diff --git a/APP_Framework/Applications/app_test/test_touch.c b/APP_Framework/Applications/app_test/test_touch.c
index 87ae8d4b1..1f2060fe9 100644
--- a/APP_Framework/Applications/app_test/test_touch.c
+++ b/APP_Framework/Applications/app_test/test_touch.c
@@ -85,7 +85,7 @@ void TestTouch(void)
         PrivWrite(lcd_fd, &graph_param, NULL_PARAMETER);
     }
     
-    uint16 color_select[20];
+    uint16 color_select[LCD_SIZE];
     memset(color_select,0xff,sizeof(color_select));
     graph_param.pixel_info.pixel_color = &color_select;
     while(1){
diff --git a/APP_Framework/Applications/sensor_app/humidity_hs300x.c b/APP_Framework/Applications/sensor_app/humidity_hs300x.c
index a35094a72..2cfeb4c8a 100644
--- a/APP_Framework/Applications/sensor_app/humidity_hs300x.c
+++ b/APP_Framework/Applications/sensor_app/humidity_hs300x.c
@@ -30,10 +30,10 @@ void HumiHs300x(void)
     int32_t humidity;
     struct SensorQuantity *humi = SensorQuantityFind(SENSOR_QUANTITY_HS300X_HUMIDITY, SENSOR_QUANTITY_HUMI);
     SensorQuantityOpen(humi);
-    for (i = 0; i < 100; i ++) {
+    for (i = 0; i < 10; i ++) {
         humidity = SensorQuantityReadValue(humi);
         printf("Humidity : %d.%d %%RH\n", humidity/10, humidity%10);
-        PrivTaskDelay(5000);
+        PrivTaskDelay(500);
     }
     SensorQuantityClose(humi);
 }
\ No newline at end of file
diff --git a/APP_Framework/Applications/sensor_app/temperature_hs300x.c b/APP_Framework/Applications/sensor_app/temperature_hs300x.c
index bb5922f3a..98f6d9281 100644
--- a/APP_Framework/Applications/sensor_app/temperature_hs300x.c
+++ b/APP_Framework/Applications/sensor_app/temperature_hs300x.c
@@ -30,14 +30,14 @@ void TempHs300x(void)
     int32_t temperature;
     struct SensorQuantity *temp = SensorQuantityFind(SENSOR_QUANTITY_HS300X_TEMPERATURE, SENSOR_QUANTITY_TEMP);
     SensorQuantityOpen(temp);
-    for (i = 0; i < 100; i ++) {
+    for (i = 0; i < 10; i ++) {
         temperature = SensorQuantityReadValue(temp);
         if (temperature > 0)
             printf("Temperature : %d.%d ℃\n", temperature/10, temperature%10);
         else
             printf("Temperature : %d.%d ℃\n", temperature/10, -temperature%10);
 
-        PrivTaskDelay(5000);
+        PrivTaskDelay(500);
     }
 
     SensorQuantityClose(temp);
diff --git a/APP_Framework/Framework/sensor/Makefile b/APP_Framework/Framework/sensor/Makefile
index 1b0d11470..d278876be 100644
--- a/APP_Framework/Framework/sensor/Makefile
+++ b/APP_Framework/Framework/sensor/Makefile
@@ -6,6 +6,12 @@ ifeq ($(CONFIG_ADD_NUTTX_FETURES),y)
 
 endif
 
+ifeq ($(ADD_XIZI_FETURES),y)
+    include $(APPDIR)/Make.defs
+    CSRCS += sensor.c
+    include $(APPDIR)/Application.mk
+endif
+
 ifeq ($(CONFIG_ADD_XIZI_FETURES),y)
     SRC_FILES := sensor.c
 
