diff --git a/src/client/app.tsx b/src/client/app.tsx
index 1376fbc..10c1a26 100644
--- a/src/client/app.tsx
+++ b/src/client/app.tsx
@@ -1,27 +1,24 @@
-import React from 'react';
+import React, { useRef, useState } from 'react';
 import ReactDom from 'react-dom';
 import {BrowserRouter, Route, Switch as RouterSwitch} from 'react-router-dom';
-import {Headline} from './page/headline';
-import {Gallery} from './page/gallery';
-import {ContentAbout} from './page/contentinfo';
+import { Gallery, ContentAbout} from './page/mod';
 
 import './css/style.css';
 
 const FooProfile = ()=><div>test profile</div>;
-const App = ()=> (
-    <BrowserRouter>
-        <Headline>
+const App = () => {
+    return (<BrowserRouter>
             <RouterSwitch>
-                <Route path="/" exact component={Gallery}></Route>
-                <Route path="/doc" component={ContentAbout}></Route>
+                <Route path="/" exact render={()=><Gallery />}></Route>
+                <Route path="/search" render={()=><Gallery />}></Route>
+                <Route path="/doc" render={(prop)=><ContentAbout {...prop}/>}></Route>
                 <Route path="/profile" component={FooProfile}></Route>
                 <Route>
                     <div>404 Not Found</div>
                 </Route>
             </RouterSwitch>
-        </Headline>
-    </BrowserRouter>
-);
+    </BrowserRouter>);
+};
 
 ReactDom.render(
     <App/>,
diff --git a/src/client/component/contentinfo.tsx b/src/client/component/contentinfo.tsx
index 2a8d4bf..901e8fd 100644
--- a/src/client/component/contentinfo.tsx
+++ b/src/client/component/contentinfo.tsx
@@ -34,34 +34,93 @@ const useStyles = makeStyles((theme: Theme) => ({
     title: {
         marginLeft: theme.spacing(1),
     },
-    InfoContainer: {
+    infoContainer: {
+        padding: theme.spacing(2),
+    },
+    subinfoContainer: {
         display: 'grid',
         gridTemplateColumns: '100px auto',
         overflowY: 'hidden',
-    }
+    },
+    short_subinfoContainer:{
+        [theme.breakpoints.up("xs")]:{
+            display:'none',
+        }
+    },
+    short_root:{
+        overflowY:'hidden',
+        display:'flex',
+        flexDirection: 'column',
+        [theme.breakpoints.up("sm")]:{
+            height:200,
+            flexDirection: 'row',
+        },
+    },
+    short_thumbnail_anchor:{
+        background: '#272733',
+        display: 'flex',
+        alignItems: 'center',
+        justifyContent: 'center',
+        [theme.breakpoints.up("sm")]:{
+            width: theme.spacing(25),
+            height: theme.spacing(25),
+            flexShrink: 0,
+        }
+    },
+    short_thumbnail_content: {
+        maxWidth: '100%',
+        maxHeight: '100%',
+    },
 }))
 
