diff --git a/app/api/data/route.ts b/app/api/data/route.ts
index 8f25c92..de9c9ac 100644
--- a/app/api/data/route.ts
+++ b/app/api/data/route.ts
@@ -4,7 +4,7 @@ import { prisma } from '@/src/lib/prisma'
 import { applyFit, basicStats, genId, getSampleRateHz } from '@/src/lib/utils'
 
 const DataSchema = z.object({
-  code: z.array(z.number().int()).min(1, 'code array empty').max(4096, 'too many points'),
+  code: z.array(z.number().int()).min(1, 'code array empty').max(65535, 'too many points'),
   fit: z.object({ a: z.number(), b: z.number() }).optional(),
   recStartMs: z.number().int().nonnegative().optional(),
   recEndMs: z.number().int().nonnegative().optional(),
@@ -16,10 +16,12 @@ export async function POST(req: NextRequest) {
     const parsed = DataSchema.safeParse(json)
     if (!parsed.success) {
       const first = parsed.error.errors[0]
+      console.log(first, json);
+      
       return Response.json({ error: first?.message ?? 'invalid body' }, { status: 400 })
     }
     const { code, fit, recStartMs, recEndMs } = parsed.data
-    if (code.length > 16384) {
+    if (code.length > 65535) {
       return Response.json({ error: 'payload too large' }, { status: 413 })
     }
 
diff --git a/app/page.tsx b/app/page.tsx
index 70bc900..b17ae8d 100644
--- a/app/page.tsx
+++ b/app/page.tsx
@@ -109,7 +109,7 @@ export default function Home() {
     <div className="min-h-screen bg-zinc-50 text-zinc-900 dark:bg-black dark:text-zinc-100">
       <div className="mx-auto max-w-6xl p-4 sm:p-6">
         <header className="mb-4 flex flex-col gap-3 sm:mb-6 sm:flex-row sm:items-end sm:justify-between">
-          <h1 className="text-2xl font-semibold">ESP32 数据采集系统</h1>
+          <h1 className="text-2xl font-semibold">ESP32 微弱压力数据采集系统</h1>
           <div className="flex flex-wrap items-end gap-2">
             <div className="flex items-center gap-2">
               <label className="text-sm">开始</label>
diff --git a/app/records/[id]/page.tsx b/app/records/[id]/page.tsx
index cbe5154..1cc151d 100644
--- a/app/records/[id]/page.tsx
+++ b/app/records/[id]/page.tsx
@@ -42,8 +42,8 @@ export default function Page({ params }: { params: Promise<{ id: string }> }) {
   const [loading, setLoading] = useState(false)
   const [error, setError] = useState<string | null>(null)
   const [rec, setRec] = useState<Detail | null>(null)
-  const [emaAlpha, setEmaAlpha] = useState(0.2)
-  const [enableEma, setEnableEma] = useState(false)
+  const [emaAlpha, setEmaAlpha] = useState(0.01)
+  const [enableEma, setEnableEma] = useState(true)
 
   useEffect(() => {
     const controller = new AbortController()
diff --git a/eslint.config.mjs b/eslint.config.mjs
index 05e726d..3b0718b 100644
--- a/eslint.config.mjs
+++ b/eslint.config.mjs
@@ -13,6 +13,12 @@ const eslintConfig = defineConfig([
     "build/**",
     "next-env.d.ts",
   ]),
+  // 自定义规则覆盖：关闭 @typescript-eslint/no-explicit-any 提示
+  {
+    rules: {
+      "@typescript-eslint/no-explicit-any": "off",
+    },
+  },
 ]);
 
 export default eslintConfig;