diff --git a/src/pages/base/xk/pay/index.vue b/src/pages/base/xk/pay/index.vue
index d873934..b957e6f 100644
--- a/src/pages/base/xk/pay/index.vue
+++ b/src/pages/base/xk/pay/index.vue
@@ -31,7 +31,9 @@
 
       <view class="action-buttons">
         <view class="cancel-btn" @click="cancelRegistration">取消报名</view>
-        <view class="pay-btn" @click="payNow">立即支付</view>
+        <view class="pay-btn" :class="{ 'pay-btn--disabled': isSubmitting }" @click="payNow">
+          {{ isSubmitting ? '支付中...' : '立即支付' }}
+        </view>
       </view>
     </view>
   </view>
@@ -68,6 +70,79 @@ const countdownTime = ref("1分20秒");
 let timer: any = null;
 let seconds = 1 * 60 + 20; // 1分20秒
 
+// 防止重复提交状态
+const isSubmitting = ref(false);
+
+// 支付页面跳转函数
+const openPaymentPage = (payUrl: string) => {
+  console.log('开始打开支付页面:', payUrl);
+  
+  try {
+    // 优先使用 uni.openUrl (uni-app 官方推荐)
+    if (typeof uni.openUrl === 'function') {
+      console.log('使用 uni.openUrl 打开支付页面:', payUrl);
+      uni.openUrl({
+        url: payUrl,
+        fail: (err) => {
+          console.log('uni.openUrl 失败:', err);
+          // 降级到 plus.runtime.openURL
+          if (typeof (window as any).plus !== 'undefined' && (window as any).plus.runtime && (window as any).plus.runtime.openURL) {
+            console.log('降级到 plus.runtime.openURL');
+            try {
+              (window as any).plus.runtime.openURL(payUrl);
+            } catch (plusError) {
+              console.log('plus.runtime.openURL 失败:', plusError);
+              // 最终降级到 location.href
+              console.log('最终降级到 location.href');
+              window.location.href = payUrl;
+            }
+          } else {
+            // 最终降级到 location.href
+            console.log('最终降级到 location.href');
+            window.location.href = payUrl;
+          }
+        }
+      });
+    } 
+    // 其次使用 plus.runtime.openURL (HTML5+ 环境)
+    else if (typeof (window as any).plus !== 'undefined' && (window as any).plus.runtime && (window as any).plus.runtime.openURL) {
+      console.log('使用 plus.runtime.openURL 打开支付页面:', payUrl);
+      try {
+        (window as any).plus.runtime.openURL(payUrl);
+      } catch (plusError) {
+        console.log('plus.runtime.openURL 失败:', plusError);
+        // 降级到 location.href
+        console.log('降级到 location.href');
+        window.location.href = payUrl;
+      }
+    } 
+    // 最后降级到 location.href
+    else {
+      console.log('使用 location.href 打开支付页面:', payUrl);
+      window.location.href = payUrl;
+    }
+    
+    // 显示跳转提示
+    uni.showToast({
+      title: "正在跳转支付页面...",
+      icon: "none",
+      duration: 2000
+    });
+    
+  } catch (error) {
+    console.log('支付页面跳转异常:', error);
+    // 异常情况下使用 location.href
+    window.location.href = payUrl;
+    
+    // 显示错误提示
+    uni.showToast({
+      title: "跳转失败，正在重试...",
+      icon: "none",
+      duration: 2000
+    });
+  }
+};
+
 // 开始倒计时
 const startCountdown = () => {
   timer = setInterval(() => {
@@ -125,7 +200,14 @@ const cancelRegistration = () => {
 
 // 立即支付
 const payNow = async () => {
+  // 防止重复点击
+  if (isSubmitting.value) {
+    return;
+  }
+  
   try {
+    isSubmitting.value = true;
+    
     const res = await jzXkFqJfjApi({
       xsId: getData.xsId,
       xkId: getData.xkId,
@@ -136,7 +218,11 @@ const payNow = async () => {
       openId: getUser.openId,
     });
     if (res.resultCode === 1 && res.result) {
-      window.open(res.result.cashierPayHtml, '_blank');
+      // 使用 uni.openUrl 或 plus.runtime.openUrl 打开支付页面
+      const payUrl = res.result.cashierPayHtml;
+      
+      openPaymentPage(payUrl);
+      
      /* setData({
         ...getData,
         ...res.result
@@ -155,14 +241,24 @@ const payNow = async () => {
     // uni.redirectTo({
     //   url: `/pages/base/xk/pay/wait?payUrl=${encodeURIComponent(url)}`
     // });
+  } finally {
+    // 延迟重置状态，避免快速重复点击
+    setTimeout(() => {
+      isSubmitting.value = false;
+    }, 2000);
   }
 };
 
 onMounted(async() => {
-  const res = await jzGetQkExpiredTime({ xsId: getCurXs.id} );
-  console.log('获取倒计时', res);
-  seconds = res.result;
-  startCountdown();
+  try {
+    const res = await jzGetQkExpiredTime({ xsId: getCurXs.id} );
+    console.log('获取倒计时', res);
+    seconds = res.result;
+    startCountdown();
+  } catch (error) {
+    console.log(error);
+    goBack();
+  }
 });
 
 onUnmounted(() => {
@@ -263,6 +359,13 @@ onUnmounted(() => {
     .pay-btn {
       background-color: #ff8c00;
       color: #fff;
+      
+      &.pay-btn--disabled {
+        background-color: #ccc;
+        color: #666;
+        cursor: not-allowed;
+        pointer-events: none;
+      }
     }
   }
 }
diff --git a/vite.config.ts b/vite.config.ts
index b67c884..4f7d89c 100644
--- a/vite.config.ts
+++ b/vite.config.ts
@@ -7,6 +7,7 @@ import AutoStylePlugin from "./plugin/vite-plugin-autoStyle";
 import {HOMEAGENT} from "./src/config";
 
 export default defineConfig({
+    base: './', // 添加这行，确保使用相对路径
     server: {
         proxy: {
             "/base": {
@@ -16,6 +17,7 @@ export default defineConfig({
             },
         },
         port: 5139,
+        host: true, // 允许外部访问
     },
     plugins: [
         //c 为class 例如 class="wi-10"
@@ -59,5 +61,16 @@ export default defineConfig({
             '@': resolve(__dirname, './src'),
             '#': resolve(__dirname, './types')
         }
+    },
+    // 添加构建优化配置
+    build: {
+        rollupOptions: {
+            output: {
+                manualChunks: {
+                    'vendor': ['vue', 'pinia'],
+                    'uni': ['@dcloudio/uni-app', '@dcloudio/uni-h5']
+                }
+            }
+        }
     }
 });