diff --git a/app/src/main/java/com/shayu/phonelive/AppContext.java b/app/src/main/java/com/shayu/phonelive/AppContext.java
index c9bfb737c..33f2e91c7 100644
--- a/app/src/main/java/com/shayu/phonelive/AppContext.java
+++ b/app/src/main/java/com/shayu/phonelive/AppContext.java
@@ -32,9 +32,11 @@ import com.yunbao.common.http.HttpCallback;
 import com.yunbao.common.manager.imrongcloud.MessageIMManager;
 import com.yunbao.common.manager.imrongcloud.RongcloudIMManager;
 import com.yunbao.common.utils.L;
+import com.yunbao.common.utils.SpUtil;
 import com.yunbao.live.socket.SocketRyClient;
 import com.yunbao.live.utils.LiveImDeletUtil;
 import com.yunbao.live.views.PortraitLiveManager;
+import com.yunbao.main.activity.MsgSettActivity;
 
 import java.io.File;
 import java.io.IOException;
@@ -226,7 +228,16 @@ public class AppContext extends CommonAppContext {
                 }
             }
         });
+        configSPApp();
+    }
 
+    /**
+     * 配置SharedPreferences默认值
+     */
+    private void configSPApp(){
+        if(!SpUtil.getInstance().isExists(MsgSettActivity.SWITCH_PRIVATE_CHAT_MSG)){
+            SpUtil.getInstance().setBooleanValue(MsgSettActivity.SWITCH_PRIVATE_CHAT_MSG,true);
+        }
     }
 
 
diff --git a/common/src/main/java/com/yunbao/common/utils/SpUtil.java b/common/src/main/java/com/yunbao/common/utils/SpUtil.java
index cfb12648c..40604a237 100644
--- a/common/src/main/java/com/yunbao/common/utils/SpUtil.java
+++ b/common/src/main/java/com/yunbao/common/utils/SpUtil.java
@@ -70,6 +70,13 @@ public class SpUtil {
         return mSharedPreferences.getString(key, "");
     }
 
+    /**
+     * 判断一个值是否存在
+     */
+    public boolean isExists(String key){
+        return  mSharedPreferences.contains(key);
+    }
+
     /**
      * 保存多个字符串
      */
diff --git a/live/src/main/java/com/yunbao/live/activity/PDLiveConversationActivity.java b/live/src/main/java/com/yunbao/live/activity/PDLiveConversationActivity.java
index d058fae4e..a7e3fa643 100644
--- a/live/src/main/java/com/yunbao/live/activity/PDLiveConversationActivity.java
+++ b/live/src/main/java/com/yunbao/live/activity/PDLiveConversationActivity.java
@@ -130,7 +130,7 @@ public class PDLiveConversationActivity extends AbsActivity implements View.OnCl
         super.onWindowFocusChanged(hasFocus);
         if(hasFocus&&isDialogWindow){
             ViewGroup.LayoutParams params = mRootLayout.getLayoutParams();
-            params.height= DpUtil.dp2px(400);
+            params.height= DpUtil.dp2px(500);
             mRootLayout.setLayoutParams(params);
         }
     }
diff --git a/live/src/main/java/com/yunbao/live/views/LiveRoomViewHolder.java b/live/src/main/java/com/yunbao/live/views/LiveRoomViewHolder.java
index 05b49a105..010c7ce02 100644
--- a/live/src/main/java/com/yunbao/live/views/LiveRoomViewHolder.java
+++ b/live/src/main/java/com/yunbao/live/views/LiveRoomViewHolder.java
@@ -69,6 +69,7 @@ import com.yunbao.common.utils.DialogUitl;
 import com.yunbao.common.utils.DpUtil;
 import com.yunbao.common.utils.RouteUtil;
 import com.yunbao.common.utils.ScreenDimenUtil;
+import com.yunbao.common.utils.SpUtil;
 import com.yunbao.common.utils.StringUtil;
 import com.yunbao.common.utils.WordUtil;
 import com.yunbao.common.utils.formatBigNum;
@@ -655,6 +656,10 @@ public class LiveRoomViewHolder extends AbsViewHolder implements View.OnClickLis
         ViewClicksAntiShake.clicksAntiShake(msg, this::openChatWindow);
         ViewClicksAntiShake.clicksAntiShake(msg2, this::openChatWindow);
 
+        if(!SpUtil.getInstance().getBooleanValue("private_chat_message_switch")){
+            msgLayout.setVisibility(View.GONE);
+        }
+
         mHandler = new Handler() {
             @Override
             public void handleMessage(Message msg) {
diff --git a/main/src/main/java/com/yunbao/main/activity/MsgSettActivity.java b/main/src/main/java/com/yunbao/main/activity/MsgSettActivity.java
index 05c52cbb8..f7a7a3e72 100644
--- a/main/src/main/java/com/yunbao/main/activity/MsgSettActivity.java
+++ b/main/src/main/java/com/yunbao/main/activity/MsgSettActivity.java
@@ -16,6 +16,7 @@ import com.yunbao.common.bean.SlideInfoModel;
 import com.yunbao.common.http.ResponseData;
 import com.yunbao.common.http.base.HttpCallback;
 import com.yunbao.common.http.main.MainNetManager;
+import com.yunbao.common.utils.SpUtil;
 import com.yunbao.common.utils.ToastUtil;
 import com.yunbao.live.views.LoadingView;
 import com.yunbao.main.R;
@@ -26,7 +27,8 @@ import java.util.List;
 
 public class MsgSettActivity extends AbsActivity {
 
-    ImageView dt_switch,hdd_switch,lt_switch,xt_switch,kb_switch;
+    ImageView dt_switch,hdd_switch,lt_switch,xt_switch,kb_switch,privateChatMessageSwitch;
+    public static final String SWITCH_PRIVATE_CHAT_MSG="private_chat_message_switch";
 
