diff --git a/config.gradle b/config.gradle
index 8bea8ea66..22c5eb845 100644
--- a/config.gradle
+++ b/config.gradle
@@ -4,15 +4,15 @@ ext {
             buildToolsVersion: "28.0.3",
             minSdkVersion    : 21,
             targetSdkVersion : 31,
-            versionCode      : 217,
-            versionName      : "6.4.2"
+            versionCode      : 218,
+            versionName      : "6.4.3"
     ]
     manifestPlaceholders = [
             //正式
 
-//            serverHost       : "https://napi.yaoulive.com",
+            serverHost       : "https://napi.yaoulive.com",
             //測試
-            serverHost       : "https://ceshi.yaoulive.com",
+//            serverHost       : "https://ceshi.yaoulive.com",
 
             //腾讯地图
             txMapAppKey      : "EOZBZ-ASLCU-4XPV3-BDCHZ-4E3Q7-H4BWB",
diff --git a/live/src/main/java/com/yunbao/live/activity/LiveAudienceActivity.java b/live/src/main/java/com/yunbao/live/activity/LiveAudienceActivity.java
index 8f03351c7..097bedea5 100644
--- a/live/src/main/java/com/yunbao/live/activity/LiveAudienceActivity.java
+++ b/live/src/main/java/com/yunbao/live/activity/LiveAudienceActivity.java
@@ -348,13 +348,15 @@ public class LiveAudienceActivity extends LiveActivity {
             setIntent(intent);
         }
     }
-    public void openSignWindow(String icon,String name,String desc){
-        SignDialogFragment fragment=new SignDialogFragment();
+
+    public void openSignWindow(String icon, String name, String desc) {
+        SignDialogFragment fragment = new SignDialogFragment();
         fragment.setDesc(desc);
         fragment.setName(name);
         fragment.setIcon(icon);
         fragment.show(((LiveAudienceActivity) mContext).getSupportFragmentManager(), "SignWindow");
     }
+
     /**
      * 打开礼物窗口
      */
@@ -1023,4 +1025,16 @@ public class LiveAudienceActivity extends LiveActivity {
 
         });
     }
+
+    public void closeRoom() {
+        runOnUiThread(new Runnable() {
+            @Override
+            public void run() {
+                if (manager != null) {
+                    manager.onRemove(true);
+                }
+            }
+        });
+
+    }
 }
diff --git a/live/src/main/java/com/yunbao/live/dialog/LiveMicUserDialogFragment.java b/live/src/main/java/com/yunbao/live/dialog/LiveMicUserDialogFragment.java
index d5f3f2c84..18e98352f 100644
--- a/live/src/main/java/com/yunbao/live/dialog/LiveMicUserDialogFragment.java
+++ b/live/src/main/java/com/yunbao/live/dialog/LiveMicUserDialogFragment.java
@@ -1,12 +1,12 @@
 package com.yunbao.live.dialog;
 
+import static com.yunbao.live.views.LivePlayRyViewHolder.Micing;
+
 import android.Manifest;
 import android.app.ActionBar;
 import android.app.Dialog;
 import android.graphics.Color;
 import android.os.Bundle;
-import androidx.annotation.Nullable;
-import androidx.recyclerview.widget.LinearLayoutManager;
 import android.util.Log;
 import android.view.Gravity;
 import android.view.View;
@@ -14,6 +14,9 @@ import android.view.Window;
 import android.view.WindowManager;
 import android.widget.TextView;
 
+import androidx.annotation.Nullable;
+import androidx.recyclerview.widget.LinearLayoutManager;
+
 import com.alibaba.fastjson.JSON;
 import com.alibaba.fastjson.JSONObject;
 import com.yunbao.common.CommonAppConfig;
@@ -41,13 +44,12 @@ import org.greenrobot.eventbus.EventBus;
 import java.util.ArrayList;
 import java.util.List;
 
