diff --git a/lib_faceunity/src/main/java/io/agora/beautyapi/faceunity/agora/SWAuManager.java b/lib_faceunity/src/main/java/io/agora/beautyapi/faceunity/agora/SWAuManager.java
index b3f9742d7..c174f1492 100644
--- a/lib_faceunity/src/main/java/io/agora/beautyapi/faceunity/agora/SWAuManager.java
+++ b/lib_faceunity/src/main/java/io/agora/beautyapi/faceunity/agora/SWAuManager.java
@@ -98,16 +98,18 @@ public class SWAuManager extends BaseCacheManager {
      */
     public void initRtcEngine(Activity mContext) {
         this.mContext = mContext;
-        try {
-            // 创建 RtcEngineConfig 对象，并进行配置
-            RtcEngineConfig config = new RtcEngineConfig();
-            config.mContext = mContext;
-            config.mAppId = CommonAppConfig.SWAPPId;
-            config.mEventHandler = mRtcEventHandler;
-            // 创建并初始化 RtcEngine
-            mRtcEngine = (RtcEngineEx) RtcEngineEx.create(config);
-        } catch (Exception e) {
-            throw new RuntimeException("Check the error.");
+        if(mRtcEngine==null){
+            try {
+                // 创建 RtcEngineConfig 对象，并进行配置
+                RtcEngineConfig config = new RtcEngineConfig();
+                config.mContext = mContext;
+                config.mAppId = CommonAppConfig.SWAPPId;
+                config.mEventHandler = mRtcEventHandler;
+                // 创建并初始化 RtcEngine
+                mRtcEngine = (RtcEngineEx) RtcEngineEx.create(config);
+            } catch (Exception e) {
+                throw new RuntimeException("Check the error.");
+            }
         }
         mRtcEngine.setChannelProfile(Constants.CHANNEL_PROFILE_LIVE_BROADCASTING); // 直播模式，引擎級別
         // 开启本地预览
@@ -120,13 +122,15 @@ public class SWAuManager extends BaseCacheManager {
     public void initRtcEngineAudio(Activity mContext) {
         this.mContext = mContext;
         try {
+            if(mRtcEngine==null){
+                RtcEngineConfig config = new RtcEngineConfig();
+                config.mContext = mContext;
+                config.mAppId = CommonAppConfig.SWAPPId;
+                config.mEventHandler = mEventHandler;
+                // 创建并初始化 RtcEngine
+                mRtcEngine = (RtcEngineEx) RtcEngineEx.create(config);
+            }
             // 创建 RtcEngineConfig 对象，并进行配置
-            RtcEngineConfig config = new RtcEngineConfig();
-            config.mContext = mContext;
-            config.mAppId = CommonAppConfig.SWAPPId;
-            config.mEventHandler = mEventHandler;
-            // 创建并初始化 RtcEngine
-            mRtcEngine = (RtcEngineEx) RtcEngineEx.create(config);
             mRtcEngine.enableAudio();
             mRtcEngine.enableLocalAudio(true);
         } catch (Exception e) {
@@ -417,7 +421,9 @@ public class SWAuManager extends BaseCacheManager {
     }
 
