diff --git a/targets/TARGET_NUVOTON/TARGET_NUC472/TARGET_NUMAKER_PFM_NUC472/PeripheralPins.c b/targets/TARGET_NUVOTON/TARGET_NUC472/TARGET_NUMAKER_PFM_NUC472/PeripheralPins.c
index b1ad6b92a4..b7813987f3 100644
--- a/targets/TARGET_NUVOTON/TARGET_NUC472/TARGET_NUMAKER_PFM_NUC472/PeripheralPins.c
+++ b/targets/TARGET_NUVOTON/TARGET_NUC472/TARGET_NUMAKER_PFM_NUC472/PeripheralPins.c
@@ -371,25 +371,16 @@ const PinMap PinMap_UART_CTS[] = {
 
 const PinMap PinMap_SPI_MOSI[] = {
     {PA_10, SPI_3, SYS_GPA_MFPH_PA10MFP_SPI3_MOSI0},
-    {PA_12, SPI_3, SYS_GPA_MFPH_PA12MFP_SPI3_MOSI1},
     {PB_5, SPI_2, SYS_GPB_MFPL_PB5MFP_SPI2_MOSI0},
-    {PB_13, SPI_2, SYS_GPB_MFPH_PB13MFP_SPI2_MOSI1},
-    {PC_4, SPI_0, SYS_GPC_MFPL_PC4MFP_SPI0_MOSI1},
     {PC_7, SPI_0, SYS_GPC_MFPL_PC7MFP_SPI0_MOSI0},
-    {PC_13, SPI_1, SYS_GPC_MFPH_PC13MFP_SPI1_MOSI1},
     {PC_15, SPI_1, SYS_GPC_MFPH_PC15MFP_SPI1_MOSI0},
-    {PD_9, SPI_3, SYS_GPD_MFPH_PD9MFP_SPI3_MOSI1},
     {PE_3, SPI_0, SYS_GPE_MFPL_PE3MFP_SPI0_MOSI0},
     {PE_7, SPI_0, SYS_GPE_MFPL_PE7MFP_SPI0_MOSI0},
-    {PE_11, SPI_0, SYS_GPE_MFPH_PE11MFP_SPI0_MOSI1},
     {PF_0, SPI_1, SYS_GPF_MFPL_PF0MFP_SPI1_MOSI0},
-    {PF_1, SPI_2, SYS_GPF_MFPL_PF1MFP_SPI2_MOSI1},
     {PF_5, SPI_3, SYS_GPF_MFPL_PF5MFP_SPI3_MOSI0},
     {PG_8, SPI_2, SYS_GPG_MFPH_PG8MFP_SPI2_MOSI0},
     {PH_8, SPI_2, SYS_GPH_MFPH_PH8MFP_SPI2_MOSI0},
-    {PH_10, SPI_2, SYS_GPH_MFPH_PH10MFP_SPI2_MOSI1},
     {PI_6, SPI_3, SYS_GPI_MFPL_PI6MFP_SPI3_MOSI0},
-    {PI_8, SPI_3, SYS_GPI_MFPH_PI8MFP_SPI3_MOSI1},
     
     {NC,    NC,    0}
 };
@@ -397,25 +388,16 @@ const PinMap PinMap_SPI_MOSI[] = {
 const PinMap PinMap_SPI_MISO[] = {
     {PA_2, SPI_3, SYS_GPA_MFPL_PA2MFP_SPI3_MISO0},
     {PA_9, SPI_3, SYS_GPA_MFPH_PA9MFP_SPI3_MISO0},
-    {PA_11, SPI_3, SYS_GPA_MFPH_PA11MFP_SPI3_MISO1},
     {PB_4, SPI_2, SYS_GPB_MFPL_PB4MFP_SPI2_MISO0},
-    {PB_12, SPI_2, SYS_GPB_MFPH_PB12MFP_SPI2_MISO1},
-    {PC_3, SPI_0, SYS_GPC_MFPL_PC3MFP_SPI0_MISO1},
     {PC_6, SPI_0, SYS_GPC_MFPL_PC6MFP_SPI0_MISO0},
-    {PC_14, SPI_1, SYS_GPC_MFPH_PC14MFP_SPI1_MISO1},
     {PD_0, SPI_1, SYS_GPD_MFPL_PD0MFP_SPI1_MISO0},
-    {PD_8, SPI_3, SYS_GPD_MFPH_PD8MFP_SPI3_MISO1},
     {PD_15, SPI_1, SYS_GPD_MFPH_PD15MFP_SPI1_MISO0},
     {PE_2, SPI_0, SYS_GPE_MFPL_PE2MFP_SPI0_MISO0},
     {PE_6, SPI_0, SYS_GPE_MFPL_PE6MFP_SPI0_MISO0},
-    {PE_10, SPI_0, SYS_GPE_MFPH_PE10MFP_SPI0_MISO1},
     {PF_4, SPI_3, SYS_GPF_MFPL_PF4MFP_SPI3_MISO0},
     {PG_7, SPI_2, SYS_GPG_MFPL_PG7MFP_SPI2_MISO0},
     {PH_7, SPI_2, SYS_GPH_MFPL_PH7MFP_SPI2_MISO0},
-    {PH_9, SPI_2, SYS_GPH_MFPH_PH9MFP_SPI2_MISO1},
     {PI_5, SPI_3, SYS_GPI_MFPL_PI5MFP_SPI3_MISO0},
-    {PI_7, SPI_3, SYS_GPI_MFPL_PI7MFP_SPI3_MISO1},
-    {PI_12, SPI_2, SYS_GPI_MFPH_PI12MFP_SPI2_MISO1},
     
     {NC,    NC,    0}
 };