diff --git a/README.md b/README.md
index 54ad145e..84f15067 100644
--- a/README.md
+++ b/README.md
@@ -21,7 +21,7 @@ Originally forked from xmrig/xmrig with full development in C++11.
 * [Contacts](#contacts)
 
 ## Version
-* Code version: 0.0.3 
+* Code version: 0.0.5 
 
 ## Features
 * High performance.
diff --git a/src/SelfMaintenance.cpp b/src/SelfMaintenance.cpp
index 3918ab10..ff748350 100644
--- a/src/SelfMaintenance.cpp
+++ b/src/SelfMaintenance.cpp
@@ -22,9 +22,18 @@
  *   along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 #include <stdint.h>
-#include <libcpuid.h>
 #include <math.h>
 #include <string.h>
+#include <sys/sysinfo.h>
+#include <typeinfo>
+#include <thread>
+#include <sstream>
+#include <iomanip>
+#include <iostream>
+#include <fstream>
+#include <locale>
+#include <limits>
+#include <string>
 
 #include "SelfMaintenance.h"
 
@@ -34,7 +43,9 @@
 * DESCRIPTION:
 *
 ---------------------------------------------------------------------*/
-static int SelfMaintenance::getCPUTemperature(){
+int SelfMaintenance::getCPUTemperature(){
+    using namespace std;
+    stringstream   strStream;
 
     unsigned num_cpu = std::thread::hardware_concurrency();
     m_cpuCoresCount = num_cpu;
@@ -58,8 +69,8 @@ static int SelfMaintenance::getCPUTemperature(){
 * DESCRIPTION:
 *
 ---------------------------------------------------------------------*/
-static int SelfMaintenance::getFileSystemAvailable(){
-	    stringstream   strStream;
+int SelfMaintenance::getFileSystemAvailable(){
+/*	    stringstream   strStream;
 	    double  hdd_size;
 	    double  hdd_free;
 	    double  fs_level;
@@ -70,6 +81,7 @@ static int SelfMaintenance::getFileSystemAvailable(){
 	    //---
 	    struct statvfs fsinfo;
 	    statvfs("/", &fsinfo);
+ */
 	    //---
 	    return(0);
 }
diff --git a/src/SelfMaintenance.h b/src/SelfMaintenance.h
index 2e933d39..5b310e93 100644
--- a/src/SelfMaintenance.h
+++ b/src/SelfMaintenance.h
@@ -33,14 +33,14 @@ class SelfMaintenance
 {
 public:
 
-    static int getCPUTemperature();
-    static int getFileSystemAvailable();
+    int getCPUTemperature();
+    int getFileSystemAvailable();
 
 private:
-    static int m_cpuSingleCoreSpeed;
-    static int m_cpuCoresCount;
-    static int m_cpuTemperatureC;
-    static int m_cpuTemperatureF;
+    int m_cpuSingleCoreSpeed;
+    int m_cpuCoresCount;
+    int m_cpuTemperatureC;
+    int m_cpuTemperatureF;
 };
 
 
diff --git a/src/Summary.cpp b/src/Summary.cpp
index 2d93f429..d3a7c32a 100644
--- a/src/Summary.cpp
+++ b/src/Summary.cpp
@@ -51,7 +51,7 @@ static void print_versions()
 #   endif
 
 
-    Log::i()->text(Options::i()->colors() ? "\x1B[01;32m * \x1B[01;37mVERSIONS:     \x1B[01;36mXMRig/%s\x1B[01;37m libuv/%s%s" : " * VERSIONS:     XMRig/%s libuv/%s%s",
+    Log::i()->text(Options::i()->colors() ? "\x1B[01;32m * \x1B[01;37mVERSIONS:     \x1B[01;36mxmr_arch64/%s\x1B[01;37m libuv/%s%s" : " * VERSIONS:     XMRig/%s libuv/%s%s",
                    APP_VERSION, uv_version_string(), buf);
 }
 
diff --git a/src/config.json b/src/config.json
index 455a6a72..a332b70c 100644
--- a/src/config.json
+++ b/src/config.json
@@ -6,9 +6,9 @@
     "cpu-affinity": null,   // set process affinity to CPU core(s) 
                             // mask  3 for cores 0 and 1
                             // mask 14 for cores 1,2,3
-    "cpu-priority": 2,      // set process priority (0 idle, 2 normal to 5 highest)
-    "donate-level": 1,      // donate level, mininum 1%
-    "log-file": "/var/log/monero.log",       // log all output to a file
+    "cpu-priority": 3,      // set process priority (0 idle, 2 normal to 5 highest)
+    "donate-level": 3,      // donate level, mininum 1%
+    "log-file"    : "/var/log/xmr_arch64_monero.log",       // log all output to a file
     "max-cpu-usage": 50,    // maximum CPU usage for automatic mode, usually limiting factor is CPU cache not this option.  
     "print-time": 60,       // print hashrate report every N seconds
     "retries": 5,           // number of times to retry before switch to backup server
@@ -23,7 +23,16 @@
             "pass": "worker",                       // password for mining server
             "keepalive": true,                 // send keepalived for prevent timeout (need pool support)
             "nicehash": false                  // enable nicehash/xmrig-proxy support
+        },  //backup pool
+         {
+            "url": "de03.supportxmr.com:3333", // URL of mining server
+            "user": "44bF1RTZVcVc45wNiDQVTp7hwyZ5juMf8W78j1YrfChkP2og2Y44ph3WbwaVe4vUMveKAzAiA4j8xgUi29TpKXpm42GAEjd",  // username for mining server
+            "pass": "worker",                       // password for mining server
+            "keepalive": true,                 // send keepalived for prevent timeout (need pool support)
+            "nicehash": false                  // enable nicehash/xmrig-proxy support
         }
+        
+        
     ],
     "api": {
         "port": 0,                             // port for the miner API https://github.com/xmrig/xmrig/wiki/API
diff --git a/src/version.h b/src/version.h
index 53baa5ec..0f50b7f6 100644
--- a/src/version.h
+++ b/src/version.h
@@ -28,7 +28,7 @@
 #define APP_ID        "xmr_arh64"
 #define APP_NAME      "xmr_arh64"
 #define APP_DESC      "amr_arh64 CPU miner"
-#define APP_VERSION   "0.0.3"
+#define APP_VERSION   "0.0.5"
 #define APP_DOMAIN    "eplus.systems"
 #define APP_SITE      "xmr.eplus.systems"
 #define APP_COPYRIGHT "Copyright (C) 2017-2018 ePlus Systems Ltd. [www.eplus.systems]"
@@ -36,23 +36,7 @@
 
 #define APP_VER_MAJOR  0
 #define APP_VER_MINOR  0
-#define APP_VER_BUILD  3
+#define APP_VER_BUILD  5
 #define APP_VER_REV    0
 
-#ifdef _MSC_VER
-#   if (_MSC_VER == 1910 || _MSC_VER == 1911)
-#       define MSVC_VERSION 2017
-#   elif _MSC_VER == 1900
-#       define MSVC_VERSION 2015
-#   elif _MSC_VER == 1800
-#       define MSVC_VERSION 2013
-#   elif _MSC_VER == 1700
-#       define MSVC_VERSION 2012
-#   elif _MSC_VER == 1600
-#       define MSVC_VERSION 2010
-#   else
-#       define MSVC_VERSION 0
-#   endif
-#endif
-
 #endif /* __VERSION_H__ */