diff --git a/src/config.h b/src/config.h
index 621c2bf..775bfc3 100644
--- a/src/config.h
+++ b/src/config.h
@@ -12,4 +12,17 @@
 static const time_t pauseLenght = minutes(10);
 static const time_t minIntervalLen = minutes(30);
 
+static const char *iCalHeader = "BEGIN:VCALENDAR"
+                                "VERSION:2.0"
+                                "PRODID:-//hacksw/handcal//NONSGML v1.0//EN";
+
+static const char *iCalEvent =
+    "BEGIN:VEVENT"
+    "UID:uid1@example.com"
+    "ORGANIZER:CN=John Doe : MAILTO: john.doe@example.com"
+    "DTSTART:19970714T170000Z"
+    "DTEND:19970715T040000Z"
+    "SUMMARY:Bastille Day Party"
+    "END:VEVENT ";
+
 #endif
diff --git a/src/planner.c b/src/planner.c
index 7980ca9..655bd4c 100644
--- a/src/planner.c
+++ b/src/planner.c
@@ -38,7 +38,7 @@ void printEvent(Event *s) {
   ctime_r(&s->plannedStartTime, st);
   ctime_r(&s->plannedEndTime, e);
   printf(eventFormat, s->task->name, st, e, s->spare);
-  printTask(s->task);
+  // printTask(s->task);
 }
 void llistPrintE(llist *head) {
   llist *c = head;
diff --git a/src/test.c b/src/test.c
index afa7130..b2fde59 100644
--- a/src/test.c
+++ b/src/test.c
@@ -39,7 +39,7 @@ int main() {
 
   // gnerate plan from task list in time
   struct tm *lc = localtime(&now);
-  lc->tm_hour += 12;                   // add available time;
+  lc->tm_hour += 4;                    // add available time;
   time_t maxTime = mktime(lc);         // create timestamp
   llist *l1 = genPlan(list1, maxTime); // return inked list of event;
   llistPrintE(l1);