diff --git a/assets/editor-en-dark.png b/assets/editor-en-dark.png
index 6cc459a..f6998b7 100644
Binary files a/assets/editor-en-dark.png and b/assets/editor-en-dark.png differ
diff --git a/assets/editor-en.png b/assets/editor-en.png
index 09bf467..e9dd99e 100644
Binary files a/assets/editor-en.png and b/assets/editor-en.png differ
diff --git a/assets/editor-zh-dark.png b/assets/editor-zh-dark.png
index 7c6b544..cc28a1d 100644
Binary files a/assets/editor-zh-dark.png and b/assets/editor-zh-dark.png differ
diff --git a/assets/editor-zh.png b/assets/editor-zh.png
index fcb9929..c0b3e38 100644
Binary files a/assets/editor-zh.png and b/assets/editor-zh.png differ
diff --git a/assets/preview-architecture.png b/assets/preview-architecture.png
index 6d04cfd..e8a401f 100644
Binary files a/assets/preview-architecture.png and b/assets/preview-architecture.png differ
diff --git a/assets/preview-flowchart.png b/assets/preview-flowchart.png
index 59aa93e..29729fc 100644
Binary files a/assets/preview-flowchart.png and b/assets/preview-flowchart.png differ
diff --git a/assets/preview-sequence.png b/assets/preview-sequence.png
index e11cd82..3155908 100644
Binary files a/assets/preview-sequence.png and b/assets/preview-sequence.png differ