diff --git a/libi2pd/Config.cpp b/libi2pd/Config.cpp
index d9cc6dec..ba5ccced 100644
--- a/libi2pd/Config.cpp
+++ b/libi2pd/Config.cpp
@@ -230,6 +230,12 @@ namespace config {
 			("exploratory.inbound.quantity", value<int>()->default_value(3),  "Exploratory inbound tunnels quantity")
 			("exploratory.outbound.quantity", value<int>()->default_value(3), "Exploratory outbound tunnels quantity")
 		;
+		options_description time("Time Options");
+		time.add_options()
+		("time.use_ntp", value<bool>()->default_value(false), "Use NTP")
+		("time.correcting", value<bool>()->default_value(false), "EXPEREMENTAL: Try correcting with peer, unsecurity")
+		("time.ntp_server", value<std::string>()->default_value(offical_ntp_server), "NTP Server host") 
+		;		
 
 		m_OptionsDesc
 			.add(general)
diff --git a/libi2pd/Config.h b/libi2pd/Config.h
index 0bbcd5b1..3e481ad3 100644
--- a/libi2pd/Config.h
+++ b/libi2pd/Config.h
@@ -18,6 +18,8 @@
 
 namespace i2p {
 namespace config {
+  constexpr const char offical_ntp_server[] ="0.ca.pool.ntp.org";
+
   extern boost::program_options::variables_map m_Options;
 
   /**
diff --git a/libi2pd/SSUSession.cpp b/libi2pd/SSUSession.cpp
index 2a8cd2d5..30c3bcf5 100644
--- a/libi2pd/SSUSession.cpp
+++ b/libi2pd/SSUSession.cpp
@@ -280,8 +280,8 @@ namespace transport
 			uint32_t signedOnTime = bufbe32toh(payload);
 			if (signedOnTime < ts - SSU_CLOCK_SKEW || signedOnTime > ts + SSU_CLOCK_SKEW)
 			{
-				LogPrint (eLogError, "SSU: clock skew detected ", (int)ts - signedOnTime, ". Check your clock");
-				i2p::context.SetError (eRouterErrorClockSkew);
+				i2p::util::timeCorrecting(signedOnTime, ts, SSU_CLOCK_SKEW, "SSU: clock skew detected ") ? ts=i2p::util::GetSecondsSinceEpoch () : 0;
+				
 			}
 		}
 		payload += 4; // signed on time
diff --git a/libi2pd/Timestamp.cpp b/libi2pd/Timestamp.cpp
index 9e9b4e63..8e7eca81 100644
--- a/libi2pd/Timestamp.cpp
+++ b/libi2pd/Timestamp.cpp
@@ -4,6 +4,8 @@
 #include "Log.h"
 #include "I2PEndian.h"
 #include "Timestamp.h"
+#include"RouterContext.h"
+
 
 #ifdef WIN32
 	#ifndef _WIN64
@@ -15,10 +17,32 @@ namespace i2p
 {
 namespace util
 {
-	static int64_t g_TimeOffset = 0; // in seconds
 
-	void SyncTimeWithNTP (const std::string& address)
+
+	
+
+	bool timeCorrecting(uint32_t signedOnTime, uint32_t ts, uint32_t skew, const char * ErrorMsg){
+
+				bool Time_Correcting; i2p::config::GetOption("time.correcting", Time_Correcting);
+				bool UseNTP; i2p::config::GetOption("time.ntp_server", UseNTP);
+
+				if(!Time_Correcting && !UseNTP ){
+					LogPrint (eLogError, ErrorMsg, (int)ts - signedOnTime, ". Check your clock");
+					i2p::context.SetError (eRouterErrorClockSkew);					
+					return false;
+				}
+				
+				UseNTP ? SyncTimeWithNTP() : i2p::util::setTimeOffset( signedOnTime < ts - skew ? signedOnTime : -signedOnTime );
+				return true;	
+	}
+
+
+	//TODO: ...Syncing with option
+
+	void SyncTimeWithNTP (void)
 	{
+		std::string address; i2p::config::GetOption("time.ntp_server", address);
+		
 		boost::asio::io_service service;
 		boost::asio::ip::udp::resolver::query query (boost::asio::ip::udp::v4 (), address, "ntp");
 		boost::system::error_code ec;
@@ -56,7 +80,7 @@ namespace util
 					uint32_t ts = bufbe32toh (buf + 32);
 					if (ts > 2208988800U) ts -= 2208988800U; // 1/1/1970 from 1/1/1900
 					g_TimeOffset = ts - ourTs;
-					LogPrint (eLogInfo,  address, " time offset from system time is ", g_TimeOffset, " seconds");
+					LogPrint (eLogDebug,  address, " time offset from system time is ", g_TimeOffset, " seconds");
 				}
 			}
 		}
diff --git a/libi2pd/Timestamp.h b/libi2pd/Timestamp.h
index cddc6518..b217b6ad 100644
--- a/libi2pd/Timestamp.h
+++ b/libi2pd/Timestamp.h
@@ -3,30 +3,44 @@
 
 #include <inttypes.h>
 #include <chrono>
+#include"Config.h"
+
 
 namespace i2p
 {
-namespace util
-{
-	inline uint64_t GetMillisecondsSinceEpoch ()
+	namespace util
 	{
-		return std::chrono::duration_cast<std::chrono::milliseconds>(
-				 std::chrono::system_clock::now().time_since_epoch()).count ();
-	}
 
-	inline uint32_t GetHoursSinceEpoch ()
-	{
-		return std::chrono::duration_cast<std::chrono::hours>(
-				 std::chrono::system_clock::now().time_since_epoch()).count ();
-	}
+		static int64_t g_TimeOffset = 0; // in seconds
+		inline void setTimeOffset(int64_t ts){g_TimeOffset=ts;}
 
-	inline uint64_t GetSecondsSinceEpoch ()
-	{
-		return std::chrono::duration_cast<std::chrono::seconds>(
+		bool timeCorrecting(uint32_t signedOnTime, uint32_t ts, uint32_t skew, const char * ErrorMsg);
+
+
+
+		inline uint64_t GetSecondsSinceEpoch ()
+		{
+			bool Time_Correcting, Time_UseNTP; i2p::config::GetOption("time.correcting", Time_Correcting);i2p::config::GetOption("time.use_ntp", Time_UseNTP);
+
+			auto tmp_time = std::chrono::duration_cast<std::chrono::seconds>(
 				 std::chrono::system_clock::now().time_since_epoch()).count ();
+
+			return (Time_Correcting || Time_UseNTP)  ? tmp_time + i2p::util::g_TimeOffset  : tmp_time;
+		}
+
+		inline uint64_t GetMillisecondsSinceEpoch ()
+		{
+			return GetSecondsSinceEpoch()*1000;
+		}
+
+		inline uint32_t GetHoursSinceEpoch ()
+		{
+			return GetSecondsSinceEpoch()/120;
+		}
+
+
 	}
 }
-}
 
 #endif