-export const ContentInfo = (props: { content: Content, children?: React.ReactNode }) => {
+export const ContentInfo = (props: {
+    content: Content, children?: React.ReactNode, classes?: {
+        root?: string,
+        thumbnail_anchor?: string,
+        thumbnail_content?: string,
+        tag_list?: string,
+        title?: string,
+        infoContainer?: string,
+        subinfoContainer?: string
+    },
+    gallery?:string,
+    short?:boolean
+}) => {
     const classes = useStyles();
     const theme = useTheme();
-    const content = props?.content;
+    const content = props.content;
+    const propclasses = props.classes || {};
+
+    const rootName = props.short ? classes.short_root : classes.root;
+    const thumbnail_anchor = props.short ? classes.short_thumbnail_anchor : "";
+    const thumbnail_content = props.short ? classes.short_thumbnail_content :
+        classes.thumbnail_content;
+    const subinfoContainer = props.short ? classes.short_subinfoContainer :
+        classes.subinfoContainer;
     let allTag = content.tags;
     const artists = allTag.filter(x => x.startsWith("artist:")).map(x => x.substr(7));
     allTag = allTag.filter(x => !x.startsWith("artist:"));
-    return (<Paper className={classes.root}>
-        <Link component={RouterLink} to={makeContentReaderUrl(content.id)}>
-            <ThumbnailContainer content={content} className={classes.thumbnail_content}></ThumbnailContainer>
+    return (<Paper className={propclasses.root || rootName} elevation={4}>
+        <Link className={propclasses.thumbnail_anchor || thumbnail_anchor} component={RouterLink} to={{
+            pathname:makeContentReaderUrl(content.id),
+            state:props.gallery
+        }}>
+            <ThumbnailContainer content={content} 
+                className={propclasses.thumbnail_content || thumbnail_content}/>
         </Link>
-        <Box style={{ padding: theme.spacing(1) }}>
-            <Link variant='h5' color='inherit' component={RouterLink} to={makeContentReaderUrl(content.id)}
-                className={classes.title}>
+        <Box className={propclasses.infoContainer || classes.infoContainer}>
+            <Link variant='h5' color='inherit' component={RouterLink} to={{
+                pathname: props.gallery === undefined ? makeContentReaderUrl(content.id) : makeContentInfoUrl(content.id),
+                state:props.gallery
+            }}
+                className={propclasses.title || classes.title}>
                 {content.title}
             </Link>
-            <Box className={classes.InfoContainer}>
+            <Box className={propclasses.subinfoContainer || subinfoContainer}>
                 <Typography variant='subtitle1'>Artist</Typography>
-                <Box style={{alignSelf:"center"}}>{artists.join(", ")}</Box>
+                <Box style={{ alignSelf: "center" }}>{artists.join(", ")}</Box>
                 <Typography variant='subtitle1'>Tags</Typography>
-                <Box className={classes.tag_list}>
+                <Box className={propclasses.tag_list || classes.tag_list}>
                     {allTag.map(x => {
                         return (<TagChip key={x} label={x} clickable={true} tagname={x} size="small"></TagChip>);
                     })}
diff --git a/src/client/component/galleryinfo.tsx b/src/client/component/galleryinfo.tsx
new file mode 100644
index 0000000..5a28888
--- /dev/null
+++ b/src/client/component/galleryinfo.tsx
@@ -0,0 +1,71 @@
+import { Box, Paper, Link, useMediaQuery, Portal, List, ListItem, ListItemIcon, Tooltip, ListItemText } from '@material-ui/core';
+import {useTheme, makeStyles, Theme} from '@material-ui/core/styles';
+import React, { useEffect, useState } from 'react';
+import ContentAccessor,{QueryListOption, Content} from '../accessor/contents';
+import {Link as RouterLink} from 'react-router-dom';
+import { LoadingCircle, ContentInfo, NavList, NavItem } from './mod';
+import {toQueryString} from '../accessor/util';
+
+
+const useStyles = makeStyles((theme:Theme)=>({
+    root:{
+        display:"grid",
+        gridGap: theme.spacing(4),
+    },
+    anchor_thumbnail:{
+        background: '#272733',
+        display: 'flex',
+        alignItems: 'center',
+        justifyContent: 'center',
+        [theme.breakpoints.up("sm")]:{
+            width: theme.spacing(25),
+            height: theme.spacing(25),
+            flexShrink: 0,
+        }
+    },
+    contentPaper:{
+        overflowY:'hidden',
+        display:'flex',
+        flexDirection: 'column',
+        [theme.breakpoints.up("sm")]:{
+            height:200,
+            flexDirection: 'row',
+        },
+    },
+    content_thumnail: {
+        maxWidth: '100%',
+        maxHeight: '100%',
+    },
+}));
+
+export type GalleryProp = {
+    option?:QueryListOption;
+};
+type GalleryState = {
+    content:Content[]|undefined;
+}
+
+export const GalleryInfo = (props: GalleryProp)=>{
+    const [state,setState]= useState<GalleryState>({content:undefined});
+    useEffect(()=>{
+        (async ()=>{
+            const c = await ContentAccessor.findList(props.option);
+            setState({content:c});
+        })()
+    },[props.option]);
+    const classes = useStyles();
+    const queryString = toQueryString(props.option||{});
+
+    if(state.content === undefined){
+        return (<LoadingCircle/>);
+    }
+    else{
+        return (<Box className={classes.root}>{
+            state.content.map(x=>{
+                return (<ContentInfo content={x} key={x.id} 
+                    gallery={`/search?${queryString}`} short/>);
+            })
+            }
+            </Box>);
+    }
+}
\ No newline at end of file
diff --git a/src/client/page/headline.tsx b/src/client/component/headline.tsx
similarity index 67%
rename from src/client/page/headline.tsx
rename to src/client/component/headline.tsx
index cf7be25..9bbcb92 100644
--- a/src/client/page/headline.tsx
+++ b/src/client/component/headline.tsx
@@ -1,13 +1,13 @@
 import ReactDom from 'react-dom';
-import React, { useState } from 'react';
+import React, { ReactNode, useState } from 'react';
 import {
     Button, CssBaseline, Divider, IconButton, List, ListItem, Drawer,
     AppBar, Toolbar, Typography, InputBase, ListItemIcon, ListItemText, Menu, MenuItem,
-    Hidden, Tooltip
+    Hidden, Tooltip, Link
 } from '@material-ui/core';
 import { makeStyles, Theme, useTheme, fade } from '@material-ui/core/styles';
-import { ChevronLeft, ChevronRight, Menu as MenuIcon, Search as SearchIcon, ArrowBack as ArrowBackIcon, AccountCircle } from '@material-ui/icons';
-import {Link} from 'react-router-dom';
+import { ChevronLeft, ChevronRight, Menu as MenuIcon, Search as SearchIcon, AccountCircle } from '@material-ui/icons';
+import { Link as RouterLink, useRouteMatch } from 'react-router-dom';
 
