diff --git a/src/kit/taosdemo/taosdemo.c b/src/kit/taosdemo/taosdemo.c
index 3e6867cbc5..b8aada820a 100644
--- a/src/kit/taosdemo/taosdemo.c
+++ b/src/kit/taosdemo/taosdemo.c
@@ -4536,7 +4536,7 @@ void *superQueryProcess(void *sarg) {
         }
         selectAndGetResult(winfo->taos, g_queryInfo.superQueryInfo.sql[i], tmpFile); 
         int64_t t2 = taosGetTimestampUs();          
-        printf("=[taosc] thread[%"PRId64"] complete one sql, Spent %f s\n", taosGetSelfPthreadId(), (t2 - t1)/1000000.0);          
+        printf("=[taosc] thread[%"PRId64"] complete one sql, Spent %f s\n", taosGetSelfPthreadId(), (t2 - t1)/1000000.0);
       } else {
         #ifdef TD_LOWA_CURL
         int64_t t1 = taosGetTimestampUs();
diff --git a/src/os/src/detail/osSemphone.c b/src/os/src/detail/osSemphone.c
index ec02c65fd6..2bf2f24487 100644
--- a/src/os/src/detail/osSemphone.c
+++ b/src/os/src/detail/osSemphone.c
@@ -13,8 +13,6 @@
  * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
-#include <sys/syscall.h>
-
 #define _DEFAULT_SOURCE
 #include "os.h"
 
diff --git a/src/rpc/src/rpcTcp.c b/src/rpc/src/rpcTcp.c
index 73177f90e8..3162ab2e4c 100644
--- a/src/rpc/src/rpcTcp.c
+++ b/src/rpc/src/rpcTcp.c
@@ -181,8 +181,8 @@ static void taosStopTcpThread(SThreadObj* pThreadObj) {
     return;
   }
   pThreadObj->stop = true;
-  if (taosComparePthread(thread, taosGetSelfPthreadId())) {
-    pthread_detach(taosGetSelfPthreadId());
+  if (taosComparePthread(thread, pthread_self())) {
+    pthread_detach(pthread_self());
     return;
   }
   pthread_join(thread, NULL);
@@ -207,8 +207,8 @@ void taosStopTcpServer(void *handle) {
 #endif
   }
   if (taosCheckPthreadValid(pServerObj->thread)) {
-    if (taosComparePthread(pServerObj->thread, taosGetSelfPthreadId())) {
-      pthread_detach(taosGetSelfPthreadId());
+    if (taosComparePthread(pServerObj->thread, pthread_self())) {
+      pthread_detach(pthread_self());
     } else {
       pthread_join(pServerObj->thread, NULL);
     }
diff --git a/src/sync/src/syncTcp.c b/src/sync/src/syncTcp.c
index bef558f412..3ad9e9bba0 100644
--- a/src/sync/src/syncTcp.c
+++ b/src/sync/src/syncTcp.c
@@ -327,8 +327,8 @@ static void syncStopPoolThread(SThreadObj *pThread) {
     return;
   }
   pThread->stop = true;
-  if (taosComparePthread(thread, taosGetSelfPthreadId())) {
-    pthread_detach(taosGetSelfPthreadId());
+  if (taosComparePthread(thread, pthread_self())) {
+    pthread_detach(pthread_self());
     return;
   }
   pthread_join(thread, NULL);