+import io.rong.imkit.IMCenter;
 import io.rong.imlib.IRongCallback;
 import io.rong.imlib.RongIMClient;
 import io.rong.imlib.model.Conversation;
 import io.rong.message.TextMessage;
 
-import static com.yunbao.live.views.LivePlayRyViewHolder.Micing;
-
 /**
  * 连麦列表
  */
@@ -204,7 +206,8 @@ public class LiveMicUserDialogFragment extends AbsDialogFragment implements View
                                                         apply_btn.setText(R.string.cancel_application);
                                                         Micing = 1;
                                                         dismiss();
-
+                                                        io.rong.imlib.model.Message ids[] = {message};
+                                                        RongIMClient.getInstance().deleteRemoteMessages(conversationType,message.getTargetId(),ids, null);
                                                         liveImDeletUtil.deleteMessages(message.getTargetId(), message.getMessageId());
                                                     }
 
@@ -249,7 +252,8 @@ public class LiveMicUserDialogFragment extends AbsDialogFragment implements View
                             Log.e("ry", "发送成功");
                             Micing = 0;
                             dismiss();
-
+                            io.rong.imlib.model.Message ids[] = {message};
+                            RongIMClient.getInstance().deleteRemoteMessages(conversationType,message.getTargetId(),ids, null);
                             liveImDeletUtil.deleteMessages(message.getTargetId(), message.getMessageId());
                         }
 
diff --git a/live/src/main/java/com/yunbao/live/views/PortraitLiveManager.java b/live/src/main/java/com/yunbao/live/views/PortraitLiveManager.java
index 82ed493d9..a1b7fe681 100644
--- a/live/src/main/java/com/yunbao/live/views/PortraitLiveManager.java
+++ b/live/src/main/java/com/yunbao/live/views/PortraitLiveManager.java
@@ -11,7 +11,6 @@ import android.content.Intent;
 import android.content.res.Configuration;
 import android.os.CountDownTimer;
 import android.os.Handler;
-import android.os.Looper;
 import android.text.TextUtils;
 import android.util.Log;
 import android.view.LayoutInflater;
@@ -459,10 +458,12 @@ public class PortraitLiveManager implements LivePlayListener, SocketMessageListe
                         Log.e("ry", "发送成功");
                         liveImDeletUtil.deleteMessages(message.getTargetId(), message.getMessageId());
                         if (isBackPressed) {
-                            ((LiveAudienceActivity) mContext).onBackPressed();
+                            ((LiveAudienceActivity)mContext).closeRoom();
                         } else {
                             EventBus.getDefault().post(new LiveRoomChangeEvent(bean, liveType, liveTypeVal));
                         }
+                        io.rong.imlib.model.Message ids[] = {message};
+                        RongIMClient.getInstance().deleteRemoteMessages(conversationType, message.getTargetId(), ids, null);
                     }
 
                     @Override
@@ -520,13 +521,10 @@ public class PortraitLiveManager implements LivePlayListener, SocketMessageListe
                             @Override
                             public void onSuccess() {
                                 Log.e("ry", "退出多人房间成功");
-                                new Handler(Looper.getMainLooper()).post(new Runnable() {
-                                    public void run() {
-                                        Micing = 0;
-                                    }
-                                });
+
                                 if (isBackPressed) {
-                                    ((LiveAudienceActivity) mContext).onBackPressed();
+                                    Micing = 0;
+                                    ((LiveAudienceActivity)mContext).closeRoom();
                                 } else {
                                     EventBus.getDefault().post(new LiveRoomChangeEvent(bean, liveType, liveTypeVal));
                                 }
@@ -1602,7 +1600,8 @@ public class PortraitLiveManager implements LivePlayListener, SocketMessageListe
             mLiveRoomViewHolder.starChallengeUpgradeNotify(msgModel);
         }
     }
-    public void messageBottom(){
+
+    public void messageBottom() {
         if (mLiveRoomViewHolder != null) {
             mLiveRoomViewHolder.chatScrollToBottom();
         }