 const drawerWidth = 240;
 
@@ -31,7 +31,7 @@ const useStyles = makeStyles((theme: Theme) => ({
     drawer: {
         flexShrink: 0,
         whiteSpace: "nowrap",
-        [theme.breakpoints.up("sm")]:{
+        [theme.breakpoints.up("sm")]: {
             width: drawerWidth,
         },
     },
@@ -40,7 +40,7 @@ const useStyles = makeStyles((theme: Theme) => ({
     },
     drawerClose: {
         overflowX: 'hidden',
-        [theme.breakpoints.up("sm")]:{
+        [theme.breakpoints.up("sm")]: {
             width: theme.spacing(7) + 1,
         },
     },
@@ -48,7 +48,7 @@ const useStyles = makeStyles((theme: Theme) => ({
         ...theme.mixins.toolbar,
     },
     content: {
-        display:'flex',
+        display: 'flex',
         flexFlow: 'column',
         flexGrow: 1,
         padding: theme.spacing(3),
@@ -104,48 +104,43 @@ const useStyles = makeStyles((theme: Theme) => ({
     },
 }));
 
-export const Headline = (prop: { children?: React.ReactNode, navListItem?: React.ReactNode, isLogin?:boolean}) => {
+export const Headline = (prop: {
+    children?: React.ReactNode,
+    navListItem?: React.ReactNode,
+    isLogin?: boolean,
+    menu: React.ReactNode
+}) => {
     const [v, setv] = useState(false);
     const [anchorEl, setAnchorEl] = React.useState<null | HTMLElement>(null);
     const classes = useStyles();
     const theme = useTheme();
     const toggleV = () => setv(!v);
-    const handleProfileMenuOpen = (e:React.MouseEvent<HTMLElement>)=>setAnchorEl(e.currentTarget);
-    const handleProfileMenuClose = ()=>setAnchorEl(null);
+    const handleProfileMenuOpen = (e: React.MouseEvent<HTMLElement>) => setAnchorEl(e.currentTarget);
+    const handleProfileMenuClose = () => setAnchorEl(null);
     const isProfileMenuOpened = Boolean(anchorEl);
     const menuId = 'primary-search-account-menu';
     const isLogin = prop.isLogin || false;
     const renderProfileMenu = (<Menu
         anchorEl={anchorEl}
-        anchorOrigin={{horizontal:'right',vertical:"top"}}
+        anchorOrigin={{ horizontal: 'right', vertical: "top" }}
         id={menuId}
         open={isProfileMenuOpened}
         keepMounted
-        transformOrigin={{horizontal:'right',vertical:"top"}}
+        transformOrigin={{ horizontal: 'right', vertical: "top" }}
         onClose={handleProfileMenuClose}
-        >
-        <MenuItem component={Link} to='/profile'>Profile</MenuItem>
+    >
+        <MenuItem component={RouterLink} to='/profile'>Profile</MenuItem>
         <MenuItem>Logout</MenuItem>
     </Menu>);
-    const drawer_contents =  (<>
-            <div className={classes.toolbar}>
-                <IconButton onClick={toggleV}>
-                    {theme.direction === "ltr" ? <ChevronLeft /> : <ChevronRight />}
-                </IconButton>
-            </div>
-            <Divider />
-            <List>
-                <ListItem button key="Back">
-                    <ListItemIcon>
-                        <Tooltip title="back" placement="bottom">
-                            <ArrowBackIcon></ArrowBackIcon>
-                        </Tooltip>
-                    </ListItemIcon>
-                    <ListItemText primary="Back"></ListItemText>
-                </ListItem>
-                {prop.navListItem}
-            </List>
-            </>);
+    const drawer_contents = (<>
+        <div className={classes.toolbar}>
+            <IconButton onClick={toggleV}>
+                {theme.direction === "ltr" ? <ChevronLeft /> : <ChevronRight />}
+            </IconButton>
+        </div>
+        <Divider />
+        {prop.menu}
+    </>);
     return (<div className={classes.root}>
         <CssBaseline />
         <AppBar position="fixed" className={classes.appBar}>
@@ -157,9 +152,9 @@ export const Headline = (prop: { children?: React.ReactNode, navListItem?: React
                     className={classes.menuButton}>
                     <MenuIcon></MenuIcon>
                 </IconButton>
-                <Typography variant="h5" noWrap className={classes.title}>
+                <Link variant="h5" noWrap className={classes.title} color="inherit" component={RouterLink} to="/">
                     Ionian
-                </Typography>
+                </Link>
                 <div className={classes.grow}></div>
                 <div className={classes.search}>
                     <div className={classes.searchIcon}>
@@ -170,29 +165,29 @@ export const Headline = (prop: { children?: React.ReactNode, navListItem?: React
