diff --git a/packages/app/src/components/edgeless-toolbar/index.tsx b/packages/app/src/components/edgeless-toolbar/index.tsx
index 49762dde84..61eed107c5 100644
--- a/packages/app/src/components/edgeless-toolbar/index.tsx
+++ b/packages/app/src/components/edgeless-toolbar/index.tsx
@@ -1,3 +1,4 @@
+import { useState, useEffect } from 'react';
 import {
   StyledEdgelessToolbar,
   StyledToolbarWrapper,
@@ -19,59 +20,101 @@ import { useEditor } from '@/components/editor-provider';
 
 const toolbarList1 = [
   {
+    flavor: 'select',
     icon: <SelectIcon />,
     toolTip: 'Select',
-    onClick: () => {},
     disable: false,
   },
   {
+    flavor: 'text',
     icon: <TextIcon />,
     toolTip: 'Text(coming soon)',
-    onClick: () => {},
     disable: true,
   },
   {
+    flavor: 'shape',
     icon: <ShapeIcon />,
     toolTip: 'Shape(coming soon)',
-    onClick: () => {},
     disable: true,
   },
   {
+    flavor: 'sticky',
     icon: <StickerIcon />,
-    toolTip: 'Sticker(coming soon)',
-    onClick: () => {},
+    toolTip: 'Sticky(coming soon)',
     disable: true,
   },
   {
+    flavor: 'pen',
     icon: <PenIcon />,
     toolTip: 'Pen(coming soon)',
-    onClick: () => {},
     disable: true,
   },
 
   {
+    flavor: 'connector',
     icon: <ConnectorIcon />,
     toolTip: 'Connector(coming soon)',
-    onClick: () => {},
     disable: true,
   },
 ];
 const toolbarList2 = [
   {
+    flavor: 'undo',
     icon: <UndoIcon />,
-    toolTip: 'Undo(coming soon)',
-    onClick: () => {},
-    disable: true,
+    toolTip: 'Undo',
+    disable: false,
   },
   {
+    flavor: 'redo',
     icon: <RedoIcon />,
-    toolTip: 'Redo(coming soon)',
-    onClick: () => {},
-    disable: true,
+    toolTip: 'Redo',
+    disable: false,
   },
 ];
+
+const UndoRedo = () => {
+  const [canUndo, setCanUndo] = useState(false);
+  const [canRedo, setCanRedo] = useState(false);
+  const { editor } = useEditor();
+  useEffect(() => {
+    if (!editor) return;
+    const { store } = editor;
+
+    store.signals.historyUpdated.on(() => {
+      setCanUndo(store.canUndo);
+      setCanRedo(store.canRedo);
+    });
+  }, [editor]);
+
+  return (
+    <StyledToolbarWrapper>
+      <Tooltip content="undo" placement="right-start">
+        <StyledToolbarItem
+          disable={!canUndo}
+          onClick={() => {
+            editor?.store?.undo();
+          }}
+        >
+          <UndoIcon />
+        </StyledToolbarItem>
+      </Tooltip>
+      <Tooltip content="redo" placement="right-start">
+        <StyledToolbarItem
+          disable={!canRedo}
+          onClick={() => {
+            editor?.store?.redo();
+          }}
+        >
+          <RedoIcon />
+        </StyledToolbarItem>
+      </Tooltip>
+    </StyledToolbarWrapper>
+  );
+};
+
 export const EdgelessToolbar = () => {
   const { mode } = useEditor();
+
   return (
     <Slide
       direction="right"
@@ -81,27 +124,22 @@ export const EdgelessToolbar = () => {
     >
       <StyledEdgelessToolbar>
         <StyledToolbarWrapper>
-          {toolbarList1.map(({ icon, toolTip, onClick, disable }, index) => {
+          {toolbarList1.map(({ icon, toolTip, flavor, disable }, index) => {
             return (
               <Tooltip key={index} content={toolTip} placement="right-start">
-                <StyledToolbarItem disable={disable} onClick={onClick}>
-                  {icon}
-                </StyledToolbarItem>
-              </Tooltip>
-            );
-          })}
-        </StyledToolbarWrapper>
-        <StyledToolbarWrapper>
-          {toolbarList2.map(({ icon, toolTip, onClick, disable }, index) => {
-            return (
-              <Tooltip key={index} content={toolTip} placement="right-start">
-                <StyledToolbarItem disable={disable} onClick={onClick}>
+                <StyledToolbarItem
+                  disable={disable}
+                  onClick={() => {
+                    console.log('flavor', flavor);
+                  }}
+                >
                   {icon}
                 </StyledToolbarItem>
               </Tooltip>
             );
           })}
         </StyledToolbarWrapper>
+        <UndoRedo />
       </StyledEdgelessToolbar>
     </Slide>
   );
diff --git a/packages/app/src/components/edgeless-toolbar/style.ts b/packages/app/src/components/edgeless-toolbar/style.ts
index e57a370beb..2cab9efc6f 100644
--- a/packages/app/src/components/edgeless-toolbar/style.ts
+++ b/packages/app/src/components/edgeless-toolbar/style.ts
@@ -20,22 +20,22 @@ export const StyledToolbarWrapper = styled.div(({ theme }) => ({
   marginBottom: '12px',
 }));
 
