diff --git a/examples/kernel/thread_detach.c b/examples/kernel/thread_detach.c
index 2cb8227df5..ac7a92558e 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 c8a4b905aa..82a34b36bc 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 61005fd23b..dc2e612dbc 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()