diff --git a/app/src/main/java/com/community/pocket/ui/main/MainFragment.java b/app/src/main/java/com/community/pocket/ui/main/MainFragment.java
index 3e78a2a..354e61d 100644
--- a/app/src/main/java/com/community/pocket/ui/main/MainFragment.java
+++ b/app/src/main/java/com/community/pocket/ui/main/MainFragment.java
@@ -5,7 +5,6 @@ import android.view.View;
 import android.widget.Button;
 
 import androidx.annotation.RequiresApi;
-import androidx.core.content.ContextCompat;
 import androidx.navigation.NavController;
 import androidx.navigation.Navigation;
 
@@ -38,17 +37,17 @@ public abstract class MainFragment extends BaseFragment {
     /**
      * 点击按钮改变字体颜色
      */
-    @RequiresApi(api = Build.VERSION_CODES.KITKAT)
     protected void changeColor(View view) {
-        int color = ContextCompat.getColor(requireContext(), R.color.button_unchecked);
-        for (int id : buttonIds()) {
-            View v = requireActivity().findViewById(id);
-            v.setBackgroundColor(color);
-        }
-
-        if (view instanceof Button) {
-            Button button = (Button) view;
-            button.setBackgroundColor(ContextCompat.getColor(requireContext(), R.color.colorAccent));
+        if (Build.VERSION.SDK_INT > Build.VERSION_CODES.M) {
+            for (int id : buttonIds()) {
+                Button button = requireActivity().findViewById(id);
+                button.setTextAppearance(R.style.Button_unselect);
+            }
+
+            if (view instanceof Button) {
+                Button button = (Button) view;
+                button.setTextAppearance(R.style.Button_select);
+            }
         }
     }
 
diff --git a/app/src/main/java/com/community/pocket/ui/main/ui/forum/ForumPost.java b/app/src/main/java/com/community/pocket/ui/main/ui/forum/ForumPost.java
index b1ef71c..aa7b105 100644
--- a/app/src/main/java/com/community/pocket/ui/main/ui/forum/ForumPost.java
+++ b/app/src/main/java/com/community/pocket/ui/main/ui/forum/ForumPost.java
@@ -20,6 +20,7 @@ import androidx.lifecycle.MutableLiveData;
 import com.community.pocket.R;
 import com.community.pocket.data.main.info.InfoRequest;
 import com.community.pocket.data.model.Forum;
+import com.community.pocket.data.model.ForumStatus;
 import com.community.pocket.data.model.Page;
 import com.community.pocket.ui.BaseFragment;
 import com.community.pocket.ui.main.ui.forum.data.ForumDataActivity;
@@ -55,7 +56,7 @@ public abstract class ForumPost extends BaseFragment {
             for (int i = 0; i < forumList.getList().size(); i++) {
                 final Forum forum = forumList.getList().get(i);
 
-                View childView = View.inflate(getContext(), R.layout.post, null);
+                View childView = View.inflate(getContext(), R.layout.forum_list, null);
                 TextView status = childView.findViewById(R.id.check_status);
                 status.setVisibility(showStatus());
                 switch (forum.getStatus()) {
@@ -95,11 +96,15 @@ public abstract class ForumPost extends BaseFragment {
 
                 //打开帖子
                 Button button = childView.findViewById(R.id.showAll);
-                button.setOnClickListener(v -> {
-                    Intent intent = new Intent(getContext(), ForumDataActivity.class);
-                    intent.putExtra(Param.forumId.name(), forum.getId());
-                    startActivityForResult(intent, 1);
-                });
+                if (forum.getStatus() == ForumStatus.ok) {
+                    button.setOnClickListener(v -> {
+                        Intent intent = new Intent(getContext(), ForumDataActivity.class);
+                        intent.putExtra(Param.forumId.name(), forum.getId());
+                        startActivityForResult(intent, 1);
+                    });
+                } else {
+                    button.setVisibility(View.GONE);
+                }
 
                 layout.addView(childView);
 
diff --git a/app/src/main/res/layout/main/layout/forum/layout/form_titlebar.xml b/app/src/main/res/layout/main/layout/forum/layout/form_titlebar.xml
index 1f0cf71..14b2bb3 100644
--- a/app/src/main/res/layout/main/layout/forum/layout/form_titlebar.xml
+++ b/app/src/main/res/layout/main/layout/forum/layout/form_titlebar.xml
@@ -7,11 +7,10 @@
 