@@ -59,3 +65,57 @@ ifeq ($(CONFIG_ADD_XIZI_FETURES),y)
 
     include $(KERNEL_ROOT)/compiler.mk
 endif
+
+ifeq ($(ADD_XIZI_FETURES),y)
+    SRC_FILES := sensor.c
+
+    ifeq ($(CONFIG_SENSOR_HCHO),y)
+        SRC_DIR += hcho
+    endif
+
+    ifeq ($(CONFIG_SENSOR_TVOC),y)
+        SRC_DIR += tvoc
+    endif
+
+    ifeq ($(CONFIG_SENSOR_IAQ),y)
+        SRC_DIR += iaq
+    endif
+
+    ifeq ($(CONFIG_SENSOR_CH4),y)
+        SRC_DIR += ch4
+    endif
+
+    ifeq ($(CONFIG_SENSOR_CO2),y)
+        SRC_DIR += co2
+    endif
+
+    ifeq ($(CONFIG_SENSOR_PM),y)
+        SRC_DIR += pm
+    endif
+
+    ifeq ($(CONFIG_SENSOR_VOICE),y)
+        SRC_DIR += voice
+    endif
+
+    ifeq ($(CONFIG_SENSOR_TEMPERATURE),y)
+        SRC_DIR += temperature
+    endif
+
+    ifeq ($(CONFIG_SENSOR_HUMIDITY),y)
+        SRC_DIR += humidity
+    endif
+
+    ifeq ($(CONFIG_SENSOR_WINDSPEED),y)
+        SRC_DIR += windspeed
+    endif
+
+    ifeq ($(CONFIG_SENSOR_WINDDIRECTION),y)
+        SRC_DIR += winddirection
+    endif
+
+    ifeq ($(CONFIG_SENSOR_ALTITUDE),y)
+        SRC_DIR += altitude
+    endif
+
+    include $(KERNEL_ROOT)/compiler.mk
+endif
\ No newline at end of file
diff --git a/Ubiquitous/XiZi_IIoT/board/edu-riscv64/third_party_driver/dvp/connect_dvp.c b/Ubiquitous/XiZi_IIoT/board/edu-riscv64/third_party_driver/dvp/connect_dvp.c
index c2af08697..04463832b 100644
--- a/Ubiquitous/XiZi_IIoT/board/edu-riscv64/third_party_driver/dvp/connect_dvp.c
+++ b/Ubiquitous/XiZi_IIoT/board/edu-riscv64/third_party_driver/dvp/connect_dvp.c
@@ -43,7 +43,7 @@ static struct CameraCfg sensor_config = {
     .gain = 0x00
     };
 
-static uint32 dvpDrvInit(void)
+static uint32 DvpDrvInit(void)
 {
     x_err_t ret = EOK;
     dvp_init(SCCB_REG_LENGTH);
@@ -53,7 +53,7 @@ static uint32 dvpDrvInit(void)
     dvp_set_output_enable(DVP_OUTPUT_DISPLAY, 0);
     dvp_set_output_enable(DVP_OUTPUT_AI, 0);
     ov2640_init();
-    sensorConfigure(&sensor_config);
+    SensorConfigure(&sensor_config);
 
     sysctl_set_spi0_dvp_data(1);
 #ifdef DVP_BURST_ENABLE
@@ -77,28 +77,28 @@ static uint32 dvpDrvInit(void)
     return ret;
 }
 
-static uint32 readDvpReg(void *drv, struct DvpRegConfigureInfo *reg_info)
+static uint32 ReadDvpReg(void *drv, struct DvpRegConfigureInfo *reg_info)
 {
     x_err_t ret = EOK;
     reg_info->reg_value = dvp_sccb_receive_data(reg_info->device_addr, reg_info->reg_addr);
     return ret;
 }
 
-static uint32 writeDvpReg(void *drv, struct DvpRegConfigureInfo *reg_info)
+static uint32 WriteDvpReg(void *drv, struct DvpRegConfigureInfo *reg_info)
 {
     x_err_t ret = EOK;
     dvp_sccb_send_data(reg_info->device_addr, reg_info->reg_addr, reg_info->reg_value);
     return ret;
 }
 
-static uint32 dvpOpen(void *dev)
+static uint32 DvpOpen(void *dev)
 {
     x_err_t ret = EOK;
-    dvpDrvInit();
+    DvpDrvInit();
     return ret;
 }
 
