diff --git a/examples/kernel/thread_detach.c b/examples/kernel/thread_detach.c
index 2cb8227df55974c3901cf2fcf867307db54f0029..ac7a92558e4a16bcc4007beb2fda31ac9881ef9a 100644
--- a/examples/kernel/thread_detach.c
+++ b/examples/kernel/thread_detach.c
@@ -91,9 +91,6 @@ static void _tc_cleanup()
 
 	/* 调度器解锁 */
 	rt_exit_critical();
-
-	/* 设置TestCase状态 */
-	tc_done(TC_STAT_PASSED);
 }
 
 int _tc_thread_detach()
diff --git a/examples/kernel/thread_dynamic_simple.c b/examples/kernel/thread_dynamic_simple.c
index c8a4b905aadcf60c8b2d87288a9112fea3db075d..82a34b36bc4c9d92254b670d1f4b5def5de5f61d 100644
--- a/examples/kernel/thread_dynamic_simple.c
+++ b/examples/kernel/thread_dynamic_simple.c
@@ -62,9 +62,6 @@ static void _tc_cleanup()
 
 	/* 调度器解锁 */
 	rt_exit_critical();
-
-	/* 设置TestCase状态 */
-	tc_done(TC_STAT_PASSED);
 }
 
 int _tc_thread_dynamic_simple()
diff --git a/examples/kernel/thread_static_simple.c b/examples/kernel/thread_static_simple.c
index 61005fd23b7b749da5a0845f775ae62f71ee5bd7..dc2e612dbcdead8e15e7b7174930fe210b4e4d8c 100644
--- a/examples/kernel/thread_static_simple.c
+++ b/examples/kernel/thread_static_simple.c
@@ -72,9 +72,6 @@ static void _tc_cleanup()
 
 	/* 调度器解锁 */
 	rt_exit_critical();
-
-	/* 设置TestCase状态 */
-	tc_done(TC_STAT_PASSED);
 }
 
 int _tc_thread_static_simple()