     <Button
         android:id="@+id/forum_hot"
-        style="?android:attr/buttonBarStyle"
+        style="@style/Button_select"
         android:layout_width="0dp"
         android:layout_height="wrap_content"
         android:layout_weight="1"
-        android:background="@color/colorAccent"
         android:text="@string/forum_hot"
         app:layout_constraintBottom_toBottomOf="parent"
         app:layout_constraintStart_toStartOf="parent"
@@ -19,11 +18,10 @@
 
     <Button
         android:id="@+id/forum_new"
-        style="?android:attr/buttonBarStyle"
+        style="@style/Button_unselect"
         android:layout_width="0dp"
         android:layout_height="wrap_content"
         android:layout_weight="1"
-        android:background="@color/button_unchecked"
         android:text="@string/forum_new"
         app:layout_constraintBottom_toBottomOf="parent"
         app:layout_constraintStart_toEndOf="@id/forum_hot"
@@ -31,11 +29,10 @@
 
     <Button
         android:id="@+id/forum_post"
-        style="?android:attr/buttonBarStyle"
+        style="@style/Button_unselect"
         android:layout_width="0dp"
         android:layout_height="wrap_content"
         android:layout_weight="1"
-        android:background="@color/button_unchecked"
         android:text="@string/forum_post"
         app:layout_constraintBottom_toBottomOf="parent"
         app:layout_constraintStart_toEndOf="@id/forum_new"
@@ -43,11 +40,10 @@
 
     <Button
         android:id="@+id/forum_my"
-        style="?android:attr/buttonBarStyle"
+        style="@style/Button_unselect"
         android:layout_width="0dp"
         android:layout_height="wrap_content"
         android:layout_weight="1"
-        android:background="@color/button_unchecked"
         android:text="@string/forum_my"
         app:layout_constraintBottom_toBottomOf="parent"
         app:layout_constraintEnd_toEndOf="parent"
diff --git a/app/src/main/res/layout/main/layout/forum/layout/forum.xml b/app/src/main/res/layout/main/layout/forum/layout/forum.xml
index c255a1e..95293a7 100644
--- a/app/src/main/res/layout/main/layout/forum/layout/forum.xml
+++ b/app/src/main/res/layout/main/layout/forum/layout/forum.xml
@@ -67,7 +67,6 @@
                 android:name="androidx.navigation.fragment.NavHostFragment"
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
-                android:background="@color/colorAccent"
                 app:defaultNavHost="true"
                 app:navGraph="@navigation/forum_navigation" />
         </LinearLayout>
diff --git a/app/src/main/res/layout/main/layout/forum/layout/forum_data_content.xml b/app/src/main/res/layout/main/layout/forum/layout/forum_data_content.xml
index 55fad85..832c8a2 100644
--- a/app/src/main/res/layout/main/layout/forum/layout/forum_data_content.xml
+++ b/app/src/main/res/layout/main/layout/forum/layout/forum_data_content.xml
@@ -62,17 +62,6 @@
         app:layout_constraintStart_toEndOf="@+id/headimg"
         app:layout_constraintTop_toBottomOf="@id/time" />
 