-static uint32 dvpClose(void *dev)
+static uint32 DvpClose(void *dev)
 {
     x_err_t ret = EOK;
     dvp_config_interrupt(DVP_CFG_START_INT_ENABLE | DVP_CFG_FINISH_INT_ENABLE, 0);
@@ -107,7 +107,7 @@ static uint32 dvpClose(void *dev)
     return ret;
 }
 
-static uint32 dvpRead(void *dev, struct BusBlockReadParam *read_param)
+static uint32 DvpRead(void *dev, struct BusBlockReadParam *read_param)
 {
     x_err_t ret = EOK;
 
@@ -119,7 +119,7 @@ static uint32 dvpRead(void *dev, struct BusBlockReadParam *read_param)
     return ret;
 }
 
-static uint32 dvpDrvConfigure(void *drv, struct BusConfigureInfo *args)
+static uint32 DvpDrvConfigure(void *drv, struct BusConfigureInfo *args)
 {
     x_err_t ret = EOK;
     
@@ -131,15 +131,15 @@ static uint32 dvpDrvConfigure(void *drv, struct BusConfigureInfo *args)
         break;
     case OPE_CFG:
         tmp_cfg = (struct CameraCfg *)args->private_data;
-        sensorConfigure(tmp_cfg);
+        SensorConfigure(tmp_cfg);
         dvp_set_image_size(tmp_cfg->output_w, tmp_cfg->output_h);
         break;
     case REG_SCCB_READ:
-        readDvpReg(drv, (struct DvpRegConfigureInfo *)args->private_data);
+        ReadDvpReg(drv, (struct DvpRegConfigureInfo *)args->private_data);
         break;
     case REG_SCCB_WRITE:
         //for ov2640,write reg 0x04 to Horizontal mirror or Vertical flip
-        writeDvpReg(drv, (struct DvpRegConfigureInfo *)args->private_data);
+        WriteDvpReg(drv, (struct DvpRegConfigureInfo *)args->private_data);
         break;
     default:
         break;
@@ -150,10 +150,10 @@ static uint32 dvpDrvConfigure(void *drv, struct BusConfigureInfo *args)
 /*manage the camera device operations*/
 static const struct CameraDevDone camera_dev_done =
     {
-        .dev_open = dvpOpen,
-        .dev_close = dvpClose,
+        .dev_open = DvpOpen,
+        .dev_close = DvpClose,
         .dev_write = NONE,
-        .dev_read = dvpRead,
+        .dev_read = DvpRead,
 };
 
 /*Init camera bus*/
@@ -225,7 +225,7 @@ int HwDvpInit(void)
     static struct CameraDriver camera_driver;
     memset(&camera_driver, 0, sizeof(struct CameraDriver));
 
-    camera_driver.configure = dvpDrvConfigure;
+    camera_driver.configure = DvpDrvConfigure;
     ret = BoardCameraBusInit(&camera_bus, &camera_driver);
     if (EOK != ret)
     {
diff --git a/Ubiquitous/XiZi_IIoT/board/edu-riscv64/third_party_driver/dvp/ov2640.c b/Ubiquitous/XiZi_IIoT/board/edu-riscv64/third_party_driver/dvp/ov2640.c
index ba5dfea9b..991a8982a 100644
--- a/Ubiquitous/XiZi_IIoT/board/edu-riscv64/third_party_driver/dvp/ov2640.c
+++ b/Ubiquitous/XiZi_IIoT/board/edu-riscv64/third_party_driver/dvp/ov2640.c
@@ -425,7 +425,7 @@ int ov2640_read_id(uint16_t *manuf_id, uint16_t *device_id)
     return 0;
 }
 
