
--- a/src/main.tsx
+++ b/src/main.tsx
@@ -1,26 +1,26 @@
 import { StrictMode } from "react";
 import { createRoot } from "react-dom/client";
-import { createHashRouter } from "react-router";
-import { RouterProvider } from "react-router/dom";
 import "./index.css";
 import Home from "./pages/home.tsx";
 import Editor from "./pages/editor.tsx";
 import { Toaster } from "@/components/ui/sonner";
+import { useProjectTabsStore } from "@/store/project-tabs-store";
 
-const router = createHashRouter([
-  {
-    path: "/",
-    element: <Home />,
-  },
-  {
-    path: "/editor/:id",
-    element: <Editor />,
-  },
-]);
+function App() {
+  const tabs = useProjectTabsStore((state) => state.tabs);
+  const activeTabId = useProjectTabsStore((state) => state.activeTabId);
+  const active = tabs.find((tab) => tab.id === activeTabId);
+
+  if (active?.kind === "project") {
+    return <Editor projectId={active.projectId} />;
+  }
+
+  return <Home />;
+}
 
 createRoot(document.getElementById("root")!).render(
   <StrictMode>
-    <RouterProvider router={router} />
+    <App />
     <Toaster position="top-center" />
   </StrictMode>
 );
diff --git a/src/pages/editor.tsx b/src/pages/editor.tsx
index 0575f97..ce152b6 100644
--- a/src/pages/editor.tsx
+++ b/src/pages/editor.tsx
@@ -1,7 +1,6 @@
 /* eslint-disable react-hooks/exhaustive-deps */
 import { useCallback, useEffect, useMemo, useRef, useState } from "react";
 import type React from "react";
-import { useParams, useNavigate } from "react-router";
 import { Button } from "@/components/ui/button";
 import { Input } from "@/components/ui/input";
 import {
@@ -18,7 +17,7 @@ import {
   updateProject,
   deleteProjectDeep,
 } from "@/lib/db";
-import { ArrowBigDownDash, ArrowBigUpDash, Brackets, CaseSensitive, Filter, FolderOpen, Languages, LocateFixed, MoreVertical, PencilLine, Reply, Save, Settings, Trash2 } from "lucide-react";
+import { ArrowBigDownDash, ArrowBigUpDash, Brackets, CaseSensitive, Filter, FolderOpen, Languages, LocateFixed, MoreVertical, PencilLine, Save, Settings, Trash2 } from "lucide-react";
 import { useTranslationInlineEdit } from "@/hooks/biz/use-translation-inline-edit";
 import { buildStructureFromObject, flattenEntries, flattenValues, type FlatEntry, insertEntrySibling, removeEntryAtPath, renameEntryAtPath, moveEntryByOffset } from "@/lib/i18n-structure";
 import { ImportLanguageModal } from "@/components/biz/import-language-modal";
@@ -51,9 +50,11 @@ import { loadNativeProjectSources, saveNativeLanguageFile, type LoadedProjectSou
 import { useProjectSourcesStore } from "@/store/sources-store";
 import CommonMenubar, { type CommonMenubarItem } from "@/components/biz/editor/common-menubar";
 
-export default function Editor() {
-  const { id: projectId } = useParams();
-  const navigate = useNavigate();
+type EditorProps = {
+  projectId?: string;
+};
+
+export default function Editor({ projectId }: EditorProps) {
   const [project, setProject] = useState<Project | null>(null);
   const [structure, setStructure] = useState<ProjectStructure | null>(null);
   const [languages, setLanguages] = useState<string[]>([]);
@@ -605,23 +606,6 @@ export default function Editor() {
           <CommonMenubar disabledItems={disabledItems} onClickItem={onClickItem} />
           <div className="flex items-center justify-end gap-2 text-foreground">
             <HeaderConnectionIndicator projectId={projectId ?? ""} />
-            {!structure ? (
-              <Button onClick={() => { setSourcesWizardOpen(true); }}>
-                <FolderOpen />
-                通过目录导入
-              </Button>
-            ) : (
-              <div className="flex items-center gap-2">
-                <Button variant="outline" onClick={() => { setSourcesWizardOpen(true); }}>
-                  <FolderOpen />
-                  目录导入
-                </Button>
-                <Button variant="outline" onClick={() => { setImportOpen(true); }}>
-                  <Reply />
-                  单文件导入
-                </Button>
-              </div>
-            )}
             {projectId && (
               <SyncFromFilesButton
                 projectId={projectId ?? ""}
@@ -640,9 +624,9 @@ export default function Editor() {
               </Button>
             )}
             {project && (
-              <Button variant="outline" onClick={() => setSettingsOpen(true)}>
+              <Button variant="ghost" onClick={() => setSettingsOpen(true)}>
                 <Settings />
-                设置
+                <span className="sr-only">设置</span>
               </Button>
             )}
           </div>
@@ -832,7 +816,6 @@ export default function Editor() {
           await deleteProjectDeep(projectId);
           forgetProjectInTabs(projectId);
           activateHomeTab();
-          navigate("/");
         }}
       />
 
diff --git a/src/pages/home.tsx b/src/pages/home.tsx
index 1c7958e..f49b1b2 100644
--- a/src/pages/home.tsx
+++ b/src/pages/home.tsx
@@ -1,5 +1,4 @@
 import { useEffect, useMemo, useState } from "react";
-import { useNavigate } from "react-router";
 import { Input } from "@/components/ui/input";
 import { Button } from "@/components/ui/button";
 import { createProject, deleteProjectDeep, listProjects, type Project, updateProject } from "@/lib/db";
@@ -26,7 +25,6 @@ function App() {
   const [error, setError] = useState<string | null>(null);
   const [settingsOpen, setSettingsOpen] = useState(false);
   const [currentProject, setCurrentProject] = useState<Project | null>(null);
-  const navigate = useNavigate();
   const flags = useConnectionFlags();
   const activateHomeTab = useProjectTabsStore((state) => state.activateHome);
   const registerProjectsInTabs = useProjectTabsStore((state) => state.registerProjects);
@@ -119,14 +117,12 @@ function App() {
                       className="relative cursor-pointer rounded-md border p-4 transition hover:shadow-sm"
                       onClick={() => {
                         openProjectTab(p);
-                        navigate(`/editor/${p.id}`);
                       }}
                       role="button"
                       tabIndex={0}
                       onKeyDown={(e) => {
                         if (e.key === "Enter" || e.key === " ") {
                           openProjectTab(p);
-                          navigate(`/editor/${p.id}`);
                         }
                       }}
                     >
diff --git a/src/store/project-tabs-store.ts b/src/store/project-tabs-store.ts
index 28586b0..88fee41 100644
--- a/src/store/project-tabs-store.ts
+++ b/src/store/project-tabs-store.ts
@@ -227,7 +227,8 @@ export const useProjectTabsStore = create<ProjectTabsStore>((set, get) => ({
 		get().closeProjectTab(projectId);
 		set((state) => {
 			if (!state.projectIndex[projectId]) return state;
-			const { [projectId]: _removed, ...rest } = state.projectIndex;
+
+			const { [projectId]: _removed, ...rest } = state.projectIndex; // eslint-disable-line @typescript-eslint/no-unused-vars
 			return {
 				projectIndex: rest,
 				lastActiveProjectId: state.lastActiveProjectId === projectId ? null : state.lastActiveProjectId,