diff --git a/components/home/lovart-home.tsx b/components/home/lovart-home.tsx
index f732e1005..10119fc71 100644
--- a/components/home/lovart-home.tsx
+++ b/components/home/lovart-home.tsx
@@ -1235,27 +1235,27 @@ export function LovartHome({
 
       {loginDialogOpen ? (
         <div
-          className="fixed inset-0 z-50 flex items-center justify-center bg-black/55 p-4 backdrop-blur-[1px]"
+          className="fixed inset-0 z-50 flex items-center justify-center bg-black/70 p-4 backdrop-blur-[1px]"
           onClick={() => setLoginDialogOpen(false)}
         >
           <div
-            className="w-full max-w-[580px] rounded-[28px] bg-white p-8 shadow-2xl sm:p-10"
+            className="w-full max-w-[460px] rounded-[24px] bg-white p-6 shadow-2xl sm:p-7"
             onClick={(event) => event.stopPropagation()}
           >
-            <div className="mb-8 flex items-center justify-between">
+            <div className="mb-6 flex items-center justify-between">
               <div className="flex items-center gap-2">
                 {siteLogo ? (
                   <img
                     src={siteLogo}
                     alt={siteName}
-                    className="h-8 w-8 rounded-full object-cover"
+                    className="h-7 w-7 rounded-full object-cover"
                   />
                 ) : (
-                  <div className="flex h-8 w-8 items-center justify-center rounded-full bg-black text-white">
-                    <Sparkles className="h-4 w-4" />
+                  <div className="flex h-7 w-7 items-center justify-center rounded-full bg-black text-white">
+                    <Sparkles className="h-3.5 w-3.5" />
                   </div>
                 )}
-                <span className="text-[20px] font-semibold leading-none tracking-tight text-black">
+                <span className="text-[18px] font-semibold leading-none tracking-tight text-black">
                   {siteName}
                 </span>
               </div>
@@ -1264,13 +1264,13 @@ export function LovartHome({
                 className="rounded-full p-1 text-black/45 hover:bg-black/5 hover:text-black/70"
                 onClick={() => setLoginDialogOpen(false)}
               >
-                <X className="h-5 w-5" />
+                <X className="h-4 w-4" />
               </button>
             </div>
 
-            <div className="mb-7 text-center">
-              <h3 className="text-[22px] font-semibold text-black">欢迎来到 {siteName}</h3>
-              <p className="mt-2 text-sm text-black/45">登录或注册以继续</p>
+            <div className="mb-5 text-center">
+              <h3 className="text-[18px] font-semibold text-black">欢迎来到 {siteName}</h3>
+              <p className="mt-2 text-[13px] text-black/45">登录或注册以继续</p>
             </div>
 
             {hasThirdPartyLoginOptions ? (
@@ -1278,7 +1278,7 @@ export function LovartHome({
                 {canUseGoogleLogin ? (
                   <button
                     type="button"
-                    className="flex h-14 w-full items-center justify-center gap-2 rounded-xl border border-black/10 text-[18px] font-medium text-black hover:bg-black/[0.03]"
+                    className="flex h-12 w-full items-center justify-center gap-2 rounded-xl border border-black/10 text-[15px] font-medium text-black hover:bg-black/[0.03]"
                     onClick={handleGoogleLogin}
                   >
                     <svg width="20" height="20" viewBox="0 0 24 24" aria-hidden="true">
@@ -1293,7 +1293,7 @@ export function LovartHome({
                 {canUseDingTalkLogin ? (
                   <button
                     type="button"
-                    className="flex h-14 w-full items-center justify-center gap-2 rounded-xl border border-black/10 text-[18px] font-medium text-black hover:bg-black/[0.03]"
+                    className="flex h-12 w-full items-center justify-center gap-2 rounded-xl border border-black/10 text-[15px] font-medium text-black hover:bg-black/[0.03]"
                     onClick={handleDingTalkLogin}
                   >
                     使用钉钉
@@ -1315,18 +1315,18 @@ export function LovartHome({
                 onChange={(event) => setLoginEmail(event.target.value)}
                 placeholder="电子邮箱"
                 type="email"
-                className="h-14 rounded-xl border-black/20 px-4 text-base"
+                className="h-12 rounded-xl border-black/20 px-3.5 text-[14px]"
               />
               <Input
                 value={loginPassword}
                 onChange={(event) => setLoginPassword(event.target.value)}
                 placeholder="密码"
                 type="password"
-                className="h-14 rounded-xl border-black/20 px-4 text-base"
+                className="h-12 rounded-xl border-black/20 px-3.5 text-[14px]"
               />
               <Button
                 type="submit"
-                className="mt-1 h-14 w-full rounded-xl bg-black text-[17px] text-white hover:bg-black/90"
+                className="mt-1 h-12 w-full rounded-xl bg-black text-[15px] text-white hover:bg-black/90"
                 disabled={isLoggingIn}
               >
                 {isLoggingIn ? (
@@ -1340,7 +1340,7 @@ export function LovartHome({
               </Button>
             </form>
 
-            <p className="mt-5 text-center text-xs text-black/40">
+            <p className="mt-4 text-center text-xs text-black/40">
               继续即表示您同意使用条款和隐私政策
             </p>
           </div>