                 </div>
                 {
                     isLogin ?
-                    <IconButton
-                        edge="end"
-                        aria-label="account of current user"
-                        aria-controls={menuId}
-                        aria-haspopup="true"
-                        onClick={handleProfileMenuOpen}
-                        color="inherit">
-                        <AccountCircle />
-                    </IconButton>
-                    : <Button color="inherit">Login</Button>
+                        <IconButton
+                            edge="end"
+                            aria-label="account of current user"
+                            aria-controls={menuId}
+                            aria-haspopup="true"
+                            onClick={handleProfileMenuOpen}
+                            color="inherit">
+                            <AccountCircle />
+                        </IconButton>
+                        : <Button color="inherit">Login</Button>
                 }
             </Toolbar>
         </AppBar>
         {renderProfileMenu}
         <nav>
             <Hidden smUp implementation="css">
-                <Drawer variant="temporary" anchor='left' open={v} onClose={toggleV} 
-                    classes={{paper: classes.drawerPaper}}>
+                <Drawer variant="temporary" anchor='left' open={v} onClose={toggleV}
+                    classes={{ paper: classes.drawerPaper }}>
                     {drawer_contents}
                 </Drawer>
             </Hidden>
             <Hidden xsDown implementation="css">
-            <Drawer variant='permanent' anchor='left' className={[classes.drawer, classes.drawerClose].join(" ").trim()} classes={{
+                <Drawer variant='permanent' anchor='left' className={[classes.drawer, classes.drawerClose].join(" ").trim()} classes={{
                     paper: classes.drawerClose
                 }}>
                     {drawer_contents}
diff --git a/src/client/component/mod.ts b/src/client/component/mod.ts
index 96ea18f..71885dd 100644
--- a/src/client/component/mod.ts
+++ b/src/client/component/mod.ts
@@ -1,3 +1,6 @@
 export * from './contentinfo';
 export * from './loading';
-export * from './tagchip';
\ No newline at end of file
+export * from './tagchip';
+export * from './navlist';
+export * from './galleryinfo';
+export * from './headline';
\ No newline at end of file
diff --git a/src/client/component/navlist.tsx b/src/client/component/navlist.tsx
new file mode 100644
index 0000000..4e3413c
--- /dev/null
+++ b/src/client/component/navlist.tsx
@@ -0,0 +1,21 @@
+import {List, ListItem, ListItemIcon, Tooltip, ListItemText} from '@material-ui/core';
+import React from 'react';
+import {Link as RouterLink} from 'react-router-dom';
+import {LocationDescriptorObject} from 'history';
+
+export const NavItem = (props:{name:string,to:string, icon:React.ReactElement<any,any>})=>{
+    return (<ListItem button key={props.name} component={RouterLink} to={props.to}>
+    <ListItemIcon>
+        <Tooltip title={props.name.toLocaleLowerCase()} placement="bottom">
+            {props.icon}
+        </Tooltip>
+    </ListItemIcon>
+    <ListItemText primary={props.name}></ListItemText>
+</ListItem>);
+}
+
+export const NavList = (props: {children?:React.ReactNode})=>{
+    return (<List>
+            {props.children}
+        </List>);
+}
\ No newline at end of file
diff --git a/src/client/page/contentinfo.tsx b/src/client/page/contentinfo.tsx
index 32dd964..a14112f 100644
--- a/src/client/page/contentinfo.tsx
+++ b/src/client/page/contentinfo.tsx
@@ -1,10 +1,11 @@
 import React, { useState, useEffect } from 'react';
-import { Redirect, Route, Switch, useHistory, useRouteMatch, match as MatchType, Link as RouterLink } from 'react-router-dom';
+import { Redirect, Route, Switch, useHistory, useRouteMatch, match as MatchType, Link as RouterLink, useParams, useLocation } from 'react-router-dom';
 import ContentAccessor, { Content } from '../accessor/contents';
 import { LoadingCircle } from '../component/loading';
 import { Link, Paper, makeStyles, Theme, Box, useTheme, Typography } from '@material-ui/core';
+import {ArrowBack as ArrowBackIcon } from '@material-ui/icons';
 import { MangaReader } from './reader/manga';
-import { ContentInfo } from '../component/mod';
+import { ContentInfo, Headline, NavItem, NavList } from '../component/mod';
 