-int sensorConfigure(struct CameraCfg *cfg_info)
+int SensorConfigure(struct CameraCfg *cfg_info)
 {
     uint8_t reg_tmp;
 
diff --git a/Ubiquitous/XiZi_IIoT/board/edu-riscv64/third_party_driver/include/connect_dvp.h b/Ubiquitous/XiZi_IIoT/board/edu-riscv64/third_party_driver/include/connect_dvp.h
index b8550cd5f..178fc5ddd 100644
--- a/Ubiquitous/XiZi_IIoT/board/edu-riscv64/third_party_driver/include/connect_dvp.h
+++ b/Ubiquitous/XiZi_IIoT/board/edu-riscv64/third_party_driver/include/connect_dvp.h
@@ -1,3 +1,22 @@
+/*
+* Copyright (c) 2020 AIIT XUOS Lab
+* XiUOS is licensed under Mulan PSL v2.
+* You can use this software according to the terms and conditions of the Mulan PSL v2.
+* You may obtain a copy of Mulan PSL v2 at:
+*        http://license.coscl.org.cn/MulanPSL2
+* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
+* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
+* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
+* See the Mulan PSL v2 for more details.
+*/
+
+/**
+* @file connect_dvp.h
+* @brief define edu-riscv64-board DVP init function
+* @version 2.0 
+* @author AIIT XUOS Lab
+* @date 2022-11-21
+*/
 #ifndef CONNECT_DVP_H
 #define CONNECT_DVP_H
 #include <device.h>
diff --git a/Ubiquitous/XiZi_IIoT/board/edu-riscv64/third_party_driver/include/ov2640.h b/Ubiquitous/XiZi_IIoT/board/edu-riscv64/third_party_driver/include/ov2640.h
index b56c427a5..4f1240b73 100644
--- a/Ubiquitous/XiZi_IIoT/board/edu-riscv64/third_party_driver/include/ov2640.h
+++ b/Ubiquitous/XiZi_IIoT/board/edu-riscv64/third_party_driver/include/ov2640.h
@@ -33,6 +33,6 @@ struct CameraCfg
 
 int ov2640_init(void);
 int ov2640_read_id(uint16_t *manuf_id, uint16_t *device_id);
-int sensorConfigure(struct CameraCfg* cfg_info);
+int SensorConfigure(struct CameraCfg* cfg_info);
 
 #endif /* _OV2640_H */
diff --git a/Ubiquitous/XiZi_IIoT/board/edu-riscv64/third_party_driver/soft_spi/connect_soft_spi.c b/Ubiquitous/XiZi_IIoT/board/edu-riscv64/third_party_driver/soft_spi/connect_soft_spi.c
index 9cf961d40..b3a11b572 100644
--- a/Ubiquitous/XiZi_IIoT/board/edu-riscv64/third_party_driver/soft_spi/connect_soft_spi.c
+++ b/Ubiquitous/XiZi_IIoT/board/edu-riscv64/third_party_driver/soft_spi/connect_soft_spi.c
@@ -12,7 +12,7 @@
 #include <dev_spi.h>
 #include <bus_spi.h>
 
-static x_err_t softSPIinit(struct SpiDriver *spi_drv, struct BusConfigureInfo *cfg)
+static x_err_t SoftSPIinit(struct SpiDriver *spi_drv, struct BusConfigureInfo *cfg)
 {
     NULL_PARAM_CHECK(spi_drv);
     NULL_PARAM_CHECK(cfg);
@@ -29,7 +29,7 @@ static x_err_t softSPIinit(struct SpiDriver *spi_drv, struct BusConfigureInfo *c
     return EOK;
 }
 
-static uint32 softSpiDrvConfigure(void *drv, struct BusConfigureInfo *configure_info)
+static uint32 SoftSpiDrvConfigure(void *drv, struct BusConfigureInfo *configure_info)
 {
     NULL_PARAM_CHECK(drv);
     NULL_PARAM_CHECK(configure_info);
@@ -41,7 +41,7 @@ static uint32 softSpiDrvConfigure(void *drv, struct BusConfigureInfo *configure_
     switch (configure_info->configure_cmd)
     {
     case OPE_INT:
-        softSPIinit(spi_drv, configure_info);
+        SoftSPIinit(spi_drv, configure_info);
         break;
 
     case OPE_CFG:
@@ -54,7 +54,7 @@ static uint32 softSpiDrvConfigure(void *drv, struct BusConfigureInfo *configure_
     return ret;
 }
 