-export const StyledToolbarItem = styled.div<{ disable: boolean }>(
-  ({ theme, disable }) => ({
+export const StyledToolbarItem = styled.div<{
+  disable?: boolean;
+}>(({ theme, disable = false }) => ({
+  width: '36px',
+  height: '36px',
+  ...displayFlex('center', 'center'),
+  color: disable ? '#C0C0C0' : theme.colors.iconColor,
+  cursor: 'pointer',
+  svg: {
     width: '36px',
     height: '36px',
-    ...displayFlex('center', 'center'),
-    color: disable ? '#C0C0C0' : theme.colors.iconColor,
-    cursor: 'pointer',
-    svg: {
-      width: '36px',
-      height: '36px',
-    },
-    ':hover': disable
-      ? {}
-      : {
-          color: theme.colors.primaryColor,
-          background: theme.colors.hoverBackground,
-        },
-  })
-);
+  },
+  ':hover': disable
+    ? {}
+    : {
+        color: theme.colors.primaryColor,
+        background: theme.colors.hoverBackground,
+      },
+}));
diff --git a/packages/app/src/components/editor-mode-switch/style.ts b/packages/app/src/components/editor-mode-switch/style.ts
index ac7050e94e..5c7620092f 100644
--- a/packages/app/src/components/editor-mode-switch/style.ts
+++ b/packages/app/src/components/editor-mode-switch/style.ts
@@ -3,7 +3,7 @@ import { displayFlex, keyframes, styled } from '@/styles';
 import spring, { toString } from 'css-spring';
 import type { ItemStatus } from './type';
 
-const ANIMATE_DURATION = 400;
+const ANIMATE_DURATION = 500;
 
 export const StyledAnimateRadioContainer = styled('div')<{ shrink: boolean }>(
   ({ shrink, theme }) => {
diff --git a/packages/app/src/components/editor-provider.tsx b/packages/app/src/components/editor-provider.tsx
index 030b912d11..52f04ceb3d 100644
--- a/packages/app/src/components/editor-provider.tsx
+++ b/packages/app/src/components/editor-provider.tsx
@@ -9,6 +9,7 @@ type EditorContextValue = {
   setEditor: (editor: EditorContainer) => void;
   setMode: (mode: EditorContainer['mode']) => void;
 };
+
 type EditorContextProps = PropsWithChildren<{}>;
 
 export const EditorContext = createContext<EditorContextValue>({
diff --git a/packages/app/src/components/editor.tsx b/packages/app/src/components/editor.tsx
index 45c2556aa0..1dfce1378c 100644
--- a/packages/app/src/components/editor.tsx
+++ b/packages/app/src/components/editor.tsx
@@ -6,26 +6,29 @@ import '@blocksuite/editor';
 import '@blocksuite/blocks/style';
 import { useEditor } from '@/components/editor-provider';
 import pkg from '../../package.json';
-
+import exampleMarkdown from './example-markdown';
 export const Editor = () => {
   const editorRef = useRef<EditorContainer>();
   const { setEditor } = useEditor();
   useEffect(() => {
     setEditor(editorRef.current!);
     const { store } = editorRef.current as EditorContainer;
-
-    const version = pkg.dependencies['@blocksuite/editor'].substring(1);
     const pageId = store.addBlock({
       flavour: 'page',
-      title: `BlockSuite live demo ${version}`,
+      title: 'Welcome to the AFFiNE Alpha',
     });
     const groupId = store.addBlock({ flavour: 'group' }, pageId);
-
-    const text = new Text(store, 'Legend from here...');
-    store.addBlock({ flavour: 'paragraph', text }, groupId);
+    // const text = new Text(store, 'Legend from here...');
+    // store.addBlock({ flavour: 'paragraph', text }, groupId);
+    editorRef.current!.clipboard.importMarkdown(exampleMarkdown, `${groupId}`);
     store.resetHistory();
   }, [setEditor]);
 
