支付方式根据当前界面语言构建，中文版只显示支付宝和微信

dashboard/src/components/BuyPrepaidCreditsForm.vue

@@ -24,6 +24,7 @@
 			<label
 				class="payment-option"
 				:class="{'payment-option-active': paymentGateway === 'Alipay'}"
+				v-if="isChineseLocale"
 			>
 				<div class="payment-icon">
 					<AlipayLogo />
@@ -39,6 +40,7 @@
 			<label
 				class="payment-option"
 				:class="{'payment-option-active': paymentGateway === 'WeChatPay'}"
+				v-if="isChineseLocale"
 			>
 				<div class="payment-icon">
 					<WeChatPayLogo />
@@ -54,6 +56,7 @@
 			<label
 				class="payment-option"
 				:class="{'payment-option-active': paymentGateway === 'Stripe'}"
+				v-if="!isChineseLocale"
 			>
 				<div class="payment-icon">
 					<StripeLogo />
@@ -69,6 +72,7 @@
 			<label
 				class="payment-option"
 				:class="{'payment-option-active': paymentGateway === 'PayPal'}"
+				v-if="!isChineseLocale"
 			>
 				<div class="payment-icon">
 					<!-- PayPal SVG Logo -->
@@ -187,6 +191,7 @@ import BuyPrepaidCreditsPayPal from './BuyPrepaidCreditsPayPal.vue';
 import AlipayLogo from '../logo/AlipayLogo.vue';
 import WeChatPayLogo from '../logo/WeChatPayLogo.vue';
 import StripeLogo from './StripeLogo.vue';
+import { getLocale } from '../utils/i18n';
 
 export default {
 	name: 'BuyPrepaidCreditsForm',
@@ -201,11 +206,27 @@ export default {
 	},
 	data() {
 		return {
-			paymentGateway: 'Alipay', // Default to Alipay
+			_paymentGateway: null,
 			creditsToBuy: this.minimumAmount || 0,
 			amountError: ''
 		};
 	},
+	computed: {
+		isChineseLocale() {
+			return getLocale() === 'zh';
+		},
+		defaultPaymentGateway() {
+			return this.isChineseLocale ? 'Alipay' : 'Stripe';
+		},
+		paymentGateway: {
+			get() {
+				return this._paymentGateway || this.defaultPaymentGateway;
+			},
+			set(value) {
+				this._paymentGateway = value;
+			}
+		}
+	},
 	props: {
 		modelValue: {
 			default: false
@@ -347,7 +368,7 @@ export default {
         min-width: 50px;
     }
     
-    .alipay-svg, .wechat-svg {
+    .alipay-svg, .wechat-svg, .stripe-svg, .paypal-svg {
         max-height: 24px;
     }
     

dashboard/vite-plugin-translate.mjs

@@ -162,6 +162,17 @@ function vitePluginTranslate(options = {}) {
 			}
 		},
 		transform(code, id) {
+			// 处理index.html文件
+			if (id.endsWith('index.html')) {
+				// 根据locale更新html标签的lang属性
+				const lang = locale;
+				return {
+					code: code.replace(/<html[^>]*lang=["']([^"']*)["']/i, `<html$1lang="${lang}"`) 
+						.replace(/<html([^>]*)(?![^>]*lang=["'])>/i, `<html$1 lang="${lang}">`),
+					map: null
+				};
+			}
+			
 			const fileMatches = CONSTANTS.FILE_EXTENSIONS.test(id);
 			if (!fileMatches || locale === defaultLocale || Object.keys(translations).length === 0) {
 				return null;