diff --git a/app/app_eeprom.c b/app/app_eeprom.c
index 210449b..3113101 100644
--- a/app/app_eeprom.c
+++ b/app/app_eeprom.c
@@ -954,7 +954,7 @@ void bms_pwr_off_save(void)
 {
     uint32_t i, cnt = 0, tmp_32u;
     EepromPoData data[30];
-    //Tan 20230821 关闭继电器增加延时
+
     drv_gpio_set_pin_status(kGpioType_IsoEnSw, kGpioStatus_Low);
     drv_gpio_set_pin_status(kGpioType_IsoPosSw, kGpioStatus_Low);
     drv_gpio_set_pin_status(kGpioType_IsoNegSw, kGpioStatus_Low);
@@ -1010,7 +1010,7 @@ void bms_soft_reset_save(SoftReset type, uint8_t *buf, uint16_t len)
     data[cnt++].value = (kEE_IsSoftReset << 16) | type | (bms_get_circuit_status(kCircuitType_Main) == kCircuitStatus_On) << 8;
     bsp_eeprom_power_off_save_data(data, cnt);
     
-    //Tan 20231010 修复存储数据
+
     bms_write_event(300, type, false);
     bms_uninit_log();
 }
diff --git a/bsp/bsp_eeprom.c b/bsp/bsp_eeprom.c
index 7fbe1b7..6c0fea8 100644
--- a/bsp/bsp_eeprom.c
+++ b/bsp/bsp_eeprom.c
@@ -140,7 +140,7 @@ static bool eeprom_transfer(EEpromItem * item, AreaItem * area)
      }
      return true;
 }
-//Tan 20230909 优化eeprom 初始化标志位
+
 #define EEPROM_INIT_FLAG_NUM    40
 static bool eeprom_load_data(EEpromItem * item, AreaItem * area)
 {
@@ -259,7 +259,6 @@ static bool eeprom_load_area(EEpromItem * item, AreaItem * area)
             }
 			else
             {
-                //Tan 20230920 静态区预留40字节
 				tmp = 4 * 10;
             }
             //可能在需要换页擦除时掉电，上电需要检测是否需要换页
diff --git a/drv/drv_stm32f4xx/drv_misc.c b/drv/drv_stm32f4xx/drv_misc.c
index 0f28908..5b8dea4 100644
--- a/drv/drv_stm32f4xx/drv_misc.c
+++ b/drv/drv_stm32f4xx/drv_misc.c
@@ -80,7 +80,7 @@ void PVD_IRQHandler(void)
     }
 }
 
-//Tan 20230909 增加抢占优先级控制
+
 #define AIRCR_VECTKEY_MASK    ((uint32_t)0x05FA0000)
 void drv_mist_set_priority_group(uint16_t pri_group)
 {
diff --git a/drv/drv_stm32f4xx/drv_rtc.c b/drv/drv_stm32f4xx/drv_rtc.c
index b46d8b4..3915799 100644
--- a/drv/drv_stm32f4xx/drv_rtc.c
+++ b/drv/drv_stm32f4xx/drv_rtc.c
@@ -119,7 +119,7 @@ bool drv_rtc_set_date(uint16_t year, uint8_t month, uint8_t day)
     return res;
 }
 
-//Tan 20230911 减少retry次数，防止阻塞
+
 bool drv_rtc_wait_sync(void)
 {
     bool res = true;
@@ -272,7 +272,7 @@ bool drv_rtc_set_ms(uint16_t ms)
 
 #include "stdio.h"
 char rtc_time_str[20];
-//Tan 2023/07/28 增加简易时间
+
 char *drv_rtc_get_time_string(void)
 {
     struct tm tmp;
diff --git a/drv/drv_stm32f4xx/drv_spi.c b/drv/drv_stm32f4xx/drv_spi.c
index 77f07a9..55cb5aa 100644
--- a/drv/drv_stm32f4xx/drv_spi.c
+++ b/drv/drv_stm32f4xx/drv_spi.c
@@ -253,7 +253,7 @@ KitResult drv_spi_set_dma(SpiDev dev, bool is_rx_en, bool is_tx_en)
 **********************************************************************/
 
 //发送一个字节
-//Tan 2023/07/27 超时由--改为++
+
 KitResult drv_spi_sync_send_receive(SpiDev dev, uint8_t *data) 
 {
     KitResult    res = kKitResult_Ok;