fix: fix auth

src/pages/detail/index.tsx

@@ -367,13 +367,25 @@ function Index() {
     },
   ]
 
+  function handleBack() {
+    const pages = Taro.getCurrentPages()
+    if (pages.length <= 1) {
+      Taro.redirectTo({
+      url: '/pages/list/index',
+    })
+    } else {
+      Taro.navigateBack()
+    }
+  }
+
+
   console.log('detail', detail)
   return (
     <View className='detail-page'>
       {/* custom navbar */}
       <view className="custom-navbar">
         <View className='detail-navigator'>
-          <View className='detail-navigator-back' onClick={() => { Taro.navigateBack() }}>
+          <View className='detail-navigator-back' onClick={handleBack}>
             <Image className='detail-navigator-back-icon' src={img.ICON_ARROW_LEFT} />
           </View>
           <View className='detail-navigator-icon'>