diff --git a/app/src/main/java/com/yizhuan/erban/avroom/activity/RoomSettingActivity.java b/app/src/main/java/com/yizhuan/erban/avroom/activity/RoomSettingActivity.java
index 1b8cfc19d..fb7537814 100644
--- a/app/src/main/java/com/yizhuan/erban/avroom/activity/RoomSettingActivity.java
+++ b/app/src/main/java/com/yizhuan/erban/avroom/activity/RoomSettingActivity.java
@@ -9,15 +9,15 @@ import android.text.TextUtils;
 import android.view.View;
 import android.widget.CompoundButton;
 import android.widget.RelativeLayout;
-import android.widget.TextView;
 
+import androidx.annotation.Nullable;
 import androidx.databinding.DataBindingUtil;
 
-import com.donkingliang.labels.LabelsView;
 import com.netease.nim.uikit.StatusBarUtil;
 import com.netease.nimlib.sdk.chatroom.ChatRoomMessageBuilder;
 import com.netease.nimlib.sdk.chatroom.model.ChatRoomMessage;
 import com.yizhuan.erban.R;
+import com.yizhuan.erban.avroom.dialog.SelectLabelDialog;
 import com.yizhuan.erban.avroom.presenter.RoomSettingPresenter;
 import com.yizhuan.erban.avroom.view.IRoomSettingView;
 import com.yizhuan.erban.avroom.widget.EditRoomTitleDialog;
@@ -39,6 +39,7 @@ import com.yizhuan.xchat_android_core.manager.RoomEvent;
 import com.yizhuan.xchat_android_core.room.bean.RoomInfo;
 import com.yizhuan.xchat_android_core.room.bean.RoomMessageViewNoticeInfo;
 import com.yizhuan.xchat_android_core.room.bean.RoomSettingTabInfo;
+import com.yizhuan.xchat_android_core.room.bean.SingleRoomSortInfo;
 import com.yizhuan.xchat_android_core.room.giftvalue.GiftValueModel;
 import com.yizhuan.xchat_android_core.room.giftvalue.helper.GiftValueMrg;
 import com.yizhuan.xchat_android_core.room.model.AvRoomModel;
@@ -49,6 +50,7 @@ import com.yizhuan.xchat_android_core.statistic.protocol.StatisticsProtocol;
 import com.yizhuan.xchat_android_core.utils.net.BeanObserver;
 import com.yizhuan.xchat_android_library.base.factory.CreatePresenter;
 import com.yizhuan.xchat_android_library.net.rxnet.callback.CallBack;
+import com.yizhuan.xchat_android_library.utils.CommonUtils;
 import com.yizhuan.xchat_android_library.utils.JavaUtil;
 import com.yizhuan.xchat_android_library.utils.ListUtils;
 import com.yizhuan.xchat_android_library.utils.codec.DESUtils;
@@ -60,6 +62,7 @@ import org.greenrobot.eventbus.ThreadMode;
 
 import java.util.ArrayList;
 import java.util.List;
+import java.util.Objects;
 
 import io.reactivex.SingleObserver;
 import io.reactivex.android.schedulers.AndroidSchedulers;
@@ -71,21 +74,24 @@ import io.reactivex.disposables.Disposable;
  */
 @CreatePresenter(RoomSettingPresenter.class)
 public class RoomSettingActivity extends BaseMvpActivity<IRoomSettingView, RoomSettingPresenter>
-        implements LabelsView.OnLabelClickListener, View.OnClickListener, IRoomSettingView {
+        implements View.OnClickListener, IRoomSettingView {
 
-    private LabelsView labelsView;
-    private List<String> labels;
-    private String selectLabel;
     private RelativeLayout managerLayout;
     private RelativeLayout blackLayout;
     private RelativeLayout mRoomBgLayout;
-
     private RoomInfo roomInfo;
 
-    private View selectLabelView;
-
+    private String selectLabel;
     private RoomSettingTabInfo mSelectTabInfo;
-    private List<RoomSettingTabInfo> mTabInfoList;
+    private List<RoomSettingTabInfo> tabInfoList;
+
+    @Nullable
+    private Long singleRoomSortId;
+    @Nullable
+    private String singleRoomSortName;
+    @Nullable
+    private List<SingleRoomSortInfo> sortInfoList;
+
     private ActivityRoomSettingBinding binding;
 
     public static void start(Context context) {
@@ -121,6 +127,9 @@ public class RoomSettingActivity extends BaseMvpActivity<IRoomSettingView, RoomS
         if (AvRoomDataManager.get().isCpRoom() || AvRoomDataManager.get().isSingleRoom()) {
             binding.queuingMicroModeLayout.setVisibility(View.GONE);
         }
+        binding.layoutSingleRoomSort.setVisibility(
+                AvRoomDataManager.get().isRoomOwner() && AvRoomDataManager.get().isSingleRoom()
+                        ? View.VISIBLE : View.GONE);
         //调用更改房间信息接口后，会发消息ROOM_INFO_UPDATE，在此处接收ui改动
         IMNetEaseManager.get().getChatRoomEventObservable()
                 .compose(bindToLifecycle())
@@ -199,6 +208,7 @@ public class RoomSettingActivity extends BaseMvpActivity<IRoomSettingView, RoomS
             selectLabel = "";
         }
         binding.tvRoomLabel.setText(selectLabel);
+        binding.tvSingleRoomSort.setText(roomInfo.getSortName());
         binding.switchAudio.setChecked(roomInfo.getAudioQuality() == 2);
         if (TextUtils.isEmpty(roomInfo.getRoomPwd())) {
             binding.layoutPwdResult.setVisibility(View.GONE);
@@ -262,37 +272,28 @@ public class RoomSettingActivity extends BaseMvpActivity<IRoomSettingView, RoomS
         };
         if (AvRoomDataManager.get().isRoomOwner()) {
             model.updateRoomInfo(name, desc, roomInfo.getIntroduction(), pwd, label, id,
-                    AuthModel.get().getCurrentUid(),
-                    AuthModel.get().getTicket(),
-                    giftEffect,
-                    binding.switchAudio.isChecked() ? 2 : 1,
-                    roomInfo.getLimitType(), roomInfo.isPureMode(),
-                    roomInfo.getType(),
-                    roomInfo.getMgId())
+                            AuthModel.get().getCurrentUid(),
+                            AuthModel.get().getTicket(),
+                            giftEffect,
+                            binding.switchAudio.isChecked() ? 2 : 1,
+                            roomInfo.getLimitType(), roomInfo.isPureMode(),
+                            roomInfo.getType(),
+                            roomInfo.getMgId(),
+                            singleRoomSortId)
                     .compose(bindToLifecycle())
                     .subscribe(observer);
         } else if (AvRoomDataManager.get().isRoomAdmin()) {
             model.updateByAdmin(roomInfo.getUid(), name, desc, roomInfo.getIntroduction(), pwd, label, id,
-                    AuthModel.get().getCurrentUid(),
-                    AuthModel.get().getTicket(),
-                    giftEffect,
-                    binding.switchAudio.isChecked() ? 2 : 1,
-                    roomInfo.isPureMode())
+                            AuthModel.get().getCurrentUid(),
+                            AuthModel.get().getTicket(),
+                            giftEffect,
+                            binding.switchAudio.isChecked() ? 2 : 1,
+                            roomInfo.isPureMode())
                     .compose(bindToLifecycle())
                     .subscribe(observer);
         }
     }
 
-
-    @Override
-    public void onLabelClick(TextView label, Object data, int position) {
-        if (!ListUtils.isListEmpty(mTabInfoList)) {
-            mSelectTabInfo = mTabInfoList.get(position);
-        }
-        selectLabel = (String) data;
-        labelsView.setSelects(position);
-    }
-
     @Override
     public void onClick(View v) {
         switch (v.getId()) {
@@ -343,32 +344,22 @@ public class RoomSettingActivity extends BaseMvpActivity<IRoomSettingView, RoomS
                 pwdDialog.show();
                 break;
             case R.id.layout_label:
-                if (selectLabelView == null) {
-                    selectLabelView = binding.vsLabels.getViewStub().inflate();
-                    labelsView = selectLabelView.findViewById(R.id.labels_view);
+                if (CommonUtils.isFastDoubleClick(1000)) return;
+                if (ListUtils.isListEmpty(tabInfoList)) {
+                    getDialogManager().showProgressDialog(this);
+                    getMvpPresenter().requestTagAll();
+                } else {
+                    onResultRequestTagAllSuccess(tabInfoList);
+                }
+                break;
+            case R.id.layout_single_room_sort:
+                if (CommonUtils.isFastDoubleClick(1000)) return;
+                if (ListUtils.isListEmpty(sortInfoList)) {
+                    getDialogManager().showProgressDialog(this);
+                    getMvpPresenter().requestSingleRoomSort();
+                } else {
+                    onResultRequestSingleRoomSortSuccess(sortInfoList);
                 }
-                selectLabelView.setVisibility(View.VISIBLE);
-                selectLabelView.findViewById(R.id.iv_close_label).setOnClickListener(new View.OnClickListener() {
-                    @Override
-                    public void onClick(View v) {
-                        selectLabelView.setVisibility(View.GONE);
-                    }
-                });
-                selectLabelView.findViewById(R.id.tv_select_lable).setOnClickListener(new View.OnClickListener() {
-                    @Override
-                    public void onClick(View v) {
-                        selectLabelView.setVisibility(View.GONE);
-                        //选择的是同一个则不处理
-                        if (TextUtils.isEmpty(selectLabel) || selectLabel.equals(roomInfo.getRoomTag())) {
-                            return;
-                        }
-//                        StatisticManager.Instance().onEvent(StatisticsProtocol.EVENT_ROOM_LIST_LABEL,
-//                                "区分房间标签:" + selectLabel);
-                        save(null, null, selectLabel);
-                    }
-                });
-                labelsView.setOnLabelClickListener(this);
-                getMvpPresenter().requestTagAll();
                 break;
             case R.id.switch_gift:
                 if (binding.switchGift.isSelected()) {
@@ -398,7 +389,7 @@ public class RoomSettingActivity extends BaseMvpActivity<IRoomSettingView, RoomS
                 if (roomInfo == null) return;
                 getDialogManager().showProgressDialog(this, "请稍后...");
                 AvRoomModel.get().closeScreen(roomInfo.getRoomId(),
-                        !roomInfo.isCloseScreen())
+                                !roomInfo.isCloseScreen())
                         .compose(bindToLifecycle())
                         .flatMap(data -> IMNetEaseManager.get().closeOpenScreen(
                                 data.getRoomId(), data))
@@ -538,35 +529,64 @@ public class RoomSettingActivity extends BaseMvpActivity<IRoomSettingView, RoomS
         }
     }
 
