diff --git a/Ubiquitous/XiZi_IIoT/board/hc32f4a0/board.c b/Ubiquitous/XiZi_IIoT/board/hc32f4a0/board.c
index 253b6eb43..08c3cf46e 100644
--- a/Ubiquitous/XiZi_IIoT/board/hc32f4a0/board.c
+++ b/Ubiquitous/XiZi_IIoT/board/hc32f4a0/board.c
@@ -38,6 +38,10 @@ Modification:
 #include <connect_sdio.h>
 #endif
 
+#ifdef BSP_USING_SPI
+#include <connect_spi.h>
+#endif
+
 extern void entry(void);
 extern int HwUsartInit();
 
@@ -125,6 +129,9 @@ struct InitSequenceDesc _board_init[] =
 {	
 #ifdef BSP_USING_SDIO
 	{ "sdio", HwSdioInit },
+#endif
+#ifdef BSP_USING_SPI
+	{ "spi", HwSpiInit },
 #endif
     { " NONE ", NONE },
 };
diff --git a/Ubiquitous/XiZi_IIoT/board/hc32f4a0/third_party_driver/common/hc32_ll_driver/src/Makefile b/Ubiquitous/XiZi_IIoT/board/hc32f4a0/third_party_driver/common/hc32_ll_driver/src/Makefile
index 266b995e7..2bbdb2648 100644
--- a/Ubiquitous/XiZi_IIoT/board/hc32f4a0/third_party_driver/common/hc32_ll_driver/src/Makefile
+++ b/Ubiquitous/XiZi_IIoT/board/hc32f4a0/third_party_driver/common/hc32_ll_driver/src/Makefile
@@ -8,4 +8,8 @@ ifeq ($(CONFIG_BSP_USING_SDIO),y)
   SRC_FILES += hc32_ll_sdioc.c
 endif
 
+ifeq ($(CONFIG_BSP_USING_SPI),y)
+  SRC_FILES += hc32_ll_spi.c
+endif
+
 include $(KERNEL_ROOT)/compiler.mk
diff --git a/Ubiquitous/XiZi_IIoT/board/hc32f4a0/third_party_driver/include/connect_spi.h b/Ubiquitous/XiZi_IIoT/board/hc32f4a0/third_party_driver/include/connect_spi.h
index b4224c32c..6099ca1c5 100644
--- a/Ubiquitous/XiZi_IIoT/board/hc32f4a0/third_party_driver/include/connect_spi.h
+++ b/Ubiquitous/XiZi_IIoT/board/hc32f4a0/third_party_driver/include/connect_spi.h
@@ -29,8 +29,6 @@
 extern "C" {
 #endif
 
-
-
 int HwSpiInit(void);
 
 #ifdef __cplusplus
diff --git a/Ubiquitous/XiZi_IIoT/board/hc32f4a0/third_party_driver/spi/connect_spi.c b/Ubiquitous/XiZi_IIoT/board/hc32f4a0/third_party_driver/spi/connect_spi.c
index faf8b070f..074818da3 100644
--- a/Ubiquitous/XiZi_IIoT/board/hc32f4a0/third_party_driver/spi/connect_spi.c
+++ b/Ubiquitous/XiZi_IIoT/board/hc32f4a0/third_party_driver/spi/connect_spi.c
@@ -271,16 +271,14 @@ static uint32 SpiWriteData(struct SpiHardwareDevice *spi_dev, struct SpiDataStan
             if (tx_buff) {
                 x_free(tx_buff);
             }
-        }
 
-        SPI_ClearStatus(spi, SPI_FLAG_CLR_ALL | SPI_FLAG_RX_BUF_FULL);
+            SPI_ClearStatus(spi, SPI_FLAG_CLR_ALL | SPI_FLAG_RX_BUF_FULL);            
+        }
 
         if (spi_datacfg->spi_cs_release) {
             GPIO_SetPins(cs_gpio_port, cs_gpio_pin);
         }
 
