修复讲解列表展厅标题

src/pages/explain/guide-stop-list.vue

@@ -65,6 +65,21 @@ const syncPageTitle = (title: string) => {
   if (typeof document !== 'undefined') document.title = title
 }
 
+const decodeRouteParam = (value: string) => {
+  let decoded = value
+  // H5 hash routes embedded in web-view can add multiple URL-encoding layers.
+  for (let index = 0; index < 8; index += 1) {
+    try {
+      const next = decodeURIComponent(decoded)
+      if (next === decoded) break
+      decoded = next
+    } catch {
+      break
+    }
+  }
+  return decoded
+}
+
 const loadPage = async (pageNo: number, replace: boolean) => {
   const hallId = selectedExplainHallId.value
   if (!hallId || disposed || (!replace && (loadingMore.value || !hasMore.value))) return false
@@ -115,8 +130,8 @@ const loadNextPage = () => void loadPage(nextPageNo.value, false)
 onLoad((options: Record<string, string | string[] | undefined> = {}) => {
   const first = (value: string | string[] | undefined) => Array.isArray(value) ? value[0] : value
   selectedExplainHallId.value = first(options.hallId) || ''
-  selectedExplainHallName.value = first(options.hallName) || '讲解对象'
-  syncPageTitle('讲解对象')
+  selectedExplainHallName.value = decodeRouteParam(first(options.hallName) || '讲解对象')
+  syncPageTitle(selectedExplainHallName.value)
   if (!selectedExplainHallId.value) {
     explainError.value = '缺少展厅参数，请返回展厅列表后重试'
     return