+  useEffect(() => {
+    const version = pkg.dependencies['@blocksuite/editor'].substring(1);
+    console.log(`BlockSuite live demo ${version}`);
+  }, []);
+
   return (
     <Suspense fallback={<div>Error!</div>}>
       <editor-container ref={editorRef} />
diff --git a/packages/app/src/components/example-markdown.ts b/packages/app/src/components/example-markdown.ts
new file mode 100644
index 0000000000..663c6965e7
--- /dev/null
+++ b/packages/app/src/components/example-markdown.ts
@@ -0,0 +1,62 @@
+const exampleMarkdown = `The [AFFiNE Alpha](https://pathfinder.affine.systems/) is here! 👏
+
+**What's different in AFFiNE Alpha?**
+
+1.  A much ~smoother editing~ experience, with much ~greater stability~;
+2.  More complete ~Markdown~ support and improved ~keyboard shortcuts~;
+3.  New features such as ~dark mode~
+    *   **Switch between view styles using the** ☀ **and** 🌙.
+4.  ~Clean and modern UI/UX~ design.
+
+**Looking for Markdown syntax or keyboard shortcuts?**
+
+*   Find the (?) in the bottom right, then the ️, to view a full list. of \`Keyboard Shortcuts\`
+
+**Have an enjoyable editing experience !!!** **😃**
+
+Have some feedback or just want to get in touch? Use the (?), then 🎧 to get in touch and join our communities.
+
+**Still in development**
+
+There also somethings you should consider about this AFFiNE Alpha including some ~limitations~:
+
+*   Single page editing - currently editing multiple docs/pages is not supported;
+*   Changes are not automatically stored, to save changes you should export your data. Options can be found by going to the top right and finding the \`⋮\` icon.
+*   Without an import/open feature you are still able to access your data by copying it back in.
+
+**Keyboard Shortcuts:**
+
+1.  Undo: \`⌘ + Z\` or \`Ctrl+Z\`
+2.  Redo: \`⌘ + ⇧ + Z\` or \`Ctrl+Shift+Z\`
+3.  Bold: \`⌘ + B\` or \`Ctrl+B\`
+4.  Italic: \`⌘ + I\` or \`Ctrl+I\`
+5.  Underline: \`⌘ + U\` or \`Ctrl+U\`
+6.  Strikethrough: \`⌘ + ⇧ + S\` or \`Ctrl+Shift+S\`
+7.  Inline code: \`⌘ + E\` or \`Ctrl+E\`
+8.  Link: \`⌘ + K\` or \`Ctrl+K\`
+9.  Body text: \`⌘ + ⌥ + 0\` or \`Ctrl+Shift+0\`
+10.  Heading 1: \`⌘ + ⌥ + 1\` or \`Ctrl+Shift+1\`
+11.  Heading 2: \`⌘ + ⌥ + 2\` or \`Ctrl+Shift+2\`
+12.  Heading 3: \`⌘ + ⌥ + 3\` or \`Ctrl+Shift+3\`
+13.  Heading 4: \`⌘ + ⌥ + 4\` or \`Ctrl+Shift+4\`
+14.  Heading 5: \`⌘ + ⌥ + 5\` or \`Ctrl+Shift+5\`
+15.  Heading 6: \`⌘ + ⌥ + 6\` or \`Ctrl+Shift+6\`
+16.  Increase indent: \`Tab\`
+17.  Reduce indent: \`⇧ + Tab\` or \`Shift+Tab\`
+
+_Markdown Syntax:_
+
+1.  Bold: \`**text**\`
+2.  Italic: \`*text*\`
+3.  Underline: \`~text~\`
+4.  Strikethrough: \`~~text~~\`
+5.  Inline code: \`\` \`code\` \`\`
+6.  Heading 1: \`# text\`
+7.  Heading 2: \`## text\`
+8.  Heading 3: \`### text\`
+9.  Heading 4: \`#### text\`
+10.  Heading 5: \`##### text\`
+11.  Heading 6: \`###### text\`
+`;
+
+export default exampleMarkdown;
diff --git a/packages/app/src/components/loading/styled.ts b/packages/app/src/components/loading/styled.ts
index 43c7254d22..f8b9e959d4 100644
--- a/packages/app/src/components/loading/styled.ts
+++ b/packages/app/src/components/loading/styled.ts
@@ -1,5 +1,6 @@
 import { styled } from '@/styles';
 
