diff --git a/src/components/Payment.vue b/src/components/Payment.vue
index b985303..a933db2 100644
--- a/src/components/Payment.vue
+++ b/src/components/Payment.vue
@@ -26,10 +26,10 @@
                 活动价：2折优惠
             </div>
         </div>
-        <!-- 支付方式选择：任意环境均展示微信+支付宝；推广场景 hideWechat 仅支付宝 -->
+        <!-- 支付方式：微信内仅微信（推广 hideWechat 时仅支付宝）；非微信仅支付宝 -->
         <div class="">
             <van-cell-group inset>
-                <van-cell v-if="!hideWechat" title="微信支付" clickable @click="selectedPaymentMethod = 'wechat'">
+                <van-cell v-if="showWechatPay" title="微信支付" clickable @click="selectedPaymentMethod = 'wechat'">
                     <template #icon>
                         <van-icon size="24" name="wechat-pay" color="#1AAD19" class="mr-2" />
                     </template>
@@ -38,7 +38,7 @@
                     </template>
                 </van-cell>
 
-                <van-cell title="支付宝支付" clickable @click="selectedPaymentMethod = 'alipay'">
+                <van-cell v-if="showAlipayPay" title="支付宝支付" clickable @click="selectedPaymentMethod = 'alipay'">
                     <template #icon>
                         <van-icon size="24" name="alipay" color="#00A1E9" class="mr-2" />
                     </template>
@@ -66,7 +66,7 @@
 </template>
 
 <script setup>
-import { ref, watch, onMounted } from "vue";
+import { ref, watch, onMounted, computed } from "vue";
 import { showConfirmDialog, showToast } from "vant";
 
 const isDev = import.meta.env.DEV;
@@ -92,10 +92,22 @@ const props = defineProps({
 });
 const show = defineModel();
 
+function isWechatBrowser() {
+    if (typeof navigator === "undefined") return false;
+    return /MicroMessenger/i.test(navigator.userAgent);
+}
+
+/** 推广强制隐藏微信；非微信环境不展示微信支付 */
+const showWechatPay = computed(() => !props.hideWechat && isWechatBrowser());
+
+/** 微信内不展示支付宝；推广 hideWechat 时在微信内只能走支付宝，仍展示 */
+const showAlipayPay = computed(() => !isWechatBrowser() || props.hideWechat);
+
 function defaultPaymentMethod() {
     if (isDev) return "test";
     if (props.hideWechat) return "alipay";
-    return "wechat";
+    if (isWechatBrowser()) return "wechat";
+    return "alipay";
 }
 
 const selectedPaymentMethod = ref(defaultPaymentMethod());
@@ -107,7 +119,7 @@ function syncSelectedPaymentMethod() {
 onMounted(syncSelectedPaymentMethod);
 
 watch(
-    [() => props.hideWechat, show],
+    [() => props.hideWechat, showWechatPay, showAlipayPay, show],
     () => {
         if (show.value) {
             syncSelectedPaymentMethod();
@@ -248,21 +260,6 @@ async function getPayment() {
 
     const payload = extractWechatJsApiPayload(inner);
     if (!payload) {
-        const ua = typeof navigator !== "undefined" ? navigator.userAgent : "";
-        console.warn("[Payment] 微信支付 JSAPI 参数解析失败 — 原始响应 data 如下（展开 inner）");
-        console.warn("[Payment] inner:", inner);
-        console.warn("[Payment] 详情:", {
-            pay_method: selectedPaymentMethod.value,
-            pay_type: props.type,
-            order_id: props.id,
-            order_no: orderNoFromApi,
-            prepay_id: inner.prepay_id ?? inner.prepayId,
-            prepay_data: inner.prepay_data ?? inner.prepayData,
-            inner_keys: inner && typeof inner === "object" ? Object.keys(inner) : [],
-            response_code: data.value?.code,
-            response_msg: data.value?.msg,
-            user_agent_snippet: ua.slice(0, 120),
-        });
         showToast(
             "未获取到微信支付参数。请确认：1）后端已部署最新支付接口；2）请求头含 X-Platform: wxh5；3）用户已绑定微信网页授权 openid。"
         );