     RecyclerView follow_list;
     @Override
@@ -44,6 +46,7 @@ public class MsgSettActivity extends AbsActivity {
         lt_switch = (ImageView) findViewById(R.id.lt_switch);
         xt_switch= (ImageView) findViewById(R.id.xt_switch);
         kb_switch= (ImageView) findViewById(R.id.kb_switch);
+        privateChatMessageSwitch=findViewById(R.id.private_chat_switch);
         getData();
         dt_switch.setOnClickListener(new View.OnClickListener() {
             @Override
@@ -145,6 +148,26 @@ public class MsgSettActivity extends AbsActivity {
                 });
             }
         });
+       /* privateChatMessageSwitch.setOnClickListener(view -> {
+            if (privateChatMessageSwitch.getDrawable().getCurrent().getConstantState().equals(getResources().getDrawable(R.mipmap.special_icon_on).getConstantState())){
+                if(setMsgMasterSwitch("2","5")){
+                    privateChatMessageSwitch.setImageResource(R.mipmap.special_icon_off);
+                }
+            }else{
+                if(setMsgMasterSwitch("1","5")){
+                    privateChatMessageSwitch.setImageResource(R.mipmap.special_icon_on);
+                }
+            }
+        });*/
+        privateChatMessageSwitch.setOnClickListener(view -> {
+            if (privateChatMessageSwitch.getDrawable().getCurrent().getConstantState().equals(getResources().getDrawable(R.mipmap.special_icon_on).getConstantState())){
+                privateChatMessageSwitch.setImageResource(R.mipmap.special_icon_off);
+                SpUtil.getInstance().setBooleanValue(SWITCH_PRIVATE_CHAT_MSG,false);
+            }else{
+                privateChatMessageSwitch.setImageResource(R.mipmap.special_icon_on);
+                SpUtil.getInstance().setBooleanValue(SWITCH_PRIVATE_CHAT_MSG,true);
+            }
+        });
 
         follow_list.setLayoutManager(new LinearLayoutManager(mContext, LinearLayoutManager.VERTICAL, false));
         follow_list.setHasFixedSize(true);
@@ -202,6 +225,12 @@ public class MsgSettActivity extends AbsActivity {
                             }
 
                         }
+                        if(SpUtil.getInstance().getBooleanValue(SWITCH_PRIVATE_CHAT_MSG)){
+                            privateChatMessageSwitch.setImageResource(R.mipmap.special_icon_on);
+                        }else{
+                            privateChatMessageSwitch.setImageResource(R.mipmap.special_icon_off);
+                        }
+
                         MsgFollowAdapter topAdapter = new MsgFollowAdapter(MsgSettActivity.this, data.getFollowList());
                         follow_list.setAdapter(topAdapter);
                         follow_list.setVisibility(View.VISIBLE);
diff --git a/main/src/main/res/layout/activity_msg_sett.xml b/main/src/main/res/layout/activity_msg_sett.xml
index fb9409119..19fed35e7 100644
--- a/main/src/main/res/layout/activity_msg_sett.xml
+++ b/main/src/main/res/layout/activity_msg_sett.xml
@@ -23,6 +23,46 @@
                 android:layout_marginTop="12dp"
                 android:background="@color/color_white">
 
+                <LinearLayout
+                    android:layout_width="wrap_content"
+                    android:layout_height="match_parent"
+                    android:layout_marginLeft="26dp"
+                    android:gravity="center|left"
+                    android:orientation="vertical">
+
+                    <TextView
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:text="私聊提示"
+                        android:textColor="#ff1e1f20"
+                        android:textSize="16sp" />
+
+                    <TextView
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:layout_marginTop="10dp"
+                        android:text="直播間內的側邊私聊浮標"
+                        android:textColor="#ffc7c8c9"
+                        android:textSize="12sp" />
+                </LinearLayout>
+
+                <ImageView
+                    android:id="@+id/private_chat_switch"
+                    android:layout_width="40.8dp"
+                    android:layout_height="24.8dp"
+                    android:layout_alignParentRight="true"
+                    android:layout_centerVertical="true"
+                    android:layout_gravity="end|center_vertical"
+                    android:layout_marginRight="25dp"
+                    android:src="@mipmap/special_icon_off" />
+
+            </RelativeLayout>
+
+            <RelativeLayout
+                android:layout_width="match_parent"
+                android:layout_height="73dp"
+                android:background="@color/color_white">
+
                 <LinearLayout
                     android:layout_width="wrap_content"
                     android:layout_height="match_parent"