diff --git a/app/CMakeLists.txt b/app/CMakeLists.txt
index 515896e..8df438b 100644
--- a/app/CMakeLists.txt
+++ b/app/CMakeLists.txt
@@ -32,6 +32,7 @@ list(APPEND srcs "drivers/sertrf/sertrf.c")
 list(APPEND srcs "drivers/sertrf/device.c")
 list(APPEND srcs "drivers/sertrf/key.c")
 list(APPEND srcs "drivers/sertrf/ota_u.c")
+list(APPEND srcs "drivers/sertrf/tool.c")
 list(APPEND srcs "drivers/sertrf/ring_buffer.c")
 list(APPEND srcs "drivers/sertrf/protocol/MSP.c")
 list(APPEND srcs "drivers/sertrf/protocol/p_protocol.c")
diff --git a/app/drivers/led_strip/led_strip.c b/app/drivers/led_strip/led_strip.c
index 50d254c..403af47 100644
--- a/app/drivers/led_strip/led_strip.c
+++ b/app/drivers/led_strip/led_strip.c
@@ -6,14 +6,18 @@ rmt_transmit_config_t tx_config = {
     .loop_count = 0, // no transfer loop
 };
 
+// 颜色结构体
 static rgb_color_t expression[EXAMPLE_LED_NUMBERS];
 static rgb_color_t expression_lat[EXAMPLE_LED_NUMBERS] = {0};
+// 延时计数
 static uint16_t rgb_toggle_cnt[EXAMPLE_LED_NUMBERS] = {10,10};
-static uint16_t rgb_toggle_cnt_lat[EXAMPLE_LED_NUMBERS] = {0};
+static uint16_t rgb_toggle_cnt_lat[EXAMPLE_LED_NUMBERS] = {2000,2000};
 
 static uint8_t led_strip_pixels[EXAMPLE_LED_NUMBERS * 3];
 uint16_t toggle_cycle = 1000;
+// 翻转标志位
 bool toggle_flag[EXAMPLE_LED_NUMBERS] = {true,true};
+bool toggle_flag_lat[EXAMPLE_LED_NUMBERS] = {true,true};
 
 rgb_color_t rgb_color_rad = {0,255,0,0,0,1,0,RGB_COLOR_RAD};
 rgb_color_t rgb_color_orange = {0,255,80,0,0,1,0,RGB_COLOR_ORANGE};
@@ -220,19 +224,26 @@ void rgb_Indicator_light_on(uint8_t index, uint8_t color, uint16_t cyle)
         memcpy(&expression_lat[index], &expression[index], sizeof(rgb_color_t));
         rgb_color_change(index, color);
     }
-    if(rgb_toggle_cnt_lat[index] == 0 && rgb_toggle_cnt[index] != cyle)
+    // 设置较大的时间计数，防止数值被轻易到达
+    if(rgb_toggle_cnt_lat[index] == 2000 )
     {
         rgb_toggle_cnt_lat[index] = rgb_toggle_cnt[index];
+        printf("rgb_toggle_cnt[index]:%d\n",rgb_toggle_cnt[index]);
         rgb_update_cyle(index, cyle);
     }
-    
+    if(toggle_flag[index] == false)
+    {
+        toggle_flag_lat[index] = !toggle_flag_lat[index];
+        toggle_flag[index] = !toggle_flag[index];
+    }
 }
 void rgb_Indicator_light_off(uint8_t index)
 {
-    
     rgb_color_change(index, expression_lat[index].color_type);
     rgb_update_cyle(index,(rgb_toggle_cnt_lat[index] + 1) * WORD_TIME_MS );
+    
+    toggle_flag[index] = toggle_flag_lat[index];
 
     memset(&expression_lat[index], 0, sizeof(rgb_color_t));
-    rgb_toggle_cnt_lat[index] = 0;
+    rgb_toggle_cnt_lat[index] = 2000;
 }
diff --git a/app/drivers/sertrf/sertrf.c b/app/drivers/sertrf/sertrf.c
index ec315ee..681e667 100644
--- a/app/drivers/sertrf/sertrf.c
+++ b/app/drivers/sertrf/sertrf.c
@@ -174,7 +174,8 @@ void task_thread(void* arg)
                 switch(get_protocol_status())
                 {
                     case PROTOCOL_STATUS_OK:
-                        rgb_color_change(1, sertrf.device.last_color);
+                        // rgb_color_change(1, sertrf.device.last_color);
+                        rgb_color_change(1, RGB_COLOR_ORANGE);
                         break;
                     case PROTOCOL_STATUS_NO_DATA:
                         rgb_color_change(1, RGB_COLOR_RAD);
@@ -243,45 +244,17 @@ void pc_link_rgb_color(device_t* device)
 
         last_connect = device->connect_pc;
         last_wifi_mode = device->init_device.wifi_mode;
-    }
-    if(device->connect_pc == DISCONNECT)
-    {
-        rgb_update_cyle(0,50);
-    }
-    else if(device->connect_pc){
-        rgb_update_cyle(0,888);
-    }else{
-        rgb_update_cyle(0,500);
-    }
-}
 