-
     @Override
     public void onResultRequestTagAllSuccess(List<RoomSettingTabInfo> tabInfoList) {
-        mTabInfoList = tabInfoList;
+        this.tabInfoList = tabInfoList;
+        getDialogManager().dismissDialog();
         if (ListUtils.isListEmpty(tabInfoList)) {
             toast("房间标签为空");
             return;
         }
-        labels = new ArrayList<>();
+        List<String> labels = new ArrayList<>();
         for (RoomSettingTabInfo tabInfo : tabInfoList) {
             labels.add(tabInfo.getName());
         }
-        labelsView.setLabels((ArrayList<String>) labels);
-        if (roomInfo != null && !TextUtils.isEmpty(roomInfo.getRoomTag())) {
-            if (labels.contains(roomInfo.getRoomTag())) {
-                labelsView.setSelects(labels.indexOf(roomInfo.getRoomTag()));
+        new SelectLabelDialog(this, "房间标签", labels, roomInfo.getRoomTag(), (label, data, position) -> {
+            mSelectTabInfo = tabInfoList.get(position);
+            selectLabel = (String) data;
+        }, v -> {
+            //选择的是同一个则不处理
+            if (TextUtils.isEmpty(selectLabel) || selectLabel.equals(roomInfo.getRoomTag())) {
+                return;
             }
-        }
+            save(null, null, selectLabel);
+        }).show();
     }
 
-
     @Override
     public void onResultRequestTagAllFail(String error) {
+        getDialogManager().dismissDialog();
         toast(error);
     }
 
     @Override
-    public void updateRoomInfoSuccess(RoomInfo roomInfo) {
+    public void onResultRequestSingleRoomSortSuccess(List<SingleRoomSortInfo> tabInfoList) {
+        sortInfoList = tabInfoList;
+        getDialogManager().dismissDialog();
+        if (ListUtils.isListEmpty(tabInfoList)) {
+            toast("房间分类为空");
+            return;
+        }
+        List<String> labels = new ArrayList<>();
+        for (SingleRoomSortInfo tabInfo : tabInfoList) {
+            labels.add(tabInfo.getSortName());
+        }
+        new SelectLabelDialog(this, "房间分类", labels, roomInfo.getRoomTag(), (label, data, position) -> {
+            singleRoomSortId = tabInfoList.get(position).getId();
+            singleRoomSortName = (String) data;
+        }, v -> {
+            //选择的是同一个则不处理
+            if (TextUtils.isEmpty(singleRoomSortName) || Objects.equals(singleRoomSortName, roomInfo.getSortName())) {
+                return;
+            }
+            save(null, null, roomInfo.getRoomTag());
+        }).show();
+    }
 
+    @Override
+    public void onResultRequestSingleRoomSortFail(String error) {
+        getDialogManager().dismissDialog();
+        toast(error);
     }
 
     @Override
@@ -606,12 +626,6 @@ public class RoomSettingActivity extends BaseMvpActivity<IRoomSettingView, RoomS
         binding.tvTipsLeaveMode.setVisibility(roomInfo.isLeaveMode() ? View.VISIBLE : View.GONE);
     }
 
-    @Override
-    public void updateRoomInfoFail(String error) {
-        getDialogManager().dismissDialog();
-        toast(error);
-    }
-
     @Override
     public void onSuccessToFinish() {
         finish();
diff --git a/app/src/main/java/com/yizhuan/erban/avroom/dialog/SelectLabelDialog.kt b/app/src/main/java/com/yizhuan/erban/avroom/dialog/SelectLabelDialog.kt
new file mode 100644
index 000000000..1b93a9eef
--- /dev/null
+++ b/app/src/main/java/com/yizhuan/erban/avroom/dialog/SelectLabelDialog.kt
@@ -0,0 +1,41 @@
+package com.yizhuan.erban.avroom.dialog
+
+import android.content.Context
+import android.view.View
+import com.donkingliang.labels.LabelsView
+import com.yizhuan.erban.R
+import com.yizhuan.erban.databinding.DialogSelectLabelBinding
+import com.yizhuan.erban.treasure_box.widget.dialog.BaseBindingDialog
+import com.yizhuan.xchat_android_library.annatation.ActLayoutRes
+
+@ActLayoutRes(R.layout.dialog_select_label)
+class SelectLabelDialog(
+    context: Context,
+    private val title: String,
+    private val labels: List<String>,
+    private val selectLabel: String?,
+    private val onLabelClickListener: LabelsView.OnLabelClickListener,
+    private val onSaveClickListener: View.OnClickListener
+) :
+    BaseBindingDialog<DialogSelectLabelBinding>(context, R.style.dialog),
+    View.OnClickListener {
+    override fun init() {
+        binding.click = this
+        binding.tvTitle.text = title
+        binding.labelsView.setOnLabelClickListener(onLabelClickListener)
+        binding.labelsView.setLabels(labels)
+        if (labels.contains(selectLabel)) {
+            binding.labelsView.setSelects(labels.indexOf(selectLabel))
+        }
+    }
+
+    override fun onClick(v: View) {
+        when (v.id) {
+            R.id.tv_confirm -> {
+                onSaveClickListener.onClick(v)
+                dismiss()
+            }
+        }
+    }
+
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/yizhuan/erban/avroom/presenter/RoomSettingPresenter.java b/app/src/main/java/com/yizhuan/erban/avroom/presenter/RoomSettingPresenter.java
index a4ee9ddf1..82952d900 100644
--- a/app/src/main/java/com/yizhuan/erban/avroom/presenter/RoomSettingPresenter.java
+++ b/app/src/main/java/com/yizhuan/erban/avroom/presenter/RoomSettingPresenter.java
@@ -62,6 +62,20 @@ public class RoomSettingPresenter extends BaseMvpPresenter<IRoomSettingView> {
                 });
     }
 
+    @SuppressLint("CheckResult")
+    public void requestSingleRoomSort() {
+        model.requestSingleRoomSort()
+                .subscribe((date, throwable) -> {
+                    IRoomSettingView roomSettingView = getMvpView();
+                    if (roomSettingView == null) return;
+                    if (throwable != null) {
+                        roomSettingView.onResultRequestSingleRoomSortFail(throwable.getMessage());
+                    } else {
+                        roomSettingView.onResultRequestSingleRoomSortSuccess(date);
+                    }
+                });
+    }
+
     public void requestRoomInfo(long uid) {
         model.requestRoomInfoFromService(uid + "", new CallBack<RoomInfo>() {
             @Override
@@ -194,9 +208,9 @@ public class RoomSettingPresenter extends BaseMvpPresenter<IRoomSettingView> {
         }
         if (AvRoomDataManager.get().isRoomOwner()) {
             model.updateRoomPureModeForOwner(roomInfo.getTitle(), roomInfo.getRoomDesc(),
-                    roomInfo.getIntroduction(), roomInfo.getRoomPwd(), roomInfo.getRoomTag(),
-                    roomInfo.getTagId(), roomInfo.isHasAnimationEffect(),
-                    roomInfo.getAudioQuality(), roomInfo.getLimitType(), isPureMode)
+                            roomInfo.getIntroduction(), roomInfo.getRoomPwd(), roomInfo.getRoomTag(),
+                            roomInfo.getTagId(), roomInfo.isHasAnimationEffect(),
+                            roomInfo.getAudioQuality(), roomInfo.getLimitType(), isPureMode)
                     .compose(bindToLifecycle())
                     .subscribe((roomInfo1, throwable) -> {
                         if (throwable == null) {
@@ -207,8 +221,8 @@ public class RoomSettingPresenter extends BaseMvpPresenter<IRoomSettingView> {
                     });
         } else if (AvRoomDataManager.get().isRoomAdmin()) {
             model.updateRoomPureMode(roomInfo.getUid(), roomInfo.getTitle(), roomInfo.getRoomDesc(),
-                    roomInfo.getIntroduction(), roomInfo.getRoomPwd(), roomInfo.getRoomTag(), roomInfo.getTagId(),
-                    roomInfo.isHasAnimationEffect(), roomInfo.getAudioQuality(), isPureMode)
+                            roomInfo.getIntroduction(), roomInfo.getRoomPwd(), roomInfo.getRoomTag(), roomInfo.getTagId(),
+                            roomInfo.isHasAnimationEffect(), roomInfo.getAudioQuality(), isPureMode)
                     .compose(bindToLifecycle())
                     .subscribe((roomInfo1, throwable) -> {
                         if (throwable == null) {
diff --git a/app/src/main/java/com/yizhuan/erban/avroom/view/IRoomSettingView.java b/app/src/main/java/com/yizhuan/erban/avroom/view/IRoomSettingView.java
index 8710de340..8233297c9 100644
--- a/app/src/main/java/com/yizhuan/erban/avroom/view/IRoomSettingView.java
+++ b/app/src/main/java/com/yizhuan/erban/avroom/view/IRoomSettingView.java
@@ -2,6 +2,7 @@ package com.yizhuan.erban.avroom.view;
 