-    <!--    <androidx.constraintlayout.widget.ConstraintLayout-->
-    <!--        android:id="@+id/other_content"-->
-    <!--        android:layout_width="match_parent"-->
-    <!--        android:layout_height="0dp"-->
-    <!--        android:layout_marginTop="32dp"-->
-    <!--        android:background="@color/colorAccent"-->
-    <!--        app:layout_constraintStart_toStartOf="parent"-->
-    <!--        app:layout_constraintTop_toBottomOf="@id/headimg">-->
-
-    <!--    </androidx.constraintlayout.widget.ConstraintLayout>-->
-
     <LinearLayout
         android:id="@+id/other_content"
         android:layout_width="match_parent"
diff --git a/app/src/main/res/layout/main/layout/forum/layout/post.xml b/app/src/main/res/layout/main/layout/forum/layout/forum_list.xml
similarity index 97%
rename from app/src/main/res/layout/main/layout/forum/layout/post.xml
rename to app/src/main/res/layout/main/layout/forum/layout/forum_list.xml
index a88e236..b5a1f09 100644
--- a/app/src/main/res/layout/main/layout/forum/layout/post.xml
+++ b/app/src/main/res/layout/main/layout/forum/layout/forum_list.xml
@@ -53,6 +53,7 @@
 
     <Button
         android:id="@+id/showAll"
+        style="@style/Button_unselect"
         android:layout_width="0dp"
         android:layout_height="wrap_content"
         android:text="@string/open_content"
diff --git a/app/src/main/res/layout/main/layout/forum/layout/forum_post_fragment.xml b/app/src/main/res/layout/main/layout/forum/layout/forum_post_fragment.xml
index 7e12d05..cc98b9b 100644
--- a/app/src/main/res/layout/main/layout/forum/layout/forum_post_fragment.xml
+++ b/app/src/main/res/layout/main/layout/forum/layout/forum_post_fragment.xml
@@ -43,6 +43,7 @@
 
         <Button
             android:id="@+id/post_button"
+            style="@style/Button_unselect"
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
             android:enabled="false"
diff --git a/app/src/main/res/layout/main/layout/garbage/layout/garbage.xml b/app/src/main/res/layout/main/layout/garbage/layout/garbage.xml
index 1c83448..b10c071 100644
--- a/app/src/main/res/layout/main/layout/garbage/layout/garbage.xml
+++ b/app/src/main/res/layout/main/layout/garbage/layout/garbage.xml
@@ -4,7 +4,6 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="@color/colorAccent"
     tools:context=".ui.main.ui.garbage.GarbageFragment">
 
     <include
diff --git a/app/src/main/res/layout/main/layout/garbage/layout/garbage_titlebar.xml b/app/src/main/res/layout/main/layout/garbage/layout/garbage_titlebar.xml
index 151fb90..fa8f9c6 100644
--- a/app/src/main/res/layout/main/layout/garbage/layout/garbage_titlebar.xml
+++ b/app/src/main/res/layout/main/layout/garbage/layout/garbage_titlebar.xml
@@ -6,11 +6,10 @@
 
     <Button
         android:id="@+id/garbage_sorting"
-        style="?android:attr/buttonBarStyle"
+        style="@style/Button_select"
         android:layout_width="0dp"
         android:layout_height="wrap_content"
         android:layout_weight="1"
-        android:background="@color/colorAccent"
         android:text="@string/garbage_sorting"
         app:layout_constraintBottom_toBottomOf="parent"
         app:layout_constraintStart_toStartOf="parent"
@@ -18,11 +17,10 @@
 
     <Button
         android:id="@+id/garbage_waste"
-        style="?android:attr/buttonBarStyle"
+        style="@style/Button_unselect"
         android:layout_width="0dp"
         android:layout_height="wrap_content"
         android:layout_weight="1"
-        android:background="@color/button_unchecked"
         android:text="@string/garbage_waste"
         app:layout_constraintBottom_toBottomOf="parent"
         app:layout_constraintStart_toEndOf="@id/forum_hot"
diff --git a/app/src/main/res/layout/main/layout/info/layout/info_fragment.xml b/app/src/main/res/layout/main/layout/info/layout/info_fragment.xml
index d535be3..e7906d1 100644
--- a/app/src/main/res/layout/main/layout/info/layout/info_fragment.xml
+++ b/app/src/main/res/layout/main/layout/info/layout/info_fragment.xml
@@ -9,8 +9,7 @@
 
