diff --git a/lib/services/address/index.js b/lib/services/address/index.js
index 71901e4c7..97144473b 100644
--- a/lib/services/address/index.js
+++ b/lib/services/address/index.js
@@ -66,7 +66,6 @@ AddressService.prototype.getAddressHistory = function(addresses, options, callba
   }
 
   async.eachLimit(addresses, 4, function(address, next) {
-
     self._getAddressTxidHistory(address, options, next);
 
   }, function(err) {
@@ -75,21 +74,12 @@ AddressService.prototype.getAddressHistory = function(addresses, options, callba
       return callback(err);
     }
 
-    var unique = {};
-    var list = [];
-
-    for (let i = 0; i < options.txIdList.length; i++) {
-      unique[options.txIdList[i].txid + options.txIdList[i].height] = options.txIdList[i];
-    }
-
-    for (var prop in unique) {
-      list.push(unique[prop]);
-    }
-
-    options.txIdList = list.sort(function(a, b) {
-     return b.height - a.height;
+    var list = lodash.uniqBy(options.txIdList, function(x) { 
+      return x.txid + x.height;
     });
 
+
+    options.txIdList = lodash.orderBy(list,['height','txid'], ['desc','asc']);
     self._getAddressTxHistory(options, function(err, txList) {
 
       if (err) {
@@ -427,7 +417,6 @@ AddressService.prototype._getAddressTxHistory = function(options, callback) {
 };
 
 AddressService.prototype._getAddressTxidHistory = function(address, options, callback) {
-
   var self = this;
 
   options = options || {};
diff --git a/test/services/address/index.unit.js b/test/services/address/index.unit.js
index 1fd2ddc19..5ded3800b 100644
--- a/test/services/address/index.unit.js
+++ b/test/services/address/index.unit.js
@@ -8,6 +8,7 @@ var Encoding  = require('../../../lib/services/address/encoding');
 var Readable = require('stream').Readable;
 var EventEmitter = require('events').EventEmitter;
 var bcoin = require('bcoin');
+var lodash = require('lodash');
 
 describe('Address Service', function() {
 
@@ -54,7 +55,7 @@ describe('Address Service', function() {
 
   describe('#getAddressHistory', function() {
 
-    it('should get the address history', function(done) {
+    it('should get the address history (null case)', function(done) {
 
       sandbox.stub(addressService, '_getAddressTxidHistory').callsArgWith(2, null, null);
       sandbox.stub(addressService, '_getAddressTxHistory').callsArgWith(1, null, []);
@@ -74,6 +75,104 @@ describe('Address Service', function() {
       });
     });
 
+    it('should get the sorted address history', function(done) {
+
+      var old_getAddressTxidHistory = addressService._getAddressTxidHistory;
+      addressService._getAddressTxidHistory = function(addr, options, cb) {
+        options.txIdList = [
+          {
+            txid: "d",
+            height: 10,
+          },
+          {
+            txid: "c",
+            height: 10,
+          },
+          {
+            txid: "a",
+            height: 101,
+          },
+          {
+            txid: "b",
+            height: 100,
+          },
+        ];
+        return cb();
+      };
+
+
+      var old_getAddressTxHistory = addressService._getAddressTxHistory;
+      addressService._getAddressTxHistory = function(options, cb) {
+        return cb(null, options.txIdList);
+      };
+
+      addressService.getAddressHistory(['a', 'b', 'c'], { from: 12, to: 14 }, function(err, res) {
+
+        if (err) {
+          return done(err);
+        }
+
+        expect(res.totalCount).equal(4);
+        expect(lodash.map(res.items,'txid')).to.be.deep.equal(['a','b','c','d']);
+
+        addressService._getAddressTxidHistory = old_getAddressTxHistory;
+        addressService._getAddressTxHistory = old_getAddressTxHistory;
+        done();
+      });
+    });
+
+    it('should remove duplicated items in history', function(done) {
+
+      var old_getAddressTxidHistory = addressService._getAddressTxidHistory;
+      addressService._getAddressTxidHistory = function(addr, options, cb) {
+        options.txIdList = [
+          {
+            txid: "b",
+            height: 10,
+          },
+          {
+            txid: "b",
+            height: 10,
+          },
+          {
+            txid: "d",
+            height: 101,
+          },
+          {
+            txid: "c",
+            height: 100,
+          },
+         {
+            txid: "d",
+            height: 101,
+          },
+        ];
+        return cb();
+      };
+
+
+      var old_getAddressTxHistory = addressService._getAddressTxHistory;
+      addressService._getAddressTxHistory = function(options, cb) {
+        return cb(null, options.txIdList);
+      };
+
+      addressService.getAddressHistory(['a', 'b', 'c'], { from: 12, to: 14 }, function(err, res) {
+
+        if (err) {
+          return done(err);
+        }
+
+        expect(res.totalCount).equal(3);
+        expect(lodash.map(res.items,'txid')).to.be.deep.equal(['d','c','b']);
+
+        addressService._getAddressTxidHistory = old_getAddressTxHistory;
+        addressService._getAddressTxHistory = old_getAddressTxHistory;
+        done();
+      });
+    });
+
+
+
   });
 
   describe('#_getAddressTxidHistory', function() {