diff --git a/app/api_service.py b/app/api_service.py
new file mode 100644
index 0000000..034a46d
--- /dev/null
+++ b/app/api_service.py
@@ -0,0 +1,31 @@
+from flask import *
+from flask_httpauth import HTTPTokenAuth
+from Article import load_freq_history
+
+path_prefix = '/var/www/wordfreq/wordfreq/'
+path_prefix = './'  # comment this line in deployment
+
+show_bp = Blueprint('site',__name__)
+
+auth = HTTPTokenAuth(scheme='Bearer')
+
+tokens = {
+    "token": "token",
+    "secret-token": "lanhui"  # token, username
+}
+
+
+@auth.verify_token
+def verify_token(token):
+    if token in tokens:
+        return tokens[token]
+
+
+@show_bp.route('/api/mywords')  # HTTPie usage: http -A bearer -a secret-token  http://127.0.0.1:5000/api/mywords
+@auth.login_required
+def show():
+    username = auth.current_user()
+    word_freq_record = path_prefix + 'static/frequency/' + 'frequency_%s.pickle' % (username)
+    d = load_freq_history(word_freq_record)
+    return jsonify(d)
+
diff --git a/app/main.py b/app/main.py
index 19e82f2..eeb4960 100644
--- a/app/main.py
+++ b/app/main.py
@@ -10,9 +10,10 @@ import Yaml
 from user_service import userService
 from account_service import accountService
 from admin_service import adminService, ADMIN_NAME
+from api_service import show_bp
 import os
 from translate import *
-from wordCMD import show_bp
+
 
 app = Flask(__name__)
 app.secret_key = os.urandom(32)
diff --git a/app/wordCMD.py b/app/wordCMD.py
deleted file mode 100644
index dd579da..0000000
--- a/app/wordCMD.py
+++ /dev/null
@@ -1,39 +0,0 @@
-from flask import *
-from flask_httpauth import HTTPTokenAuth
-from Article import load_freq_history
-from wordfreqCMD import sort_in_descending_order
-import pickle_idea
-
-auth = HTTPTokenAuth(scheme='Bearer')
-
-path_prefix = '/var/www/wordfreq/wordfreq/'
-path_prefix = './'  # comment this line in deployment
-
-show_bp = Blueprint(
-    'site',
-    __name__,
-)
-
-tokens = {
-    "token": "token"
-}
-
-
-@auth.verify_token
-def verify_token(token):
-    if token in tokens:
-        return tokens[token]
-
-
-@show_bp.route('/show/<name>/')  # set route for show page <name> means the var name to search
-@auth.login_required
-def show(name):
-    user_freq_record = path_prefix + 'static/frequency/' + 'frequency_%s.pickle' % (name)
-    d = load_freq_history(user_freq_record)
-    freqlst = sort_in_descending_order(pickle_idea.dict2lst(d))
-    words_freq = []  # 存储单词表的数组，格式为 单词-词频
-    for i in range(len(freqlst)):
-        words_freq.append(str(freqlst[i][0]) + "-" + str(len(freqlst[i][1])))
-    t = {}
-    t[name] = words_freq
-    return jsonify(t)