diff --git a/App/Inc/anemometer_dev.h b/App/Inc/anemometer_dev.h
index 13107e5..a0d385a 100644
--- a/App/Inc/anemometer_dev.h
+++ b/App/Inc/anemometer_dev.h
@@ -42,7 +42,7 @@
 // 温度探头版本，SHT30=1，TMP117=2
 #define SHT30_SENSOR    1
 #define TMP117_SENSOR   2
-#define TEMP_SENSOR     TMP117_SENSOR
+#define TEMP_SENSOR     SHT30_SENSOR
 
 
 ///已将DISTANCE写入配置文件，在结构体g_stConfigInfo.transducer_distace中
diff --git a/App/Src/anemometer_dev.c b/App/Src/anemometer_dev.c
index ea43e7d..ced44cf 100644
--- a/App/Src/anemometer_dev.c
+++ b/App/Src/anemometer_dev.c
@@ -1099,9 +1099,22 @@ static void getTempHumiPress(void)
     //    SHT30出问题
     if(sht30_ret == FALSE)
     {
+        //错误处理
+        //关电重启,第一次进入错误判断，此时此时错误标志位为0，关电并置位错误标志位；
+        //再进入错误标志位检测到错误标志位后开电
+        //下一次监测如果SHT30恢复，则正常运行，如果没有恢复，电继续开着，保证温度传感器正常运行
+        if(g_error_log.temp_error_SHT30 == 0)
+        {
+            HAL_GPIO_WritePin(GPIOB, GPIO_SHT_PWR_EN_Pin, GPIO_PIN_RESET);
+            HAL_I2C_DeInit(&hi2c1);
+        }else
+        {
+            HAL_GPIO_WritePin(GPIOB, GPIO_SHT_PWR_EN_Pin, GPIO_PIN_SET);
+            MX_I2C1_Init();
+            sht30_init();
+        }
         //置错误标志位
         g_error_log.temp_error_SHT30 = 1;
-        //错误处理
 #if TEMP_SENSOR == SHT30_SENSOR
         g_stMcs_Para.temperature = backupTemperature1;
 #endif /*TEMP_SENSOR == SHT30_SENSOR*/
diff --git a/Drivers/Sht3x/sht30.c b/Drivers/Sht3x/sht30.c
index f33a8d8..23bd38a 100644
--- a/Drivers/Sht3x/sht30.c
+++ b/Drivers/Sht3x/sht30.c
@@ -33,7 +33,7 @@ static u_int8_t i2c_write_cmd(u_int8_t addr,u_int16_t cmd)
     cmd_buff[0] = cmd>>8;
     cmd_buff[1] = cmd;
     
-    u_int8_t ret = HAL_I2C_Master_Transmit(&hi2c1,addr,cmd_buff,2,0xffff);
+    u_int8_t ret = HAL_I2C_Master_Transmit(&hi2c1,addr,cmd_buff,2,0xff);
     return ret;
 }
 
@@ -101,7 +101,7 @@ u_int8_t sht30_collect_data(stTempHumiSensor stSensorDev, float *temp, float *hu
 
     i2c_write_cmd(stSensorDev.i2c_reg_addr,stSensorDev.cmd_read_data);
 
-    if(HAL_I2C_Master_Receive(&hi2c1,stSensorDev.i2c_reg_addr,read_buff,6,0xffff) != HAL_OK){
+    if(HAL_I2C_Master_Receive(&hi2c1,stSensorDev.i2c_reg_addr,read_buff,6,0xff) != HAL_OK){
         return HAL_ERROR;
     }