diff --git a/server-api/app.js b/server-api/app.js
index e2b342f..eadb8d0 100644
--- a/server-api/app.js
+++ b/server-api/app.js
@@ -8,7 +8,11 @@ const config = require('./config.json');
 // custom modules
 const mysql = require('./libs/mysql_pool');
 const so = require('./libs/storeObject');
+const mem = require('./libs/memcache_lib');
 
+mem.host = 'dyn.trj.tw';
+mem.port = 24002;
+mem.connect();
 
 // init mysql connection pool
 mysql.database = config.db.mysql.dbname;
diff --git a/server-api/config.json.default b/server-api/config.json.default
index 67ab923..a3a5f5e 100644
--- a/server-api/config.json.default
+++ b/server-api/config.json.default
@@ -1,4 +1,5 @@
 {
+    "public_domain": "http://localhost:3000",
     "port": 3000,
     "db": {
         "mysql": {
diff --git a/server-api/libs/memcache_lib.js b/server-api/libs/memcache_lib.js
index f955707..0ed06b2 100644
--- a/server-api/libs/memcache_lib.js
+++ b/server-api/libs/memcache_lib.js
@@ -18,9 +18,9 @@ class memcachedLib {
      * @param {string} val 
      * @param {number} expire 
      */
-    setVal(key, val, expire = this._expire) {
+    async setVal(key, val, expire = this._expire) {
         return new Promise((resolve, reject) => {
-            this._conn.set(key, val, err => {
+            this._conn.set(key, val, expire, err => {
                 if (err) return reject(err);
                 return resolve(null);
             })
@@ -31,7 +31,7 @@ class memcachedLib {
      * get object from memcached
      * @param {string} key 
      */
-    getVal(key) {
+    async getVal(key) {
         return new Promise((resolve, reject) => {
             this._conn.get(key, (err, data) => {
                 if (err) return reject(err);
diff --git a/server-api/route/api/user.js b/server-api/route/api/account.js
similarity index 81%
rename from server-api/route/api/user.js
rename to server-api/route/api/account.js
index 18f1b97..b86d99a 100644
--- a/server-api/route/api/user.js
+++ b/server-api/route/api/account.js
@@ -5,9 +5,10 @@ const router = new Router();
 const crypto = require('../../libs/crypto.js');
 const so = require('../../libs/storeObject');
 const mongo = require('../../libs/mongo_model.js');
+const mem = require('../../libs/memcache_lib');
 
 router
-    .post('/', async (c, n) => {
+    .post('/user', async(c, n) => {
         let arr = c.request.body;
         if (!arr.data) throw 'CE0000';
         if (!arr.data.account) throw 'CE0001';
@@ -43,7 +44,7 @@ router
             record: [{ uid }]
         }
     })
-    .get('/:uid', async (c, n) => {
+    .get('/user/:uid', async(c, n) => {
         if (!await mongo.token.checkToken(c.token)) throw 'CE1000';
         try {
             let t = await mongo.token.getToken(c.token);
@@ -66,7 +67,7 @@ router
             throw 'SE0000';
         }
     })
-    .put('/:uid', async (c, n) => {
+    .put('/user/:uid', async(c, n) => {
         if (!await mongo.token.checkToken(c.token)) throw 'CE1000';
         let arr = c.request.body;
         if (!arr.data) throw 'CE0000';
@@ -84,7 +85,7 @@ router
         try {
             let query = "update ??.?? set \
                 `name` = ?, \
-                `email` = ?"+ (arr.data.password ? ',' : '') + " \
+                `email` = ?" + (arr.data.password ? ',' : '') + " \
                 " + (arr.data.password ? "`password` = ?, " : '') + " \
                 where \
                 `uid` = ?";
@@ -101,7 +102,7 @@ router
 
