diff --git a/include/subcommand_record.h b/include/subcommand_record.h
index 14eea9be9e3c0711354d36b4b2350ab405b1455d..a9333f629508a3fad24d0a1c62b6602442d3cd00 100644
--- a/include/subcommand_record.h
+++ b/include/subcommand_record.h
@@ -155,6 +155,18 @@ public:
         "         Set the clock id to use for the various time fields in the perf_event_type records.\n"
         "         monotonic and monotonic_raw are supported,\n"
         "         some events might also allow boottime, realtime and clock_tai.\n"
+        "   --pipe_input\n"
+        "         Enable anonymous pipe for the client(calling process) to send control\n"
+        "         commands to the server(hiperf executable program).\n"
+        "         This parameter is designed for system-side C++ interface calls.\n"
+        "         Application developers using the hiperf command tool do not need to"
+        "         pay attention to this parameter.\n"
+        "   --pipe_output\n"
+        "         Enable anonymous pipe for the server(hiperf executable program) to send"
+        "         response to the client(calling process).\n"
+        "         This parameter is designed for system-side C++ interface calls.\n"
+        "         Application developers using the hiperf command tool do not need to"
+        "         pay attention to this parameter.\n"
         "   --symbol-dir <dir>\n"
         "         Set directory to look for symbol files, used for unwinding. \n"
         "   -m <mmap_pages>\n"