Normalize active session ids in frontend

frontend/app/app/api/claw/context-budget/route.ts

@@ -10,7 +10,7 @@ export async function GET(req: Request) {
 	const incoming = new URL(req.url);
 	const url = new URL(`${CLAW_API_URL}/api/context-budget`);
 	url.searchParams.set("account_id", account.id);
-	const sessionId = incoming.searchParams.get("session_id");
+	const sessionId = incoming.searchParams.get("session_id")?.trim();
 	if (sessionId) url.searchParams.set("session_id", sessionId);
 
 	try {

frontend/app/app/api/claw/sessions/[sessionId]/route.ts

@@ -10,7 +10,8 @@ export async function GET(
 	if (!account)
 		return Response.json({ error: "请先登录账号" }, { status: 401 });
 
-	const { sessionId } = await params;
+	const { sessionId: rawSessionId } = await params;
+	const sessionId = rawSessionId.trim();
 	const url = new URL(`${CLAW_API_URL}/api/sessions/${sessionId}`);
 	url.searchParams.set("account_id", account.id);
 	const response = await fetch(url, { cache: "no-store" });
@@ -32,7 +33,8 @@ export async function DELETE(
 	if (!account)
 		return Response.json({ error: "请先登录账号" }, { status: 401 });
 
-	const { sessionId } = await params;
+	const { sessionId: rawSessionId } = await params;
+	const sessionId = rawSessionId.trim();
 	const url = new URL(`${CLAW_API_URL}/api/sessions/${sessionId}`);
 	url.searchParams.set("account_id", account.id);
 	const response = await fetch(url, { method: "DELETE", cache: "no-store" });
@@ -54,7 +56,8 @@ export async function PATCH(
 	if (!account)
 		return Response.json({ error: "请先登录账号" }, { status: 401 });
 
-	const { sessionId } = await params;
+	const { sessionId: rawSessionId } = await params;
+	const sessionId = rawSessionId.trim();
 	const url = new URL(`${CLAW_API_URL}/api/sessions/${sessionId}`);
 	url.searchParams.set("account_id", account.id);
 	const response = await fetch(url, {

frontend/app/components/assistant-ui/activity-panel.tsx

@@ -209,13 +209,15 @@ function SessionFilesPanel({
 	useEffect(() => {
 		let cancelled = false;
 		async function loadFiles() {
-			const activeSessionId =
+			const activeSessionId = normalizeSessionId(
-				sessionId ?? window.localStorage.getItem("claw.activeSessionId");
+				sessionId ?? window.localStorage.getItem("claw.activeSessionId"),
+			);
 			if (!activeSessionId) {
 				setPayload({ input: [], output: [] });
 				setStatus("当前还没有可用会话。");
 				return;
 			}
+			window.localStorage.setItem("claw.activeSessionId", activeSessionId);
 			setStatus("正在读取聊天中的文件...");
 			try {
 				const url = new URL("/api/claw/files", window.location.origin);
@@ -280,6 +282,12 @@ function SessionFilesPanel({
 	);
 }
 
+function normalizeSessionId(value: unknown) {
+	if (typeof value !== "string") return null;
+	const trimmed = value.trim();
+	return trimmed || null;
+}
+
 function FileSection({
 	title,
 	files,

frontend/app/components/assistant-ui/thread.tsx

@@ -519,8 +519,9 @@ function useComposerContextStatus() {
 	});
 
 	useEffect(() => {
-		if (typeof latestSessionId === "string" && latestSessionId) {
+		const cleanLatestSessionId = normalizeSessionId(latestSessionId);
-			window.localStorage.setItem("claw.activeSessionId", latestSessionId);
+		if (cleanLatestSessionId) {
+			window.localStorage.setItem("claw.activeSessionId", cleanLatestSessionId);
 			window.setTimeout(() => {
 				window.dispatchEvent(new Event("claw-sessions-changed"));
 			}, 0);
@@ -548,11 +549,15 @@ function useComposerContextStatus() {
 				const statePayload = stateResponse.ok
 					? ((await stateResponse.json()) as ClawState)
 					: {};
-				const sessionId =
+				const sessionId = normalizeSessionId(
-					(typeof latestSessionId === "string" && latestSessionId) ||
+					normalizeSessionId(latestSessionId) ||
-					window.localStorage.getItem("claw.activeSessionId") ||
+						normalizeSessionId(
-					statePayload.active_session_id ||
+							window.localStorage.getItem("claw.activeSessionId"),
-					null;
+						) ||
+						normalizeSessionId(statePayload.active_session_id),
+				);
+				if (sessionId)
+					window.localStorage.setItem("claw.activeSessionId", sessionId);
 				let sessionPayload: ClawStoredSession | null = null;
 				let contextBudget: ContextBudget | undefined;
 				if (sessionId) {
@@ -680,6 +685,12 @@ function readMetadataValue(metadata: unknown, key: string): unknown {
 	return undefined;
 }
 
+function normalizeSessionId(value: unknown) {
+	if (typeof value !== "string") return null;
+	const trimmed = value.trim();
+	return trimmed || null;
+}
+
 function formatCompactTokenCount(value: number) {
 	if (value >= 1_000_000) return `${(value / 1_000_000).toFixed(1)}M`;
 	if (value >= 1_000) return `${(value / 1_000).toFixed(1)}K`;

frontend/app/components/assistant-ui/threadlist-sidebar.tsx

@@ -357,15 +357,20 @@ function useSidebarSessions(open: boolean) {
 			repository: ExportedMessageRepository,
 		) => void,
 	) {
-		window.localStorage.setItem("claw.activeSessionId", sessionId);
+		const cleanSessionId = normalizeSessionId(sessionId);
+		if (!cleanSessionId) return;
+		window.localStorage.setItem("claw.activeSessionId", cleanSessionId);
 		setLoadingSessionId(sessionId);
 		try {
-			const response = await fetch(`/api/claw/sessions/${sessionId}`, {
+			const response = await fetch(`/api/claw/sessions/${cleanSessionId}`, {
 				cache: "no-store",
 			});
 			if (!response.ok) return;
 			const payload = (await response.json()) as ReplaySessionPayload;
-			replaySession(sessionId, toReplayRepository(payload, sessionId));
+			replaySession(
+				cleanSessionId,
+				toReplayRepository(payload, cleanSessionId),
+			);
 		} finally {
 			setLoadingSessionId(null);
 		}
@@ -430,13 +435,15 @@ function AccountMenu({
 					: [];
 				setState(nextState);
 				setSessions(nextSessions);
-				const activeSessionId =
+				const activeSessionId = normalizeSessionId(
 					window.localStorage.getItem("claw.activeSessionId") ??
-					nextState?.active_session_id;
+						nextState?.active_session_id,
+				);
 				if (!activeSessionId) {
 					setActiveSession(null);
 					return;
 				}
+				window.localStorage.setItem("claw.activeSessionId", activeSessionId);
 				const response = await fetch(`/api/claw/sessions/${activeSessionId}`, {
 					cache: "no-store",
 				});
@@ -610,6 +617,12 @@ function AccountMenu({
 	);
 }
 
+function normalizeSessionId(value: unknown) {
+	if (typeof value !== "string") return null;
+	const trimmed = value.trim();
+	return trimmed || null;
+}
+
 function aggregateUsageByModel(sessions: ClawSessionSummary[]) {
 	const byModel = new Map<
 		string,