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 5824e7ed..07156c69 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
@@ -401,10 +401,14 @@ class ForumActivity : BaseActivity(), View.OnClickListener, OnRefreshedListener,
     private fun refreshHeaderView() {
         if (mDataBean != null && mDataBean!!.forum != null) {
             headerView.visibility = View.VISIBLE
-            val color = getDarkerColor(greifyColor(Color.parseColor("#${mDataBean?.forum?.themeColor?.day?.commonColor ?: ThemeUtils.getColorById(this, R.color.default_color_primary)}"), 0.15f), 0.1f)
-            toolbarColor = color
-            appbar.backgroundTintList = ColorStateList.valueOf(color)
-            setCustomStatusColor(color)
+            try {
+                val color = getDarkerColor(greifyColor(Color.parseColor("#${mDataBean?.forum?.themeColor?.day?.commonColor ?: ThemeUtils.getColorById(this, R.color.default_color_primary)}"), 0.15f), 0.1f)
+                toolbarColor = color
+                appbar.backgroundTintList = ColorStateList.valueOf(color)
+                setCustomStatusColor(color)
+            } catch (e: Exception) {
+                e.printStackTrace()
+            }
             if (avatarView.tag == null) {
                 ImageUtil.load(avatarView, ImageUtil.LOAD_TYPE_AVATAR, mDataBean!!.forum!!.avatar)
                 ImageUtil.initImageView(avatarView, PhotoViewBean(mDataBean!!.forum!!.avatar, false))
diff --git a/app/src/main/java/com/huanchengfly/tieba/post/fragments/BaseBottomSheetDialogFragment.java b/app/src/main/java/com/huanchengfly/tieba/post/fragments/BaseBottomSheetDialogFragment.java
index dfa16286..cd96cf71 100644
--- a/app/src/main/java/com/huanchengfly/tieba/post/fragments/BaseBottomSheetDialogFragment.java
+++ b/app/src/main/java/com/huanchengfly/tieba/post/fragments/BaseBottomSheetDialogFragment.java
@@ -75,13 +75,17 @@ public abstract class BaseBottomSheetDialogFragment extends BottomSheetDialogFra
         return statusBarHeight;
     }
 
+    protected boolean isFullScreen() {
+        return false;
+    }
+
     @Override
     public void onStart() {
         super.onStart();
         Dialog dialog = getDialog();
         if (dialog != null) {
             View bottomSheet = dialog.findViewById(R.id.design_bottom_sheet);
-            bottomSheet.getLayoutParams().height = ViewGroup.LayoutParams.WRAP_CONTENT;
+            bottomSheet.getLayoutParams().height = isFullScreen() ? ViewGroup.LayoutParams.MATCH_PARENT : ViewGroup.LayoutParams.WRAP_CONTENT;
         }
         final View view = getView();
         if (view != null) {
diff --git a/app/src/main/java/com/huanchengfly/tieba/post/fragments/FloorFragment.kt b/app/src/main/java/com/huanchengfly/tieba/post/fragments/FloorFragment.kt
index f2a4b79b..dcf0daf7 100644
--- a/app/src/main/java/com/huanchengfly/tieba/post/fragments/FloorFragment.kt
+++ b/app/src/main/java/com/huanchengfly/tieba/post/fragments/FloorFragment.kt
@@ -76,6 +76,10 @@ class FloorFragment : BaseBottomSheetDialogFragment() {
                         AccountUtil.getLoginInfo(attachContext)!!.nameShow).setPn(pn.toString()).toString()))
     }
 
+    override fun isFullScreen(): Boolean {
+        return true
+    }
+
     override fun onStart() {
         super.onStart()
         val filter = IntentFilter()