diff --git a/app/lib/log/index.js b/app/lib/log/index.js
index 8a55c23..0a154cb 100644
--- a/app/lib/log/index.js
+++ b/app/lib/log/index.js
@@ -1,6 +1,6 @@
 'use strict';
 const { createLogger, format, transports } = require('winston');
-const { combine, timestamp, label, printf } = format;
+const { combine, timestamp, label, colorize, simple } = format;
 const path = require('path');
 const fs = require('fs-extra');
 const os = require('os');
@@ -40,7 +40,8 @@ async function logFile() {
  * @returns {object} Logger transport
  **/
 module.exports = async function (arg) {
-    if (arg.quiet) {
+    let format;
+    if (arg && arg.quiet) {
         transport = {
             info: function () { },
             warn: function () { },
@@ -48,10 +49,16 @@ module.exports = async function (arg) {
         };
     }
     else {
+        if (arg && arg.label) {
+            format = combine(label({ label: arg.label }), timestamp(), colorize(), simple());
+        }
+        else {
+            format = combine(timestamp(), colorize(), simple());
+        }
         transport = createLogger({
             transports: [
                 new (transports.Console)({
-                    format: combine(format.colorize(), format.simple())
+                    format
                 }),
                 new (transports.File)({
                     filename: await logFile()
diff --git a/app/lib/log/index.js.map b/app/lib/log/index.js.map
index 6306148..7982974 100644
--- a/app/lib/log/index.js.map
+++ b/app/lib/log/index.js.map
@@ -1 +1 @@
-{"version":3,"file":"index.js","sourceRoot":"","sources":["../../src/log/index.ts"],"names":[],"mappings":"AAAA,YAAY,CAAA;AAEZ,MAAM,EAAE,YAAY,EAAE,MAAM,EAAE,UAAU,EAAE,GAAG,OAAO,CAAC,SAAS,CAAC,CAAA;AAC/D,MAAM,EAAE,OAAO,EAAE,SAAS,EAAE,KAAK,EAAE,MAAM,EAAE,GAAG,MAAM,CAAA;AACpD,MAAM,IAAI,GAAG,OAAO,CAAC,MAAM,CAAC,CAAA;AAC5B,MAAM,EAAE,GAAG,OAAO,CAAC,UAAU,CAAC,CAAA;AAC9B,MAAM,EAAE,GAAG,OAAO,CAAC,IAAI,CAAC,CAAA;AAExB,MAAM,OAAO,GAAG,mBAAmB,CAAA;AACnC,IAAI,SAAe,CAAA;AAEnB;;;;;IAKI;AACJ,KAAK,UAAU,OAAO;IAErB,MAAM,OAAO,GAAY,EAAE,CAAC,OAAO,EAAE,CAAC;IACtC,MAAM,QAAQ,GAAY,qBAAqB,CAAC;IAChD,MAAM,MAAM,GAAY,0BAA0B,CAAC;IACnD,MAAM,MAAM,GAAY,6BAA6B,CAAC;IACtD,IAAI,OAAO,GAAY,IAAI,CAAC,IAAI,CAAC,OAAO,EAAE,QAAQ,CAAC,CAAC;IACpD,IAAI,MAAgB,CAAC;IAErB,IAAI,OAAO,CAAC,QAAQ,KAAK,QAAQ,EAAE;QAClC,OAAO,GAAG,IAAI,CAAC,IAAI,CAAC,OAAO,EAAE,MAAM,CAAC,CAAC;KACrC;SAAM,IAAI,OAAO,CAAC,QAAQ,KAAK,OAAO,EAAE;QACxC,OAAO,GAAG,IAAI,CAAC,IAAI,CAAC,OAAO,EAAE,MAAM,CAAC,CAAC;KACrC;IACD,MAAM,GAAG,MAAM,EAAE,CAAC,MAAM,CAAC,OAAO,CAAC,CAAC;IAClC,IAAI,CAAC,MAAM,EAAE;QACZ,MAAM,EAAE,CAAC,KAAK,CAAC,OAAO,CAAC,CAAC;KACxB;IACD,OAAO,IAAI,CAAC