diff --git a/live/src/main/java/com/yunbao/live/activity/LiveActivity.java b/live/src/main/java/com/yunbao/live/activity/LiveActivity.java
index 687e16250..e9215006a 100644
--- a/live/src/main/java/com/yunbao/live/activity/LiveActivity.java
+++ b/live/src/main/java/com/yunbao/live/activity/LiveActivity.java
@@ -90,10 +90,12 @@ import org.greenrobot.eventbus.EventBus;
 import org.greenrobot.eventbus.Subscribe;
 import org.greenrobot.eventbus.ThreadMode;
 
+import java.io.File;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.HashSet;
 import java.util.List;
+import java.util.Objects;
 
 /**
  * Created by cxf on 2018/10/7.
@@ -152,11 +154,14 @@ public abstract class LiveActivity extends AbsActivity implements SocketMessageL
         mIsAnchor = this instanceof LiveAnchorActivity;
         mPageContainer = (ViewGroup) findViewById(R.id.page_container);
         EventBus.getDefault().register(this);
-        mImageUtil = new ProcessImageUtil(this);
         mDialogFragmentSet = new HashSet<>();
         //解压 美颜模型
         try {
             CommonAppConfig.VIDEO_TIE_MODEl_PATH = getFilesDir().getAbsolutePath() + "/model";//app安装路径
+            File model = new File(CommonAppConfig.VIDEO_TIE_MODEl_PATH);
+            if(model.exists()&& Objects.requireNonNull(model.listFiles()).length>0){
+                return;
+            }
             UnzipFromAssets.unZip(LiveActivity.this, "model-all.zip", CommonAppConfig.VIDEO_TIE_MODEl_PATH, false);
         } catch (Exception e) {
             e.printStackTrace();
@@ -174,6 +179,9 @@ public abstract class LiveActivity extends AbsActivity implements SocketMessageL
     }
 
     public ProcessImageUtil getProcessImageUtil() {
+        if(mImageUtil==null){
+            mImageUtil = new ProcessImageUtil(this);
+        }
         return mImageUtil;
     }