diff --git a/lib/config.js b/lib/config.js
index 82cfee1..512dd76 100644
--- a/lib/config.js
+++ b/lib/config.js
@@ -11,6 +11,8 @@ const DEFAULT_CONFIG = {
       'algorithms',
       'database',
       'shell',
+      'lcof',
+      'lcci',
       'concurrency'
     ],
     langs: [
diff --git a/lib/file.js b/lib/file.js
index c2262df..5b40fdc 100644
--- a/lib/file.js
+++ b/lib/file.js
@@ -165,12 +165,16 @@ file.meta = function(filename) {
   // first look into the file data
   const line = this.data(filename).split('\n')
     .find(x => x.indexOf(' @lc app=') >= 0) || '';
-  line.split(' ').forEach(function(x) {
-    const v = x.split('=');
-    if (v.length == 2) {
-      m[v[0]] = v[1].trim();
-    }
-  });
+  // line.split(' ').forEach(function(x) {
+  //   const v = x.split('=');
+  //   if (v.length == 2) {
+  //     m[v[0]] = v[1].trim();
+  //   }
+  // });
+  const reg = /app=(?<app>.+?) id=(?<id>.+?) lang=(?<lang>.+?)$/;
+  const res = reg.exec(line);
+  m.id = res.groups.id
+  m.lang = res.groups.lang
 
   // otherwise, look into file name
   if (!m.id || !m.lang) {
diff --git a/package.json b/package.json
index 93c650b..a65385e 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
-  "name": "vsc-leetcode-cli",
-  "version": "2.8.0",
+  "name": "@haozibi/vsc-leetcode-cli",
+  "version": "2.8.1",
   "description": "A cli tool to enjoy leetcode!",
   "engines": {
     "node": ">=4"