 import com.yizhuan.xchat_android_core.room.bean.RoomInfo;
 import com.yizhuan.xchat_android_core.room.bean.RoomSettingTabInfo;
+import com.yizhuan.xchat_android_core.room.bean.SingleRoomSortInfo;
 import com.yizhuan.xchat_android_library.base.IMvpBaseView;
 
 import java.util.List;
@@ -18,12 +19,12 @@ public interface IRoomSettingView extends IMvpBaseView {
 
     void onResultRequestTagAllFail(String error);
 
-    void updateRoomInfoSuccess(RoomInfo roomInfo);
+    void onResultRequestSingleRoomSortSuccess(List<SingleRoomSortInfo> tabInfoList);
+
+    void onResultRequestSingleRoomSortFail(String error);
 
     void reQuestRoomInfo(RoomInfo roomInfo);
 
-    void updateRoomInfoFail(String error);
-
     void onSuccessToFinish();
 
     void onFailToToast(String error);
diff --git a/app/src/main/res/color/color_selectorffa936_false_666.xml b/app/src/main/res/color/color_selectorffa936_false_666.xml
new file mode 100644
index 000000000..a91bd5a63
--- /dev/null
+++ b/app/src/main/res/color/color_selectorffa936_false_666.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:color="#FFA936" android:state_selected="true" />
+
+    <item android:color="@color/color_666666" />
+
+</selector>
diff --git a/app/src/main/res/drawable/bg_label.xml b/app/src/main/res/drawable/bg_label.xml
index 886248098..c70589d3d 100644
--- a/app/src/main/res/drawable/bg_label.xml
+++ b/app/src/main/res/drawable/bg_label.xml
@@ -4,14 +4,15 @@
     <item android:state_selected="true">
         <shape>
             <corners android:radius="25dp" />
-            <solid android:color="@color/appColor" />
+            <solid android:color="#FFF0C9" />
+            <stroke android:width="1px" android:color="#FFBC51" />
         </shape>
     </item>
     <!-- 标签的正常背景 -->
     <item>
         <shape>
             <corners android:radius="25dp" />
-            <solid android:color="@color/white_transparent_10" />
+            <solid android:color="@color/color_F1F1FA" />
         </shape>
     </item>
 </selector>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_room_setting.xml b/app/src/main/res/layout/activity_room_setting.xml
index 3fc185a32..2e532a17e 100644
--- a/app/src/main/res/layout/activity_room_setting.xml
+++ b/app/src/main/res/layout/activity_room_setting.xml
@@ -10,66 +10,118 @@
             type="android.view.View.OnClickListener" />
     </data>
 
-    <FrameLayout
+    <LinearLayout
         android:layout_width="match_parent"
         android:layout_height="match_parent"
-        android:background="@color/bg_normal_1c1b22">
+        android:background="@color/bg_normal_1c1b22"
+        android:orientation="vertical">
 
-
-        <LinearLayout
+        <com.yizhuan.erban.base.TitleBar
+            android:id="@+id/title_bar"
             android:layout_width="match_parent"
-            android:layout_height="match_parent"
-            android:orientation="vertical">
+            android:layout_height="wrap_content"
+            android:layout_marginTop="@dimen/dp_30" />
 
-            <com.yizhuan.erban.base.TitleBar
-                android:id="@+id/title_bar"
+        <ScrollView
+            android:layout_width="match_parent"
+            android:layout_height="match_parent">
+
+            <LinearLayout
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
-                android:layout_marginTop="@dimen/dp_30" />
+                android:orientation="vertical">
 
-            <ScrollView
-                android:layout_width="match_parent"
-                android:layout_height="match_parent">
+                <RelativeLayout
+                    android:id="@+id/layout_room_name_edit"
+                    android:layout_width="match_parent"
+                    android:layout_height="44dp"
+                    android:onClick="@{click}">
+
+                    <TextView
+                        android:id="@+id/name_text"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:layout_centerVertical="true"
+                        android:layout_marginLeft="15dp"
+                        android:text="房间名"
+                        android:textColor="@color/text_title_white"
+                        android:textSize="@dimen/sp_15" />
+
+                    <TextView
+                        android:id="@+id/tv_room_name"
+                        android:layout_width="wrap_content"
+                        android:layout_height="match_parent"
+                        android:layout_alignParentEnd="true"
+                        android:layout_marginEnd="@dimen/dp_16"
+                        android:drawableEnd="@drawable/arrow_right"
+                        android:drawablePadding="@dimen/dp_10"
+                        android:ellipsize="end"
+                        android:gravity="center_vertical"
+                        android:maxWidth="250dp"
+                        android:maxLines="1"
+                        android:textColor="@color/text_normal_c6c6e9"
+                        android:textSize="@dimen/sp_13"
+                        tools:text="官方房官方房官方房官方房官方房官方房官方房官方房官方" />
+
+                </RelativeLayout>
+
+                <View
+                    android:layout_width="match_parent"
+                    android:layout_height="1px"
+                    android:layout_marginStart="@dimen/dp_15"
+                    android:layout_marginEnd="@dimen/dp_15"
+                    android:background="@color/line_353548" />
+
+                <RelativeLayout
+                    android:id="@+id/rl_pwd"
+                    android:layout_width="match_parent"
+                    android:layout_height="44dp">
+
+                    <TextView
+                        android:id="@+id/pwd_text"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:layout_centerVertical="true"
+                        android:layout_marginLeft="15dp"
+                        android:text="房间上锁"
+                        android:textColor="@color/text_title_white"
+                        android:textSize="@dimen/sp_15" />
+
+                    <ImageView
+                        android:id="@+id/iv_room_lock"
+                        android:layout_width="@dimen/dp_45"
+                        android:layout_height="@dimen/dp_25"
+                        android:layout_alignParentEnd="true"
+                        android:layout_centerVertical="true"
+                        android:layout_marginEnd="@dimen/dp_15"
+                        android:onClick="@{click}"
+                        android:scaleType="fitCenter"
+                        android:src="@drawable/icon_room_set_lock_false" />
+
+                    <EditText
+                        android:id="@+id/pwd_edit"
+                        android:layout_width="match_parent"
+                        android:layout_height="match_parent"
+                        android:layout_marginLeft="15dp"
+                        android:layout_toRightOf="@id/pwd_text"
+                        android:background="@null"
+                        android:hint="请设置房间密码"
+                        android:inputType="number"
+                        android:maxLength="8"
+                        android:singleLine="true"
+                        android:textColor="@color/text_normal_c6c6e9"
+                        android:textColorHint="@color/text_hint_555574"
+                        android:textCursorDrawable="@null"
+                        android:textSize="14dp"
+                        android:visibility="gone" />
+                </RelativeLayout>
 
                 <LinearLayout
+                    android:id="@+id/layout_pwd_result"
                     android:layout_width="match_parent"
                     android:layout_height="wrap_content"
                     android:orientation="vertical">
 
-                    <RelativeLayout
-                        android:id="@+id/layout_room_name_edit"
-                        android:layout_width="match_parent"
-                        android:layout_height="44dp"
-                        android:onClick="@{click}">
-
-                        <TextView
-                            android:id="@+id/name_text"
-                            android:layout_width="wrap_content"
-                            android:layout_height="wrap_content"
-                            android:layout_centerVertical="true"
-                            android:layout_marginLeft="15dp"
-                            android:text="房间名"
-                            android:textColor="@color/text_title_white"
-                            android:textSize="@dimen/sp_15" />
-
-                        <TextView
-                            android:id="@+id/tv_room_name"
-                            android:layout_width="wrap_content"
-                            android:layout_height="match_parent"
-                            android:layout_alignParentEnd="true"
-                            android:layout_marginEnd="@dimen/dp_16"
-                            android:drawableEnd="@drawable/arrow_right"
-                            android:drawablePadding="@dimen/dp_10"
-                            android:ellipsize="end"
-                            android:gravity="center_vertical"
-                            android:maxWidth="250dp"
-                            android:maxLines="1"
-                            android:textColor="@color/text_normal_c6c6e9"
-                            android:textSize="@dimen/sp_13"
-                            tools:text="官方房官方房官方房官方房官方房官方房官方房官方房官方" />
-
-                    </RelativeLayout>
-
                     <View
                         android:layout_width="match_parent"
                         android:layout_height="1px"
@@ -77,350 +129,400 @@
                         android:layout_marginEnd="@dimen/dp_15"
                         android:background="@color/line_353548" />
 