 export const makeContentInfoUrl = (id: number) => `/doc/${id}`;
 export const makeMangaReaderUrl = (id: number) => `/doc/${id}/reader`;
@@ -15,39 +16,65 @@ type ContentState = {
 }
 
 export const ContentAbout = (prop: { match: MatchType }) => {
-    const match = useRouteMatch("/doc/:id");
+    const match = useRouteMatch<{id:string}>("/doc/:id");
     if (match == null) {
         throw new Error("unreachable");
     }
-    const m = /\/doc\/(\d+)/.exec(match.url);
-    const id = m !== null ? Number.parseInt(m[1]) : NaN;
+    const id = Number.parseInt(match.params['id']);
     const [info, setInfo] = useState<ContentState>({ content: undefined, notfound:false });
+    const location = useLocation();
+    console.log("state : "+location.state);
+    const menu_list = (
+        <NavList>
+            <NavItem name="Back" to="/" icon={<ArrowBackIcon/>}></NavItem>
+        </NavList>
+    );
+
     useEffect(() => {
         (async () => {
+            console.log("mount content about");
             if (!isNaN(id)) {
                 const c = await ContentAccessor.findById(id);
                 setInfo({ content: c, notfound: c === undefined });
             }
         })()
+        return ()=>{console.log("unmount content about")}
     }, []);
     if (isNaN(id)) {
-        return (<Typography variant='h2'>Oops. Invalid ID</Typography>)
+        return (
+            <Headline menu={menu_list}>
+                <Typography variant='h2'>Oops. Invalid ID</Typography>
+            </Headline>
+        );
     }
     else if(info.notfound){
-        return (<Typography variant='h2'>Content has been removed.</Typography>)
+        return (
+            <Headline menu={menu_list}>
+                <Typography variant='h2'>Content has been removed.</Typography>
+            </Headline>
+        )
     }
     else if (info.content === undefined) {
-        return (<LoadingCircle />);
+        return (<Headline menu={menu_list}>
+            <LoadingCircle />
+        </Headline>
+        );
     }
     else return (<Switch>
         <Route exact path={`${prop.match.path}/:id`}>
-            <ContentInfo content={info.content}></ContentInfo>
+            <Headline menu={menu_list}>
+                <ContentInfo content={info.content}></ContentInfo>
+            </Headline>
         </Route>
         <Route exact path={`${prop.match.path}/:id/reader`}>
-            <MangaReader content={info.content}></MangaReader>
+            <Headline menu={menu_list}>
+                <MangaReader content={info.content}></MangaReader>
+            </Headline>
         </Route>
         <Route>
-            <div>404 Not Found invalid url : {prop.match.path}</div>
+            <Headline menu={menu_list}>
+                <div>404 Not Found invalid url : {prop.match.path}</div>
+            </Headline>
         </Route>
     </Switch>);
 }
\ No newline at end of file
diff --git a/src/client/page/gallery.tsx b/src/client/page/gallery.tsx
index d93811a..00c909b 100644
--- a/src/client/page/gallery.tsx
+++ b/src/client/page/gallery.tsx
@@ -1,108 +1,14 @@
-import { Box, Paper, Link, useMediaQuery } from '@material-ui/core';
-import React, { useEffect, useState } from 'react';
-import ContentAccessor,{makeThumbnailUrl, QueryListOption, Content} from '../accessor/contents';
-import {useTheme, makeStyles, Theme} from '@material-ui/core/styles';
-import {Link as RouterLink} from 'react-router-dom';
-import {makeContentInfoUrl} from './contentinfo';
-import { LoadingCircle } from '../component/loading';
-import {ThumbnailContainer} from './reader/reader';
-import {TagChip} from '../component/tagchip';
+import React from 'react';
+import { NavList, NavItem, Headline } from '../component/mod';
+import {ArrowBack as ArrowBackIcon} from '@material-ui/icons';
+import {GalleryInfo} from '../component/mod';
 
