diff --git a/web/src/components/common/captcha/index.tsx b/web/src/components/common/captcha/index.tsx
index 88a9b3a..174df66 100644
--- a/web/src/components/common/captcha/index.tsx
+++ b/web/src/components/common/captcha/index.tsx
@@ -15,6 +15,7 @@ export type CaptchaProps = {
   url?: string;
   onSuccess: (token: string) => void;
   onError: (error: string) => void;
+  onAbort?: () => void;
 };
 
 export function ReCaptchaWidget(props: CaptchaProps) {
diff --git a/web/src/components/common/captcha/turnstile.tsx b/web/src/components/common/captcha/turnstile.tsx
index c6be410..dc3b4a6 100644
--- a/web/src/components/common/captcha/turnstile.tsx
+++ b/web/src/components/common/captcha/turnstile.tsx
@@ -1,7 +1,9 @@
-import { useState } from "react";
+import { useEffect, useState } from "react";
 import { CaptchaProps } from ".";
 import { Turnstile } from "@marsidev/react-turnstile";
 import { useTranslations } from "next-intl";
+
+const TURNSTILE_TIMEOUT = 15
 // 简单的转圈圈动画
 function Spinner() {
   return (
@@ -39,14 +41,14 @@ function ErrorMark() {
 
 export function OfficialTurnstileWidget(props: CaptchaProps) {
   return <div>
-    <Turnstile className="w-full" options={{ size: "invisible" }} siteKey={props.siteKey} onSuccess={props.onSuccess} />
+    <Turnstile className="w-full" options={{ size: "invisible" }} siteKey={props.siteKey} onSuccess={props.onSuccess} onError={props.onError} onAbort={props.onAbort} />
   </div>;
 }
 
-// 自定义包装组件
 export function TurnstileWidget(props: CaptchaProps) {
   const t = useTranslations("Captcha");
   const [status, setStatus] = useState<'loading' | 'success' | 'error'>('loading');
+  const [error, setError] = useState<string | null>(null);
 
   // 只在验证通过时才显示勾
   const handleSuccess = (token: string) => {
@@ -56,15 +58,27 @@ export function TurnstileWidget(props: CaptchaProps) {
 
   const handleError = (error: string) => {
     setStatus('error');
+    setError(error);
     props.onError && props.onError(error);
   };
 
+  useEffect(() => {
+    const timer = setTimeout(() => {
+      if (status === 'loading') {
+        setStatus('error');
+        setError('timeout');
+        props.onError && props.onError('timeout');
+      }
+    }, TURNSTILE_TIMEOUT * 1000);
+    return () => clearTimeout(timer);
+  })
+
   return (
     <div className="flex items-center justify-evenly w-full border border-gray-300 rounded-md px-4 py-2 relative">
       {status === 'loading' && <Spinner />}
       {status === 'success' && <CheckMark />}
       {status === 'error' && <ErrorMark />}
-      <div className="flex-1 text-center">{status === 'success' ? t("success") : (status === 'error' ? t("error") : t("doing"))}</div>
+      <div className="flex-1 text-center">{status === 'success' ? t("success") : (status === 'error' ? t("error") : t("doing"))} {error && t(error)}</div>
       <div className="absolute inset-0 opacity-0 pointer-events-none">
         <OfficialTurnstileWidget {...props} onSuccess={handleSuccess} onError={handleError} />
       </div>
diff --git a/web/src/components/login/login-form.tsx b/web/src/components/login/login-form.tsx
index 495e985..0e641c7 100644
--- a/web/src/components/login/login-form.tsx
+++ b/web/src/components/login/login-form.tsx
@@ -34,6 +34,7 @@ export function LoginForm({
   } | null>(null)
   const [captchaToken, setCaptchaToken] = useState<string | null>(null)
   const [captchaError, setCaptchaError] = useState<string | null>(null)
+  const [refreshCaptchaKey, setRefreshCaptchaKey] = useState(0)
   const [{ username, password }, setCredentials] = useState({ username: '', password: '' })
   const router = useRouter()
   const searchParams = useSearchParams()
@@ -58,7 +59,7 @@ export function LoginForm({
       .catch((error) => {
         console.error("Error fetching captcha config:", error)
       })
-  }, [])
+  }, [refreshCaptchaKey])
 
   const handleLogin = async (e: React.FormEvent) => {
     e.preventDefault()
@@ -71,6 +72,14 @@ export function LoginForm({
     }
   }
 
+  const handleCaptchaError = (error: string) => {
+    setCaptchaError(error);
+    // 刷新验证码
+    setTimeout(() => {
+      setRefreshCaptchaKey(k => k + 1);
+    }, 1500);
+  }
+
   return (
     <div className={cn("flex flex-col gap-6", className)} {...props}>
       <Card>
@@ -148,11 +157,9 @@ export function LoginForm({
                 </div>
                 {captchaProps &&
                   <div className="flex justify-center items-center w-full">
-                      <Captcha {...captchaProps} onSuccess={setCaptchaToken} onError={setCaptchaError} />
+                    <Captcha {...captchaProps} onSuccess={setCaptchaToken} onError={handleCaptchaError} key={refreshCaptchaKey} />
                   </div>
                 }
-                {captchaError && <div>
-                  {t("captcha_error")}</div>}
                 <Button
                   type="submit"
                   className="w-full"
diff --git a/web/src/components/user/user-profile.tsx b/web/src/components/user/user-profile.tsx
index 3948050..87bcfa8 100644
--- a/web/src/components/user/user-profile.tsx
+++ b/web/src/components/user/user-profile.tsx
@@ -1,13 +1,11 @@
 "use client"
-import { getUserByUsername } from "@/api/user";
 import { User } from "@/models/user";
-import { useEffect, useState } from "react";
-import { getGravatarByUser } from "../common/gravatar";
+import GravatarAvatar from "@/components/common/gravatar";
 
 export function UserProfile({ user }: { user: User }) {
   return (
     <div className="flex">
-      {getGravatarByUser({user,className: "rounded-full mr-4"})}
+      <GravatarAvatar email={user.email} size={120}/>
     </div>
   );
 }
\ No newline at end of file
diff --git a/web/src/locales/zh-CN.json b/web/src/locales/zh-CN.json
index 8240ba3..2903ec7 100644
--- a/web/src/locales/zh-CN.json
+++ b/web/src/locales/zh-CN.json
@@ -4,7 +4,7 @@
   },
   "Captcha": {
     "doing": "正在检测你是不是机器人...",
-    "error": "验证失败，请重试。",
+    "error": "验证失败",
     "success": "恭喜，你是人类！"
   },
   "Comment": {