-                    <RelativeLayout
-                        android:id="@+id/rl_pwd"
+                    <TextView
+                        android:id="@+id/tv_password"
                         android:layout_width="match_parent"
-                        android:layout_height="44dp">
+                        android:layout_height="@dimen/dp_44"
+                        android:drawableEnd="@drawable/arrow_right"
+                        android:gravity="center_vertical"
+                        android:onClick="@{click}"
+                        android:paddingStart="@dimen/dp_15"
+                        android:paddingEnd="@dimen/dp_15"
+                        android:textColor="@color/text_title_white"
+                        android:textSize="@dimen/sp_15"
+                        tools:text="123456" />
 
-                        <TextView
-                            android:id="@+id/pwd_text"
-                            android:layout_width="wrap_content"
-                            android:layout_height="wrap_content"
-                            android:layout_centerVertical="true"
-                            android:layout_marginLeft="15dp"
-                            android:text="房间上锁"
-                            android:textColor="@color/text_title_white"
-                            android:textSize="@dimen/sp_15" />
+                </LinearLayout>
 
-                        <ImageView
-                            android:id="@+id/iv_room_lock"
-                            android:layout_width="@dimen/dp_45"
-                            android:layout_height="@dimen/dp_25"
-                            android:layout_alignParentEnd="true"
-                            android:layout_centerVertical="true"
-                            android:layout_marginEnd="@dimen/dp_15"
-                            android:onClick="@{click}"
-                            android:scaleType="fitCenter"
-                            android:src="@drawable/icon_room_set_lock_false" />
+                <View
+                    android:layout_width="match_parent"
+                    android:layout_height="@dimen/dp_10"
+                    android:background="@color/line_353548" />
 
-                        <EditText
-                            android:id="@+id/pwd_edit"
-                            android:layout_width="match_parent"
-                            android:layout_height="match_parent"
-                            android:layout_marginLeft="15dp"
-                            android:layout_toRightOf="@id/pwd_text"
-                            android:background="@null"
-                            android:hint="请设置房间密码"
-                            android:inputType="number"
-                            android:maxLength="8"
-                            android:singleLine="true"
-                            android:textColor="@color/text_normal_c6c6e9"
-                            android:textColorHint="@color/text_hint_555574"
-                            android:textCursorDrawable="@null"
-                            android:textSize="14dp"
-                            android:visibility="gone" />
-                    </RelativeLayout>
+                <RelativeLayout
+                    android:id="@+id/layout_single_room_sort"
+                    android:layout_width="match_parent"
+                    android:layout_height="44dp"
+                    android:onClick="@{click}"
+                    android:visibility="gone"
+                    tools:visibility="visible">
 
-                    <LinearLayout
-                        android:id="@+id/layout_pwd_result"
-                        android:layout_width="match_parent"
+                    <TextView
+                        android:layout_width="wrap_content"
                         android:layout_height="wrap_content"
-                        android:orientation="vertical">
+                        android:layout_centerVertical="true"
+                        android:layout_marginLeft="15dp"
+                        android:text="房间分类"
+                        android:textColor="@color/text_title_white"
+                        android:textSize="@dimen/sp_15" />
 
-                        <View
-                            android:layout_width="match_parent"
-                            android:layout_height="1px"
-                            android:layout_marginStart="@dimen/dp_15"
-                            android:layout_marginEnd="@dimen/dp_15"
-                            android:background="@color/line_353548" />
+                    <TextView
+                        android:id="@+id/tv_single_room_sort"
+                        android:layout_width="wrap_content"
+                        android:layout_height="match_parent"
+                        android:layout_alignParentEnd="true"
+                        android:layout_marginEnd="@dimen/dp_16"
+                        android:drawableEnd="@drawable/arrow_right"
+                        android:drawablePadding="@dimen/dp_10"
+                        android:ellipsize="end"
+                        android:gravity="center_vertical"
+                        android:maxWidth="250dp"
+                        android:maxLines="1"
+                        android:textColor="@color/color_333333"
+                        android:textSize="@dimen/sp_14"
+                        tools:text="聊天" />
 
-                        <TextView
-                            android:id="@+id/tv_password"
-                            android:layout_width="match_parent"
-                            android:layout_height="@dimen/dp_44"
-                            android:drawableEnd="@drawable/arrow_right"
-                            android:gravity="center_vertical"
-                            android:onClick="@{click}"
-                            android:paddingStart="@dimen/dp_15"
-                            android:paddingEnd="@dimen/dp_15"
-                            android:textColor="@color/text_title_white"
-                            android:textSize="@dimen/sp_15"
-                            tools:text="123456" />
+                </RelativeLayout>
 
-                    </LinearLayout>
+                <View
+                    android:layout_width="match_parent"
+                    android:layout_height="1px"
+                    android:layout_marginStart="@dimen/dp_15"
+                    android:layout_marginEnd="@dimen/dp_15"
+                    android:background="@color/line_353548" />
 
-                    <View
-                        android:layout_width="match_parent"
-                        android:layout_height="@dimen/dp_10"
-                        android:background="@color/line_353548" />
 
-                    <RelativeLayout
-                        android:id="@+id/layout_label"
-                        android:layout_width="match_parent"
-                        android:layout_height="44dp"
-                        android:onClick="@{click}">
+                <RelativeLayout
+                    android:id="@+id/layout_label"
+                    android:layout_width="match_parent"
+                    android:layout_height="44dp"
+                    android:onClick="@{click}">
 
-                        <TextView
-                            android:layout_width="wrap_content"
-                            android:layout_height="wrap_content"
-                            android:layout_centerVertical="true"
-                            android:layout_marginLeft="15dp"
-                            android:text="房间标签"
-                            android:textColor="@color/text_title_white"
-                            android:textSize="@dimen/sp_15" />
+                    <TextView
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:layout_centerVertical="true"
+                        android:layout_marginLeft="15dp"
+                        android:text="房间标签"
+                        android:textColor="@color/text_title_white"
+                        android:textSize="@dimen/sp_15" />
 
-                        <TextView
-                            android:id="@+id/tv_room_label"
-                            android:layout_width="wrap_content"
-                            android:layout_height="match_parent"
-                            android:layout_alignParentEnd="true"
-                            android:layout_marginEnd="@dimen/dp_16"
-                            android:drawableEnd="@drawable/arrow_right"
-                            android:drawablePadding="@dimen/dp_10"
-                            android:ellipsize="end"
-                            android:gravity="center_vertical"
-                            android:maxWidth="250dp"
-                            android:maxLines="1"
-                            android:textColor="@color/app_248cfe"
-                            android:textSize="@dimen/sp_13"
-                            tools:text="聊天" />
+                    <TextView
+                        android:id="@+id/tv_room_label"
+                        android:layout_width="wrap_content"
+                        android:layout_height="match_parent"
+                        android:layout_alignParentEnd="true"
+                        android:layout_marginEnd="@dimen/dp_16"
+                        android:drawableEnd="@drawable/arrow_right"
+                        android:drawablePadding="@dimen/dp_10"
+                        android:ellipsize="end"
+                        android:gravity="center_vertical"
+                        android:maxWidth="250dp"
+                        android:maxLines="1"
+                        android:textColor="@color/color_333333"
+                        android:textSize="@dimen/sp_14"
+                        tools:text="聊天" />
 
-                    </RelativeLayout>
+                </RelativeLayout>
 
-                    <View
-                        android:layout_width="match_parent"
-                        android:layout_height="@dimen/dp_10"
-                        android:background="@color/line_353548" />
 
-                    <RelativeLayout
-                        android:id="@+id/manager_layout"
-                        android:layout_width="match_parent"
-                        android:layout_height="@dimen/dp_45">
+                <View
+                    android:layout_width="match_parent"
+                    android:layout_height="@dimen/dp_10"
+                    android:background="@color/line_353548" />
 
-                        <TextView
-                            android:layout_width="wrap_content"
-                            android:layout_height="wrap_content"
-                            android:layout_centerVertical="true"
-                            android:layout_marginLeft="15dp"
-                            android:text="管理员"
-                            android:textColor="@color/text_title_white"
-                            android:textSize="@dimen/sp_15" />
+                <RelativeLayout
+                    android:id="@+id/manager_layout"
+                    android:layout_width="match_parent"
+                    android:layout_height="@dimen/dp_45">
 