-static void soft_spi_writebyte(struct SpiHardwareDevice *spi_dev, uint8_t data)
+static void SoftSpiWriteByte(struct SpiHardwareDevice *spi_dev, uint8_t data)
 {
     int8_t i = 0;
     uint8_t temp = 0;
@@ -79,7 +79,7 @@ static void soft_spi_writebyte(struct SpiHardwareDevice *spi_dev, uint8_t data)
 }
 
 /* 读一个字节 */
-static uint8_t soft_spi_readbyte(struct SpiHardwareDevice *spi_dev)
+static uint8_t SoftSpiReadbyte(struct SpiHardwareDevice *spi_dev)
 {
     uint8_t i = 0;
     uint8_t read_data = 0xFF;
@@ -100,7 +100,7 @@ static uint8_t soft_spi_readbyte(struct SpiHardwareDevice *spi_dev)
 
 /* 读写一个字节 */
 // this funcition is unverify until now!
-static uint8_t soft_spi_readwritebyte(struct SpiHardwareDevice *spi_dev, uint8_t data)
+static uint8_t SoftSpiReadWriteByte(struct SpiHardwareDevice *spi_dev, uint8_t data)
 {
     uint8_t i = 0;
     uint8_t temp = 0;
@@ -129,7 +129,7 @@ static uint8_t soft_spi_readwritebyte(struct SpiHardwareDevice *spi_dev, uint8_t
     return read_data;
 }
 
-static uint32 softSpiWriteData(struct SpiHardwareDevice *spi_dev, struct SpiDataStandard *spi_datacfg)
+static uint32 SoftSpiWriteData(struct SpiHardwareDevice *spi_dev, struct SpiDataStandard *spi_datacfg)
 {
     SpiDeviceParam *dev_param = (SpiDeviceParam *)(spi_dev->haldev.private_data);
 
@@ -148,7 +148,7 @@ static uint32 softSpiWriteData(struct SpiHardwareDevice *spi_dev, struct SpiData
 
     for (size_t i = 0; i < data_length; i++)
     {
-        soft_spi_writebyte(spi_dev, data_buff[i]);
+        SoftSpiWriteByte(spi_dev, data_buff[i]);
     }
 
     if (spi_datacfg->spi_cs_release)
@@ -160,7 +160,7 @@ static uint32 softSpiWriteData(struct SpiHardwareDevice *spi_dev, struct SpiData
     return EOK;
 }
 
-static uint32 softSpiReadData(struct SpiHardwareDevice *spi_dev, struct SpiDataStandard *spi_datacfg)
+static uint32 SoftSpiReadData(struct SpiHardwareDevice *spi_dev, struct SpiDataStandard *spi_datacfg)
 {
     SpiDeviceParam *dev_param = (SpiDeviceParam *)(spi_dev->haldev.private_data);
     uint8 cs_gpio_pin = dev_param->spi_slave_param->spi_cs_gpio_pin;
@@ -179,7 +179,7 @@ static uint32 softSpiReadData(struct SpiHardwareDevice *spi_dev, struct SpiDataS
 
     for (size_t i = 0; i < recv_length; i++)
     {
-        recv_buff[i] = soft_spi_readbyte(spi_dev);
+        recv_buff[i] = SoftSpiReadbyte(spi_dev);
     }
 
     if (spi_datacfg->spi_cs_release)
@@ -195,8 +195,8 @@ static uint32 softSpiReadData(struct SpiHardwareDevice *spi_dev, struct SpiDataS
 const struct SpiDevDone soft_spi_dev_done = {
     .dev_close = NONE,
     .dev_open = NONE,
-    .dev_read = softSpiReadData,
-    .dev_write = softSpiWriteData};
+    .dev_read = SoftSpiReadData,
+    .dev_write = SoftSpiWriteData};
 
 static int BoardSoftSpiBusInit(struct SpiBus *spi_bus, struct SpiDriver *spi_driver)
 {
@@ -275,7 +275,7 @@ int HwSoftSPIInit(void)
     static struct SpiDriver spi_driver;
     memset(&spi_driver, 0, sizeof(struct SpiDriver));
 
