diff --git a/TC1/timed_task/timed_task.c b/TC1/timed_task/timed_task.c
index a940bc8..8682849 100644
--- a/TC1/timed_task/timed_task.c
+++ b/TC1/timed_task/timed_task.c
@@ -59,6 +59,7 @@ char* GetTaskStr()
     pTimedTask tmp_tsk = task_top;
     char* tmp_str = str;
     tmp_str[0] = '[';
+    tmp_str++;
     while (tmp_tsk)
     {
         sprintf(tmp_str, "{time:%d,socket_index:%d,on:%d},",