-                        <ImageView
-                            android:layout_width="wrap_content"
-                            android:layout_height="wrap_content"
-                            android:layout_alignParentRight="true"
-                            android:layout_centerVertical="true"
-                            android:layout_marginRight="15dp"
-                            android:src="@drawable/arrow_right" />
-                    </RelativeLayout>
+                    <TextView
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:layout_centerVertical="true"
+                        android:layout_marginLeft="15dp"
+                        android:text="管理员"
+                        android:textColor="@color/text_title_white"
+                        android:textSize="@dimen/sp_15" />
 
-                    <View
-                        android:layout_width="match_parent"
-                        android:layout_height="1px"
+                    <ImageView
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:layout_alignParentRight="true"
+                        android:layout_centerVertical="true"
+                        android:layout_marginRight="15dp"
+                        android:src="@drawable/arrow_right" />
+                </RelativeLayout>
+
+                <View
+                    android:layout_width="match_parent"
+                    android:layout_height="1px"
+                    android:layout_marginStart="@dimen/dp_15"
+                    android:layout_marginEnd="@dimen/dp_15"
+                    android:background="@color/line_353548" />
+
+                <RelativeLayout
+                    android:id="@+id/black_layout"
+                    android:layout_width="match_parent"
+                    android:layout_height="@dimen/dp_45"
+                    android:layout_marginTop="1dp">
+
+                    <TextView
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:layout_centerVertical="true"
+                        android:layout_marginLeft="15dp"
+                        android:text="黑名单"
+                        android:textColor="@color/text_title_white"
+                        android:textSize="@dimen/sp_15" />
+
+                    <ImageView
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:layout_alignParentRight="true"
+                        android:layout_centerVertical="true"
+                        android:layout_marginRight="15dp"
+                        android:src="@drawable/arrow_right" />
+                </RelativeLayout>
+
+                <View
+                    android:layout_width="match_parent"
+                    android:layout_height="1px"
+                    android:layout_marginStart="@dimen/dp_15"
+                    android:layout_marginEnd="@dimen/dp_15"
+                    android:background="@color/line_353548" />
+
+                <RelativeLayout
+                    android:id="@+id/room_bg_layout"
+                    android:layout_width="match_parent"
+                    android:layout_height="44dp"
+                    android:visibility="gone">
+
+                    <TextView
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:layout_centerVertical="true"
+                        android:layout_marginLeft="15dp"
+                        android:text="@string/room_bg_text"
+                        android:textColor="@color/text_title_white"
+                        android:textSize="@dimen/sp_15" />
+
+                    <ImageView
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:layout_alignParentRight="true"
+                        android:layout_centerVertical="true"
+                        android:layout_marginRight="15dp"
+                        android:src="@drawable/arrow_right" />
+                </RelativeLayout>
+
+                <RelativeLayout
+                    android:id="@+id/audio_layout"
+                    android:layout_width="match_parent"
+                    android:layout_height="@dimen/dp_45"
+                    android:visibility="gone">
+
+                    <TextView
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:layout_centerVertical="true"
                         android:layout_marginStart="@dimen/dp_15"
-                        android:layout_marginEnd="@dimen/dp_15"
-                        android:background="@color/line_353548" />
+                        android:text="高品质音效"
+                        android:textColor="@color/text_title_white" />
 
-                    <RelativeLayout
-                        android:id="@+id/black_layout"
-                        android:layout_width="match_parent"
-                        android:layout_height="@dimen/dp_45"
-                        android:layout_marginTop="1dp">
+                    <Switch
+                        android:id="@+id/switch_audio"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:layout_alignParentRight="true"
+                        android:layout_centerVertical="true"
+                        android:layout_marginRight="15dp"
+                        android:src="@drawable/arrow_right" />
+                </RelativeLayout>
 
-                        <TextView
-                            android:layout_width="wrap_content"
-                            android:layout_height="wrap_content"
-                            android:layout_centerVertical="true"
-                            android:layout_marginLeft="15dp"
-                            android:text="黑名单"
-                            android:textColor="@color/text_title_white"
-                            android:textSize="@dimen/sp_15" />
+                <View
+                    android:layout_width="match_parent"
+                    android:layout_height="1px"
+                    android:layout_marginStart="@dimen/dp_15"
+                    android:layout_marginEnd="@dimen/dp_15"
+                    android:background="@color/line_353548" />
 
-                        <ImageView
-                            android:layout_width="wrap_content"
-                            android:layout_height="wrap_content"
-                            android:layout_alignParentRight="true"
-                            android:layout_centerVertical="true"
-                            android:layout_marginRight="15dp"
-                            android:src="@drawable/arrow_right" />
-                    </RelativeLayout>
+                <RelativeLayout
+                    android:id="@+id/gift_layout"
+                    android:layout_width="match_parent"
+                    android:layout_height="55dp">
 
-                    <View
-                        android:layout_width="match_parent"
-                        android:layout_height="1px"
+                    <TextView
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:layout_centerVertical="true"
                         android:layout_marginStart="@dimen/dp_15"
-                        android:layout_marginEnd="@dimen/dp_15"
-                        android:background="@color/line_353548" />
+                        android:text="房间礼物特效"
+                        android:textColor="@color/text_title_white"
+                        android:textSize="@dimen/sp_15" />
 
-                    <RelativeLayout
-                        android:id="@+id/room_bg_layout"
-                        android:layout_width="match_parent"
-                        android:layout_height="44dp"
-                        android:visibility="gone">
+                    <ImageView
+                        android:id="@+id/switch_gift"
+                        android:layout_width="45dp"
+                        android:layout_height="25dp"
+                        android:layout_alignParentEnd="true"
+                        android:layout_centerVertical="true"
+                        android:layout_marginEnd="15dp"
+                        android:onClick="@{click}"
+                        android:src="@drawable/icon_room_set_lock_false" />
+                </RelativeLayout>
 
-                        <TextView
-                            android:layout_width="wrap_content"
-                            android:layout_height="wrap_content"
-                            android:layout_centerVertical="true"
-                            android:layout_marginLeft="15dp"
-                            android:text="@string/room_bg_text"
-                            android:textColor="@color/text_title_white"
-                            android:textSize="@dimen/sp_15" />
+                <View
+                    android:layout_width="match_parent"
+                    android:layout_height="1px"
+                    android:layout_marginStart="@dimen/dp_15"
+                    android:layout_marginEnd="@dimen/dp_15"
+                    android:background="@color/line_353548" />
 
-                        <ImageView
-                            android:layout_width="wrap_content"
-                            android:layout_height="wrap_content"
-                            android:layout_alignParentRight="true"
-                            android:layout_centerVertical="true"
-                            android:layout_marginRight="15dp"
-                            android:src="@drawable/arrow_right" />
-                    </RelativeLayout>
+                <RelativeLayout
+                    android:id="@+id/screen_layout"
+                    android:layout_width="match_parent"
+                    android:layout_height="@dimen/dp_45">
 
-                    <RelativeLayout
-                        android:id="@+id/audio_layout"
-                        android:layout_width="match_parent"
-                        android:layout_height="@dimen/dp_45"
-                        android:visibility="gone">
+                    <TextView
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:layout_centerVertical="true"
+                        android:layout_marginLeft="15dp"
+                        android:text="房间公屏"
+                        android:textColor="@color/text_title_white"
+                        android:textSize="@dimen/sp_15" />
 
-                        <TextView
-                            android:layout_width="wrap_content"
-                            android:layout_height="wrap_content"
-                            android:layout_centerVertical="true"
-                            android:layout_marginStart="@dimen/dp_15"
-                            android:text="高品质音效"
-                            android:textColor="@color/text_title_white" />
+                    <ImageView
+                        android:id="@+id/switch_screen"
+                        android:layout_width="45dp"
+                        android:layout_height="25dp"
+                        android:layout_alignParentEnd="true"
+                        android:layout_centerVertical="true"
+                        android:layout_marginEnd="15dp"
+                        android:onClick="@{click}"
+                        android:src="@drawable/icon_room_set_lock_false" />
+                </RelativeLayout>
 
-                        <Switch
-                            android:id="@+id/switch_audio"
-                            android:layout_width="wrap_content"
-                            android:layout_height="wrap_content"
-                            android:layout_alignParentRight="true"
-                            android:layout_centerVertical="true"
-                            android:layout_marginRight="15dp"
-                            android:src="@drawable/arrow_right" />
-                    </RelativeLayout>
+                <View
+                    android:layout_width="match_parent"
+                    android:layout_height="1px"
+                    android:layout_marginStart="@dimen/dp_15"
+                    android:layout_marginEnd="@dimen/dp_15"
+                    android:background="@color/line_353548" />
 
-                    <View
-                        android:layout_width="match_parent"
-                        android:layout_height="1px"
+                <RelativeLayout
+                    android:id="@+id/queuing_micro_mode_layout"
+                    android:layout_width="match_parent"
+                    android:layout_height="@dimen/dp_45"
+                    android:visibility="gone">
+
+                    <TextView
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:layout_centerVertical="true"
                         android:layout_marginStart="@dimen/dp_15"
-                        android:layout_marginEnd="@dimen/dp_15"
-                        android:background="@color/line_353548" />
+                        android:text="@string/text_room_queuing_micro_mode"
+                        android:textColor="@color/text_title_white"
+                        android:textSize="@dimen/sp_15" />
 
