diff --git a/main/key.c b/main/key.c
index 4236743..8deea7e 100644
--- a/main/key.c
+++ b/main/key.c
@@ -11,6 +11,7 @@
 
 #include "key.h"
 #include "port.h"
+#include "cover.h"
 
 #define key_long_press_time_ms 5000
 
@@ -36,19 +37,26 @@ void T_key_on_event(void)
 void T_key_schedule(void)
 {
     T_key_structer_s->key_now_state = T_key_get_level();
-    if ((T_key_structer_s->key_before_state != T_key_structer_s->key_now_state) && (T_key_structer_s->key_now_state == true))
+    /* 检查是否盖上盖 */
+    if (cover_get_level())
     {
-        short_press_event_cb_s();
-        T_key_structer_s->key_start_time = port_get_ticket();
-    }
+        if ((T_key_structer_s->key_before_state != T_key_structer_s->key_now_state) && (T_key_structer_s->key_now_state == true))
+        {
+            short_press_event_cb_s();
+            T_key_structer_s->key_start_time = port_get_ticket();
+        }
 
-    if (T_key_structer_s->key_now_state)
-    {
-        if (port_get_ticket() - T_key_structer_s->key_start_time > key_long_press_time_ms)
+        if (T_key_structer_s->key_now_state)
         {
-            long_press_event_cb_s();
+            if (port_get_ticket() - T_key_structer_s->key_start_time > key_long_press_time_ms)
+            {
+                long_press_event_cb_s();
+            }
         }
     }
+    else
+    {
+    }
 
     T_key_structer_s->key_before_state = T_key_structer_s->key_now_state;
 }