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 3ad34edc7..804b5a6fa 100644
--- a/live/src/main/java/com/yunbao/live/activity/LiveActivity.java
+++ b/live/src/main/java/com/yunbao/live/activity/LiveActivity.java
@@ -77,6 +77,7 @@ import com.yunbao.live.socket.SocketClient;
 import com.yunbao.live.socket.SocketMessageListener;
 import com.yunbao.live.socket.SocketRyChatUtil;
 import com.yunbao.live.socket.SocketRyClient;
+import com.yunbao.live.utils.LoadDian9TuUtil;
 import com.yunbao.live.utils.UnzipFromAssets;
 import com.yunbao.live.views.AbsLiveViewHolder;
 import com.yunbao.live.views.LiveAddImpressViewHolder;
@@ -1474,6 +1475,7 @@ public abstract class LiveActivity extends AbsActivity implements SocketMessageL
     protected void release() {
         EventBus.getDefault().unregister(this);
         LiveHttpUtil.cancel(LiveHttpConsts.SEND_DANMU);
+        LoadDian9TuUtil.clearBitmap();
         if (mKeyBoardHeightUtil != null) {
             mKeyBoardHeightUtil.release();
         }
diff --git a/live/src/main/java/com/yunbao/live/utils/LoadDian9TuUtil.java b/live/src/main/java/com/yunbao/live/utils/LoadDian9TuUtil.java
index d2e3275b3..35574c537 100644
--- a/live/src/main/java/com/yunbao/live/utils/LoadDian9TuUtil.java
+++ b/live/src/main/java/com/yunbao/live/utils/LoadDian9TuUtil.java
@@ -15,11 +15,15 @@ import android.view.View;
 import com.bumptech.glide.Glide;
 import com.bumptech.glide.request.target.CustomTarget;
 import com.bumptech.glide.request.transition.Transition;
+import com.yunbao.live.activity.LiveActivity;
 
 import java.io.File;
 import java.io.FileInputStream;
+import java.util.ArrayList;
+import java.util.List;
 
 public class LoadDian9TuUtil {
+    private static final List<Bitmap> BITMAP_CACHE=new ArrayList<>();//.9图Bitmap缓存
 
     public static void loadDian9Tu(Context context, View imageView, String imgUrl, int position) {
         if (context == null) {
@@ -39,9 +43,11 @@ public class LoadDian9TuUtil {
                     @Override
                     public void onResourceReady(@NonNull File resource, @Nullable Transition<? super File> transition) {
                         try {
-                            FileInputStream is = new FileInputStream(resource);
-                            setNinePathImage(context, imageView,  BitmapFactory.decodeStream(is), position);
-
+                            FileInputStream is=new FileInputStream(resource);
+                            Bitmap bitmap=BitmapFactory.decodeStream(is);
+                            BITMAP_CACHE.add(bitmap);
+                            setNinePathImage(context, imageView, bitmap, position);
+                            is.close();
                         } catch (Exception e) {
                             e.printStackTrace();
                         }
@@ -63,4 +69,16 @@ public class LoadDian9TuUtil {
             imageView.setBackground(patchy);
         }
     }
+
+    /**
+     * @see LiveActivity#onDestroy()  结束时，释放掉.9图缓存
+     */
+    public static void clearBitmap(){
+        for (Bitmap bitmap : BITMAP_CACHE) {
+            if(bitmap!=null) {
+                bitmap.recycle();
+            }
+        }
+        BITMAP_CACHE.clear();
+    }
 }