     public void preloadChannel(List<LiveBean> uids){
+        L.eSw("设置秒开数据");
         for (int i = 0; i <uids.size(); i++) {
+            L.eSw("设置秒开数据 uid"+uids.get(i).getUid()+" --- userName:"+uids.get(i).getUserNiceName());
             mRtcEngine.preloadChannel(CommonAppConfig.SWToken,getChannelName(uids.get(i).getUid()),Integer.parseInt(CommonAppConfig.getInstance().getUid()));
         }
     }
diff --git a/lib_faceunity/src/main/java/io/agora/beautyapi/faceunity/agora/SWManager.java b/lib_faceunity/src/main/java/io/agora/beautyapi/faceunity/agora/SWManager.java
index 3f6c5b191..a4946015f 100644
--- a/lib_faceunity/src/main/java/io/agora/beautyapi/faceunity/agora/SWManager.java
+++ b/lib_faceunity/src/main/java/io/agora/beautyapi/faceunity/agora/SWManager.java
@@ -91,13 +91,16 @@ public class SWManager extends BaseCacheManager {
             uid = Integer.parseInt(strUid);
         }
         try {
-            // 创建 RtcEngineConfig 对象，并进行配置
-            RtcEngineConfig config = new RtcEngineConfig();
-            config.mContext = mContext;
-            config.mAppId = CommonAppConfig.SWAPPId;
-            config.mEventHandler = mRtcEventHandler;
-            // 创建并初始化 RtcEngine
-            mRtcEngine = (RtcEngineEx) RtcEngineEx.create(config);
+            if(mRtcEngine==null){
+                // 创建 RtcEngineConfig 对象，并进行配置
+                RtcEngineConfig config = new RtcEngineConfig();
+                config.mContext = mContext;
+                config.mAppId = CommonAppConfig.SWAPPId;
+                config.mEventHandler = mRtcEventHandler;
+                // 创建并初始化 RtcEngine
+                mRtcEngine = (RtcEngineEx) RtcEngineEx.create(config);
+            }
+
         } catch (Exception e) {
             throw new RuntimeException("Check the error.");
         }
diff --git a/main/src/main/java/com/yunbao/main/activity/MainActivity.java b/main/src/main/java/com/yunbao/main/activity/MainActivity.java
index e4cd2d6c6..e713a8fc0 100644
--- a/main/src/main/java/com/yunbao/main/activity/MainActivity.java
+++ b/main/src/main/java/com/yunbao/main/activity/MainActivity.java
@@ -144,6 +144,7 @@ import java.util.concurrent.TimeUnit;
 import cn.rongcloud.rtc.api.RCRTCConfig;
 import cn.rongcloud.rtc.api.RCRTCEngine;
 import io.agora.beautyapi.faceunity.agora.LiveFloatView;
+import io.agora.beautyapi.faceunity.agora.SWAuManager;
 import io.reactivex.Observer;
 import io.reactivex.disposables.Disposable;
 import io.rong.imkit.config.RongConfigCenter;
@@ -219,6 +220,8 @@ public class MainActivity extends AbsActivity implements MainAppBarLayoutListene
 
     @Override
     protected void main() {
+        //初始化声网
+        SWAuManager.get().initRtcEngine(this);
         ActivityCompat.postponeEnterTransition(this);
         ConversationIMListManager.get(this);
         OpenAdManager.getInstance();
diff --git a/main/src/main/java/com/yunbao/main/views/MainHomeFollLiveViewHolder.java b/main/src/main/java/com/yunbao/main/views/MainHomeFollLiveViewHolder.java
index 1a0c9b5af..92a160d22 100644
--- a/main/src/main/java/com/yunbao/main/views/MainHomeFollLiveViewHolder.java
+++ b/main/src/main/java/com/yunbao/main/views/MainHomeFollLiveViewHolder.java
@@ -15,6 +15,7 @@ import com.yunbao.common.custom.CommonRefreshView;
 import com.yunbao.common.custom.ItemDecoration;
 import com.yunbao.common.http.HttpCallback;
 import com.yunbao.common.interfaces.OnItemClickListener;
+import com.yunbao.common.utils.L;
 import com.yunbao.common.utils.RouteUtil;
 import com.yunbao.common.bean.LiveBean;
 import com.yunbao.main.R;
@@ -32,6 +33,8 @@ import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
 
+import io.agora.beautyapi.faceunity.agora.SWAuManager;
+
 public class MainHomeFollLiveViewHolder extends AbsMainHomeChildViewHolder implements OnItemClickListener<LiveBean> {
     private CommonRefreshView mRefreshView;
     private MainHomeRemFollLiveAdapter mAdapter;
@@ -56,7 +59,7 @@ public class MainHomeFollLiveViewHolder extends AbsMainHomeChildViewHolder imple
                 mRefreshView.showRefreshBar();
                 mRefreshView.mRecyclerView.scrollToPosition(0);
             }
-        }else  if ("blacklist".equals(str)) {
+        } else if ("blacklist".equals(str)) {
             if (mRefreshView != null) {
                 mRefreshView.showRefreshBar();
             }
@@ -99,6 +102,7 @@ public class MainHomeFollLiveViewHolder extends AbsMainHomeChildViewHolder imple
 
             @Override
             public void onRefreshSuccess(List<LiveBean> list, int count) {
+                SWAuManager.get().preloadChannel(list);
                 EventBus.getDefault().post(new AnchorRecommendModel());
             }
 
@@ -115,6 +119,7 @@ public class MainHomeFollLiveViewHolder extends AbsMainHomeChildViewHolder imple
                         new_data.add(loadItemList.get(j));
                     }
                 }
+                SWAuManager.get().preloadChannel(new_data);
                 mAdapter.insertList(new_data);
             }
 
@@ -147,6 +152,9 @@ public class MainHomeFollLiveViewHolder extends AbsMainHomeChildViewHolder imple
 //        if (mRefreshView != null) {
 //            mRefreshView.initData();
 //        }
+        if (mAdapter != null) {
+            SWAuManager.get().preloadChannel(mAdapter.getList());
+        }
     }
 
