diff --git a/HISTORY b/HISTORY
index d3fe99f..a0b7c93 100644
--- a/HISTORY
+++ b/HISTORY
@@ -1,6 +1,7 @@
 
-Version 1.73  2024-02-15
+Version 1.73  2024-02-20
   * add macro FC_SET_STRING_EMPTY
+  * struct fast_task_info remove fields: connect_timeout and network_timeout
 
 Version 1.72  2024-01-21
   * call fast_mblock_ref_counter_dec for delay free node correctly
diff --git a/src/fast_task_queue.h b/src/fast_task_queue.h
index 70fdb2a..3ce3472 100644
--- a/src/fast_task_queue.h
+++ b/src/fast_task_queue.h
@@ -125,8 +125,6 @@ struct fast_task_info
     } nio_stages; //stages for network IO
     volatile int8_t reffer_count;
     volatile int8_t canceled;  //if task canceled
-    short connect_timeout;     //for client side
-    short network_timeout;
     int pending_send_count;
     int64_t req_count; //request count
     struct {