diff --git a/img/down.jpg b/img/down.jpg
index 17795e9..42a6eeb 100644
Binary files a/img/down.jpg and b/img/down.jpg differ
diff --git a/img/frame.jpeg b/img/frame.jpeg
index 1267035..60d4269 100644
Binary files a/img/frame.jpeg and b/img/frame.jpeg differ
diff --git a/img/param_set.jpg b/img/param_set.jpg
index d087988..886508c 100644
Binary files a/img/param_set.jpg and b/img/param_set.jpg differ
diff --git a/img/release.jpg b/img/release.jpg
index 6e179b3..3270ba7 100644
Binary files a/img/release.jpg and b/img/release.jpg differ
diff --git a/img/result.jpg b/img/result.jpg
index 37750db..617f51c 100644
Binary files a/img/result.jpg and b/img/result.jpg differ
diff --git a/img/show.jpg b/img/show.jpg
index b294a49..72678d6 100644
Binary files a/img/show.jpg and b/img/show.jpg differ
diff --git a/real-test/canvas.jpg b/real-test/canvas.jpg
index aa70708..84ac74c 100644
Binary files a/real-test/canvas.jpg and b/real-test/canvas.jpg differ
diff --git a/real-test/canvas.png b/real-test/canvas.png
index a323400..91d58d1 100644
Binary files a/real-test/canvas.png and b/real-test/canvas.png differ
diff --git a/real-test/split/1.jpg b/real-test/split/1.jpg
index a52023e..a2544db 100644
Binary files a/real-test/split/1.jpg and b/real-test/split/1.jpg differ
diff --git a/real-test/split/2.jpg b/real-test/split/2.jpg
index 10af429..d05b3c3 100644
Binary files a/real-test/split/2.jpg and b/real-test/split/2.jpg differ
diff --git a/real-test/split/3.jpg b/real-test/split/3.jpg
index 1eade61..33b0964 100644
Binary files a/real-test/split/3.jpg and b/real-test/split/3.jpg differ
diff --git a/real-test/split/4.jpg b/real-test/split/4.jpg
index 5c2dc57..8809f4a 100644
Binary files a/real-test/split/4.jpg and b/real-test/split/4.jpg differ
diff --git a/real-test/split/5.jpg b/real-test/split/5.jpg
index ddf863c..be40547 100644
Binary files a/real-test/split/5.jpg and b/real-test/split/5.jpg differ
diff --git a/real-test/split/6.jpg b/real-test/split/6.jpg
index e682320..75f479a 100644
Binary files a/real-test/split/6.jpg and b/real-test/split/6.jpg differ
diff --git a/real-test/split/7.jpg b/real-test/split/7.jpg
index 701d467..1ff1d0a 100644
Binary files a/real-test/split/7.jpg and b/real-test/split/7.jpg differ
diff --git a/real-test/split/8.jpg b/real-test/split/8.jpg
index f5ca2e7..f7dc41d 100644
Binary files a/real-test/split/8.jpg and b/real-test/split/8.jpg differ
diff --git a/real-test/split/9.jpg b/real-test/split/9.jpg
index a6709f2..df600cb 100644
Binary files a/real-test/split/9.jpg and b/real-test/split/9.jpg differ
diff --git a/real-test/wait.png b/real-test/wait.png
index a323400..d7754b4 100644
Binary files a/real-test/wait.png and b/real-test/wait.png differ