...

app/src/main/java/com/base/browserwhite/ui/fragment/HomeFragment.kt

@@ -34,6 +34,7 @@ class HomeFragment : BaseFragment<FragmentHomeBinding>() {
     private lateinit var newsAdapter: NewsAdapter
     private lateinit var helper: QuickAdapterHelper
     private var isLoading = false
+    private var headWebsiteAdapter: HeadWebsiteAdapter? = null
 
     override fun setView() {
 
@@ -97,6 +98,11 @@ class HomeFragment : BaseFragment<FragmentHomeBinding>() {
     }
 
     private fun setWebSiteData() {
+
+        if (headWebsiteAdapter != null) {
+            headWebsiteAdapter?.let { helper.removeAdapter(it) }
+        }
+
         val recommendWebSite = webSiteGroupBeanList.flatMap { it.items }.filter { bean ->
             AppPreferences.getInstance().getBoolean("${bean.id}_${bean.name}", defaultValue(bean.name))
         }
@@ -106,10 +112,11 @@ class HomeFragment : BaseFragment<FragmentHomeBinding>() {
             localIcon = R.mipmap.increase
             increase = true
         })
-        val headWebsiteAdapter = HeadWebsiteAdapter()
-        headWebsiteAdapter.setItem(list, null)
-        helper.addBeforeAdapter(1, headWebsiteAdapter)
-
+        headWebsiteAdapter = HeadWebsiteAdapter()
+        headWebsiteAdapter?.setItem(list, null)
+        headWebsiteAdapter?.let {
+            helper.addBeforeAdapter(1, it)
+        }
     }
 
     override fun setListener() {