diff --git a/apps/web/app/components/settings/account.tsx b/apps/web/app/components/settings/account.tsx
index 2fbaf3bc..0d8b5430 100644
--- a/apps/web/app/components/settings/account.tsx
+++ b/apps/web/app/components/settings/account.tsx
@@ -41,7 +41,7 @@ function PasswordBlock({ disabled }: { disabled: boolean }) {
     setErrors({});
     try {
       const r = await change.mutateAsync({ currentPassword: form.currentPassword, newPassword: form.newPassword });
-      toast.success(r.revokedSessions ? `密码已修改，注销了其它 ${r.revokedSessions} 个会话` : "密码已修改");
+      toast.success(r.revokedSessions ? `密码已修改，其他 ${r.revokedSessions} 个会话已退出` : "密码已修改");
       setForm(EMPTY_PWD);
     } catch (err) {
       const msg = errorMessage(err);
@@ -58,7 +58,7 @@ function PasswordBlock({ disabled }: { disabled: boolean }) {
       section="account"
       anchor="password"
       title="修改密码"
-      description="修改后其它设备上的会话全部注销，当前会话保留。"
+      description="其他设备上的会话会退出登录，当前会话保留。"
       dirty={dirty}
     >
       <form onSubmit={submit} noValidate className="grid gap-x-4 gap-y-1 sm:grid-cols-3">
@@ -136,13 +136,13 @@ function SessionBlock() {
         </dd>
         <dt className="text-muted-foreground">当前会话</dt>
         <dd>{s?.expiresAt ? `到 ${formatDateTime(s.expiresAt)} 失效` : "未使用登录会话"}</dd>
-        <dt className="text-muted-foreground">其它会话</dt>
-        <dd className="text-muted-foreground">修改密码时全部注销</dd>
+        <dt className="text-muted-foreground">其他会话</dt>
+        <dd className="text-muted-foreground">修改密码时全部退出登录</dd>
       </dl>
       <div className="mt-4 border-t border-border/60 pt-4">
         <p className="text-caption font-medium">本机 Token</p>
         <p className="mb-2 text-meta text-muted-foreground">
-          只存在这个浏览器，有值时请求会带上它。{hasToken ? "已设置。" : "未设置。"}
+          只保存在这个浏览器，有值时每个请求都会带上。{hasToken ? "已设置。" : "未设置。"}
         </p>
         <div className="flex max-w-md flex-wrap items-center gap-2">
           <SecretInput
diff --git a/apps/web/app/components/settings/agent-tools.tsx b/apps/web/app/components/settings/agent-tools.tsx
index 4e1c95dc..948975d6 100644
--- a/apps/web/app/components/settings/agent-tools.tsx
+++ b/apps/web/app/components/settings/agent-tools.tsx
@@ -37,7 +37,7 @@ import { SettingsBlock } from "./settings-block.tsx";
 export const KIND_LABEL: Record<CapabilityKind, string> = {
   read: "只读",
   preview: "预览",
-  propose: "提案",
+  propose: "方案",
   approve: "审批",
   execute: "执行",
 };
@@ -49,7 +49,7 @@ const RISK: Record<RiskLevel, { label: string; tone: StatusTone }> = {
 };
 
 const AUTH: Record<CapabilityAuthState, { label: string; tone: StatusTone; hint: string }> = {
-  read_only: { label: "无需授权", tone: "neutral", hint: "只读或预览，不落变更，Key 有对应 scope 即可调用" },
+  read_only: { label: "无需授权", tone: "neutral", hint: "只读或预览，不改数据；Key 有对应 scope 就能调用" },
   granted: { label: "有持续授权", tone: "success", hint: "智能体、MCP、API Key 调用按持续授权放行" },
   needs_approval: {
     label: "需审批",
diff --git a/apps/web/app/components/settings/agent.tsx b/apps/web/app/components/settings/agent.tsx
index fbae8051..29adea51 100644
--- a/apps/web/app/components/settings/agent.tsx
+++ b/apps/web/app/components/settings/agent.tsx
@@ -105,7 +105,7 @@ export const BUDGET_CARD: CardSpec = {
 export const INVESTIGATE_CARD: CardSpec = {
   anchor: "investigate",
   title: "自动处理",
-  description: "整理时识别不到作品就叫智能体识别；下载失败、集数对不上等问题出现时，自动发起一次有界调查。",