     @Override
@@ -164,6 +172,6 @@ public class MainHomeFollLiveViewHolder extends AbsMainHomeChildViewHolder imple
     @Override
     public void onResume() {
         super.onResume();
-
+        L.eSw("onResume");
     }
 }
diff --git a/main/src/main/java/com/yunbao/main/views/MainHomeFollowViewHolder.java b/main/src/main/java/com/yunbao/main/views/MainHomeFollowViewHolder.java
index 0dfd0bc0f..88fc09831 100644
--- a/main/src/main/java/com/yunbao/main/views/MainHomeFollowViewHolder.java
+++ b/main/src/main/java/com/yunbao/main/views/MainHomeFollowViewHolder.java
@@ -23,6 +23,8 @@ import com.yunbao.main.http.MainHttpUtil;
 
 import java.util.List;
 
+import io.agora.beautyapi.faceunity.agora.SWAuManager;
+
 /**
  * Created by cxf on 2018/9/22.
  * 首页 关注
@@ -70,7 +72,9 @@ public class MainHomeFollowViewHolder extends AbsMainHomeChildViewHolder impleme
             public List<LiveBean> processData(String[] info) {
                 if (info.length > 0) {
                     JSONObject obj = JSON.parseObject(info[0]);
-                    return JSON.parseArray(obj.getString("list"), LiveBean.class);
+                    List<LiveBean> liveBeanList = JSON.parseArray(obj.getString("list"), LiveBean.class);
+                    SWAuManager.get().preloadChannel(liveBeanList);
+                    return liveBeanList;
                 }
                 return null;
             }
diff --git a/main/src/main/java/com/yunbao/main/views/MainHomeLiveViewHolder.java b/main/src/main/java/com/yunbao/main/views/MainHomeLiveViewHolder.java
index 0a8dc1a9c..2301f50be 100644
--- a/main/src/main/java/com/yunbao/main/views/MainHomeLiveViewHolder.java
+++ b/main/src/main/java/com/yunbao/main/views/MainHomeLiveViewHolder.java
@@ -74,6 +74,8 @@ import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 
+import io.agora.beautyapi.faceunity.agora.SWAuManager;
+
 /**
  * Created by cxf on 2018/9/22.
  * MainActivity 首页 直播
@@ -242,6 +244,7 @@ public class MainHomeLiveViewHolder extends AbsMainHomeChildViewHolder implement
                     if (liveModel != null) {
                         old_data.remove(liveModel);
                     }
+                    SWAuManager.get().preloadChannel(old_data);
                     new_data.addAll(old_data);
 
                 }
@@ -271,6 +274,7 @@ public class MainHomeLiveViewHolder extends AbsMainHomeChildViewHolder implement
                     }
                 }
                 if (loadItemList.size() > 0) {
+                    SWAuManager.get().preloadChannel(new_data);
                     mAdapter.insertList(new_data);
                 }
             }
@@ -533,6 +537,9 @@ public class MainHomeLiveViewHolder extends AbsMainHomeChildViewHolder implement
 
     @Override
     public void loadData() {
+        if (mAdapter != null) {
+            SWAuManager.get().preloadChannel(mAdapter.getList());
+        }
     }
 
     @Override
diff --git a/main/src/main/java/com/yunbao/main/views/MainHomeRecomLiveViewHolder.java b/main/src/main/java/com/yunbao/main/views/MainHomeRecomLiveViewHolder.java
index d86234c2f..ec5025544 100644
--- a/main/src/main/java/com/yunbao/main/views/MainHomeRecomLiveViewHolder.java
+++ b/main/src/main/java/com/yunbao/main/views/MainHomeRecomLiveViewHolder.java
@@ -31,6 +31,8 @@ import org.greenrobot.eventbus.ThreadMode;
 import java.util.Arrays;
 import java.util.List;
 
+import io.agora.beautyapi.faceunity.agora.SWAuManager;
+
 /**
  * 首页推荐
  */
@@ -104,6 +106,7 @@ public class MainHomeRecomLiveViewHolder extends AbsMainHomeChildViewHolder impl
 
             @Override
             public void onRefreshSuccess(List<LiveBean> list, int count) {
+                SWAuManager.get().preloadChannel(list);
                 EventBus.getDefault().post(new AnchorRecommendModel());
             }
 
@@ -149,6 +152,9 @@ public class MainHomeRecomLiveViewHolder extends AbsMainHomeChildViewHolder impl
 //        if (mRefreshView != null) {
 //            mRefreshView.initData();
 //        }
+        if (mAdapter != null) {
+            SWAuManager.get().preloadChannel(mAdapter.getList());
+        }
     }
 
     @Override