,IAAI,CAAC,OAAO,EAAE,eAAe,CAAC,CAAC;AAC5C,CAAC;AACD;;;;;;;IAOI;AACJ,MAAM,CAAC,OAAO,GAAG,KAAK,WAAW,GAAS;IACzC,IAAI,GAAG,CAAC,KAAK,EAAE;QACd,SAAS,GAAG;YACX,IAAI,EAAG,cAAa,CAAC;YACrB,IAAI,EAAG,cAAa,CAAC;YACrB,KAAK,EAAG,cAAa,CAAC;SACtB,CAAA;KACD;SAAM;QACN,SAAS,GAAG,YAAY,CAAC;YACxB,UAAU,EAAE;gBACX,IAAI,CAAC,UAAU,CAAC,OAAO,CAAC,CAAC;oBACxB,MAAM,EAAE,OAAO,CACd,MAAM,CAAC,QAAQ,EAAE,EACjB,MAAM,CAAC,MAAM,EAAE,CACf;iBACD,CAAC;gBACF,IAAI,CAAC,UAAU,CAAC,IAAI,CAAC,CAAC;oBACrB,QAAQ,EAAE,MAAM,OAAO,EAAE;iBACzB,CAAC;aACF;SACD,CAAC,CAAA;KACF;IACD,OAAO,SAAS,CAAA;AACjB,CAAC,CAAA"}
\ No newline at end of file
+{"version":3,"file":"index.js","sourceRoot":"","sources":["../../src/log/index.ts"],"names":[],"mappings":"AAAA,YAAY,CAAA;AAEZ,MAAM,EAAE,YAAY,EAAE,MAAM,EAAE,UAAU,EAAE,GAAG,OAAO,CAAC,SAAS,CAAC,CAAA;AAC/D,MAAM,EAAE,OAAO,EAAE,SAAS,EAAE,KAAK,EAAE,QAAQ,EAAE,MAAM,EAAE,GAAG,MAAM,CAAA;AAC9D,MAAM,IAAI,GAAG,OAAO,CAAC,MAAM,CAAC,CAAA;AAC5B,MAAM,EAAE,GAAG,OAAO,CAAC,UAAU,CAAC,CAAA;AAC9B,MAAM,EAAE,GAAG,OAAO,CAAC,IAAI,CAAC,CAAA;AAExB,MAAM,OAAO,GAAG,mBAAmB,CAAA;AACnC,IAAI,SAAe,CAAA;AAEnB;;;;;IAKI;AACJ,KAAK,UAAU,OAAO;IAErB,MAAM,OAAO,GAAY,EAAE,CAAC,OAAO,EAAE,CAAC;IACtC,MAAM,QAAQ,GAAY,qBAAqB,CAAC;IAChD,MAAM,MAAM,GAAY,0BAA0B,CAAC;IACnD,MAAM,MAAM,GAAY,6BAA6B,CAAC;IACtD,IAAI,OAAO,GAAY,IAAI,CAAC,IAAI,CAAC,OAAO,EAAE,QAAQ,CAAC,CAAC;IACpD,IAAI,MAAgB,CAAC;IAErB,IAAI,OAAO,CAAC,QAAQ,KAAK,QAAQ,EAAE;QAClC,OAAO,GAAG,IAAI,CAAC,IAAI,CAAC,OAAO,EAAE,MAAM,CAAC,CAAC;KACrC;SAAM,IAAI,OAAO,CAAC,QAAQ,KAAK,OAAO,EAAE;QACxC,OAAO,GAAG,IAAI,CAAC,IAAI,CAAC,OAAO,EAAE,MAAM,CAAC,CAAC;KACrC;IACD,MAAM,GAAG,MAAM,EAAE,CAAC,MAAM,CAAC,OAAO,CAAC,CAAC;IAClC,IAAI,CAAC,MAAM,EAAE;QACZ,MAAM,EAAE,CAAC,KAAK,CAAC,OAAO,CAAC,CAAC;KACxB;IACD,OAAO,IAAI,CAAC,IAAI,CAAC,OAAO,EAAE,eAAe,CAAC,CAAC;AAC5C,CAAC;AACD;;;;;;;IAOI;AACJ,MAAM,CAAC,OAAO,GAAG,KAAK,WAAW,GAAS;IACzC,IAAI,MAAM,CAAC;IACX,IAAI,GAAG,IAAI,GAAG,CAAC,KAAK,EAAE;QACrB,SAAS,GAAG;YACX,IAAI,EAAG,cAAa,CAAC;YACrB,IAAI,EAAG,cAAa,CAAC;YACrB,KAAK,EAAG,cAAa,CAAC;SACtB,CAAA;KACD;SAAM;QACN,IAAI,GAAG,IAAI,GAAG,CAAC,KAAK,EAAE;YACrB,MAAM,GAAG,OAAO,CACf,KAAK,CAAC,EAAE,KAAK,EAAG,GAAG,CAAC,KAAK,EAAE,CAAC,EAC5B,SAAS,EAAE,EACX,QAAQ,EAAE,EACV,MAAM,EAAE,CACR,CAAC;SACF;aAAM;YACN,MAAM,GAAG,OAAO,CACf,SAAS,EAAE,EACX,QAAQ,EAAE,EACV,MAAM,EAAE,CACR,CAAC;SACF;QACD,SAAS,GAAG,YAAY,CAAC;YACxB,UAAU,EAAE;gBACX,IAAI,CAAC,UAAU,CAAC,OAAO,CAAC,CAAC;oBACxB,MAAM;iBACN,CAAC;gBACF,IAAI,CAAC,UAAU,CAAC,IAAI,CAAC,CAAC;oBACrB,QAAQ,EAAE,MAAM,OAAO,EAAE;iBACzB,CAAC;aACF;SACD,CAAC,CAAA;KACF;IACD,OAAO,SAAS,CAAA;AACjB,CAAC,CAAA"}
\ No newline at end of file
diff --git a/cli/lib/log/index.js b/cli/lib/log/index.js
index 8a55c23..0a154cb 100644
--- a/cli/lib/log/index.js
