diff --git a/Example/Example_btb/Motherboard_Demo.7z b/Example/Example_btb/Motherboard_Demo.7z
index 51d1c05..a3971ff 100644
Binary files a/Example/Example_btb/Motherboard_Demo.7z and b/Example/Example_btb/Motherboard_Demo.7z differ
diff --git a/Example/Example_dual_camera/Motherboard_Demo.7z b/Example/Example_dual_camera/Motherboard_Demo.7z
index 4a47a68..ac59a70 100644
Binary files a/Example/Example_dual_camera/Motherboard_Demo.7z and b/Example/Example_dual_camera/Motherboard_Demo.7z differ
diff --git a/Example/Example_general/Motherboard_Demo.7z b/Example/Example_general/Motherboard_Demo.7z
index 97fe87d..01989b0 100644
Binary files a/Example/Example_general/Motherboard_Demo.7z and b/Example/Example_general/Motherboard_Demo.7z differ
diff --git a/Seekfree_TC264_Opensource_Library/Seekfree_TC264_dual_camera_Opensource_Library/Seekfree_TC264_Opensource_Library/libraries/zf_device/zf_device_wifi_spi.c b/Seekfree_TC264_Opensource_Library/Seekfree_TC264_dual_camera_Opensource_Library/Seekfree_TC264_Opensource_Library/libraries/zf_device/zf_device_wifi_spi.c
index 8e5a20d..b06e6a1 100644
--- a/Seekfree_TC264_Opensource_Library/Seekfree_TC264_dual_camera_Opensource_Library/Seekfree_TC264_Opensource_Library/libraries/zf_device/zf_device_wifi_spi.c
+++ b/Seekfree_TC264_Opensource_Library/Seekfree_TC264_dual_camera_Opensource_Library/Seekfree_TC264_Opensource_Library/libraries/zf_device/zf_device_wifi_spi.c
@@ -735,7 +735,7 @@ uint8 wifi_spi_init (char *wifi_ssid, char *pass_word)
     uint8 return_state = 0;
     
     fifo_init(&wifi_spi_fifo, FIFO_DATA_8BIT, wifi_spi_buffer, WIFI_SPI_RECVIVE_FIFO_SIZE);
-    spi_init(WIFI_SPI_INDEX, SPI_MODE3, WIFI_SPI_SPEED, WIFI_SPI_SCK_PIN, WIFI_SPI_MOSI_PIN, WIFI_SPI_MISO_PIN, SPI_CS_NULL);//硬件SPI初始化
+    spi_init(WIFI_SPI_INDEX, SPI_MODE0, WIFI_SPI_SPEED, WIFI_SPI_SCK_PIN, WIFI_SPI_MOSI_PIN, WIFI_SPI_MISO_PIN, SPI_CS_NULL);//硬件SPI初始化
     gpio_init(WIFI_SPI_CS_PIN,  GPO, 1, GPO_PUSH_PULL);
     gpio_init(WIFI_SPI_RST_PIN, GPO, 1, GPO_PUSH_PULL);
     gpio_init(WIFI_SPI_INT_PIN, GPI, 0, GPI_PULL_DOWN);
diff --git a/Seekfree_TC264_Opensource_Library/Seekfree_TC264_general_Opensource_Library/Seekfree_TC264_Opensource_Library/libraries/zf_device/zf_device_wifi_spi.c b/Seekfree_TC264_Opensource_Library/Seekfree_TC264_general_Opensource_Library/Seekfree_TC264_Opensource_Library/libraries/zf_device/zf_device_wifi_spi.c
index 8e5a20d..b06e6a1 100644
--- a/Seekfree_TC264_Opensource_Library/Seekfree_TC264_general_Opensource_Library/Seekfree_TC264_Opensource_Library/libraries/zf_device/zf_device_wifi_spi.c
+++ b/Seekfree_TC264_Opensource_Library/Seekfree_TC264_general_Opensource_Library/Seekfree_TC264_Opensource_Library/libraries/zf_device/zf_device_wifi_spi.c
@@ -735,7 +735,7 @@ uint8 wifi_spi_init (char *wifi_ssid, char *pass_word)
     uint8 return_state = 0;
     
     fifo_init(&wifi_spi_fifo, FIFO_DATA_8BIT, wifi_spi_buffer, WIFI_SPI_RECVIVE_FIFO_SIZE);
-    spi_init(WIFI_SPI_INDEX, SPI_MODE3, WIFI_SPI_SPEED, WIFI_SPI_SCK_PIN, WIFI_SPI_MOSI_PIN, WIFI_SPI_MISO_PIN, SPI_CS_NULL);//硬件SPI初始化
+    spi_init(WIFI_SPI_INDEX, SPI_MODE0, WIFI_SPI_SPEED, WIFI_SPI_SCK_PIN, WIFI_SPI_MOSI_PIN, WIFI_SPI_MISO_PIN, SPI_CS_NULL);//硬件SPI初始化
     gpio_init(WIFI_SPI_CS_PIN,  GPO, 1, GPO_PUSH_PULL);
     gpio_init(WIFI_SPI_RST_PIN, GPO, 1, GPO_PUSH_PULL);
     gpio_init(WIFI_SPI_INT_PIN, GPI, 0, GPI_PULL_DOWN);