diff --git "a/\350\247\206\351\242\221\345\233\276\347\211\207\345\216\273\346\260\264\345\215\260" "b/\350\247\206\351\242\221\345\233\276\347\211\207\345\216\273\346\260\264\345\215\260"
new file mode 100644
index 0000000000000000000000000000000000000000..f1581e24ae6cbe0cb8d119550e7b3c9e846a4c50
--- /dev/null
+++ "b/\350\247\206\351\242\221\345\233\276\347\211\207\345\216\273\346\260\264\345\215\260"
@@ -0,0 +1,21 @@
+while (capture.read(frame)) {
+    double shift = index++ % repeat * offset;
+    int left = view.width() - width - (int) shift;
+    Rect rect = new Rect(left, 0, width, height);
+    Mat roi = view.submat(rect);
+    frame.copyTo(roi);
+    Mat logo = maskLogo.submat(rect), mosaic = maskMosaic.submat(rect);
+    for (Map.Entry<Integer, Rect> entry : wrapperLogo.entrySet()) {
+        Rect wrapper = maskService.wrapper(rect, entry.getValue());
+        if (null == wrapper) continue;
+        Imgproc.rectangle(frame, wrapper, new Scalar(0, 255, 0));
+        Mat mat = frame.submat(wrapper), image = mat.clone();
+        Core.absdiff(image, sa, image);
+        Core.divide(image, sb, image);
+        image.copyTo(mat, logo.submat(wrapper));
+        watermarkService.detach(frame.submat(wrapper), logo.submat(wrapper), null);
+    }
+    writer.write(frame);
+    gui.imshow(cvService.bufferedImage(frame));
+    gui.repaint();
+}