+++ b/cli/lib/log/index.js
@@ -1,6 +1,6 @@
 'use strict';
 const { createLogger, format, transports } = require('winston');
-const { combine, timestamp, label, printf } = format;
+const { combine, timestamp, label, colorize, simple } = format;
 const path = require('path');
 const fs = require('fs-extra');
 const os = require('os');
@@ -40,7 +40,8 @@ async function logFile() {
  * @returns {object} Logger transport
  **/
 module.exports = async function (arg) {
-    if (arg.quiet) {
+    let format;
+    if (arg && arg.quiet) {
         transport = {
             info: function () { },
             warn: function () { },
@@ -48,10 +49,16 @@ module.exports = async function (arg) {
         };
     }
     else {
+        if (arg && arg.label) {
+            format = combine(label({ label: arg.label }), timestamp(), colorize(), simple());
+        }
+        else {
+            format = combine(timestamp(), colorize(), simple());
+        }
         transport = createLogger({
             transports: [
                 new (transports.Console)({
-                    format: combine(format.colorize(), format.simple())
+                    format
                 }),
                 new (transports.File)({
                     filename: await logFile()
diff --git a/cli/lib/log/index.js.map b/cli/lib/log/index.js.map
index 6306148..7982974 100644
--- a/cli/lib/log/index.js.map
+++ b/cli/lib/log/index.js.map
@@ -1 +1 @@
-{"version":3,"file":"index.js","sourceRoot":"","sources":["../../src/log/index.ts"],"names":[],"mappings":"AAAA,YAAY,CAAA;AAEZ,MAAM,EAAE,YAAY,EAAE,MAAM,EAAE,UAAU,EAAE,GAAG,OAAO,CAAC,SAAS,CAAC,CAAA;AAC/D,MAAM,EAAE,OAAO,EAAE,SAAS,EAAE,KAAK,EAAE,MAAM,EAAE,GAAG,MAAM,CAAA;AACpD,MAAM,IAAI,GAAG,OAAO,CAAC,MAAM,CAAC,CAAA;AAC5B,MAAM,EAAE,GAAG,OAAO,CAAC,UAAU,CAAC,CAAA;AAC9B,MAAM,EAAE,GAAG,OAAO,CAAC,IAAI,CAAC,CAAA;AAExB,MAAM,OAAO,GAAG,mBAAmB,CAAA;AACnC,IAAI,SAAe,CAAA;AAEnB;;;;;IAKI;AACJ,KAAK,UAAU,OAAO;IAErB,MAAM,OAAO,GAAY,EAAE,CAAC,OAAO,EAAE,CAAC;IACtC,MAAM,QAAQ,GAAY,qBAAqB,CAAC;IAChD,MAAM,MAAM,GAAY,0BAA0B,CAAC;IACnD,MAAM,MAAM,GAAY,6BAA6B,CAAC;IACtD,IAAI,OAAO,GAAY,IAAI,CAAC,IAAI,CAAC,OAAO,EAAE,QAAQ,CAAC,CAAC;IACpD,IAAI,MAAgB,CAAC;IAErB,IAAI,OAAO,CAAC,QAAQ,KAAK,QAAQ,EAAE;QAClC,OAAO,GAAG,IAAI,CAAC,IAAI,CAAC,OAAO,EAAE,MAAM,CAAC,CAAC;KACrC;SAAM,IAAI,OAAO,CAAC,QAAQ,KAAK,OAAO,EAAE;QACxC,OAAO,GAAG,IAAI,CAAC,IAAI,CAAC,OAAO,EAAE,MAAM,CAAC,CAAC;KACrC;IACD,MAAM,GAAG,MAAM,EAAE,CAAC,MAAM,CAAC,OAAO,CAAC,CAAC;IAClC,IAAI,CAAC,MAAM,EAAE;QACZ,MAAM,EAAE,CAAC,KAAK,CAAC,OAAO,CAAC,CAAC;KACxB;IACD,OAAO,IAAI,CAAC,IAAI,CAAC,OAAO,EAAE,eAAe,CAAC,CAAC;AAC5C,CAAC;AACD;;;;;;;IAOI;AACJ,MAAM,CAAC,OAAO,GAAG,KAAK,WAAW,GAAS;IACzC,IAAI,GAAG,CAAC,KAAK,EAAE;QACd,SAAS,GAAG;YACX,IAAI,EAAG,cAAa,CAAC;YACrB,IAAI,EAAG,cAAa,CAAC;YACrB,KAAK,EAAG,cAAa,CAAC;SACtB,CAAA;KACD;SAAM;QACN,SAAS,GAAG,YAAY,CAAC;YACxB,UAAU,EAAE;gBACX,IAAI,CAAC,UAAU,CAAC,OAAO,CAAC,CAAC;oBACxB,MAAM,EAAE,OAAO,CACd,MAAM,CAAC,QAAQ,EAAE,EACjB,MAAM,CAAC,MAAM,EAAE,CACf;iBACD,CAAC;gBACF,IAAI,CAAC,UAAU,CAAC,IAAI,CAAC,CAAC;oBACrB,QAAQ,EAAE,MAAM,OAAO,EAAE;iBACzB,CAAC;aACF;SACD,CAAC,CAAA;KACF;IACD,OAAO,SAAS,CAAA;AACjB,CAAC,CAAA"}
\ No newline at end of file
+{"version":3,"file":"index.js","sourceRoot":"","sources":["../../src/log/index.ts"],"names":[],"mappings":"AAAA,YAAY,CAAA;AAEZ,MAAM,EAAE,YAAY,EAAE,MAAM,EAAE,UAAU,EAAE,GAAG,OAAO,CAAC,SAAS,CAAC,CAAA;AAC/D,MAAM,EAAE,OAAO,EAAE,SAAS,EAAE,KAAK,EAAE,QAAQ,EAAE,MAAM,EAAE,GAAG,MAAM,CAAA;AAC9D,MAAM,IAAI,GAAG,OAAO,CAAC,MAAM,CAAC,CAAA;AAC5B,MAAM,EAAE,GAAG,OAAO,CAAC,UAAU,CAAC,CAAA;AAC9B,MAAM,EAAE,GAAG,OAAO,CAAC,IAAI,CAAC,CAAA;AAExB,MAAM,OAAO,GAAG,mBAAmB,CAAA;AACnC,IAAI,SAAe,CAAA;AAEnB;;;;;IAKI;AACJ,KAAK,UAAU,OAAO;IAErB,MAAM,OAAO,GAAY,EAAE,CAAC,OAAO,EAAE,CAAC;IACtC,MAAM,QAAQ,GAAY,qBAAqB,CAAC;IAChD,MAAM,MAAM,GAAY,0BAA0B,CAAC;IACnD,MAAM,MAAM,GAAY,6BAA6B,CAAC;IACtD,IAAI,OAAO,GAAY,IAAI,CAAC,IAAI,CAAC,OAAO,EAAE,QAAQ,CAAC,CAAC;IACpD,IAAI,MAAgB,CAAC;IAErB,IAAI,OAAO,CAAC,QAAQ,KAAK,QAAQ,EAAE;QAClC,OAAO,GAAG,IAAI,CAAC,IAAI,CAAC,OAAO,EAAE,MAAM,CAAC,CAAC;KACrC;SAAM,IAAI,OAAO,CAAC,QAAQ,KAAK,OAAO,EAAE;QACxC,OAAO,GAAG,IAAI,CAAC,IAAI,CAAC,OAAO,EAAE,MAAM,CAAC,CAAC;KACrC;IACD,MAAM,GAAG,MAAM,EAAE,CAAC,MAAM,CAAC,OAAO,CAAC,CAAC;IAClC,IAAI,CAAC,MAAM,EAAE;QACZ,MAAM,EAAE,CAAC,KAAK,CAAC,OAAO,CAAC,CAAC;KACxB;IACD,OAAO,IAAI,CAAC,IAAI,CAAC,OAAO,EAAE,eAAe,CAAC,CAAC;AAC5C,CAAC;AACD;;;;;;;IAOI;AACJ,MAAM,CAAC,OAAO,GAAG,KAAK,WAAW,GAAS;IACzC,IAAI,MAAM,CAAC;IACX,IAAI,GAAG,IAAI,GAAG,CAAC,KAAK,EAAE;QACrB,SAAS,GAAG;YACX,IAAI,EAAG,cAAa,CAAC;YACrB,IAAI,EAAG,cAAa,CAAC;YACrB,KAAK,EAAG,cAAa,CAAC;SACtB,CAAA;KACD;SAAM;QACN,IAAI,GAAG,IAAI,GAAG,CAAC,KAAK,EAAE;YACrB,MAAM,GAAG,OAAO,CACf,KAAK,CAAC,EAAE,KAAK,EAAG,GAAG,CAAC,KAAK,EAAE,CAAC,EAC5B,SAAS,EAAE,EACX,QAAQ,EAAE,EACV,MAAM,EAAE,CACR,CAAC;SACF;aAAM;YACN,MAAM,GAAG,OAAO,CACf,SAAS,EAAE,EACX,QAAQ,EAAE,EACV,MAAM,EAAE,CACR,CAAC;SACF;QACD,SAAS,GAAG,YAAY,CAAC;YACxB,UAAU,EAAE;gBACX,IAAI,CAAC,UAAU,CAAC,OAAO,CAAC,CAAC;oBACxB,MAAM;iBACN,CAAC;gBACF,IAAI,CAAC,UAAU,CAAC,IAAI,CAAC,CAAC;oBACrB,QAAQ,EAAE,MAAM,OAAO,EAAE;iBACzB,CAAC;aACF;SACD,CAAC,CAAA;KACF;IACD,OAAO,SAAS,CAAA;AACjB,CAAC,CAAA"}
\ No newline at end of file
diff --git a/lib/log/index.js b/lib/log/index.js
index 8a55c23..0a154cb 100644
--- a/lib/log/index.js
+++ b/lib/log/index.js
@@ -1,6 +1,6 @@
 'use strict';
 const { createLogger, format, transports } = require('winston');
-const { combine, timestamp, label, printf } = format;
