diff --git a/lib/Sync.js b/lib/Sync.js
index b68bd43..d46e818 100644
--- a/lib/Sync.js
+++ b/lib/Sync.js
@@ -4,7 +4,6 @@ require('classtool');
 
 
 function spec() {
-  var config          = require('../config/config');
   var sockets         = require('../app/controllers/socket.js');
   var BlockDb         = require('./BlockDb').class();
   var TransactionDb   = require('./TransactionDb').class();
diff --git a/lib/TransactionDb.js b/lib/TransactionDb.js
index 7a45d74..1774bae 100644
--- a/lib/TransactionDb.js
+++ b/lib/TransactionDb.js
@@ -38,7 +38,6 @@ function spec(b) {
   };
 
   TransactionDb.prototype.drop = function(cb) {
-    var self = this;
     var path = config.leveldb + '/txs';
     db.close(function() {
       require('leveldown').destroy(path, function () {
@@ -51,7 +50,6 @@ function spec(b) {
 
 //  TransactionDb.prototype.fromTxIdOne = function(txid, cb) { TODO
   TransactionDb.prototype.has = function(txid, cb) {
-    var self = this;
 
     var k = OUTS_ROOT + txid;
     db.get(k, function (err,val) {
@@ -70,7 +68,6 @@ function spec(b) {
   };
 
   TransactionDb.prototype.fromTxId = function(txid,  cb) {
-    var self = this;
 
     var k = OUTS_ROOT + txid;
     var ret=[];
@@ -176,7 +173,6 @@ function spec(b) {
   };
 
   TransactionDb.prototype.fromTxIdN = function(txid, n, cb) {
-    var self = this;
 
     var k = OUTS_ROOT + txid + '-' + n;
 
@@ -190,7 +186,6 @@ function spec(b) {
   };
 
   TransactionDb.prototype.fromAddr = function(addr,  cb) {
-    var self = this;
 
     var k = ADDR_ROOT + addr;
     var ret=[];
@@ -234,7 +229,6 @@ function spec(b) {
 
 
   TransactionDb.prototype.removeFromTxId = function(txid, cb) {
-    var self = this;
 
     async.series([
       function(c) {
diff --git a/public/css/common.css b/public/css/common.css
index 5dadba2..4292fb3 100644
--- a/public/css/common.css
+++ b/public/css/common.css
@@ -33,12 +33,6 @@ h1, h2, h3, h4, h5, h6, .h1, .h2, .h3, .h4, .h5, .h6 {
 
 .vm { vertical-align: middle; }
 
-.hightlight_h {
-  color: blue;
-  padding-bottom: 5px;
-  border-bottom: 1px solid #eee;
-}
-
 .navbar-default {
   background-color: #8DC429;
   border-bottom: 4px solid #64920F;
@@ -62,7 +56,7 @@ h1, h2, h3, h4, h5, h6, .h1, .h2, .h3, .h4, .h5, .h6 {
 }
 
 .navbar-form {
-  width: 30%;
+  width: 35%;
 }
 
 @media (max-width: 991px) {
@@ -70,7 +64,7 @@ h1, h2, h3, h4, h5, h6, .h1, .h2, .h3, .h4, .h5, .h6 {
     margin: 0;
   }
   .navbar-form {
-    width: 15%;
+    width: 25%;
   }
 }
 
diff --git a/public/js/config.js b/public/js/config.js
index 613294c..4d3a625 100755
--- a/public/js/config.js
+++ b/public/js/config.js
@@ -34,10 +34,6 @@ angular.module('insight').config(function($routeProvider) {
     when('/status', {
       templateUrl: '/views/status.html',
       title: 'Status'
-    }).
-    when('/developers', {
-      templateUrl: '/views/developers.html',
-      title: 'Developers'
     })
     .otherwise({
       templateUrl: '/views/404.html',
diff --git a/public/js/controllers/header.js b/public/js/controllers/header.js
index 3b17ec5..e5fa3ac 100755
--- a/public/js/controllers/header.js
+++ b/public/js/controllers/header.js
@@ -12,10 +12,6 @@ angular.module('insight.system').controller('HeaderController',
     {
       'title': 'Status',
       'link': 'status'
-    },
-    {
-      'title': 'Developers',
-      'link': 'developers'
     }
   ];
 