     <androidx.core.widget.NestedScrollView
         android:layout_width="match_parent"
-        android:layout_height="match_parent"
-        android:background="@color/colorAccent">
+        android:layout_height="match_parent">
 
         <LinearLayout
             android:layout_width="match_parent"
@@ -19,8 +18,7 @@
 
             <androidx.constraintlayout.widget.ConstraintLayout
                 android:layout_width="match_parent"
-                android:layout_height="wrap_content"
-                android:background="#77A3C7">
+                android:layout_height="wrap_content">
 
                 <ImageView
                     android:id="@+id/headimg"
@@ -164,6 +162,7 @@
 
             <Button
                 android:id="@+id/open_modify_password"
+                style="@style/Button_unselect"
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
                 android:layout_marginTop="@dimen/size_30"
@@ -171,6 +170,7 @@
 
             <Button
                 android:id="@+id/logout"
+                style="@style/Button_unselect"
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
                 android:text="@string/action_logout" />
diff --git a/app/src/main/res/layout/main/layout/visitor/layout/visitor.xml b/app/src/main/res/layout/main/layout/visitor/layout/visitor.xml
index b9896ef..2bebabf 100644
--- a/app/src/main/res/layout/main/layout/visitor/layout/visitor.xml
+++ b/app/src/main/res/layout/main/layout/visitor/layout/visitor.xml
@@ -32,7 +32,6 @@
                 android:name="androidx.navigation.fragment.NavHostFragment"
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
-                android:background="@color/colorAccent"
                 app:defaultNavHost="true"
                 app:navGraph="@navigation/visitor_navigation" />
         </LinearLayout>
diff --git a/app/src/main/res/layout/main/layout/visitor/layout/visitor_appointment_fragment.xml b/app/src/main/res/layout/main/layout/visitor/layout/visitor_appointment_fragment.xml
index a727077..873b0b5 100644
--- a/app/src/main/res/layout/main/layout/visitor/layout/visitor_appointment_fragment.xml
+++ b/app/src/main/res/layout/main/layout/visitor/layout/visitor_appointment_fragment.xml
@@ -124,6 +124,7 @@
 
     <Button
         android:id="@+id/submit"
+        style="@style/Button_unselect"
         android:layout_width="0dp"
         android:layout_height="wrap_content"
         android:layout_marginTop="8dp"
diff --git a/app/src/main/res/layout/main/layout/visitor/layout/visitor_titlebar.xml b/app/src/main/res/layout/main/layout/visitor/layout/visitor_titlebar.xml
index df89c84..802a07a 100644
--- a/app/src/main/res/layout/main/layout/visitor/layout/visitor_titlebar.xml
+++ b/app/src/main/res/layout/main/layout/visitor/layout/visitor_titlebar.xml
@@ -7,11 +7,10 @@
 
     <Button
         android:id="@+id/visitor_appointment"
-        style="?android:attr/buttonBarStyle"
+        style="@style/Button_select"
         android:layout_width="0dp"
         android:layout_height="wrap_content"
         android:layout_weight="1"
-        android:background="@color/colorAccent"
         android:text="@string/visitor_appointment"
         app:layout_constraintBottom_toBottomOf="parent"
         app:layout_constraintStart_toStartOf="parent"
@@ -19,11 +18,10 @@
 
     <Button
         android:id="@+id/visitor_reservation"
-        style="?android:attr/buttonBarStyle"
+        style="@style/Button_unselect"
         android:layout_width="0dp"
         android:layout_height="wrap_content"
         android:layout_weight="1"
-        android:background="@color/button_unchecked"
         android:text="@string/visitor_reservation"
         app:layout_constraintBottom_toBottomOf="parent"
         app:layout_constraintStart_toEndOf="@id/forum_hot"
@@ -31,11 +29,10 @@
 