-const useStyles = makeStyles((theme:Theme)=>({
-    root:{
-        display:"grid",
-        gridGap: theme.spacing(4),
-    },
-    anchor_thumbnail:{
-        background: '#272733',
-        display: 'flex',
-        alignItems: 'center',
-        justifyContent: 'center',
-        [theme.breakpoints.up("sm")]:{
-            width: theme.spacing(25),
-            height: theme.spacing(25),
-        }
-    },
-    contentPaper:{
-        display:'flex',
-        flexDirection: 'column',
-        [theme.breakpoints.up("sm")]:{
-            height:200,
-            flexDirection: 'row',
-        },
-    },
-    content_thumnail: {
-        maxWidth: '100%',
-        maxHeight: '100%',
-    },
-    content_info:{
-        padding: `${theme.spacing(1)}px ${theme.spacing(2)}px`,
-        width: '100%',
-        display: 'flex',
-        flexDirection: 'column',
-    },
-    content_info_title:{
-        marginLeft:theme.spacing(2),
-    },
-    tag_list:{
-        display:'none',
-        [theme.breakpoints.up("sm")]:{
-            display: 'flex',
-            justifyContent: 'flex-start',
-            flexWrap: 'wrap',
-            overflowY: 'hidden',
-            '& > *': {
-                margin: theme.spacing(0.5),
-            },
-        },
-    },
-}));
+export const Gallery = ()=>{
+    const menu_list = (<NavList>
+        <NavItem name="Back" to="" icon={<ArrowBackIcon></ArrowBackIcon>}></NavItem>
+    </NavList>);
 
-export type GalleryProp = {
-    option?:QueryListOption;
-};
-type GalleryState = {
-    content:Content[]|undefined;
-}
-
-export const Gallery = (props: GalleryProp)=>{
-    const [state,setState]= useState<GalleryState>({content:undefined});
-    useEffect(()=>{
-        (async ()=>{
-            const c = await ContentAccessor.findList(props.option);
-            setState({content:c});
-        })()
-    },[props.option]);
-    const num = 1;
-    const classes = useStyles();
-    const theme = useTheme();
-    const isMobile = !useMediaQuery(theme.breakpoints.up("sm"));
-        if(state.content === undefined){
-            return (<LoadingCircle/>);
-        }
-        else{
-            return (<div className={classes.root}>{
-                state.content.map(x=>{
-                    const thumbnail_url = makeThumbnailUrl(x);
-                    return (<Paper key={x.id} elevation={4} className={classes.contentPaper}>
-                        <Link className={classes.anchor_thumbnail}
-                             component={RouterLink} to={makeContentInfoUrl(x.id)}>
-                            <ThumbnailContainer content={x} className={classes.content_thumnail}></ThumbnailContainer>
-                        </Link>
-                        <Box className={classes.content_info}>
-                            <Link component={RouterLink} to={makeContentInfoUrl(x.id)} variant="h5" color="inherit"
-                                className={classes.content_info_title}>
-                                {x.title}
-                            </Link>
-                            <Box className={classes.tag_list}>
-                                {x.tags.map(x=>{
-                                    return (<TagChip key={x} label={x} clickable={true} tagname={x} size="small"></TagChip>);
-                            })}
-                            </Box>
-                        </Box>
-                    </Paper>);
-                })
-                }
-                </div>);
-        }
+    return (<Headline menu={menu_list}>
+        <GalleryInfo></GalleryInfo>
+    </Headline>)
 }
\ No newline at end of file
diff --git a/src/client/page/mod.ts b/src/client/page/mod.ts
new file mode 100644
index 0000000..4d2c1fc
--- /dev/null
+++ b/src/client/page/mod.ts
@@ -0,0 +1,2 @@
+export * from './contentinfo';
+export * from './gallery';
\ No newline at end of file