diff --git a/ttyclock.c b/ttyclock.c
index b57fa1b..3313317 100644
--- a/ttyclock.c
+++ b/ttyclock.c
@@ -239,24 +239,20 @@ clock_move(int x, int y, int w, int h)
      wborder(ttyclock->framewin, ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ');
      wbkgdset(ttyclock->datewin, COLOR_PAIR(0));
      wborder(ttyclock->datewin, ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ');
-
-     /* Clean windows */
      werase(ttyclock->framewin);
      werase(ttyclock->datewin);
      wrefresh(ttyclock->framewin);
      wrefresh(ttyclock->datewin);
 
+     /* Frame win move */
+     mvwin(ttyclock->framewin, (ttyclock->geo.x = x), (ttyclock->geo.y = y));
+     wresize(ttyclock->framewin, (ttyclock->geo.h = h), (ttyclock->geo.w = w));
 
-     /* Make new property */
-     ttyclock->framewin = newwin((ttyclock->geo.h = h),
-                                 (ttyclock->geo.w = w),
-                                 (ttyclock->geo.x = x),
-                                 (ttyclock->geo.y = y));
-
-     ttyclock->datewin =  newwin(DATEWINH,
-                                 strlen(ttyclock->date.datestr) + 2,
-                                 ttyclock->geo.x + ttyclock->geo.h - 1,
-                                 ttyclock->geo.y + (ttyclock->geo.w / 2) - (strlen(ttyclock->date.datestr) / 2) - 1);
+     /* Date win move */
+     mvwin(ttyclock->datewin,
+           ttyclock->geo.x + ttyclock->geo.h - 1,
+           ttyclock->geo.y + (ttyclock->geo.w / 2) - (strlen(ttyclock->date.datestr) / 2) - 1);
+     wresize(ttyclock->datewin, DATEWINH, strlen(ttyclock->date.datestr) + 2);
 
      box(ttyclock->framewin, 0, 0);
      box(ttyclock->datewin,  0, 0);
@@ -264,7 +260,6 @@ clock_move(int x, int y, int w, int h)
      wrefresh(ttyclock->datewin);
      wrefresh(ttyclock->framewin);
 
-
      return;
 }
 
@@ -301,6 +296,7 @@ set_second(void)
                 (ttyclock->geo.w = ((ttyclock->option.second = !ttyclock->option.second)) ? SECFRAMEW : NORMFRAMEW),
                 ttyclock->geo.h);
 
+
      set_center(ttyclock->option.center);
 
      return;
@@ -400,7 +396,6 @@ int
 main(int argc, char **argv)
 {
      int c;
-     struct timespec sleeptime = {0, UPDATETIME};
 
      struct option long_options[] =
           {
@@ -461,7 +456,6 @@ main(int argc, char **argv)
           update_hour();
           draw_clock();
           key_event();
-          nanosleep(&sleeptime, NULL);
      }
 
      free(ttyclock);
diff --git a/ttyclock.h b/ttyclock.h
index 8e5368a..1486ac7 100644
--- a/ttyclock.h
+++ b/ttyclock.h
@@ -44,7 +44,7 @@
 /* Macro */
 #define NORMFRAMEW 35
 #define SECFRAMEW  54
-#define UPDATETIME 10000000
+#define UPDATETIME 25000000
 #define DATEWINH   3
 #define AMSIGN     " [AM]"
 #define PMSIGN     " [PM]"