diff --git a/README.md b/README.md
index 643eb4c..653d9ea 100644
--- a/README.md
+++ b/README.md
@@ -3,67 +3,67 @@ FabLock Code for ANTS MAKE AM-022 Module
 
 Connection for 16-Relais Board:
 ```
-1 NC    
-1 COM   
-1 NO    
+1 NC    GND_LED_1
+1 COM   GND
+1 NO    GND_LOCK_1
 
-2 NC    
-2 COM   
-2 NO    
+2 NC    GND_LED_2
+2 COM   GND
+2 NO    GND_LOCK_2
 
-3 NC    
-3 COM   
-3 NO    
+3 NC    GND_LED_3
+3 COM   GND
+3 NO    GND_LOCK_3
 
-4 NC    
-4 COM   
-4 NO    
+4 NC    GND_LED_4
+4 COM   GND
+4 NO    GND_LOCK_4
 
-5 NC    
-5 COM   
-5 NO    
+5 NC    GND_LED_5
+5 COM   GND
+5 NO    GND_LOCK_5
 
 6 NC    
 6 COM   
 6 NO    
 
 7 NC    
-7 COM   
-7 NO    
+7 COM   12V
+7 NO    LED_1
 
 8 NC    
-8 COM   
-8 NO    
+8 COM   12V
+8 NO    LED_2
 
 9 NC    
-9 COM   
-9 NO    
+9 COM   12V
+9 NO    LED_3
 
 10 NC   
-10 COM  
-10 NO   
+10 COM  12V
+10 NO   LED_4
 
 11 NC   
-11 COM  
-11 NO   
+11 COM  12V
+11 NO   LED_5
 
 12 NC   
-12 COM  
-12 NO   
+12 COM  12V
+12 NO   LOCK_1
 
 13 NC   
-13 COM  
-13 NO   
+13 COM  12V
+13 NO   LOCK_2
 
 14 NC   
-14 COM  
-14 NO   
+14 COM  12V
+14 NO   LOCK_3
 
 15 NC   
-15 COM  
-15 NO   
+15 COM  12V
+15 NO   LOCK_4
 
 16 NC   
-16 COM  
-16 NO   
+16 COM  12V
+16 NO   LOCK_5
 ```
diff --git a/main/main.c b/main/main.c
index ebfcbe9..16c179f 100644
--- a/main/main.c
+++ b/main/main.c
@@ -88,7 +88,8 @@ void trigger(int id)
     gpio_set_level(PIN_LED[id/5], 1);
     gpio_set_level(PIN_GND[id%5], 0);
     vTaskDelay(pdMS_TO_TICKS(250));
-
+    
+    gpio_set_level(PIN_LED[id/5], 0);
     for(int i = 0; i < 5; i++)
     {
         gpio_set_level(PIN_GND[i], 0);