diff --git a/src/pages/user/portalScan.vue b/src/pages/user/portalScan.vue
index 2c98b91..5c33432 100644
--- a/src/pages/user/portalScan.vue
+++ b/src/pages/user/portalScan.vue
@@ -1,10 +1,10 @@
 <script setup lang="ts">
 /**
  * 门户壳「扫一扫」落地页（非 tabBar，进入即调起扫码）
- * 扫码 / 结果处理与「我的」页同一套 hooks.useScanCode
+ * 扫码 / 结果处理与「我的」页同一套 useScanCode
  */
 import { onLoad } from "@dcloudio/uni-app"
-import hooks from "@/sheep/hooks"
+import { hooks } from "@@/index"
 
 const actModalShow = (_payload: { cancelId: string }) => {
 	uni.showToast({ title: "请到「我的」中核销活动码", icon: "none" })
@@ -14,25 +14,34 @@ const actModalShow = (_payload: { cancelId: string }) => {
 const { scanCodeAction, processUrlScanResult, processBase64ScanResult } = hooks.useScanCode(actModalShow)
 
 const runScan = async () => {
-	const scanResult = await scanCodeAction()
-	if (!scanResult) {
-		uni.showToast({ title: "扫码取消或失败", icon: "none" })
+	try {
+		const scanResult = await scanCodeAction()
+		if (!scanResult) {
+			uni.showToast({ title: "扫码取消或失败", icon: "none" })
+			setTimeout(() => {
+				uni.navigateBack({
+					fail: () => uni.switchTab({ url: "/pages/tabbar/my" }),
+				})
+			}, 400)
+			return
+		}
+		if (scanResult.startsWith("http")) {
+			processUrlScanResult(scanResult.replace("/#", ""))
+		} else {
+			processBase64ScanResult(scanResult)
+		}
+	} catch (e) {
+		console.warn("[portalScan] runScan", e)
+		uni.showToast({ title: "扫码异常", icon: "none" })
 		setTimeout(() => {
 			uni.navigateBack({
 				fail: () => uni.switchTab({ url: "/pages/tabbar/my" }),
 			})
-		}, 400)
-		return
-	}
-	if (scanResult.startsWith("http")) {
-		processUrlScanResult(scanResult.replace("/#", ""))
-	} else {
-		processBase64ScanResult(scanResult)
+		}, 500)
 	}
 }
 
 onLoad(() => {
-	// 等页面与容器 JSAPI 就绪后再调起，避免只停在中间页
 	setTimeout(() => {
 		void runScan()
 	}, 250)
@@ -40,7 +49,21 @@ onLoad(() => {
 </script>
 
 <template>
-	<view class="page flex-col-center min-h-screen bg-#f5f5f5">
-		<view class="sub-text-28 color-#666">正在打开扫一扫…</view>
+	<view class="wrap">
+		<text class="tip">正在打开扫一扫…</text>
 	</view>
 </template>
+
+<style scoped>
+.wrap {
+	min-height: 100vh;
+	display: flex;
+	align-items: center;
+	justify-content: center;
+	background: #f5f5f5;
+}
+.tip {
+	font-size: 14px;
+	color: #666;
+}
+</style>