+  description: "整理时识别不到作品就叫智能体识别；下载失败、集数对不上时自动发起一次调查，受下面的上限约束。",
   fields: [
     {
       name: "agent.autoIdentifyOrganize",
diff --git a/apps/web/app/components/settings/pi-oauth.tsx b/apps/web/app/components/settings/pi-oauth.tsx
index d2b10293..594cbfef 100644
--- a/apps/web/app/components/settings/pi-oauth.tsx
+++ b/apps/web/app/components/settings/pi-oauth.tsx
@@ -102,7 +102,7 @@ export function PiOAuthLogin({
     abortRef.current = ac;
     while (!ac.signal.aborted) {
       if (Date.now() > new Date(s.expiresAt).getTime()) {
-        finish("expired", "授权已超时。");
+        finish("expired", "授权已超时");
         return;
       }
       try {
diff --git a/apps/web/app/components/settings/pi-shared.tsx b/apps/web/app/components/settings/pi-shared.tsx
index 01cd7e4f..faaeb49b 100644
--- a/apps/web/app/components/settings/pi-shared.tsx
+++ b/apps/web/app/components/settings/pi-shared.tsx
@@ -258,7 +258,7 @@ export function ModelFetchBar({
           : remote
             ? `来源：远程 · ${formatRelative(data?.fetchedAt)}更新`
             : unsupported
-              ? "来源：静态（这个 provider 没有模型列表接口）"
+              ? "来源：静态（这个提供方没有模型列表接口）"
               : data
                 ? "来源：静态"
                 : null}
diff --git a/apps/web/app/components/settings/pi-wizard.tsx b/apps/web/app/components/settings/pi-wizard.tsx
index 33888752..12d4358b 100644
--- a/apps/web/app/components/settings/pi-wizard.tsx
+++ b/apps/web/app/components/settings/pi-wizard.tsx
@@ -70,7 +70,7 @@ export function PiUpstreamWizard({ open, onClose }: { open: boolean; onClose: ()
         : (created?.name ?? "");
   const description =
     step === "provider"
-      ? "第 1 步，共 3 步：选 provider"
+      ? "第 1 步，共 3 步：选提供方"
       : step === "config"
         ? "第 2 步，共 3 步：凭证与模型"
         : created?.authKind === "oauth"
@@ -116,7 +116,7 @@ function ProviderPicker({ onPick }: { onPick: (p: PiProviderInfo) => void }) {
       <div className="relative">
         <Search className="pointer-events-none absolute top-1/2 left-3 size-4 -translate-y-1/2 text-muted-foreground" />
         <Input
-          aria-label="筛选 provider"
+          aria-label="筛选提供方"
           placeholder="筛选，例如 openai"
           value={filter}
           onChange={(e) => setFilter(e.target.value)}
@@ -148,7 +148,7 @@ function ProviderPicker({ onPick }: { onPick: (p: PiProviderInfo) => void }) {
           </DetailSection>
         );
       })}
-      {list.length === 0 ? <p className="text-caption text-muted-foreground">没有匹配的 provider。</p> : null}
+      {list.length === 0 ? <p className="text-caption text-muted-foreground">没有匹配的提供方。</p> : null}
     </div>
   );
 }
@@ -252,7 +252,7 @@ function ConfigStep({
       <div className="sm:col-span-2">
         <Button type="button" variant="ghost" size="xs" onClick={onBack} className="-ml-2 mb-2">
           <ChevronLeft />
-          换一个 provider
+          换一个提供方
         </Button>
         {provider.note && !custom ? <p className="mb-3 text-caption text-muted-foreground">{provider.note}</p> : null}
       </div>
@@ -356,7 +356,7 @@ function ConfigStep({
         htmlFor="pw-model"
         error={errors.defaultModel}
         required={custom}
-        hint={custom ? "端点上的模型 id" : "留空用 provider 的默认模型"}
+        hint={custom ? "端点上的模型 id" : "留空用提供方的默认模型"}
         className="sm:col-span-2"
       >
         <ModelFetchBar