diff --git a/public/views/developers.html b/public/views/developers.html
deleted file mode 100644
index aac25e4..0000000
--- a/public/views/developers.html
+++ /dev/null
@@ -1,318 +0,0 @@
-<div data-ng-include src="'/views/includes/connection.html'"></div>
-<section>
-  <div class="page-header">
-    <h1>
-      Developers <small>API Documentation</small>
-    </h1>
-  </div>
-
-  <tabset justified="true">
-  <tab heading="Overview">
-
-  <h2>Overview</h2>
-  <p>The Insight REST API provides you with a convenient, powerful and simple way to read data from the bitcoin network and build your own services with it.</p>
-  <p>The REST API currently only supports JSON for the response formats.</p>
-  <p>The API is free to use.</p>
-  </tab>
-
-  <tab heading="API Reference">
-  <h2>API Reference</h2>
-
-  <h3 class="hightlight_h">Blocks</h3>
-
-  <h4>Get Block</h4>
-
-  <p>URI:</p>
-
-  <pre>/api/block/00000000009890591fbacf147ffc6c246fa7bad0f2c75a68e3e1ba48b1636d23</pre>
-
-  <p>Result:</p>
-
-  <pre>
-{
-  hash: "00000000009890591fbacf147ffc6c246fa7bad0f2c75a68e3e1ba48b1636d23",
-  confirmations: 37,
-  size: 1287,
-  height: 177951,
-  version: 2,
-  merkleroot: "4d549d51e0bca64030b7f3ab74fcc9a82f3de7bba5d6c3f9a8cb2028399fc590",
-  tx: [
-    "1b8354de2102f0f3f72f7e59fd3fdc0a406fa92675a78d7bb1f599067685385a",
-    "babe2d8b24649df7951e696a4b1686e28764d2d7bbf94d45f612ff598a14017d",
-    "0351d523fec44a04990b8f9513c44b358eac8b88d5df1074ed36d3ffef5f1582",
-    "09f1a8dd15a989377753690f2293e5509fa0763a26af661cf7b56eebc6999c59",
-    "04d972767c5500805ccd41961e2b538b5334af3e41635b2a2ec3750a3c96565a",
-    "df11424536f618ba511436702f97e886b83a1a0e7d1578a26160177274ca0a39"
-  ],
-  time: 1391192318,
-  nonce: 2374664549,
-  bits: "1c00ffff",
-  difficulty: 256,
-  chainwork: "0000000000000000000000000000000000000000000000000413951687599d9f",
-  previousblockhash: "000000000034a41747ec564a890d8192fbd2ec0bfa71667b81db145575cde08e",
-  nextblockhash: "0000000000868ef72603e45325fc0464a5424b7539c51f5905e0ffd2bafc7115",
-  reward: 50
-}</pre>
-
-  <h4>Get Block information by date</h4>
-
-  <p>URI:</p>
-
-  <pre>/api/blocks/?blockDate=yyyy-mm-dd</pre>
-
-  <p>Result:</p>
-
-  <pre>
-{
-  blocks: [ Array information of blocks ],
-  length: 2636,
-  pagination: {
-    next: "2014-01-30",
-    prev: "2014-01-28",
-    current: "2014-01-29",
-    isToday: false
-  }
-}</pre>
-
-  <h4>Get hash of block by height</h4>
-
-  <p>URI:</p>
-
-  <pre>/api/block-index/0</pre>
-
-  <p>Result:</p>
-
-  <pre>
-{
-  blockHash: "000000000933ea01ad0ee984209779baaec3ced90fa3f408719526f8d77f4943"
-}</pre>
-
-  <h3 class="hightlight_h">Transactions</h3>
-
-  <h4>Get Transaction</h4>
-
-  <p>URI:</p>
-
-  <pre>/api/tx/0099d9342edab8a59fa4d84cb807cf599ce2210e5240bc39500d8f6b6f4779c0</pre>
-
-  <p>Result:</p>
-
-  <pre>
-{
-  hex: "01000000010000000000000000000000000000000000000000000000000000000000000000ffffffff0d0358b702017e062f503253482fffffffff01108a082a010000002321029f58ed5b58f1941664d67bcc2ccb5b25c50cc2324ccc9643ff7f8271118c4609ac00000000",
-  txid: "0099d9342edab8a59fa4d84cb807cf599ce2210e5240bc39500d8f6b6f4779c0",
-  version: 1,
-  locktime: 0,
-  vin: [
-    {
-      coinbase: "0358b702017e062f503253482f",
-      sequence: 4294967295,
-      reward: 50,
-      n: 0
-    }
-  ],
-  vout: [
-    {
-      value: 50.0017,
-      n: 0,
-      scriptPubKey: {
-        asm: "029f58ed5b58f1941664d67bcc2ccb5b25c50cc2324ccc9643ff7f8271118c4609 OP_CHECKSIG",