         c.body = { record: [] };
     })
-    .post('/login', async (c, n) => {
+    .post('/login', async(c, n) => {
         let arr = c.request.body;
         if (!arr.data) throw 'CE0000';
         if (!arr.data.account) throw 'CE0001';
@@ -133,6 +134,28 @@ router
             }
         }
     })
+    .post('/user/forgotpass', async(c, n) => {
+        let arr = c.request.body;
+        if (!arr.data) throw 'CE0000';
+        if (!arr.data.account) throw 'CE0001';
+        if (!arr.data.email) throw 'CE0005';
+
+        let user = [];
+        try {
+            let query = "select * from ??.?? where `account` = ? and `email` = ?";
+            let param = ['lora', 'user', arr.data.account, arr.data.email];
+            user = await c.syncQuery(query, param);
+        } catch (err) {
+            if (typeof err == 'string') throw err;
+            c.serr = err;
+            throw 'SE0001';
+        }
+        if (user.length == 0) throw 'CE0007';
+
+        let ramdomToken = crypto.random(10);
+        let
+    })
+
 
 
 module.exports = router;
\ No newline at end of file
diff --git a/server-api/route/api/errorManager/language/zh.js b/server-api/route/api/errorManager/language/zh.js
index 676ea23..d94df97 100644
--- a/server-api/route/api/errorManager/language/zh.js
+++ b/server-api/route/api/errorManager/language/zh.js
@@ -7,6 +7,7 @@ module.exports = {
     CE0004: '請輸入使用者名稱',
     CE0005: '請輸入Email',
     CE0006: '使用者帳號重複',
+    CE0007: '查無使用者資料',
 
     CE1000: 'Token驗證失敗',
     CE2000: '使用者權限不足',
diff --git a/server-api/route/api/index.js b/server-api/route/api/index.js
index 9bfba0d..ae8832c 100644
--- a/server-api/route/api/index.js
+++ b/server-api/route/api/index.js
@@ -9,11 +9,13 @@ const config = require('../../config.json');
 const errorMng = require('./errorManager');
 
 // routes 
-const user_api = require('./user.js');
+const account_api = require('./account.js');
 
 // api response handler
-router.use(async (c, n) => {
+router.use(async(c, n) => {
+    // get MySQL connection
     c.db = await mysql.getConn();
+    // set Async/Await Query
     c.syncQuery = (query, param = null) => {
         return new Promise((resolve, reject) => {
             if (param != null) {
@@ -30,7 +32,7 @@ router.use(async (c, n) => {
         })
     }
     c.token = c.headers['x-auth-token'] || '';
-    
+
     // console.log(c.headers['accept-language'])
     try {
         await n();
@@ -46,24 +48,10 @@ router.use(async (c, n) => {
             servErr: c.serr ? c.serr.toString() : '',
             status: 0
         }
-        if(e[0] == 'C' || e[0] == 'c') c.status = 400;
-        if(e[0] == 'S' || e[0] == 's') c.status = 500;
+        if (e[0] == 'C' || e[0] == 'c') c.status = 400;
+        if (e[0] == 'S' || e[0] == 's') c.status = 500;
     }
     if ('db' in c && typeof c.db == 'object' && 'release' in c.db && typeof c.db.release == 'function') c.db.release();
-    // switch (typeof c.body) {
-    //     case 'undefined':
-    //         c.body = { errorCode: 'ERR9999', status: 0 };
-    //         break;
-    //     case 'string':
-    //         c.body = { errorCode: c.body, status: 0 };
-    //         break;
-    //     default:
-    //         c.body = {
-    //             data: c.body,
-    //             status: 1
-    //         }
-    //         break;
-    // }
 })
 
 
@@ -72,14 +60,14 @@ router.all('*', koaBody({
     multipart: true,
     // upload file size 10mb
     maxFieldSize: 10 * 1024 * 1024
-}), async (c, n) => { await n(); })
+}), async(c, n) => { await n(); })
 
 router
-    .get('/', async (c, n) => {
+    .get('/', async(c, n) => {
         c.body = {
             msg: 'API Endpoint'
         };
     })
-    .use('/user', user_api.routes())
+    .use('/account', account_api.routes())
 
 module.exports = router;
\ No newline at end of file