diff --git a/app/user/appTask.c b/app/user/appTask.c
index b8ae1fd..4ff2953 100644
--- a/app/user/appTask.c
+++ b/app/user/appTask.c
@@ -264,7 +264,7 @@ void value_init(void)
 
 
     MotorValueInit();
-
+    buzzer_init();
 }
 
 
diff --git a/app/user/buzzer.c b/app/user/buzzer.c
index 75312ed..72fdd5a 100644
--- a/app/user/buzzer.c
+++ b/app/user/buzzer.c
@@ -8,6 +8,7 @@ void buzzer_init(void)
 {
     buzzer_state = 0;
     buzzer_count = 0;
+    buzzer_stop();
 }