diff --git a/package.json b/package.json
index 08cfafc6..279ac764 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
     "name": "verkfi",
     "version": "1.6.1",
-    "devVersion": "788",
+    "devVersion": "793",
     "dev": true,
     "description": "Platform for Neila's something useless tools.",
     "private": true,
diff --git a/src/app/Menu.tsx b/src/app/Menu.tsx
index 145038b9..a2501cd4 100644
--- a/src/app/Menu.tsx
+++ b/src/app/Menu.tsx
@@ -1,6 +1,7 @@
 "use client";
 import {
     Box,
+    Button,
     Dialog,
     DialogActions,
     DialogContent,
@@ -17,8 +18,9 @@ import {
 } from "react";
 import Transition from "./components/dialog/Transition";
 import MouseOverPopover from "./components/Popover";
-import intl, {
-    get
+import {
+    get,
+    getHTML
 } from "react-intl-universal";
 import {
     ArrowBackIos as ArrowBackIosIcon,
@@ -65,11 +67,13 @@ export default function Menu() {
         [viewMode, setViewMode] = useStoragedState<viewMode>("viewmode", "列表模式", "list"),
         [editMode, setEditMode] = useState<boolean>(false),
         [sortingFor, setSortingFor] = useState<string>("__home__"),
+        [tab, setTab] = useState<number>(0),
         [list, setList] = useState<lists>(getList),
         [searchText, setSearchText] = useState<string>(""),
         router = useRouter(),
         [sortedTools, setSortedTools] = useState(() => getToolsList(realTools)), // 排序完毕，但是不会根据搜索而改动的分类
         [tools, setTools] = useState<tool[]>(() => getToolsList(realTools)), // 经常改动的分类
+        focusingTo = tools[tab] ? tools[tab].to : "", // 每次渲染会重新执行
         [editing, setEditing] = useState<boolean>(searchText === "");
     function searchTools(search: string) {
         if (search !== "") {
@@ -82,9 +86,37 @@ export default function Menu() {
         }
         setTools(searchBase(sortedTools, search));
     }
+    function handleTab() {
+        setTab(old => (old + 1) % tools.length);
+        const selectool = document.getElementById(`toolAbleToSelect-${focusingTo}`) as HTMLDivElement | null;
+        if (selectool !== null) {
+            selectool.scrollIntoView({
+                block: "start",
+                behavior: "smooth"
+            });
+        }
+    }
+    function handleEnter() {
+        const selectool = document.getElementById(`toolAbleToSelect-${focusingTo}`) as HTMLDivElement | null;
+        if (selectool !== null) {
+            selectool.click();
+        }
+    }
     return (
         <>
-            <Dialog fullScreen={fullScreen} onClose={() => {
+            <Dialog onKeyDown={event => {
+                if (event.key === "Tab" || event.key === "Enter") {
+                    event.preventDefault();
+                }
+            }} onKeyUp={event => {
+                if (event.key === "Tab") {
+                    event.preventDefault();
+                    handleTab();
+                } else if (event.key === "Enter") {
+                    event.preventDefault();
+                    handleEnter();
+                }
+            }} fullScreen={fullScreen} onClose={() => {
                 control.set("false");
             }} sx={{
                 ".MuiDialog-paper": {
@@ -123,10 +155,13 @@ export default function Menu() {
                         ml: 1,
                         flex: 1
                     }} placeholder={get('搜索工具')} inputProps={{
-                        'aria-label': 'searchtools',
+                        'aria-label': 'searchtools'
                     }} onChange={event => {
-                        setSearchText(event.target.value);
-                        searchTools(event.target.value);
+                        if (searchText !== event.target.value) {
+                            setSearchText(event.target.value);
+                            searchTools(event.target.value);
+                            setTab(0);
+                        }
                     }} />
                     <IconButton
                         aria-label="close"
@@ -143,6 +178,26 @@ export default function Menu() {
                 </DialogTitle>
                 <DialogContent dividers>
                     {sortingFor === "__home__" ? <>
+                        <Box>
+                            <Typography variant='h4'>
+                                {get('category.分类')}
+                                <Selects
+                                    setEditMode={setEditMode}
+                                    setEditing={setEditing}
+                                    modifyClickCount={value => null}
+                                    list={list}
+                                    setList={setList}
+                                    searchText={searchText}
+                                    sortingFor={sortingFor}
+                                    setSortingFor={setSortingFor}
