diff --git a/app/src/main/java/com/huanchengfly/tieba/post/activities/ForumActivity.kt b/app/src/main/java/com/huanchengfly/tieba/post/activities/ForumActivity.kt
index 07156c69..798a1645 100644
--- a/app/src/main/java/com/huanchengfly/tieba/post/activities/ForumActivity.kt
+++ b/app/src/main/java/com/huanchengfly/tieba/post/activities/ForumActivity.kt
@@ -1,4 +1,4 @@
-@file:Suppress("DEPRECATION")
+@file:Suppress("DEPRECATION", "NonConstantResourceId")
 
 package com.huanchengfly.tieba.post.activities
 
diff --git a/app/src/main/res/layout/activity_forum.xml b/app/src/main/res/layout/activity_forum.xml
index 4133be32..864447fe 100644
--- a/app/src/main/res/layout/activity_forum.xml
+++ b/app/src/main/res/layout/activity_forum.xml
@@ -18,7 +18,7 @@
         <com.google.android.material.appbar.CollapsingToolbarLayout
             android:id="@+id/collapsing_toolbar"
             android:fitsSystemWindows="true"
-            app:layout_scrollFlags="scroll|exitUntilCollapsed"
+            app:layout_scrollFlags="scroll|enterAlways|enterAlwaysCollapsed"
             app:titleEnabled="false"
             app:contentScrim="@color/transparent"
             android:layout_width="match_parent"