diff --git a/app/api/graphql/route.ts b/app/api/graphql/route.ts
index e6f59eb..2c26c38 100644
--- a/app/api/graphql/route.ts
+++ b/app/api/graphql/route.ts
@@ -5,6 +5,7 @@ import { NextRequest } from "next/server";
 
 import { formatTorrent } from "./service";
 
+import { jiebaExtract } from "@/lib/jieba";
 import { query } from "@/lib/pgdb";
 import { SEARCH_KEYWORD_SPLIT_REGEX } from "@/config/constant";
 
@@ -40,6 +41,7 @@ const typeDefs = gql`
   }
 
   type SearchResult {
+    keywords: [String!]!
     torrents: [Torrent!]!
     total_count: Int!
     has_more: Boolean!
@@ -95,21 +97,35 @@ const resolvers = {
       };
       const sizeFilter = sizeFilterMap[queryInput.filterSize] || "";
 
-      // Extract and process keywords
-      const keywords = Array.from(
-        new Set(
-          queryInput.keyword
-            .trim()
-            .split(SEARCH_KEYWORD_SPLIT_REGEX)
-            .filter((k: string) => k.trim().length >= 2),
-        ),
+      // Extract keywords using regex tokenizer
+      let keywords = queryInput.keyword
+        .trim()
+        .split(SEARCH_KEYWORD_SPLIT_REGEX);
+
+      // Use jieba to extract additional keywords if input is a full sentence
+      if (keywords.length === 1 && queryInput.keyword.length >= 4) {
+        keywords.push(...jiebaExtract(queryInput.keyword));
+      }
+
+      // Ensure full keyword is the first item
+      if (!keywords.includes(queryInput.keyword)) {
+        keywords.unshift(queryInput.keyword);
+      }
+
+      // Remove duplicates and filter out keywords shorter than 2 characters to avoid slow SQL queries
+      keywords = Array.from(
+        new Set(keywords.filter((k: string) => k.trim().length >= 2)),
       );
 
       // Construct the keyword filter condition
+      // The full keyword (first item) is handled separately
       let keywordFilter = `torrents.name ILIKE $1`;
 
-      if (keywords.length > 0) {
+      // Combine remaining keywords with `AND`, then with full keyword using `OR`
+      // Ensures the full keyword matches first, followed by individual tokens
+      if (keywords.length > 1) {
         keywordFilter += ` OR ${keywords
+          .slice(1)
           .map((_: any, i: number) => `torrents.name ILIKE $${i + 2}`)
           .join(" AND ")}`;
       }
@@ -132,8 +148,8 @@ const resolvers = {
             ${timeFilter}      -- 时间范围过滤条件
             ${sizeFilter}      -- 大小范围过滤条件
           ${orderBy ? `ORDER BY ${orderBy}` : ""} -- 排序方式
-          LIMIT $${keywords.length + 2}    -- 返回数量
-          OFFSET $${keywords.length + 3}   -- 分页偏移
+          LIMIT $${keywords.length + 1}    -- 返回数量
+          OFFSET $${keywords.length + 2}   -- 分页偏移
         )
         -- 从过滤后的数据中查询文件信息
         SELECT 
@@ -163,13 +179,12 @@ const resolvers = {
       `;
 
       const params = [
-        `%${queryInput.keyword}%`,
         ...keywords.map((k: any) => `%${k}%`),
         queryInput.limit,
         queryInput.offset,
       ];
 
-      // console.log(sql, params);
+      // console.log(sql, params, keywords);
 
       const queryArr = [query(sql, params)];
 
@@ -186,10 +201,7 @@ const resolvers = {
               ${sizeFilter}
           ) AS limited_total;
         `;
-        const countParams = [
-          `%${queryInput.keyword}%`,
-          ...keywords.map((k: any) => `%${k}%`),
-        ];
+        const countParams = [...keywords.map((k: any) => `%${k}%`)];
 
         queryArr.push(query(countSql, countParams));
       } else {
@@ -207,7 +219,7 @@ const resolvers = {
         queryInput.withTotalCount &&
         queryInput.offset + queryInput.limit < total_count;
 
-      return { torrents, total_count, has_more };
+      return { keywords, torrents, total_count, has_more };
     },
     torrentByHash: async (_: any, { hash }: any) => {
       // SQL query to fetch torrent data and files information by hash
diff --git a/app/search/page.tsx b/app/search/page.tsx
index 18c315b..addeb81 100644
--- a/app/search/page.tsx
+++ b/app/search/page.tsx
@@ -154,6 +154,7 @@ export default async function SearchPage({
       <SearchResultsList
         cost_time={cost_time}
         resultList={data.torrents}
+        keywords={data.keywords}
         searchOption={searchOption}
         total_count={totalCount}
       />
diff --git a/components/FileList.tsx b/components/FileList.tsx
index 7ecabbd..c871532 100644
--- a/components/FileList.tsx
+++ b/components/FileList.tsx
@@ -120,7 +120,7 @@ function FileItem({
   highlight,
 }: {
   file: FileItem | Directory;
-  highlight?: string;
+  highlight?: string | string[];
 }) {
   return (
     <li
@@ -188,7 +188,7 @@ export default function FileList({
   max = -1,
 }: {
   torrent: TorrentItemProps;
-  highlight?: string;
+  highlight?: string | string[];
   max?: number;
 }) {
   const t = useTranslations();
diff --git a/components/SearchResultsItem.tsx b/components/SearchResultsItem.tsx
index 8d6a977..7e00c67 100644
--- a/components/SearchResultsItem.tsx
+++ b/components/SearchResultsItem.tsx
@@ -26,10 +26,10 @@ import { SEARCH_DISPLAY_FILES_MAX } from "@/config/constant";
 