+                                    searchTools={searchTools}
+                                    editMode={editMode}
+                                    setTools={setTools}
+                                    setSortedTools={setSortedTools}
+                                    setSearchText={setSearchText}
+                                />
+                            </Typography>
+                        </Box>
                         <Box>
                             <Typography variant='h4'>
                                 {get('use.最近使用')}
@@ -183,26 +238,6 @@ export default function Menu() {
                                     paramTool={getParamTools(mostUsed, realTools)} />
                             </Box>
                         </Box>
-                        <Box>
-                            <Typography variant='h4'>
-                                {get('category.分类')}
-                                <Selects
-                                    setEditMode={setEditMode}
-                                    setEditing={setEditing}
-                                    modifyClickCount={value => null}
-                                    list={list}
-                                    setList={setList}
-                                    searchText={searchText}
-                                    sortingFor={sortingFor}
-                                    setSortingFor={setSortingFor}
-                                    searchTools={searchTools}
-                                    editMode={editMode}
-                                    setTools={setTools}
-                                    setSortedTools={setSortedTools}
-                                    setSearchText={setSearchText}
-                                />
-                            </Typography>
-                        </Box>
                     </> : <>
                         <ToolsStack
                             paramTool={tools}
@@ -211,9 +246,22 @@ export default function Menu() {
                             sortingFor={sortingFor}
                             setTools={setTools}
                             editMode={editMode}
+                            focus={focusingTo}
                         />
                     </>}
                 </DialogContent>
+                {sortingFor !== "__home__" && <DialogActions>
+                    {get("press")}
+                    <Button onClick={handleTab}>
+                        Tab
+                    </Button>
+                    {get("switch")}{", "}
+                    {get("press")}
+                    <Button onClick={handleEnter}>
+                        Enter
+                    </Button>
+                    {get("enter")}
+                </DialogActions>}
                 <DialogActions sx={{
                     display: "flex",
                     justifyContent: "space-between"
diff --git a/src/app/index/Sidebar.tsx b/src/app/index/Sidebar.tsx
index 2fcfad1e..d24dd9c6 100644
--- a/src/app/index/Sidebar.tsx
+++ b/src/app/index/Sidebar.tsx
@@ -52,6 +52,9 @@ export default function Sidebar(props: {
      * 搜索工具
      */
     searchTools(search: string): void;
+    tools: tool[];
+    setTab: setState<number>;
+    focusingTo: Lowercase<string>;
     setTools: setState<tool[]>;
     setSortedTools: setState<tool[]>;
     sortingFor: string;
@@ -102,11 +105,30 @@ export default function Sidebar(props: {
                 <InputBase value={searchText} sx={{
                     ml: 1,
                     flex: 1
+                }} onKeyDown={event => {
+                    if (event.key === "Tab" || event.key === "Enter") {
+                        event.preventDefault();
+                    }
+                }} onKeyUp={event => {
+                    if (event.key === "Tab") {
+                        event.preventDefault();
+                        props.setTab(old => (old + 1) % props.tools.length);
+                    } else if (event.key === "Enter") {
+                        event.preventDefault();
+                        const selectool = document.getElementById(`toolAbleToSelect-${props.focusingTo}`) as HTMLDivElement | null;
+                        if (selectool !== null) {
+                            selectool.click();
+                        }
+                    }
                 }} placeholder={get('搜索工具')} inputProps={{
                     'aria-label': get('搜索工具'),
                 }} onChange={event => {
                     setSearchText(event.target.value);
                     searchTools(event.target.value);
+                    if (sortingFor === "__home__") {
+                        setSortingFor("__global__");
+                        props.setShow("tools");
+                    }
                 }} />
             </Paper>
             <Center>
diff --git a/src/app/index/SingleTool.tsx b/src/app/index/SingleTool.tsx