-
-
         spi_datacfg = spi_datacfg->next;
     }
 
@@ -323,9 +321,9 @@ static uint32 SpiReadData(struct SpiHardwareDevice *spi_dev, struct SpiDataStand
             if (rx_buff) {
                 x_free(rx_buff);
             }
-        }
 
-        SPI_ClearStatus(spi, SPI_FLAG_CLR_ALL | SPI_FLAG_RX_BUF_FULL);
+            SPI_ClearStatus(spi, SPI_FLAG_CLR_ALL | SPI_FLAG_RX_BUF_FULL);
+        }
 
         if (spi_datacfg->spi_cs_release) {
             GPIO_SetPins(cs_gpio_port, cs_gpio_pin);
@@ -338,7 +336,6 @@ static uint32 SpiReadData(struct SpiHardwareDevice *spi_dev, struct SpiDataStand
     return spi_read_length;
 }
 
-
 /*manage the spi device operations*/
 static const struct SpiDevDone spi_dev_done =
 {
@@ -491,4 +488,90 @@ int HwSpiInit(void)
 #endif
 
     return ret;
-}
\ No newline at end of file
+}
+
+/*Just for lora test*/
+static struct Bus *bus;
+static struct HardwareDev *dev;
+static struct Driver *drv;
+
+static uint32 TestSpiLoraOpen(void)
+{
+    NULL_PARAM_CHECK(drv);
+
+    KPrintf("SpiLoraOpen start\n");
+
+    x_err_t ret = EOK;
+
+    struct BusConfigureInfo configure_info;
+    struct SpiMasterParam spi_master_param;
+    spi_master_param.spi_data_bit_width = 8;
+    spi_master_param.spi_work_mode = SPI_MODE_0 | SPI_MSB;
+
+    configure_info.configure_cmd = OPE_CFG;
+    configure_info.private_data = (void *)&spi_master_param;
+    ret = BusDrvConfigure(drv, &configure_info);
+    if (ret) {
+        KPrintf("spi drv OPE_CFG error drv %8p cfg %8p\n", drv, &spi_master_param);
+        return ERROR;
+    }
+
+    configure_info.configure_cmd = OPE_INT;
+    ret = BusDrvConfigure(drv, &configure_info);
+    if (ret) {
+        KPrintf("spi drv OPE_INT error drv %8p\n", drv);
+        return ERROR;
+    }
+    
+    return ret;
+}
+
+static void TestSpiRead(void)
+{
+    struct BusBlockWriteParam write_param;
+    struct BusBlockReadParam read_param;
+
+    uint8 write_addr = 0x06 & 0x7F;
+    uint8 read_data = 0;
+
+    BusDevOpen(dev);
+
+    write_param.buffer = (void *)&write_addr;
+    write_param.size = 1;
+    BusDevWriteData(dev, &write_param);
+
+    read_param.buffer = (void *)&read_data;
+    read_param.size = 1;
+    BusDevReadData(dev, &read_param);
+
+    BusDevClose(dev);
+
+    KPrintf("read data from lora 0x06 register, receive data 0x%x\n", read_data);
+}
+SHELL_EXPORT_CMD(SHELL_CMD_PERMISSION(0)|SHELL_CMD_TYPE(SHELL_TYPE_CMD_MAIN),
+                                                TestSpiRead, TestSpiRead, read data from lora register);
+
+void TestLoraOpen(void)
+{
+    x_err_t ret = EOK;
+
+    bus = BusFind(SPI_BUS_NAME_1);
+    dev = BusFindDevice(bus, SPI_1_DEVICE_NAME_0);
+    drv = BusFindDriver(bus, SPI_1_DRV_NAME);
+
+    bus->match(drv, dev);
+ 
+    ret = TestSpiLoraOpen();
+    if (EOK != ret) {
+        KPrintf("LoRa init failed\n");
+        return;
+    }
+
+    KPrintf("LoRa init succeed\n");
+
+    return;
+}
+SHELL_EXPORT_CMD(SHELL_CMD_PERMISSION(0)|SHELL_CMD_TYPE(SHELL_TYPE_CMD_MAIN),
+                                                TestLoraOpen, TestLoraOpen, open lora device and read parameters);
+
+