diff --git a/app/drivers/led_strip/led_strip.c b/app/drivers/led_strip/led_strip.c
index d208a54..8f8a9f4 100644
--- a/app/drivers/led_strip/led_strip.c
+++ b/app/drivers/led_strip/led_strip.c
@@ -10,14 +10,15 @@ static uint8_t led_strip_pixels[EXAMPLE_LED_NUMBERS * 3];
 uint16_t toggle_cycle = 1000;
 static uint8_t rgb_color_index = RGB_COLOR_RAD;
 
-rgb_color_t rgb_color_rad = {0,255,0,0,0};
-rgb_color_t rgb_color_orange = {0,255,80,0,0};
-rgb_color_t rgb_color_green = {0,0,255,0,0};
-rgb_color_t rgb_color_blue = {0,0,0,255,0};
-rgb_color_t rgb_color_cyan = {0,0,255,255,0};
-rgb_color_t rgb_color_purple = {0,255,0,255,0};
-rgb_color_t rgb_color_white = {0,255,255,255,0};
-
+rgb_color_t rgb_color_rad = {0,255,0,0,0,1,0};
+rgb_color_t rgb_color_orange = {0,255,80,0,0,1,0};
+rgb_color_t rgb_color_green = {0,0,255,0,0,1,0};
+rgb_color_t rgb_color_blue = {0,0,0,255,0,1,0};
+rgb_color_t rgb_color_cyan = {0,0,255,255,0,1,0};
+rgb_color_t rgb_color_purple = {0,255,0,255,0,1,0};
+rgb_color_t rgb_color_white = {0,255,255,255,0,1,0};
+rgb_color_t rgb_color_green_white = {0,0,255,0,0,2,5};
+rgb_color_t rgb_color_green_purple = {0,0,255,0,0,2,5};
 void led_strip_init(void)
 {
     
@@ -68,41 +69,127 @@ void work_rgb_led_start(void)
 void _work_rgb_led(void *arg)
 {
     static rgb_color_t* expression;
-    switch (rgb_color_index)
+    static uint8_t rgb_color_index_lat = 255;
+    if(rgb_color_index_lat != rgb_color_index)
     {
-    case RGB_COLOR_RAD:
-        expression = &rgb_color_rad;
-        break;
-    case RGB_COLOR_ORANGE:
-        expression = &rgb_color_orange;
-        break;
-    case RGB_COLOR_GREEN:
-        expression = &rgb_color_green;
-        break;
-    case RGB_COLOR_WHITE:
-        expression = &rgb_color_white;
-        break;
-    case RGB_COLOR_PURPLE:
-        expression = &rgb_color_purple;
-        break;
-    case RGB_COLOR_CYAN:
-        expression = &rgb_color_cyan;
-        break;
-    case RGB_COLOR_BLUE:
-        expression = &rgb_color_blue;
-        break;
-    default:
-        break;
+        rgb_color_index_lat = rgb_color_index;
+        switch (rgb_color_index)
+        {
+            case RGB_COLOR_RAD:
+                expression = &rgb_color_rad;
+                break;
+            case RGB_COLOR_ORANGE:
+                expression = &rgb_color_orange;
+                break;
+            case RGB_COLOR_GREEN:
+                expression = &rgb_color_green;
+                break;
+            case RGB_COLOR_WHITE:
+                expression = &rgb_color_white;
+                break;
+            case RGB_COLOR_PURPLE:
+                expression = &rgb_color_purple;
+                break;
+            case RGB_COLOR_CYAN:
+                expression = &rgb_color_cyan;
+                break;
+            case RGB_COLOR_BLUE:
+                expression = &rgb_color_blue;
+                break;
+            case RGB_COLOR_GREEN_WHITE:
+                expression = &rgb_color_green_white;
+                break;
+            case RGB_COLOR_GREEN_PURPLE:
+                expression = &rgb_color_green_purple;
+                break;
+            default:
+                break;
+        }
     }
+    
     rgb_toggle(expression);
     os_work_later(toggle_cycle * 0.5);
 }
+
 void rgb_update_cyle(uint16_t cyle)
 {
     toggle_cycle = cyle;
 }
+uint8_t breathing_dispose(rgb_color_t* rgb_color,int16_t* vel, uint8_t color_min, uint8_t color_max)
+{
+    static int dir = 1, color_dir = 1, color_cnt = 0;
+    *vel += dir * rgb_color->colortoggle_speed;
+    if(*vel > color_max){*vel = color_max; dir = -1;}
+    else if(*vel < color_min){*vel = color_min; dir = 1; color_cnt += color_dir;}
+    
+    if(color_cnt >= rgb_color->color_cnt -1 )
+        color_dir = -1;
+    else if(color_cnt <= 0)
+        color_dir = 1;
+
+    return color_cnt;
+}
+void breathing_color_change(rgb_color_t* rgb_color)
+{
+    static int16_t COLOR_SUM;
+    uint8_t color_cnt = breathing_dispose(rgb_color, &COLOR_SUM, 0, 255);
+    switch (rgb_color_index)
+    {
+        case RGB_COLOR_GREEN_WHITE:
+        {
+            switch(color_cnt)
+            {
+                case 0:
+                {
+                    rgb_color->red = 0;
+                    rgb_color->green = (uint8_t)COLOR_SUM;
+                    rgb_color->blue = 0;
+                    break;
+                }   
+                case 1:
+                {
+                    rgb_color->red = (uint8_t)COLOR_SUM;
+                    rgb_color->green = (uint8_t)COLOR_SUM;
+                    rgb_color->blue = (uint8_t)COLOR_SUM;
+                    break;
+                }
+            }
+            break;
+        }
+        case  RGB_COLOR_GREEN_PURPLE:
+        {
+            switch(color_cnt)
+            {
+                case 0:
+                {
+                    rgb_color->red = 0;
+                    rgb_color->green = (uint8_t)COLOR_SUM;
+                    rgb_color->blue = 0;
+                    break;
+                }
+                case 1:
+                {
+                    rgb_color->red = (uint8_t)COLOR_SUM;
+                    rgb_color->green = 0;
+                    rgb_color->blue = (uint8_t)COLOR_SUM;
+                    break;
+                }
+            }
+            break;
+        }
+        
+        default:
+            break;
+    }
+}
 void rgb_toggle(rgb_color_t* rgb_color)
 {
+    if(rgb_color->color_cnt > 1)
+    {
+        breathing_color_change(rgb_color);
+        led_strip_set_pixel(0,rgb_color->index,rgb_color->green,rgb_color->blue,rgb_color->red);
+        return;
+    }
     if(rgb_color->toggle_flag == 0)
         led_strip_set_pixel(0,rgb_color->index,rgb_color->green,rgb_color->blue,rgb_color->red);
     else
diff --git a/app/drivers/led_strip/led_strip.h b/app/drivers/led_strip/led_strip.h
index 7030560..ba2fcb1 100644
--- a/app/drivers/led_strip/led_strip.h
+++ b/app/drivers/led_strip/led_strip.h
@@ -30,6 +30,9 @@ typedef struct rgb_color_s
     uint8_t green;
     uint8_t blue;
     uint8_t toggle_flag;
+    uint8_t color_cnt;
+    uint8_t colortoggle_speed;
+    
 }rgb_color_t;
 
 typedef enum
@@ -41,6 +44,8 @@ typedef enum
     RGB_COLOR_PURPLE,
     RGB_COLOR_CYAN,
     RGB_COLOR_BLUE,
+    RGB_COLOR_GREEN_WHITE,
+    RGB_COLOR_GREEN_PURPLE,
 }RGB_COLOR;
 
 void led_strip_init(void);