diff --git a/app/docs/ai/llm-basics/pytorch/index.assets/word-img-01.png b/app/docs/ai/llm-basics/pytorch/index.assets/word-img-01.png
index 0a4f0034..e8691c95 100644
Binary files a/app/docs/ai/llm-basics/pytorch/index.assets/word-img-01.png and b/app/docs/ai/llm-basics/pytorch/index.assets/word-img-01.png differ
diff --git a/app/docs/ai/llm-basics/pytorch/index.assets/word-img-02.png b/app/docs/ai/llm-basics/pytorch/index.assets/word-img-02.png
index 72a89528..7e75fc90 100644
Binary files a/app/docs/ai/llm-basics/pytorch/index.assets/word-img-02.png and b/app/docs/ai/llm-basics/pytorch/index.assets/word-img-02.png differ
diff --git a/app/docs/ai/multimodal/llava/index.assets/word-img-03.png b/app/docs/ai/multimodal/llava/index.assets/word-img-03.png
index fbb97672..29402111 100644
Binary files a/app/docs/ai/multimodal/llava/index.assets/word-img-03.png and b/app/docs/ai/multimodal/llava/index.assets/word-img-03.png differ
diff --git a/app/docs/ai/multimodal/llava/index.assets/word-img-04.png b/app/docs/ai/multimodal/llava/index.assets/word-img-04.png
index 937dd151..552afbc7 100644
Binary files a/app/docs/ai/multimodal/llava/index.assets/word-img-04.png and b/app/docs/ai/multimodal/llava/index.assets/word-img-04.png differ
diff --git a/app/docs/ai/multimodal/llava/index.assets/word-img-05.png b/app/docs/ai/multimodal/llava/index.assets/word-img-05.png
index 75a6306b..840d17cd 100644
Binary files a/app/docs/ai/multimodal/llava/index.assets/word-img-05.png and b/app/docs/ai/multimodal/llava/index.assets/word-img-05.png differ
diff --git a/public/cloud_1.png b/public/cloud_1.png
index df23b529..8b0add4d 100644
Binary files a/public/cloud_1.png and b/public/cloud_1.png differ
diff --git a/public/cloud_2.png b/public/cloud_2.png
index 68436615..162cdf3c 100644
Binary files a/public/cloud_2.png and b/public/cloud_2.png differ
diff --git a/public/git_assets/after_fork.png b/public/git_assets/after_fork.png
index 487440a4..53e01274 100644
Binary files a/public/git_assets/after_fork.png and b/public/git_assets/after_fork.png differ
diff --git a/public/git_assets/branch-all.png b/public/git_assets/branch-all.png
index daee8934..7fe45e6e 100644
Binary files a/public/git_assets/branch-all.png and b/public/git_assets/branch-all.png differ
diff --git a/public/git_assets/button.png b/public/git_assets/button.png
index d60e2c85..449d5fd1 100644
Binary files a/public/git_assets/button.png and b/public/git_assets/button.png differ
diff --git a/public/git_assets/file.png b/public/git_assets/file.png
index 7cb588d1..25d5615a 100644
Binary files a/public/git_assets/file.png and b/public/git_assets/file.png differ
diff --git a/public/git_assets/fork1.png b/public/git_assets/fork1.png
index 882be999..07929ece 100644
Binary files a/public/git_assets/fork1.png and b/public/git_assets/fork1.png differ
diff --git a/public/git_assets/fork2.png b/public/git_assets/fork2.png
index 13c4203e..4bbeebf9 100644
Binary files a/public/git_assets/fork2.png and b/public/git_assets/fork2.png differ
diff --git a/public/git_assets/need_fork.png b/public/git_assets/need_fork.png
index 9cfe63b7..411ba301 100644
Binary files a/public/git_assets/need_fork.png and b/public/git_assets/need_fork.png differ
diff --git a/public/git_assets/pr.png b/public/git_assets/pr.png
index a3dba049..f961dea0 100644
Binary files a/public/git_assets/pr.png and b/public/git_assets/pr.png differ
diff --git a/public/git_assets/pr2.png b/public/git_assets/pr2.png
index 6073703a..19f2826d 100644
Binary files a/public/git_assets/pr2.png and b/public/git_assets/pr2.png differ
diff --git a/public/git_assets/propse_changes.png b/public/git_assets/propse_changes.png
index 497b0c1d..641ca5e1 100644
Binary files a/public/git_assets/propse_changes.png and b/public/git_assets/propse_changes.png differ
diff --git a/public/git_assets/setting.png b/public/git_assets/setting.png
index 1a7a96dd..7c8305db 100644
Binary files a/public/git_assets/setting.png and b/public/git_assets/setting.png differ
diff --git a/public/git_assets/setting2.png b/public/git_assets/setting2.png
index 5d8b6a34..cfa34411 100644
Binary files a/public/git_assets/setting2.png and b/public/git_assets/setting2.png differ
diff --git a/public/git_assets/succuess.png b/public/git_assets/succuess.png
index 6fffb25f..874f44c2 100644
Binary files a/public/git_assets/succuess.png and b/public/git_assets/succuess.png differ
diff --git a/public/mascot.png b/public/mascot.png
index 441269a7..8c2edf5f 100644
Binary files a/public/mascot.png and b/public/mascot.png differ
diff --git a/public/readme_docs_structure.png b/public/readme_docs_structure.png
index 9a21b4f7..24f91b59 100644
Binary files a/public/readme_docs_structure.png and b/public/readme_docs_structure.png differ