diff --git a/.gitignore b/.gitignore
index 177eabe..137b156 100644
--- a/.gitignore
+++ b/.gitignore
@@ -127,7 +127,6 @@ dist
 .yarn/build-state.yml
 .yarn/install-state.gz
 .pnp.*
-/doc
 *.db
 /packages/data
 *.db
diff --git a/doc/imgs/zh-CN/layout.png b/doc/imgs/zh-CN/layout.png
new file mode 100644
index 0000000..16f07ed
Binary files /dev/null and b/doc/imgs/zh-CN/layout.png differ
diff --git a/doc/imgs/zh-CN/login.png b/doc/imgs/zh-CN/login.png
new file mode 100644
index 0000000..c5e0114
Binary files /dev/null and b/doc/imgs/zh-CN/login.png differ
diff --git a/doc/imgs/zh-CN/settings.png b/doc/imgs/zh-CN/settings.png
new file mode 100644
index 0000000..afaa50a
Binary files /dev/null and b/doc/imgs/zh-CN/settings.png differ
diff --git a/doc/imgs/zh-CN/ui.png b/doc/imgs/zh-CN/ui.png
new file mode 100644
index 0000000..4e7567a
Binary files /dev/null and b/doc/imgs/zh-CN/ui.png differ
diff --git a/doc/imgs/zh-CN/workspace_darker.png b/doc/imgs/zh-CN/workspace_darker.png
new file mode 100644
index 0000000..0a40385
Binary files /dev/null and b/doc/imgs/zh-CN/workspace_darker.png differ
diff --git a/doc/imgs/zh-CN/workspace_light.png b/doc/imgs/zh-CN/workspace_light.png
new file mode 100644
index 0000000..a316f89
Binary files /dev/null and b/doc/imgs/zh-CN/workspace_light.png differ