diff --git a/DanmakuFlameMaster/src/main/java/master/flame/danmaku/danmaku/model/android/DrawingCacheHolder.java b/DanmakuFlameMaster/src/main/java/master/flame/danmaku/danmaku/model/android/DrawingCacheHolder.java
index a3ab3466..c3c2d72d 100644
--- a/DanmakuFlameMaster/src/main/java/master/flame/danmaku/danmaku/model/android/DrawingCacheHolder.java
+++ b/DanmakuFlameMaster/src/main/java/master/flame/danmaku/danmaku/model/android/DrawingCacheHolder.java
@@ -69,6 +69,7 @@ public void erase() {
     }
 
     public synchronized void recycle() {
+        canvas = null;
         Bitmap bitmapReserve = bitmap;
         bitmap = null;
         width = height = 0;