-                    <RelativeLayout
-                        android:id="@+id/gift_layout"
-                        android:layout_width="match_parent"
-                        android:layout_height="55dp">
+                    <ImageView
+                        android:id="@+id/switch_queuing_micro_mode"
+                        android:layout_width="45dp"
+                        android:layout_height="25dp"
+                        android:layout_alignParentEnd="true"
+                        android:layout_centerVertical="true"
+                        android:layout_marginEnd="15dp"
+                        android:onClick="@{click}"
+                        android:src="@drawable/icon_room_set_lock_false" />
+                </RelativeLayout>
 
-                        <TextView
-                            android:layout_width="wrap_content"
-                            android:layout_height="wrap_content"
-                            android:layout_centerVertical="true"
-                            android:layout_marginStart="@dimen/dp_15"
-                            android:text="房间礼物特效"
-                            android:textColor="@color/text_title_white"
-                            android:textSize="@dimen/sp_15" />
+                <View
+                    android:layout_width="match_parent"
+                    android:layout_height="1px"
+                    android:layout_marginStart="@dimen/dp_15"
+                    android:layout_marginEnd="@dimen/dp_15"
+                    android:background="@color/line_353548"
+                    android:visibility="gone" />
 
-                        <ImageView
-                            android:id="@+id/switch_gift"
-                            android:layout_width="45dp"
-                            android:layout_height="25dp"
-                            android:layout_alignParentEnd="true"
-                            android:layout_centerVertical="true"
-                            android:layout_marginEnd="15dp"
-                            android:onClick="@{click}"
-                            android:src="@drawable/icon_room_set_lock_false" />
-                    </RelativeLayout>
+                <androidx.constraintlayout.widget.ConstraintLayout
+                    android:id="@+id/room_pure_mode_layout"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:minHeight="@dimen/dp_45"
+                    android:visibility="gone">
 
-                    <View
-                        android:layout_width="match_parent"
-                        android:layout_height="1px"
+                    <TextView
+                        android:id="@+id/tv_room_pure_mode"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:layout_centerVertical="true"
                         android:layout_marginStart="@dimen/dp_15"
-                        android:layout_marginEnd="@dimen/dp_15"
-                        android:background="@color/line_353548" />
+                        android:layout_marginTop="@dimen/dp_13"
+                        android:text="@string/text_room_pure_mode"
+                        android:textColor="@color/text_title_white"
+                        android:textSize="@dimen/dp_15"
+                        app:layout_constraintStart_toStartOf="parent"
+                        app:layout_constraintTop_toTopOf="parent"
+                        tools:ignore="SpUsage" />
 
-                    <RelativeLayout
-                        android:id="@+id/screen_layout"
-                        android:layout_width="match_parent"
-                        android:layout_height="@dimen/dp_45">
-
-                        <TextView
-                            android:layout_width="wrap_content"
-                            android:layout_height="wrap_content"
-                            android:layout_centerVertical="true"
-                            android:layout_marginLeft="15dp"
-                            android:text="房间公屏"
-                            android:textColor="@color/text_title_white"
-                            android:textSize="@dimen/sp_15" />
-
-                        <ImageView
-                            android:id="@+id/switch_screen"
-                            android:layout_width="45dp"
-                            android:layout_height="25dp"
-                            android:layout_alignParentEnd="true"
-                            android:layout_centerVertical="true"
-                            android:layout_marginEnd="15dp"
-                            android:onClick="@{click}"
-                            android:src="@drawable/icon_room_set_lock_false" />
-                    </RelativeLayout>
-
-                    <View
-                        android:layout_width="match_parent"
-                        android:layout_height="1px"
-                        android:layout_marginStart="@dimen/dp_15"
-                        android:layout_marginEnd="@dimen/dp_15"
-                        android:background="@color/line_353548" />
-
-                    <RelativeLayout
-                        android:id="@+id/queuing_micro_mode_layout"
-                        android:layout_width="match_parent"
+                    <TextView
+                        android:id="@+id/tv_tips_room_pure_mode"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:layout_marginTop="@dimen/dp_5"
+                        android:layout_marginBottom="@dimen/dp_12"
+                        android:text="@string/tips_open_room_pure_mode"
+                        android:textColor="@color/text_secondary_4f516a"
+                        android:textSize="@dimen/dp_12"
                         android:visibility="gone"
-                        android:layout_height="@dimen/dp_45">
+                        app:layout_constraintBottom_toBottomOf="parent"
+                        app:layout_constraintStart_toStartOf="@+id/tv_room_pure_mode"
+                        app:layout_constraintTop_toBottomOf="@+id/tv_room_pure_mode"
+                        tools:ignore="SpUsage"
+                        tools:visibility="gone" />
 
-                        <TextView
-                            android:layout_width="wrap_content"
-                            android:layout_height="wrap_content"
-                            android:layout_centerVertical="true"
-                            android:layout_marginStart="@dimen/dp_15"
-                            android:text="@string/text_room_queuing_micro_mode"
-                            android:textColor="@color/text_title_white"
-                            android:textSize="@dimen/sp_15" />
+                    <ImageView
+                        android:id="@+id/switch_room_pure_mode"
+                        android:layout_width="@dimen/dp_45"
+                        android:layout_height="@dimen/dp_25"
+                        android:layout_alignParentEnd="true"
+                        android:layout_centerVertical="true"
+                        android:layout_marginTop="@dimen/dp_7"
+                        android:layout_marginEnd="@dimen/dp_15"
+                        android:onClick="@{click}"
+                        android:src="@drawable/icon_room_set_lock_false"
+                        app:layout_constraintEnd_toEndOf="parent"
+                        app:layout_constraintTop_toTopOf="parent" />
+                </androidx.constraintlayout.widget.ConstraintLayout>
 
-                        <ImageView
-                            android:id="@+id/switch_queuing_micro_mode"
-                            android:layout_width="45dp"
-                            android:layout_height="25dp"
-                            android:layout_alignParentEnd="true"
-                            android:layout_centerVertical="true"
-                            android:layout_marginEnd="15dp"
-                            android:onClick="@{click}"
-                            android:src="@drawable/icon_room_set_lock_false" />
-                    </RelativeLayout>
+                <LinearLayout
+                    android:id="@+id/leave_mode_layout"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:orientation="vertical"
+                    android:visibility="gone">
 
                     <View
                         android:layout_width="match_parent"
                         android:layout_height="1px"
                         android:layout_marginStart="@dimen/dp_15"
                         android:layout_marginEnd="@dimen/dp_15"
-                        android:background="@color/line_353548"
-                        android:visibility="gone" />
+                        android:background="@color/line_353548" />
 
                     <androidx.constraintlayout.widget.ConstraintLayout
-                        android:id="@+id/room_pure_mode_layout"
                         android:layout_width="match_parent"
                         android:layout_height="wrap_content"
-                        android:minHeight="@dimen/dp_45"
-                        android:visibility="gone">
+                        android:minHeight="@dimen/dp_45">
 
                         <TextView
-                            android:id="@+id/tv_room_pure_mode"
+                            android:id="@+id/tv_leave_mode"
                             android:layout_width="wrap_content"
                             android:layout_height="wrap_content"
                             android:layout_centerVertical="true"
                             android:layout_marginStart="@dimen/dp_15"
                             android:layout_marginTop="@dimen/dp_13"
-                            android:text="@string/text_room_pure_mode"
+                            android:text="@string/text_leave_mode"
                             android:textColor="@color/text_title_white"
                             android:textSize="@dimen/dp_15"
                             app:layout_constraintStart_toStartOf="parent"
@@ -428,23 +530,23 @@
                             tools:ignore="SpUsage" />
 
                         <TextView
-                            android:id="@+id/tv_tips_room_pure_mode"
+                            android:id="@+id/tv_tips_leave_mode"
                             android:layout_width="wrap_content"
                             android:layout_height="wrap_content"
                             android:layout_marginTop="@dimen/dp_5"
                             android:layout_marginBottom="@dimen/dp_12"
-                            android:text="@string/tips_open_room_pure_mode"
+                            android:text="@string/tips_leave_mode"
                             android:textColor="@color/text_secondary_4f516a"
                             android:textSize="@dimen/dp_12"
                             android:visibility="gone"
                             app:layout_constraintBottom_toBottomOf="parent"
-                            app:layout_constraintStart_toStartOf="@+id/tv_room_pure_mode"
-                            app:layout_constraintTop_toBottomOf="@+id/tv_room_pure_mode"
+                            app:layout_constraintStart_toStartOf="@id/tv_leave_mode"
+                            app:layout_constraintTop_toBottomOf="@id/tv_leave_mode"
                             tools:ignore="SpUsage"
                             tools:visibility="gone" />
 
                         <ImageView
-                            android:id="@+id/switch_room_pure_mode"
+                            android:id="@+id/switch_leave_mode"
                             android:layout_width="@dimen/dp_45"
                             android:layout_height="@dimen/dp_25"
                             android:layout_alignParentEnd="true"
@@ -455,87 +557,18 @@
                             android:src="@drawable/icon_room_set_lock_false"
                             app:layout_constraintEnd_toEndOf="parent"
                             app:layout_constraintTop_toTopOf="parent" />
+
                     </androidx.constraintlayout.widget.ConstraintLayout>
 