     <Button
         android:id="@+id/visitor_visitor"
-        style="?android:attr/buttonBarStyle"
+        style="@style/Button_unselect"
         android:layout_width="0dp"
         android:layout_height="wrap_content"
         android:layout_weight="1"
-        android:background="@color/button_unchecked"
         android:text="@string/visitor_visitor"
         app:layout_constraintBottom_toBottomOf="parent"
         app:layout_constraintStart_toEndOf="@id/forum_new"
diff --git a/app/src/main/res/layout/titlebar_layout.xml b/app/src/main/res/layout/titlebar_layout.xml
index 89846e4..295dbf9 100644
--- a/app/src/main/res/layout/titlebar_layout.xml
+++ b/app/src/main/res/layout/titlebar_layout.xml
@@ -9,6 +9,7 @@
         android:id="@+id/titlebar"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
+        android:background="@color/colorBlue"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintStart_toStartOf="parent"
         app:layout_constraintTop_toTopOf="parent"
@@ -16,6 +17,5 @@
         app:leftType="textView"
         app:rightCustomView="@layout/titlebar_view"
         app:rightType="customView"
-        app:titleBarColor="#2CE1CF"
         tools:leftText="@string/app_name" />
 </androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file
diff --git a/app/src/main/res/values/colors.xml b/app/src/main/res/values/colors.xml
index 624d4a9..fbf0472 100644
--- a/app/src/main/res/values/colors.xml
+++ b/app/src/main/res/values/colors.xml
@@ -6,4 +6,10 @@
     <color name="colorBlack">#000000</color>
     <color name="button_unchecked">#00BCD4</color>
     <color name="colorYellow">#FFEB3B</color>
+
+    <!-- 标题栏背景颜色-->
+    <color name="colorBlue">#2d87d2</color>
+
+    <!-- 按钮文字颜色-->
+    <color name="colorWhite">#FFFFFF</color>
 </resources>
diff --git a/app/src/main/res/values/styles.xml b/app/src/main/res/values/styles.xml
index d6e55c5..1f3fe55 100644
--- a/app/src/main/res/values/styles.xml
+++ b/app/src/main/res/values/styles.xml
@@ -1,40 +1,28 @@
 <resources>
 
-    <!-- Base application theme. -->
-    <style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
-        <!-- Customize your theme here. -->
-        <item name="colorPrimary">@color/colorAccent</item>
-        <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
-        <item name="colorAccent">@color/colorAccent</item>
-    </style>
-
-
+    <!--    公告指示器选中颜色-->
     <style name="selected_menu">
         <item name="android:textColor">@color/colorPrimary</item>
         <item name="android:textSize">20sp</item>
     </style>
 
+    <!--    公告指示器未选中颜色-->
     <style name="unselected_menu">
         <item name="android:textColor">@color/colorBlack</item>
         <item name="android:textSize">16sp</item>
     </style>
 
-    <style name="AppTheme.NoActionBar">
-        <item name="windowActionBar">false</item>
-        <item name="windowNoTitle">true</item>
+    <!--    按钮选中样式-->
+    <style name="Button_select">
+        <item name="android:background">@color/colorBlue</item>
+        <item name="android:textColor">@color/colorWhite</item>
+        <item name="android:textSize">18sp</item>
     </style>
 
-    <style name="AppTheme.AppBarOverlay" parent="ThemeOverlay.AppCompat.Dark.ActionBar" />
-
-    <style name="AppTheme.PopupOverlay" parent="ThemeOverlay.AppCompat.Light" />
-
-    <style name="AppTheme.NoActionBar.NoActionBar">
-        <item name="windowActionBar">false</item>
-        <item name="windowNoTitle">true</item>
+    <!--按钮未选中样式-->
+    <style name="Button_unselect">
+        <item name="android:background">@color/colorBlue</item>
+        <item name="android:textColor">@color/colorWhite</item>
+        <item name="android:textSize">16sp</item>
     </style>
-
-    <style name="AppTheme.NoActionBar.AppBarOverlay" parent="ThemeOverlay.AppCompat.Dark.ActionBar" />
-
-    <style name="AppTheme.NoActionBar.PopupOverlay" parent="ThemeOverlay.AppCompat.Light" />
-
 </resources>