diff --git a/f8/app.cc b/f8/app.cc
index 7ec0f62..0df1ab5 100644
--- a/f8/app.cc
+++ b/f8/app.cc
@@ -36,6 +36,7 @@ namespace f8
     {
         signal(SIGPIPE, SIG_IGN);
         srand(time(nullptr));
+        nowtime_ = time(nullptr);
 
         if (!ParseOpt()) {
             exit_code_ = 1;
@@ -80,6 +81,7 @@ namespace f8
         if (Init()) {
             while (!Terminated()) {
                 a8::tick_t begin_tick = a8::XGetTickCount();
+                nowtime_ = time(nullptr);
                 f8::Timer::Instance()->Update();
                 f8::MsgQueue::Instance()->Update();
                 DispatchNetMsg();
diff --git a/f8/app.h b/f8/app.h
index 1172fa0..020899b 100644
--- a/f8/app.h
+++ b/f8/app.h
@@ -45,7 +45,7 @@ namespace f8
         int GetZoneId() { return zone_id_; }
         int GetNodeId() { return node_id_; }
         int GetInstanceId() { return instance_id_; }
-        int GetNowTime();
+        int GetNowTime() { return nowtime_; };
         int GetPid();
         auto Terminated() { return terminated_; };
         void Terminate() { terminated_ = true; };
@@ -77,6 +77,7 @@ namespace f8
         char** argv_ = nullptr;
         int exit_code_ = 0;
         volatile bool terminated_ = false;
+        int nowtime_ = 0;
 
         int zone_id_ = 0;
         int node_id_ = 0;