-                    <LinearLayout
-                        android:id="@+id/leave_mode_layout"
-                        android:layout_width="match_parent"
-                        android:layout_height="wrap_content"
-                        android:orientation="vertical"
-                        android:visibility="gone">
-
-                        <View
-                            android:layout_width="match_parent"
-                            android:layout_height="1px"
-                            android:layout_marginStart="@dimen/dp_15"
-                            android:layout_marginEnd="@dimen/dp_15"
-                            android:background="@color/line_353548" />
-
-                        <androidx.constraintlayout.widget.ConstraintLayout
-                            android:layout_width="match_parent"
-                            android:layout_height="wrap_content"
-                            android:minHeight="@dimen/dp_45">
-
-                            <TextView
-                                android:id="@+id/tv_leave_mode"
-                                android:layout_width="wrap_content"
-                                android:layout_height="wrap_content"
-                                android:layout_centerVertical="true"
-                                android:layout_marginStart="@dimen/dp_15"
-                                android:layout_marginTop="@dimen/dp_13"
-                                android:text="@string/text_leave_mode"
-                                android:textColor="@color/text_title_white"
-                                android:textSize="@dimen/dp_15"
-                                app:layout_constraintStart_toStartOf="parent"
-                                app:layout_constraintTop_toTopOf="parent"
-                                tools:ignore="SpUsage" />
-
-                            <TextView
-                                android:id="@+id/tv_tips_leave_mode"
-                                android:layout_width="wrap_content"
-                                android:layout_height="wrap_content"
-                                android:layout_marginTop="@dimen/dp_5"
-                                android:layout_marginBottom="@dimen/dp_12"
-                                android:text="@string/tips_leave_mode"
-                                android:textColor="@color/text_secondary_4f516a"
-                                android:textSize="@dimen/dp_12"
-                                android:visibility="gone"
-                                app:layout_constraintBottom_toBottomOf="parent"
-                                app:layout_constraintStart_toStartOf="@id/tv_leave_mode"
-                                app:layout_constraintTop_toBottomOf="@id/tv_leave_mode"
-                                tools:ignore="SpUsage"
-                                tools:visibility="gone" />
-
-                            <ImageView
-                                android:id="@+id/switch_leave_mode"
-                                android:layout_width="@dimen/dp_45"
-                                android:layout_height="@dimen/dp_25"
-                                android:layout_alignParentEnd="true"
-                                android:layout_centerVertical="true"
-                                android:layout_marginTop="@dimen/dp_7"
-                                android:layout_marginEnd="@dimen/dp_15"
-                                android:onClick="@{click}"
-                                android:src="@drawable/icon_room_set_lock_false"
-                                app:layout_constraintEnd_toEndOf="parent"
-                                app:layout_constraintTop_toTopOf="parent" />
-
-                        </androidx.constraintlayout.widget.ConstraintLayout>
-
-                    </LinearLayout>
-
-                    <View
-                        android:layout_width="wrap_content"
-                        android:layout_height="match_parent"
-                        android:background="@color/bg_secondary_2a2a39" />
-
                 </LinearLayout>
-            </ScrollView>
-        </LinearLayout>
 
-        <ViewStub
-            android:id="@+id/vs_labels"
-            android:layout_width="match_parent"
-            android:layout_height="match_parent"
-            android:layout="@layout/include_layout_room_lable" />
-    </FrameLayout>
+                <View
+                    android:layout_width="wrap_content"
+                    android:layout_height="match_parent"
+                    android:background="@color/bg_secondary_2a2a39" />
+
+            </LinearLayout>
+        </ScrollView>
+    </LinearLayout>
+
 </layout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/dialog_select_label.xml b/app/src/main/res/layout/dialog_select_label.xml
new file mode 100644
index 000000000..b2f2a95d0
--- /dev/null
+++ b/app/src/main/res/layout/dialog_select_label.xml
@@ -0,0 +1,62 @@
+<?xml version="1.0" encoding="utf-8"?>
+<layout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto">
+
+    <data>
+
+        <variable
+            name="click"
+            type="android.view.View.OnClickListener" />
+    </data>
+
+    <LinearLayout
+        android:layout_width="320dp"
+        android:layout_height="wrap_content"
+        android:background="@drawable/dialog_background"
+        android:orientation="vertical"
+        android:paddingTop="@dimen/dp_16"
+        android:paddingBottom="@dimen/dp_16">
+
+        <TextView
+            android:id="@+id/tv_title"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_gravity="center_horizontal"
+            android:text="房间标签"
+            android:textColor="#ff333333"
+            android:textSize="15sp" />
+
+        <com.donkingliang.labels.LabelsView
+            android:id="@+id/labels_view"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="32dp"
+            android:layout_marginTop="26dp"
+            android:layout_marginEnd="32dp"
+            app:labelBackground="@drawable/bg_label"
+            app:labelTextColor="@color/color_selector_app_color_false_white"
+            app:labelTextPaddingBottom="5dp"
+            app:labelTextPaddingLeft="12dp"
+            app:labelTextPaddingRight="12dp"
+            app:labelTextPaddingTop="5dp"
+            app:labelTextSize="@dimen/sp_13"
+            app:lineMargin="10dp"
+            app:maxSelect="1"
+            app:selectType="SINGLE"
+            app:wordMargin="10dp" />
+
+        <TextView
+            android:id="@+id/tv_confirm"
+            android:layout_width="260dp"
+            android:layout_height="38dp"
+            android:layout_gravity="center_horizontal"
+            android:layout_marginTop="48dp"
+            android:background="@drawable/common_btn_bg"
+            android:gravity="center"
+            android:text="完成"
+            android:onClick="@{click}"
+            android:textColor="@color/white"
+            android:textSize="14sp" />
+
+    </LinearLayout>
+</layout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/include_layout_room_lable.xml b/app/src/main/res/layout/include_layout_room_lable.xml
deleted file mode 100644
index fe78e6250..000000000
--- a/app/src/main/res/layout/include_layout_room_lable.xml
+++ /dev/null
@@ -1,78 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
-    android:orientation="vertical"
-    android:background="@color/black_transparent_90"
-    android:layout_width="match_parent"
-    android:layout_height="match_parent">
-
-    <ImageView
-        android:id="@+id/iv_close_label"
-        android:src="@drawable/icon_close_labe"
-        android:layout_gravity="end"
-        android:layout_marginTop="@dimen/dp_25"
-        android:layout_marginEnd="@dimen/dp_23"
-        android:layout_width="@dimen/dp_22"
-        android:layout_height="@dimen/dp_22" />
-
-    <TextView
-        android:text="@string/select_a_label_for_your_room"
-        android:textSize="@dimen/sp_22"
-        android:layout_marginTop="115dp"
-        android:layout_marginStart="@dimen/dp_44"
-        android:textColor="@color/white"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content" />
-
-    <TextView
-        android:layout_marginStart="46dp"
-        android:text="聊天"
-        android:layout_marginTop="@dimen/dp_25"
-        android:textColor="@color/white_transparent_50"
-        android:textSize="@dimen/sp_14"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content" />
-
-    <ScrollView
-        android:layout_width="match_parent"
-        android:layout_height="240dp">
-
-        <LinearLayout
-            android:orientation="vertical"
-            android:layout_width="match_parent"
-            android:layout_height="wrap_content">
-
-            <com.donkingliang.labels.LabelsView
-                android:id="@+id/labels_view"
-                android:layout_width="match_parent"
-                android:layout_height="wrap_content"
-                android:layout_marginStart="43dp"
-                android:layout_marginEnd="43dp"
-                android:layout_marginTop="7dp"
-                app:labelBackground="@drawable/bg_label"
-                app:labelTextColor="@color/white"
-                app:labelTextPaddingBottom="2.5dp"
-                app:labelTextPaddingLeft="12dp"
-                app:labelTextPaddingRight="12dp"
-                app:labelTextPaddingTop="2dp"
-                app:labelTextSize="@dimen/sp_13"
-                app:lineMargin="10dp"
-                app:maxSelect="1"
-                app:selectType="SINGLE"
-                app:wordMargin="10dp" />
-        </LinearLayout>
-    </ScrollView>
-
-    <com.coorchice.library.SuperTextView
-        android:id="@+id/tv_select_lable"
-        android:text="完成"
-        android:textColor="@color/white"
-        android:textSize="@dimen/sp_16"
-        android:layout_gravity="center_horizontal"
-        android:gravity="center"
-        android:layout_marginTop="@dimen/dp_10"
-        android:layout_width="196dp"
-        android:layout_height="@dimen/dp_44"
-        app:solid="@color/appColor"
-        app:corner="@dimen/dp_50" />
-</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/values/styles.xml b/app/src/main/res/values/styles.xml
index 031e2d382..19a65c838 100644
--- a/app/src/main/res/values/styles.xml
+++ b/app/src/main/res/values/styles.xml
@@ -123,7 +123,7 @@
         <item name="android:background">@android:color/transparent</item>
         <item name="android:windowBackground">@android:color/transparent</item>
         <item name="android:backgroundDimEnabled">true</item>
-        <item name="android:backgroundDimAmount">0.8</item>
+        <item name="android:backgroundDimAmount">0.5</item>
     </style>
 