+// Inspired by https://codepen.io/graphilla/pen/rNvBMYY
 const loadingItemSize = '40px';
 export const StyledLoading = styled.div`
   position: relative;
diff --git a/packages/app/src/components/shortcuts-modal/config.ts b/packages/app/src/components/shortcuts-modal/config.ts
index 948a8a54f3..26b9ea6555 100644
--- a/packages/app/src/components/shortcuts-modal/config.ts
+++ b/packages/app/src/components/shortcuts-modal/config.ts
@@ -19,17 +19,17 @@ export const macKeyboardShortcuts = {
 };
 
 export const macMarkdownShortcuts = {
-  Bold: '**Text** Space',
-  Italic: '*Text* Space',
-  Underline: '~Text~ Space',
-  Strikethrough: '~~Text~~ Space',
-  'Inline code': '`Code` Space',
-  'Heading 1': '# Space',
-  'Heading 2': '## Space',
-  'Heading 3': '### Space',
-  'Heading 4': '#### Space',
-  'Heading 5': '##### Space',
-  'Heading 6': '###### Space',
+  Bold: '**Text** ',
+  Italic: '*Text* ',
+  Underline: '~Text~ ',
+  Strikethrough: '~~Text~~ ',
+  'Inline code': '`Code` ',
+  'Heading 1': '# ',
+  'Heading 2': '## ',
+  'Heading 3': '### ',
+  'Heading 4': '#### ',
+  'Heading 5': '##### ',
+  'Heading 6': '###### ',
 };
 
 export const windowsKeyboardShortcuts = {
@@ -52,15 +52,15 @@ export const windowsKeyboardShortcuts = {
   'Reduce indent': 'Shift + Tab',
 };
 export const winMarkdownShortcuts = {
-  Bold: '**Text** Space',
-  Italic: '*Text* Space',
-  Underline: '~Text~ Space',
-  Strikethrough: '~~Text~~ Space',
-  'Inline code': '`Code` Space',
-  'Heading 1': '# Space',
-  'Heading 2': '## Space',
-  'Heading 3': '### Space',
-  'Heading 4': '#### Space',
-  'Heading 5': '##### Space',
-  'Heading 6': '###### Space',
+  Bold: '**Text** ',
+  Italic: '*Text* ',
+  Underline: '~Text~ ',
+  Strikethrough: '~~Text~~ ',
+  'Inline code': '`Code` ',
+  'Heading 1': '# ',
+  'Heading 2': '## ',
+  'Heading 3': '### ',
+  'Heading 4': '#### ',
+  'Heading 5': '##### ',
+  'Heading 6': '###### ',
 };
diff --git a/packages/app/src/components/shortcuts-modal/style.ts b/packages/app/src/components/shortcuts-modal/style.ts
index e9a34cf679..c9bf33e301 100644
--- a/packages/app/src/components/shortcuts-modal/style.ts
+++ b/packages/app/src/components/shortcuts-modal/style.ts
@@ -1,8 +1,9 @@
 import { displayFlex, styled } from '@/styles';
 