-    spi_driver.configure = &(softSpiDrvConfigure);
+    spi_driver.configure = &(SoftSpiDrvConfigure);
 
     ret = BoardSoftSpiBusInit(&spi_bus, &spi_driver);
     if (EOK != ret)
diff --git a/Ubiquitous/XiZi_IIoT/board/xidatong-riscv64/third_party_driver/soft_spi/connect_soft_spi.c b/Ubiquitous/XiZi_IIoT/board/xidatong-riscv64/third_party_driver/soft_spi/connect_soft_spi.c
index 9cf961d40..68a01db87 100644
--- a/Ubiquitous/XiZi_IIoT/board/xidatong-riscv64/third_party_driver/soft_spi/connect_soft_spi.c
+++ b/Ubiquitous/XiZi_IIoT/board/xidatong-riscv64/third_party_driver/soft_spi/connect_soft_spi.c
@@ -12,7 +12,7 @@
 #include <dev_spi.h>
 #include <bus_spi.h>
 
-static x_err_t softSPIinit(struct SpiDriver *spi_drv, struct BusConfigureInfo *cfg)
+static x_err_t SoftSPIinit(struct SpiDriver *spi_drv, struct BusConfigureInfo *cfg)
 {
     NULL_PARAM_CHECK(spi_drv);
     NULL_PARAM_CHECK(cfg);
@@ -29,7 +29,7 @@ static x_err_t softSPIinit(struct SpiDriver *spi_drv, struct BusConfigureInfo *c
     return EOK;
 }
 
-static uint32 softSpiDrvConfigure(void *drv, struct BusConfigureInfo *configure_info)
+static uint32 SoftSpiDrvConfigure(void *drv, struct BusConfigureInfo *configure_info)
 {
     NULL_PARAM_CHECK(drv);
     NULL_PARAM_CHECK(configure_info);
@@ -41,7 +41,7 @@ static uint32 softSpiDrvConfigure(void *drv, struct BusConfigureInfo *configure_
     switch (configure_info->configure_cmd)
     {
     case OPE_INT:
-        softSPIinit(spi_drv, configure_info);
+        SoftSPIinit(spi_drv, configure_info);
         break;
 
     case OPE_CFG:
@@ -54,7 +54,7 @@ static uint32 softSpiDrvConfigure(void *drv, struct BusConfigureInfo *configure_
     return ret;
 }
 
-static void soft_spi_writebyte(struct SpiHardwareDevice *spi_dev, uint8_t data)
+static void SoftSpiWriteByte(struct SpiHardwareDevice *spi_dev, uint8_t data)
 {
     int8_t i = 0;
     uint8_t temp = 0;
@@ -79,7 +79,7 @@ static void soft_spi_writebyte(struct SpiHardwareDevice *spi_dev, uint8_t data)
 }
 
 /* 读一个字节 */
-static uint8_t soft_spi_readbyte(struct SpiHardwareDevice *spi_dev)
+static uint8_t SoftSpiReadByte(struct SpiHardwareDevice *spi_dev)
 {
     uint8_t i = 0;
     uint8_t read_data = 0xFF;
@@ -100,7 +100,7 @@ static uint8_t soft_spi_readbyte(struct SpiHardwareDevice *spi_dev)
 
 /* 读写一个字节 */
 // this funcition is unverify until now!
-static uint8_t soft_spi_readwritebyte(struct SpiHardwareDevice *spi_dev, uint8_t data)
+static uint8_t SoftSpiReadWriteByte(struct SpiHardwareDevice *spi_dev, uint8_t data)
 {
     uint8_t i = 0;
     uint8_t temp = 0;
@@ -129,7 +129,7 @@ static uint8_t soft_spi_readwritebyte(struct SpiHardwareDevice *spi_dev, uint8_t
     return read_data;
 }
 
-static uint32 softSpiWriteData(struct SpiHardwareDevice *spi_dev, struct SpiDataStandard *spi_datacfg)
+static uint32 SoftSpiWriteData(struct SpiHardwareDevice *spi_dev, struct SpiDataStandard *spi_datacfg)
 {
     SpiDeviceParam *dev_param = (SpiDeviceParam *)(spi_dev->haldev.private_data);
 