 export default function SearchResultsItem({
   item,
-  keyword,
+  keywords,
 }: {
   item: TorrentItemProps;
-  keyword: string;
+  keywords: string | string[];
 }) {
   const data = {
     ...item,
@@ -47,7 +47,7 @@ export default function SearchResultsItem({
           <Link isExternal href={data.url} title={data.name}>
             <h2
               dangerouslySetInnerHTML={{
-                __html: parseHighlight(data.name, keyword),
+                __html: parseHighlight(data.name, keywords),
               }}
               className="text-md leading-normal"
             />
@@ -57,7 +57,7 @@ export default function SearchResultsItem({
       <Divider className="bg-gray-200 dark:bg-slate-700" />
       <CardBody className="px-4">
         <FileList
-          highlight={keyword}
+          highlight={keywords}
           max={SEARCH_DISPLAY_FILES_MAX}
           torrent={data as TorrentItemProps}
         />
diff --git a/components/SearchResultsList.tsx b/components/SearchResultsList.tsx
index 78b2fbb..b505cc3 100644
--- a/components/SearchResultsList.tsx
+++ b/components/SearchResultsList.tsx
@@ -12,11 +12,13 @@ import { SEARCH_PARAMS, SEARCH_PAGE_MAX } from "@/config/constant";
 
 export default function SearchResultsList({
   resultList,
+  keywords,
   cost_time = 0,
   total_count = 0,
   searchOption,
 }: {
   resultList: SearchResultsListProps["torrents"];
+  keywords: string[];
   cost_time: number;
   total_count: number;
   searchOption: {
@@ -127,7 +129,7 @@ export default function SearchResultsList({
 
       {resultList.map((item) => (
         <div key={item.hash} className="mb-6">
-          <SearchResultsItem item={item} keyword={searchOption.keyword} />
+          <SearchResultsItem item={item} keywords={keywords} />
         </div>
       ))}
 
diff --git a/lib/jieba.ts b/lib/jieba.ts
new file mode 100644
index 0000000..421cefc
--- /dev/null
+++ b/lib/jieba.ts
@@ -0,0 +1,18 @@
+import { load, cut, extract } from "@node-rs/jieba";
+
+let jiebaLoaded = false;
+
+export function loadJieba() {
+  if (!jiebaLoaded) {
+    load();
+    jiebaLoaded = true;
+  }
+}
+
+export function jiebaCut(text: string) {
+  return cut(text);
+}
+
+export function jiebaExtract(text: string) {
+  return extract(text, 3).map((_) => _.keyword);
+}
diff --git a/next.config.js b/next.config.js
index d41608c..fb932a7 100644
--- a/next.config.js
+++ b/next.config.js
@@ -8,6 +8,11 @@ console.log("[Next] build mode:", mode);
 /** @type {import('next').NextConfig} */
 const nextConfig = {
   output: mode,
+  experimental: {
+    serverComponentsExternalPackages: [
+      '@node-rs/jieba'
+    ]
+  }
 }
 
 module.exports = withNextIntl(nextConfig);
diff --git a/package.json b/package.json
index c568763..db00307 100644
--- a/package.json
+++ b/package.json
@@ -14,6 +14,7 @@
 		"@nextui-org/react": "^2.4.1",
 		"@nextui-org/system": "2.2.1",
 		"@nextui-org/theme": "2.2.5",
+		"@node-rs/jieba": "^1.10.3",
 		"@react-aria/ssr": "3.9.4",
 		"@react-aria/visually-hidden": "3.8.12",
 		"@tsparticles/react": "^3.0.0",
diff --git a/utils/index.ts b/utils/index.ts
index 9f8b7f4..10a2a17 100644
--- a/utils/index.ts
+++ b/utils/index.ts
@@ -60,15 +60,16 @@ export function getSizeColor(size: number | string) {
   }
 }
 
-export function parseHighlight(text: string, highlight: string) {
+export function parseHighlight(text: string, highlight: string | string[]) {
   if (!text || !highlight) {
     return text;
   }
-  const keywords = highlight
-    .split(SEARCH_KEYWORD_SPLIT_REGEX)
-    .filter((k: string) => k.trim().length >= 2);
-
-  keywords.unshift(highlight);
+  const keywords =
+    typeof highlight === "string"
+      ? [highlight, ...highlight.split(SEARCH_KEYWORD_SPLIT_REGEX)].filter(
+          (k: string) => k.trim().length >= 2,
+        )
+      : highlight;
 
   // Function to escape HTML special characters to avoid interference
   function escapeHtml(unsafe: string) {