diff --git a/usrc/base_service/fpga_if.c b/usrc/base_service/fpga_if.c
index c632ac1..cea42be 100644
--- a/usrc/base_service/fpga_if.c
+++ b/usrc/base_service/fpga_if.c
@@ -5,7 +5,7 @@
  */
 #define TAG "fpga_if"
 static fpga_if_t fpga_if;
-xs_gpio_t        spi1_cs;
+xs_gpio_t        spi2_cs;
 
 void fpga_if_init() {  //
                        // fpga_if.spi1 = &hspi1;
@@ -17,9 +17,9 @@ void fpga_if_init() {  //
    * 假传输一帧数据，使时钟线变为高电平。
    */
 
-  fpga_if.spi1 = &hspi2;
-  xs_gpio_init_as_output(&spi1_cs, PB9, kxs_gpio_nopull, false, true);
-  HAL_SPI_Receive(fpga_if.spi1, rxbuf, 1, 1000);
+  fpga_if.spi2 = &hspi2;
+  xs_gpio_init_as_output(&spi2_cs, PB9, kxs_gpio_nopull, false, true);
+  HAL_SPI_Receive(fpga_if.spi2, rxbuf, 1, 1000);
 
   // fpga_if.spi2 = &hspi1;
   // HAL_SPI_Receive(fpga_if.spi2, rxbuf, 1, 1000);
@@ -122,22 +122,23 @@ static void _fpga_if_spi_read_data(SPI_HandleTypeDef *hspi, uint32_t add, uint32
 }
 
 void fpga_if_spi_write_data_01(uint32_t add, uint32_t txdata, uint32_t *rxdata) {
-  xs_gpio_write(&spi1_cs, false);
   _fpga_if_spi_write_data(fpga_if.spi1, add, txdata, rxdata);
-  xs_gpio_write(&spi1_cs, true);
-  xs_delay_us(1);
-  xs_gpio_write(&spi1_cs, false);
   _fpga_if_spi_read_data(fpga_if.spi1, add, rxdata);
-  xs_gpio_write(&spi1_cs, true);
 }
 void fpga_if_spi_read_data_01(uint32_t add, uint32_t *rxdata) { _fpga_if_spi_read_data(fpga_if.spi1, add, rxdata); }
 void fpga_if_spi_write_data_02(uint32_t add, uint32_t txdata, uint32_t *rxdata) {
-  if (!fpga_if.spi2) return;
+  xs_gpio_write(&spi2_cs, false);
   _fpga_if_spi_write_data(fpga_if.spi2, add, txdata, rxdata);
+  xs_gpio_write(&spi2_cs, true);
+  xs_delay_us(1);
+  xs_gpio_write(&spi2_cs, false);
+  _fpga_if_spi_read_data(fpga_if.spi2, add, rxdata);
+  xs_gpio_write(&spi2_cs, true);
 }
 void fpga_if_spi_read_data_02(uint32_t add, uint32_t *rxdata) {
-  if (!fpga_if.spi2) return;
+  xs_gpio_write(&spi2_cs, false);
   _fpga_if_spi_read_data(fpga_if.spi2, add, rxdata);
+  xs_gpio_write(&spi2_cs, true);
 }
 
 fpga_if_t *fpga_if_get_instance() { return &fpga_if; }
diff --git a/usrc/main.cpp b/usrc/main.cpp
index f2f3bc8..2ea2153 100644
--- a/usrc/main.cpp
+++ b/usrc/main.cpp
@@ -136,14 +136,29 @@ void umain() {
 
   ZLOGI(TAG, "system init done");
 
+  int32_t count = 0;
   while (true) {
     // HAL_SPI_Transmit(&hspi1, (uint8_t*)"hello", 5, 1000);
     // HAL_SPI_Transmit(&hspi2, (uint8_t*)"hello", 5, 1000);
     osDelay(10);
     debug_light_ctrl();
-    uint32_t rxdata = 0;
-    fpga_if_spi_write_data_01(32, 0x12345678, &rxdata);
-    ZLOGI(TAG, "rxdata: %x", rxdata);
     // factory_reset_key_detect();
+    // ZLOGI(TAG,"factory_reset_key_state %d",xs_gpio_read(&m_factory_reset_key));
+
+    // osDelay(10);
+    // fpga_if_spi_write_data_01(33, count, &rxdata);
+    // osDelay(10);
+    // fpga_if_spi_write_data_01(34, count, &rxdata);
+    // osDelay(10);
+    // fpga_if_spi_write_data_01(35, count, &rxdata);
+    // osDelay(10);
+    // fpga_if_spi_write_data_01(36, count, &rxdata);
+    // osDelay(10);
+    // if(count!=rxdata){
+    //   ZLOGI(TAG, "fpga_if_spi_write_data_01 error count: %d, rxdata: %d", count, rxdata);
+    // }
+    // count++;
+
+    // ZLOGI(TAG, "rxdata: %x", rxdata);
   }
 }
diff --git a/usrc/service/reg_manager.c b/usrc/service/reg_manager.c
index 1de8eef..505a83a 100644
--- a/usrc/service/reg_manager.c
+++ b/usrc/service/reg_manager.c
@@ -87,7 +87,7 @@ uint32_t reg_manager_read_reg(uint32_t addr) {
    *                             FPGA芯片寄存器读写                              *
    *******************************************************************************/
   else if (addr >= XYSNC_REG_FPGA_REG_START) {
-    fpga_if_spi_read_data_01(addr, &readbak);
+    fpga_if_spi_read_data_02(addr, &readbak);
   }
   return readbak;
 }
@@ -143,7 +143,7 @@ uint32_t reg_manager_write_reg(uint32_t addr, uint32_t value) {
    *                             FPGA芯片寄存器读写                              *
    *******************************************************************************/
   else if (addr >= XYSNC_REG_FPGA_REG_START) {
-    fpga_if_spi_write_data_01(addr, value, &readbak);
+    fpga_if_spi_write_data_02(addr, value, &readbak);
   }
 
   return readbak;