-        hex: "21029f58ed5b58f1941664d67bcc2ccb5b25c50cc2324ccc9643ff7f8271118c4609ac",
-        reqSigs: 1,
-        type: "pubkey",
-        addresses: [
-          "mt3r2JMiWqGkHUiMqduo2HoHw5iAHMT7P9"
-        ]
-      }
-    }
-  ],
-  blockhash: "0000000000478e746e78012066a14db61ee9a447b35607a42b54d15060eb23d6",
-  confirmations: 10,
-  time: 1391201940,
-  blocktime: 1391201940,
-  isCoinBase: true,
-  valueIn: 50,
-  valueOut: 50.0017,
-  size: 108
-}
-  </pre>
-
-  <h4>Get Transactions by BlockHash</h4>
-
-  <p>URI:</p>
-
-  <pre>/api/txs/?block=0000000001a6b96db5e1af9f01458c5f0dd880d9cce6e9ed200afb9f0941991b&pageNum=1</pre>
-
-  <p>Result:</p>
-
-  <pre>
-{
-  pagesTotal: 2,
-  txs: [ Array of Transactions ]
-}
-  </pre>
-
-  <h4>Get Transactions by String Address</h4>
-
-  <p>URI:</p>
-
-  <pre>/api/txs/?address=mqxfgc12qXdm4ekLrCKPDYqamxUEtK78Vg&pageNum=0</pre>
-
-  <p>Result:</p>
-
-  <pre>
-{
-  pagesTotal: 4,
-  txs: [ Array of Transactions ]
-}
-  </pre>
-
-  <h3 class="hightlight_h">Address</h3>
-
-  <h4>Get Address</h4>
-
-  <p>URI:</p>
-
-  <pre>/api/addr/mqxfgc12qXdm4ekLrCKPDYqamxUEtK78Vg</pre>
-
-  <p>Result:</p>
-
-  <pre>
-{
-  balanceSat: 5031766000,
-  totalReceivedSat: 5853132000,
-  totalSentSat: 821366000,
-  txApperances: 66,
-  transactions: [ Array of Transaction IDs ],
-  addrStr: "mqxfgc12qXdm4ekLrCKPDYqamxUEtK78Vg",
-  totalSent: 8.21366,
-  balance: 50.31766,
-  totalReceived: 58.53132
-}
-  </pre>
-
-  <h3 class="hightlight_h">Application Status</h3>
-
-  <h4>Get Information</h4>
-
-  <p>URI:</p>
-
-  <pre>/api/status?q=getInfo</pre>
-
-  <p>Result:</p>
-
-  <pre>
-{
-  info: {
-    version: 89900,
-    protocolversion: 70002,
-    walletversion: 60000,
-    balance: 0,
-    blocks: 178019,
-    timeoffset: -345,
-    connections: 9,
-    proxy: "",
-    difficulty: 1,
-    testnet: true,
-    keypoololdest: 1389273625,
-    keypoolsize: 101,
-    paytxfee: 0,
-    errors: "This is a pre-release test build - use at your own risk - do not use for mining or merchant applications"
-  }
-}
-  </pre>
-
-  <h4>Get Difficulty</h4>
-
-  <p>URI:</p>
-
-  <pre>/api/status?q=getDifficulty</pre>
-
-  <p>Result:</p>
-
-  <pre>
-{
-  difficulty: 1
-}
-  </pre>
-
-  <h4>Get TxOutSetInfo</h4>
-
-  <p>URI:</p>
-
-  <pre>/api/status?q=getTxOutSetInfo</pre>
-
-  <p>Result:</p>
-
-  <pre>
-{
-  txoutsetinfo: {
-    height: 178020,
-    bestblock: "00000000fc182ffd65fa397dbe0c60b1932bee4ccef407b36b7d6d9d5fdb5962",
-    transactions: 242191,
-    txouts: 421180,
-    bytes_serialized: 25490639,
-    hash_serialized: "68decf93d8c883a31c061fcd393966d36fbed07c05b4df739da85585cb70e077",
-    total_amount: 8900499.25420614
-  }
-}
-  </pre>
-
-  <h4>Get Last Block Hash</h4>
-
-  <p>URI:</p>
-
-  <pre>/api/status?q=getLastBlockHash</pre>
-
-  <p>Result:</p>
-
-  <pre>
-{
-  lastblockhash: "00000000fc182ffd65fa397dbe0c60b1932bee4ccef407b36b7d6d9d5fdb5962"
-}
-  </pre>
-
-  <h3 class="hightlight_h">Server Information</h3>
-
-  <h4>Get information of Bitcoin synchronization</h4>
-
-  <p>URI:</p>
-
-  <pre>/api/sync</pre>
-
-  <p>Result:</p>
-
-  <pre>
-{
-  status: "finished",
-  blockChainHeight: 178009,
-  syncPercentage: 100,
-  skippedBlocks: 0,
-  syncedBlocks: 178011,
-  error: null
-}
-  </pre>
-
-  <h4>Get API Version</h4>
-
-  <p>URI:</p>
-
-  <pre>/api/version</pre>
-
-  <p>Result:</p>
-
-  <pre>
-{
-  version: "0.0.1"
-}
-  </pre>
-
-  </tab>
-
-  <tab heading="Sandbox">
-  <h2>Sandbox for test API</h2>
-
-  <p>API live documentation</p>
-  </tab>
-</section>
-