index 955c6f0e..298c22e6 100644
--- a/src/app/index/SingleTool.tsx
+++ b/src/app/index/SingleTool.tsx
@@ -54,6 +54,7 @@ export default function SingleTool(props: {
     setTools: setState<tool[]>;
     editMode: boolean;
     sortingFor: string;
+    focus?: boolean;
 }) {
     const {
         tool,
@@ -115,6 +116,7 @@ export default function SingleTool(props: {
                     <Card elevation={elevation} sx={{
                         width: viewMode == "grid" ? 275 : fullWidth,
                         maxWidth: fullWidth,
+                        boxShadow: theme => props.focus && `inset 0 0 0 3px ${theme.palette.primary[theme.palette.mode]}`,
                         backgroundImage: stringToBoolean(color) && `linear-gradient(45deg, #${tool.color[0]}, #${tool.color[1]})`
                     }} onMouseEnter={event => {
                         setElevation(8);
@@ -122,7 +124,7 @@ export default function SingleTool(props: {
                         setElevation(2); // reset to default
                     }}>
                         <CardContent>
-                            <Box sx={{
+                            <Box id={`toolAbleToSelect-${tool.to}`} sx={{
                                 ...(viewMode === "list" ? {
                                     textAlign: "left",
                                     position: "relative",
@@ -210,7 +212,7 @@ export default function SingleTool(props: {
                                     </Box>
                                 </>}
                             </Box>
-                            {props.isFirst && <iframe style={{
+                            {props.focus && <iframe style={{
                                 border: "none",
                                 width: "100%"
                             }} src={tool.isGoto ? (!tool.to.startsWith("/") ? tool.to : `${tool.to}&only=true`) : `/tools/${tool.to}?only=true`} />}
diff --git a/src/app/index/ToolsStack.tsx b/src/app/index/ToolsStack.tsx
index 4c1c5c8b..883efa18 100644
--- a/src/app/index/ToolsStack.tsx
+++ b/src/app/index/ToolsStack.tsx
@@ -39,6 +39,10 @@ export default function ToolsStack(props: {
     sortingFor: string;
     setTools: setState<tool[]>;
     editMode: boolean;
+    /**
+     * tool.to
+     */
+    focus?: string;
 }) {
     const {
         viewMode
@@ -56,6 +60,7 @@ export default function ToolsStack(props: {
                 tool={tool}
                 sortingFor={props.sortingFor}
                 key={tool.to}
+                focus={props.focus === tool.to}
                 darkMode={darkMode}
                 viewMode={viewMode}
                 setTools={props.setTools}
@@ -119,7 +124,7 @@ export default function ToolsStack(props: {
             </TransitionGroup>
         );
     }
-    var darkModeFormStorage = useContext(darkModeContext).mode,
+    const darkModeFormStorage = useContext(darkModeContext).mode,
         darkMode = stringToBoolean(darkModeFormStorage.replace("light", "false").replace("dark", "true"));
     return (
         <Stack spacing={viewMode == "list" ? 3 : 5} sx={{
diff --git a/src/app/locales/zh-CN.json b/src/app/locales/zh-CN.json
index a7c78f9f..96719f2d 100644
--- a/src/app/locales/zh-CN.json
+++ b/src/app/locales/zh-CN.json
@@ -291,5 +291,8 @@
 	"share": {
 		"t": "分享",
 		"none": "分享功能在您的浏览器上不可用。"
-	}
+	},
+	"switch": "切换",
+	"enter": "进入",
+	"press": "按"
 }
\ No newline at end of file
diff --git a/src/app/page.tsx b/src/app/page.tsx
index df2b11a1..7e19ae31 100644
--- a/src/app/page.tsx
+++ b/src/app/page.tsx
@@ -86,6 +86,8 @@ export default function Index(props: {
         [expandThis, setExpandThis] = useState<boolean>(false),
         [showTries, setShowTries] = useState<boolean>(false),
         [tools, setTools] = useState(toolsList),
+        [tab, setTab] = useState<number>(0),
+        focusingTo = tools[tab] ? tools[tab].to : "", // 每次渲染会重新执行
         [show, setShow] = useState<"tools" | "home">(props.isImplant ? "tools" : "home"),
         tries = useMemo(() => generateTries(mostUsed, realTools), [mostUsed, realTools]),
         [sortingFor, setSortingFor] = useState<string>(props.isImplant ? "__global__" : "__home__");
@@ -134,6 +136,7 @@ export default function Index(props: {
                     sortingFor={sortingFor}
                     setTools={setTools}
                     editMode={editMode}
+                    focus={focusingTo}
                 />
             </Box>
         );
@@ -144,6 +147,9 @@ export default function Index(props: {
                 zIndex: theme => String((theme as ThemeHaveZIndex).zIndex.drawer + 1)
             }} />}
             <Sidebar
+                tools={tools}
+                focusingTo={focusingTo}
+                setTab={setTab}
                 setShow={setShow}
                 isImplant={props.isImplant}
                 viewMode={viewMode}