diff --git a/index.js b/index.js
deleted file mode 100644
index 8977a1a..0000000
--- a/index.js
+++ /dev/null
@@ -1,55 +0,0 @@
-var request = require("request");
-var argv = require('minimist')(process.argv.slice(2));
-
-var qqUrl = `http://i.y.qq.com/s.plcloud/fcgi-bin/smartbox_new.fcg?key=${encodeURI(argv.keywords)}`;
-var baiduUrl = `http://sug.music.baidu.com/info/suggestion?word=${encodeURI(argv.keywords)}`;
-var xiamiUrl = `http://www.xiami.com/ajax/search-index?key=${encodeURI(argv.keywords)}`;
-
-request.get(qqUrl, function(error, response, body){
-    var result = JSON.parse(body.toString());
-    if(result.data && result.data.song && result.data.song.count){
-        var qqLink = `http://y.qq.com/#type=song&mid=${result.data.song.itemlist[0].mid}`;
-        console.log('qq',qqLink);
-    }else{
-        request.get(baiduUrl, function(error, response, body){
-            var result = JSON.parse(body.toString());
-            if(result.data && result.data.song[0]){
-                var baiduLink = '';
-                var encrypted_songid = result.data.song[0].encrypted_songid;
-                var songid = result.data.song[0].songid;
-                if(encrypted_songid){
-                    baiduLink = `http://music.baidu.com/song/s/${encrypted_songid}`
-                }else{
-                    baiduLink = `http://y.baidu.com/song/${songid}`;
-                }
-                console.log('baidu',baiduLink);
-            }else{
-                request.get(xiamiUrl,function(error, response, body){
-                    // xiami response is `html`
-                    var result = body.toString();
-
-                    var jsdom = require("jsdom").jsdom;
-                    var doc = jsdom(result);
-                    var window = doc.defaultView;
-                    var resultNodes = doc.getElementsByClassName('song_result');
-
-                    if(resultNodes.length){
-                        var xiamiLink = resultNodes[0].getAttribute('href');
-                        console.log('xiami',xiamiLink);
-                    }else{
-                        var neteaseApi=require('NeteaseCloudMusicApi').api
-                        neteaseApi.search(argv.keywords,function(data){
-                            var songs = JSON.parse(data).result.songs;
-                            if(songs.length){
-                                var neteaseLink = `http://music.163.com/#/song?id=${songs[0].id}`;
-                                console.log('netease',neteaseLink);
-                            }else{
-                                console.log('null');
-                            }
-                        });
-                    }
-                });
-            }
-        });
-    }
-});
diff --git a/lib/index.js b/lib/index.js
new file mode 100644
index 0000000..40854d4
--- /dev/null
+++ b/lib/index.js
@@ -0,0 +1,57 @@
+var request = require("request");
+
+module.exports = function(keywords) {
+
+    var qqUrl = `http://i.y.qq.com/s.plcloud/fcgi-bin/smartbox_new.fcg?key=${encodeURI(keywords)}`;
+    var baiduUrl = `http://sug.music.baidu.com/info/suggestion?word=${encodeURI(keywords)}`;
+    var xiamiUrl = `http://www.xiami.com/ajax/search-index?key=${encodeURI(keywords)}`;
+
+    request.get(qqUrl, function(error, response, body) {
+        var result = JSON.parse(body.toString());
+        if (result.data && result.data.song && result.data.song.count) {
+            var qqLink = `http://y.qq.com/#type=song&mid=${result.data.song.itemlist[0].mid}`;
+            console.log('qq', qqLink);
+        } else {
+            request.get(baiduUrl, function(error, response, body) {
+                var result = JSON.parse(body.toString());
+                if (result.data && result.data.song[0]) {
+                    var baiduLink = '';
+                    var encrypted_songid = result.data.song[0].encrypted_songid;
+                    var songid = result.data.song[0].songid;
+                    if (encrypted_songid) {
+                        baiduLink = `http://music.baidu.com/song/s/${encrypted_songid}`
+                    } else {
+                        baiduLink = `http://y.baidu.com/song/${songid}`;
+                    }
+                    console.log('baidu', baiduLink);
+                } else {
+                    request.get(xiamiUrl, function(error, response, body) {
+                        // xiami response is `html`
+                        var result = body.toString();
+
+                        var jsdom = require("jsdom").jsdom;
+                        var doc = jsdom(result);
+                        var window = doc.defaultView;
+                        var resultNodes = doc.getElementsByClassName('song_result');
+
+                        if (resultNodes.length) {
+                            var xiamiLink = resultNodes[0].getAttribute('href');
+                            console.log('xiami', xiamiLink);
+                        } else {
+                            var neteaseApi = require('NeteaseCloudMusicApi').api
+                            neteaseApi.search(keywords, function(data) {
+                                var songs = JSON.parse(data).result.songs;
+                                if (songs.length) {
+                                    var neteaseLink = `http://music.163.com/#/song?id=${songs[0].id}`;
+                                    console.log('netease', neteaseLink);
+                                } else {
+                                    console.log('null');
+                                }
+                            });
+                        }
+                    });
+                }
+            });
+        }
+    });
+}
diff --git a/package.json b/package.json
index 1014bb4..7bd7ffd 100644
--- a/package.json
+++ b/package.json
@@ -1,8 +1,8 @@
 {
   "name": "find-music",
-  "version": "1.0.0",
+  "version": "1.0.1",
   "description": "",
-  "main": "index.js",
+  "main": "lib/index.js",
   "scripts": {
       "init": "npm install"
   },