     <style name="top_dialog" parent="Theme.AppCompat.Dialog">
diff --git a/core/src/main/java/com/yizhuan/xchat_android_core/room/bean/RoomInfo.java b/core/src/main/java/com/yizhuan/xchat_android_core/room/bean/RoomInfo.java
index 1ed5b4697..d64dc8035 100644
--- a/core/src/main/java/com/yizhuan/xchat_android_core/room/bean/RoomInfo.java
+++ b/core/src/main/java/com/yizhuan/xchat_android_core/room/bean/RoomInfo.java
@@ -81,9 +81,8 @@ public class RoomInfo implements Parcelable,Serializable {
 
     public String roomPwd;
 
+    private String sortName;
 
-
-    /** 主题类型名称 */
     private String roomTag;
     /** 主题类型id */
     public int tagId;
@@ -144,6 +143,7 @@ public class RoomInfo implements Parcelable,Serializable {
     private boolean showPkBeginTime;
     private long pkBeginTime;
 
+
     protected RoomInfo(Parcel in) {
         uid = in.readLong();
         officeUser = in.readInt();
@@ -165,6 +165,7 @@ public class RoomInfo implements Parcelable,Serializable {
         meetingName = in.readString();
         roomPwd = in.readString();
         roomTag = in.readString();
+        sortName = in.readString();
         tagId = in.readInt();
         tagPict = in.readString();
         onlineNum = in.readInt();
@@ -186,6 +187,8 @@ public class RoomInfo implements Parcelable,Serializable {
         nick = in.readString();
         gender = in.readInt();
         worldId = in.readLong();
+        showPkBeginTime = in.readByte() != 0;
+        pkBeginTime = in.readLong();
         showGiftValue = in.readByte() != 0;
         hideFlag = in.readInt();
         closeScreenFlag = in.readInt();
@@ -224,6 +227,7 @@ public class RoomInfo implements Parcelable,Serializable {
         dest.writeString(meetingName);
         dest.writeString(roomPwd);
         dest.writeString(roomTag);
+        dest.writeString(sortName);
         dest.writeInt(tagId);
         dest.writeString(tagPict);
         dest.writeInt(onlineNum);
@@ -245,6 +249,8 @@ public class RoomInfo implements Parcelable,Serializable {
         dest.writeString(nick);
         dest.writeInt(gender);
         dest.writeLong(worldId);
+        dest.writeByte((byte) (showPkBeginTime ? 1 : 0));
+        dest.writeLong(pkBeginTime);
         dest.writeByte((byte) (showGiftValue ? 1 : 0));
         dest.writeInt(hideFlag);
         dest.writeInt(closeScreenFlag);
diff --git a/core/src/main/java/com/yizhuan/xchat_android_core/room/bean/SingleRoomSortInfo.kt b/core/src/main/java/com/yizhuan/xchat_android_core/room/bean/SingleRoomSortInfo.kt
new file mode 100644
index 000000000..48aa44c79
--- /dev/null
+++ b/core/src/main/java/com/yizhuan/xchat_android_core/room/bean/SingleRoomSortInfo.kt
@@ -0,0 +1,6 @@
+package com.yizhuan.xchat_android_core.room.bean
+
+data class SingleRoomSortInfo(
+    val id: Long = 0,
+    val sortName: String = "",
+)
\ No newline at end of file
diff --git a/core/src/main/java/com/yizhuan/xchat_android_core/room/model/RoomSettingModel.java b/core/src/main/java/com/yizhuan/xchat_android_core/room/model/RoomSettingModel.java
index 76b442266..3af81e309 100644
--- a/core/src/main/java/com/yizhuan/xchat_android_core/room/model/RoomSettingModel.java
+++ b/core/src/main/java/com/yizhuan/xchat_android_core/room/model/RoomSettingModel.java
@@ -8,6 +8,7 @@ import com.yizhuan.xchat_android_core.manager.AvRoomDataManager;
 import com.yizhuan.xchat_android_core.manager.BaseMvpModel;
 import com.yizhuan.xchat_android_core.room.bean.RoomInfo;
 import com.yizhuan.xchat_android_core.room.bean.RoomSettingTabInfo;
+import com.yizhuan.xchat_android_core.room.bean.SingleRoomSortInfo;
 import com.yizhuan.xchat_android_core.utils.net.RxHelper;
 import com.yizhuan.xchat_android_library.net.rxnet.RxNet;
 import com.yizhuan.xchat_android_library.net.rxnet.callback.CallBack;
@@ -49,6 +50,12 @@ public class RoomSettingModel extends BaseMvpModel {
                 .observeOn(AndroidSchedulers.mainThread());
     }
 
+    public Single<List<SingleRoomSortInfo>> requestSingleRoomSort() {
+        return mRoomSettingService.requestSingleRoomSort()
+                .compose(RxHelper.handleSchAndExce())
+                .compose(RxHelper.handleBeanData());
+    }
+
     public Single<String> invite(long uid, String uids) {
         return mRoomSettingService.invite(uid, uids)
                 .flatMap(new Function<ServiceResult<String>, SingleSource<? extends String>>() {
@@ -89,7 +96,34 @@ public class RoomSettingModel extends BaseMvpModel {
                                            boolean isPureMode,
                                            int type,
                                            long gameId) {
-        return mRoomSettingService.updateRoomInfo(title, desc, introduction, pwd, label, tagId, uid, hasEffect, audio, limitType, isPureMode, type, gameId)
+        return updateRoomInfo(title, desc, introduction, pwd, label, tagId, uid, ticket, hasEffect, audio, limitType, isPureMode, type, gameId, null);
+    }
+
+    /**
+     * 更新房间设置信息
+     *
+     * @param title
+     * @param desc
+     * @param pwd
+     * @param label 标签名字
+     * @param tagId 标签id
+     */
+    public Single<RoomInfo> updateRoomInfo(String title,
+                                           String desc,
+                                           String introduction,
+                                           String pwd,
+                                           String label,
+                                           int tagId,
+                                           long uid,
+                                           String ticket,
+                                           boolean hasEffect,
+                                           int audio,
+                                           String limitType,
+                                           boolean isPureMode,
+                                           int type,
+                                           long gameId,
+                                           Long singleRoomSortId) {
+        return mRoomSettingService.updateRoomInfo(title, desc, introduction, pwd, label, tagId, uid, hasEffect, audio, limitType, isPureMode, type, gameId, singleRoomSortId)
                 .subscribeOn(Schedulers.io())
                 .unsubscribeOn(Schedulers.io())
                 .onErrorResumeNext(this.<RoomInfo>getSingleCommonExceptionFunction())
@@ -137,7 +171,7 @@ public class RoomSettingModel extends BaseMvpModel {
                                                String introduction, String pwd, String label,
                                                int tagId, boolean hasEffect, int audio, boolean isPureMode) {
         return mRoomSettingService.updateRoomPureMode(roomUid, title, desc, introduction, pwd, label,
-                tagId, AuthModel.get().getCurrentUid(), hasEffect, audio, isPureMode)
+                        tagId, AuthModel.get().getCurrentUid(), hasEffect, audio, isPureMode)
                 .subscribeOn(Schedulers.io())
                 .unsubscribeOn(Schedulers.io())
                 .onErrorResumeNext(this.<RoomInfo>getSingleCommonExceptionFunction())
@@ -162,7 +196,7 @@ public class RoomSettingModel extends BaseMvpModel {
                                                        int tagId, boolean hasEffect, int audio,
                                                        String limitType, boolean isPureMode) {
         return mRoomSettingService.updateRoomPureModeOwner(title, desc, introduction, pwd, label,
-                tagId, AuthModel.get().getCurrentUid(), hasEffect, audio, limitType, isPureMode)
+                        tagId, AuthModel.get().getCurrentUid(), hasEffect, audio, limitType, isPureMode)
                 .subscribeOn(Schedulers.io())
                 .unsubscribeOn(Schedulers.io())
                 .onErrorResumeNext(this.<RoomInfo>getSingleCommonExceptionFunction())
@@ -221,6 +255,12 @@ public class RoomSettingModel extends BaseMvpModel {
         @POST("room/tag/v4/all")
         Single<ServiceResult<List<RoomSettingTabInfo>>> requestTagAll(@Field("uid") long uid);
 
+        /**
+         * @return
+         */
+        @GET("single/broadcast/sort")
+        Single<ServiceResult<List<SingleRoomSortInfo>>> requestSingleRoomSort();
+
         /**
          * 更新房间设置信息
          *
@@ -243,7 +283,8 @@ public class RoomSettingModel extends BaseMvpModel {
                                                        @Field("limitType") String limitType,
                                                        @Field("isPureMode") boolean isPureMode,
                                                        @Field("type") int type,
-                                                       @Field("mgId") long gameId);
+                                                       @Field("mgId") long gameId,
+                                                       @Field("singleRoomSortId") Long singleRoomSortId);
 
         /**
          * 更新房间设置信息