-void printf_chill_time(uint8_t chill_time, uint16_t type)
-{
-    static size_t last_time[24] = {0};
-    static uint16_t cnt[24] = {0};
-    static uint32_t type_cnt_time[24] = {0};
-    size_t now_time = os_get_sys_time();
-    cnt[chill_time]++;
-    type_cnt_time[chill_time] += now_time - last_time[chill_time];
-    if(cnt[chill_time] % type == 0 && type_cnt_time[chill_time] / type >= now_time - last_time[chill_time] - 1)
-    {
-        SYS_LOG_INF("TIME_CHILL%d : %d : %d",chill_time, now_time - last_time[chill_time], type_cnt_time[chill_time]);
-        cnt[chill_time] = 0;
-        type_cnt_time[chill_time] = 0;
+        if(device->connect_pc == DISCONNECT)
+        {
+            rgb_update_cyle(0,50);
+        }
+        else if(device->connect_pc){
+            rgb_update_cyle(0,888);
+        }else{
+            rgb_update_cyle(0,500);
+        }
     }
-    else if(cnt[chill_time] % type == 0)
-    {
-        SYS_LOG_WRN("TIME_CHILL%d : %d : %d",chill_time, now_time - last_time[chill_time], type_cnt_time[chill_time]);
-        cnt[chill_time] = 0;
-        type_cnt_time[chill_time] = 0;
-    }
-    last_time[chill_time] = now_time;
-}
-
-uint32_t parse_hex_or_dec(const char *s) {
-    if (!s) return 0;
-    if (s[0] == '0' && (s[1]=='x' || s[1]=='X')) return (uint32_t)strtoul(s+2, NULL, 16);
-    return (uint32_t)strtoul(s, NULL, 0);
 }
 
 int resend_send(void* data, uint16_t len, int timeout)
diff --git a/app/drivers/sertrf/tool.c b/app/drivers/sertrf/tool.c
new file mode 100644
index 0000000..113c0c7
--- /dev/null
+++ b/app/drivers/sertrf/tool.c
@@ -0,0 +1,41 @@
+#include "tool.h"
+
+int time_out(uint32_t* time_start, uint32_t timeout_ms)
+{
+    uint32_t time_new = os_get_sys_time();
+    if(time_new - *time_start > timeout_ms)
+    {
+        *time_start = time_new;
+        return 1;
+    }
+    return 0;
+}
+
+void printf_chill_time(uint8_t chill_time, uint16_t type)
+{
+    static size_t last_time[24] = {0};
+    static uint16_t cnt[24] = {0};
+    static uint32_t type_cnt_time[24] = {0};
+    size_t now_time = os_get_sys_time();
+    cnt[chill_time]++;
+    type_cnt_time[chill_time] += now_time - last_time[chill_time];
+    if(cnt[chill_time] % type == 0 && type_cnt_time[chill_time] / type >= now_time - last_time[chill_time] - 1)
+    {
+        SYS_LOG_INF("TIME_CHILL%d : %d : %d\n",chill_time, now_time - last_time[chill_time], type_cnt_time[chill_time]);
+        cnt[chill_time] = 0;
+        type_cnt_time[chill_time] = 0;
+    }
+    else if(cnt[chill_time] % type == 0)
+    {
+        SYS_LOG_WRN("TIME_CHILL%d : %d : %d",chill_time, now_time - last_time[chill_time], type_cnt_time[chill_time]);
+        cnt[chill_time] = 0;
+        type_cnt_time[chill_time] = 0;
+    }
+    last_time[chill_time] = now_time;
+}
+
+uint32_t parse_hex_or_dec(const char *s) {
+    if (!s) return 0;
+    if (s[0] == '0' && (s[1]=='x' || s[1]=='X')) return (uint32_t)strtoul(s+2, NULL, 16);
+    return (uint32_t)strtoul(s, NULL, 0);
+}
\ No newline at end of file
diff --git a/app/drivers/sertrf/tool.h b/app/drivers/sertrf/tool.h
new file mode 100644
index 0000000..bf0a1b8
--- /dev/null
+++ b/app/drivers/sertrf/tool.h
@@ -0,0 +1,24 @@
+#pragma once
+
+#include <stdio.h>
+#include <string.h>
+#include <math.h>
+#include <stdlib.h>
+#include <stdint.h>
+#include <unistd.h>
+#include "os/os.h"
+#include "sys_log.h"
+
+/**
+ * @brief 超时判断
+ * 
+ */
+int time_out(uint32_t* time_start, uint32_t timeout_ms);
+/**
+ * @brief 打印时间间隔
+*/
+void printf_chill_time(uint8_t chill_time, uint16_t type);
+/**
+ * @brief 字符串转十进制
+ */
+uint32_t parse_hex_or_dec(const char *s);
\ No newline at end of file