+const { combine, timestamp, label, colorize, simple } = format;
 const path = require('path');
 const fs = require('fs-extra');
 const os = require('os');
@@ -40,7 +40,8 @@ async function logFile() {
  * @returns {object} Logger transport
  **/
 module.exports = async function (arg) {
-    if (arg.quiet) {
+    let format;
+    if (arg && arg.quiet) {
         transport = {
             info: function () { },
             warn: function () { },
@@ -48,10 +49,16 @@ module.exports = async function (arg) {
         };
     }
     else {
+        if (arg && arg.label) {
+            format = combine(label({ label: arg.label }), timestamp(), colorize(), simple());
+        }
+        else {
+            format = combine(timestamp(), colorize(), simple());
+        }
         transport = createLogger({
             transports: [
                 new (transports.Console)({
-                    format: combine(format.colorize(), format.simple())
+                    format
                 }),
                 new (transports.File)({
                     filename: await logFile()
diff --git a/lib/log/index.js.map b/lib/log/index.js.map
index 6306148..7982974 100644
--- a/lib/log/index.js.map
+++ b/lib/log/index.js.map
@@ -1 +1 @@
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\ No newline at end of file
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\ No newline at end of file
diff --git a/src/log/index.ts b/src/log/index.ts
index aabf1d0..4d11394 100644
--- a/src/log/index.ts
+++ b/src/log/index.ts
@@ -1,7 +1,7 @@
 'use strict'
 
 const { createLogger, format, transports } = require('winston')
-const { combine, timestamp, label, printf } = format
+const { combine, timestamp, label, colorize, simple } = format
 const path = require('path')
 const fs = require('fs-extra')
 const os = require('os')
@@ -44,20 +44,32 @@ async function logFile () {
  * @returns {object} Logger transport
  **/
 module.exports = async function (arg : any) {
-	if (arg.quiet) {
+	let format;
+	if (arg && arg.quiet) {
 		transport = {
 			info : function () {},
 			warn : function () {},
 			error : function () {}
 		}
 	} else {
+		if (arg && arg.label) {
+			format = combine(
+				label({ label : arg.label }),
+				timestamp(),
+				colorize(),
+				simple()
+			);
+		} else {
+			format = combine(
+				timestamp(),
+				colorize(),
+				simple()
+			);
+		}
 		transport = createLogger({
 			transports: [
 				new (transports.Console)({
-					format: combine(
-						format.colorize(),
-						format.simple()
-					)
+					format
 				}),
 				new (transports.File)({ 
 					filename: await logFile()