diff --git a/components/search/search.tsx b/components/search/search.tsx
index d41ff84..bea8cf0 100644
--- a/components/search/search.tsx
+++ b/components/search/search.tsx
@@ -1,15 +1,36 @@
-'use client';
+"use client";
 
 import { atom, useRecoilValue } from "recoil";
 import { settingsState } from "../state/settings";
 import { useTranslations } from "next-intl";
+import { useState } from "react";
+import { normalizeURL } from "@/lib/normalizeURL";
+export default function Search(props: { onFocus: () => void }) {
+    const settings: settings = useRecoilValue(settingsState);
+    const t = useTranslations("Search");
+    const [query, setQuery] = useState("");
 
-export default function Search(props: {
-    onFocus: () => void;
-}) {
-    const settings = useRecoilValue(settingsState);
-    const t = useTranslations('Search');
     let style = "default";
+
+    function handleKeydown(e: any) {
+        let URL = "";
+        let url_re =
+            /^https?:\/\/([\w-]+\.)+[\w-]+(\/[\w-./?%&=]*)?:?[0-9]{0,5}\/?[-a-zA-Z0-9_.~!*'();:@&=+$,/?#\[\]%]*$/;
+        let domain_re =
+            /^[a-zA-Z0-9][-a-zA-Z0-9]{0,62}(\.[a-zA-Z][-a-zA-Z]{0,62})+\.?:?[0-9]{0,5}\/?[-a-zA-Z0-9_.~!*'();:@&=+$,/?#\[\]%]*$/;
+        let ip_re =
+            /^((2(5[0-5]|[0-4]\d))|[0-1]?\d{1,2})(\.((2(5[0-5]|[0-4]\d))|[0-1]?\d{1,2})){3}:?[0-9]{0,5}\/?[-a-zA-Z0-9_.~!*'();:@&=+$,/?#\[\]%]*$/;
+        if (url_re.test(query) || domain_re.test(query) || ip_re.test(query)) {
+            URL = normalizeURL(query);
+        } else {
+            URL = settings.searchEngines[settings.currentSearchEngine];
+            URL = URL.replace("%s", query);
+        }
+        if (e.key == "Enter") {
+            location.href=URL;
+        }
+    }
+
     if (style === "default") {
         return (
             // 祖传样式，勿动
@@ -21,8 +42,15 @@ export default function Search(props: {
                     dark:placeholder:text-slate-400 text-slate-900 dark:text-white"
                     id="searchBox"
                     type="text"
-                    placeholder={t('placeholder')}
+                    placeholder={t("placeholder")}
                     onFocus={props.onFocus}
+                    onKeyDown={handleKeydown}
+                    onChange={(e) => setQuery(e.target.value)}
+                    autoComplete="off"
+                    autoCorrect="off"
+                    autoCapitalize="off"
+                    spellCheck="false"
+                    value={query}
                 />
             </div>
         );
@@ -43,7 +71,7 @@ export default function Search(props: {
                     }
                     id="searchBox"
                     type="text"
-                    placeholder={t('placeholder')}
+                    placeholder={t("placeholder")}
                     onFocus={props.onFocus}
                 />
             </div>
diff --git a/global.d.ts b/global.d.ts
index 7d817e5..66fa85b 100644
--- a/global.d.ts
+++ b/global.d.ts
@@ -1,3 +1,10 @@
 type settings = {
-    bgBlur: boolean
-};
\ No newline at end of file
+    version: number;
+    elementBackdrop: boolean;
+    bgBlur: boolean;
+    timeShowSecond: boolean;
+    currentSearchEngine: string;
+    searchEngines: {
+        [key: string]: string,
+    };
+};
diff --git a/lib/normalizeURL.ts b/lib/normalizeURL.ts
new file mode 100644
index 0000000..998b3b9
--- /dev/null
+++ b/lib/normalizeURL.ts
@@ -0,0 +1,19 @@
+export function normalizeURL(input: string): string {
+    try {
+        // try to create a URL object
+        const url = new URL(input);
+        // if the URL is valid, return it
+        return url.href;
+    } catch (error) {
+        // if the URL is invalid, try to add the protocol
+        const withHTTP = "http://" + input;
+        try {
+            const urlWithHTTP = new URL(withHTTP);
+            return urlWithHTTP.href;
+        } catch (error) {
+            // if the URL is still invalid, return the original input
+            console.error("Invalid URL:", input);
+            return input;
+        }
+    }
+}