diff --git a/src/scripts/services/aria2RpcService.js b/src/scripts/services/aria2RpcService.js
index 8983439..e6b4448 100644
--- a/src/scripts/services/aria2RpcService.js
+++ b/src/scripts/services/aria2RpcService.js
@@ -1,7 +1,7 @@
 (function () {
     'use strict';
 
-    angular.module('ariaNg').factory('aria2RpcService', ['$q', 'aria2RpcConstants', 'aria2RpcErrors', 'ariaNgCommonService', 'ariaNgSettingService', 'aria2HttpRpcService', 'aria2WebSocketRpcService', function ($q, aria2RpcConstants, aria2RpcErrors, ariaNgCommonService, ariaNgSettingService, aria2HttpRpcService, aria2WebSocketRpcService) {
+    angular.module('ariaNg').factory('aria2RpcService', ['$q', 'aria2RpcConstants', 'aria2RpcErrors', 'ariaNgCommonService', 'ariaNgSettingService', 'ariaNgLogService', 'aria2HttpRpcService', 'aria2WebSocketRpcService', function ($q, aria2RpcConstants, aria2RpcErrors, ariaNgCommonService, ariaNgSettingService, ariaNgLogService, aria2HttpRpcService, aria2WebSocketRpcService) {
         var rpcImplementService = ariaNgSettingService.isUseWebSocket() ? aria2WebSocketRpcService : aria2HttpRpcService;
         var isConnected = false;
         var secret = ariaNgSettingService.getSecret();
@@ -112,6 +112,8 @@
                 return false;
             }
 
+            ariaNgLogService.error('[aria2RpcService.processError] ' + error.message, error);
+
             if (aria2RpcErrors[error.message] && aria2RpcErrors[error.message].tipTextKey) {
                 ariaNgCommonService.showError(aria2RpcErrors[error.message].tipTextKey);
                 return true;
diff --git a/src/scripts/services/ariaNgCommonService.js b/src/scripts/services/ariaNgCommonService.js
index 8d2a667..657fe32 100644
--- a/src/scripts/services/ariaNgCommonService.js
+++ b/src/scripts/services/ariaNgCommonService.js
@@ -1,7 +1,7 @@
 (function () {
     'use strict';
 
-    angular.module('ariaNg').factory('ariaNgCommonService', ['$location', '$timeout', 'base64', 'SweetAlert', '$translate', 'ariaNgConstants', 'ariaNgLogService', function ($location, $timeout, base64, SweetAlert, $translate, ariaNgConstants, ariaNgLogService) {
+    angular.module('ariaNg').factory('ariaNgCommonService', ['$location', '$timeout', 'base64', 'SweetAlert', '$translate', 'ariaNgConstants', function ($location, $timeout, base64, SweetAlert, $translate, ariaNgConstants) {
         return {
             generateUniqueId: function () {
                 var sourceId = ariaNgConstants.appPrefix + '_' + Math.round(new Date().getTime() / 1000) + '_' + Math.random();
@@ -20,7 +20,6 @@
                 }, 100);
             },
             showError: function (text) {
-                ariaNgLogService.info('[ariaNgCommonService.showError] ' + text);
                 this.showDialog('Error', text, 'error');
             },
             showOperationSucceeded: function (text) {