diff --git a/sys/compat/linuxkpi/common/src/prctl.c b/sys/compat/linuxkpi/common/src/prctl.c
index d0c299250cb203f1c2c44ba3700e8d8a1ea94d72..91b5d1672b34b39b860cc604b57124168c2c1756 100755
--- a/sys/compat/linuxkpi/common/src/prctl.c
+++ b/sys/compat/linuxkpi/common/src/prctl.c
@@ -46,7 +46,7 @@ int prctl(int option, ...)
     }
 
     name = va_arg(ap, unsigned long);
-    err = OsSetCurrTaskName((const char *)name);
+    err = OsSetTaskName(OsCurrTaskGet(), (const char *)name, TRUE);
     if (err != LOS_OK) {
         goto ERROR;
     }