 export const StyledShortcutsModal = styled.div(({ theme }) => ({
-  width: '268px',
-  height: '66vh',
+  width: '288px',
+  height: '74vh',
+  paddingBottom: '28px',
   backgroundColor: theme.colors.popoverBackground,
   boxShadow: theme.shadow.popover,
   color: theme.colors.popoverColor,
@@ -17,8 +18,9 @@ export const StyledShortcutsModal = styled.div(({ theme }) => ({
 }));
 export const StyledTitle = styled.div(({ theme }) => ({
   color: theme.colors.textColor,
-  fontWeight: '600',
+  fontWeight: '500',
   fontSize: theme.font.sm,
+  height: '44px',
   ...displayFlex('center', 'center'),
   svg: {
     width: '20px',
@@ -27,17 +29,17 @@ export const StyledTitle = styled.div(({ theme }) => ({
   },
 }));
 export const StyledSubTitle = styled.div(({ theme }) => ({
-  color: theme.colors.textColor,
+  color: theme.colors.popoverColor,
   fontWeight: '500',
-  fontSize: '12px',
-  height: '36px',
+  fontSize: theme.font.sm,
+  height: '34px',
   lineHeight: '36px',
   marginTop: '28px',
   padding: '0 16px',
 }));
 export const StyledModalHeader = styled.div(({ theme }) => ({
   ...displayFlex('space-between', 'center'),
-  height: '36px',
+  paddingTop: '8px 4px 0 4px',
   width: '100%',
   padding: '8px 16px 0 16px',
   position: 'sticky',
@@ -49,9 +51,9 @@ export const StyledModalHeader = styled.div(({ theme }) => ({
 }));
 
 export const StyledListItem = styled.div(({ theme }) => ({
-  height: '32px',
+  height: '34px',
   ...displayFlex('space-between', 'center'),
-  fontSize: theme.font.xs,
+  fontSize: theme.font.sm,
   padding: '0 16px',
 }));
 
diff --git a/packages/app/src/styles/theme.ts b/packages/app/src/styles/theme.ts
index c24b835891..e07b9a33d4 100644
--- a/packages/app/src/styles/theme.ts
+++ b/packages/app/src/styles/theme.ts
@@ -14,6 +14,7 @@ export const lightTheme: AffineTheme = {
     codeBackground: '#f2f5f9',
 
     textColor: '#3A4C5C',
+    edgelessTextColor: '#3A4C5C',
     iconColor: '#9096A5',
     linkColor: '#6880FF',
     linkColor2: '#6880FF',
@@ -59,6 +60,7 @@ export const darkTheme: AffineTheme = {
     codeBackground: '#505662',
 
     textColor: '#fff',
+    edgelessTextColor: '#3A4C5C',
     iconColor: '#9096A5',
     linkColor: '#7D91FF',
     linkColor2: '#6880FF',
@@ -91,6 +93,7 @@ export const globalThemeVariables: (
     '--affine-code-background': theme.colors.codeBackground,
 
     '--affine-text-color': theme.colors.textColor,
+    '--affine-edgeless-text-color': theme.colors.edgelessTextColor,
     '--affine-link-color': theme.colors.linkColor,
     // In dark mode, normal text`s (not bold) color
     '--affine-link-color2': theme.colors.linkColor2,
diff --git a/packages/app/src/styles/types.ts b/packages/app/src/styles/types.ts
index b95dd38fcd..c8f33a0fd2 100644
--- a/packages/app/src/styles/types.ts
+++ b/packages/app/src/styles/types.ts
@@ -20,7 +20,10 @@ export interface AffineTheme {
     hoverBackground: string;
     codeBackground: string;
 
+    // Use for the page`s text
     textColor: string;
+    // Use for the editor`s text, because in edgeless mode text is different form other
+    edgelessTextColor: string;
     linkColor: string;
     // In dark mode, normal text`s (not bold) color
     linkColor2: string;
@@ -64,6 +67,7 @@ export interface AffineThemeCSSVariables {
   '--affine-code-background': AffineTheme['colors']['codeBackground'];
 
   '--affine-text-color': AffineTheme['colors']['textColor'];
+  '--affine-edgeless-text-color': AffineTheme['colors']['edgelessTextColor'];
   '--affine-link-color': AffineTheme['colors']['linkColor'];
   // In dark mode, normal text`s (not bold) color
   '--affine-link-color2': AffineTheme['colors']['linkColor2'];