@@ -148,7 +148,7 @@ static uint32 softSpiWriteData(struct SpiHardwareDevice *spi_dev, struct SpiData
 
     for (size_t i = 0; i < data_length; i++)
     {
-        soft_spi_writebyte(spi_dev, data_buff[i]);
+        SoftSpiWriteByte(spi_dev, data_buff[i]);
     }
 
     if (spi_datacfg->spi_cs_release)
@@ -160,7 +160,7 @@ static uint32 softSpiWriteData(struct SpiHardwareDevice *spi_dev, struct SpiData
     return EOK;
 }
 
-static uint32 softSpiReadData(struct SpiHardwareDevice *spi_dev, struct SpiDataStandard *spi_datacfg)
+static uint32 SoftSpiReadData(struct SpiHardwareDevice *spi_dev, struct SpiDataStandard *spi_datacfg)
 {
     SpiDeviceParam *dev_param = (SpiDeviceParam *)(spi_dev->haldev.private_data);
     uint8 cs_gpio_pin = dev_param->spi_slave_param->spi_cs_gpio_pin;
@@ -179,7 +179,7 @@ static uint32 softSpiReadData(struct SpiHardwareDevice *spi_dev, struct SpiDataS
 
     for (size_t i = 0; i < recv_length; i++)
     {
-        recv_buff[i] = soft_spi_readbyte(spi_dev);
+        recv_buff[i] = SoftSpiReadByte(spi_dev);
     }
 
     if (spi_datacfg->spi_cs_release)
@@ -195,8 +195,8 @@ static uint32 softSpiReadData(struct SpiHardwareDevice *spi_dev, struct SpiDataS
 const struct SpiDevDone soft_spi_dev_done = {
     .dev_close = NONE,
     .dev_open = NONE,
-    .dev_read = softSpiReadData,
-    .dev_write = softSpiWriteData};
+    .dev_read = SoftSpiReadData,
+    .dev_write = SoftSpiWriteData};
 
 static int BoardSoftSpiBusInit(struct SpiBus *spi_bus, struct SpiDriver *spi_driver)
 {
@@ -275,7 +275,7 @@ int HwSoftSPIInit(void)
     static struct SpiDriver spi_driver;
     memset(&spi_driver, 0, sizeof(struct SpiDriver));
 
-    spi_driver.configure = &(softSpiDrvConfigure);
+    spi_driver.configure = &(SoftSpiDrvConfigure);
 
     ret = BoardSoftSpiBusInit(&spi_bus, &spi_driver);
     if (EOK != ret)
diff --git a/Ubiquitous/XiZi_IIoT/resources/include/bus_camera.h b/Ubiquitous/XiZi_IIoT/resources/include/bus_camera.h
index 8ea27c57b..3e6a30f4f 100644
--- a/Ubiquitous/XiZi_IIoT/resources/include/bus_camera.h
+++ b/Ubiquitous/XiZi_IIoT/resources/include/bus_camera.h
@@ -15,7 +15,7 @@
 * @brief define camera bus and drv function using bus driver framework
 * @version 1.0 
 * @author AIIT XUOS Lab
-* @date 2021-11-16
+* @date 2022-11-15
 */
 
 #ifndef BUS_CAMERA_H
diff --git a/Ubiquitous/XiZi_IIoT/resources/include/dev_camera.h b/Ubiquitous/XiZi_IIoT/resources/include/dev_camera.h
index f7ad095be..4077c3254 100644
--- a/Ubiquitous/XiZi_IIoT/resources/include/dev_camera.h
+++ b/Ubiquitous/XiZi_IIoT/resources/include/dev_camera.h
@@ -15,7 +15,7 @@
 * @brief define camera dev function using bus driver framework
 * @version 1.0 
 * @author AIIT XUOS Lab
-* @date 2021-04-24
+* @date 2022-11-15
 */
 
 #ifndef DEV_CAMERA_H