diff --git a/os/common/ext/CMSIS/HT32/HT32F165x/ht32f165x_reg.h b/os/common/ext/CMSIS/HT32/HT32F165x/ht32f165x_reg.h
index 7d7c7938b1..b93b660149 100644
--- a/os/common/ext/CMSIS/HT32/HT32F165x/ht32f165x_reg.h
+++ b/os/common/ext/CMSIS/HT32/HT32F165x/ht32f165x_reg.h
@@ -495,6 +495,7 @@ typedef struct {
 #define SPI_CR1_FORMAT_MODE2        (0x6U << 8)
 #define SPI_CR1_FORMAT_MODE3        (0x5U << 8)
 #define SPI_IER_RXBNEIEN            (1U << 2)
+#define SPI_IER_TXEIEN              (1U << 1)
 #define SPI_IER_TXBEIEN             (1U << 0)
 #define SPI_SR_RXBNE                (1U << 2)
 #define SPI_SR_TXE                  (1U << 1)
diff --git a/os/common/ext/CMSIS/HT32/HT32F523xx/ht32f523x2_reg.h b/os/common/ext/CMSIS/HT32/HT32F523xx/ht32f523x2_reg.h
index 40eb8e8305..43f57927e4 100644
--- a/os/common/ext/CMSIS/HT32/HT32F523xx/ht32f523x2_reg.h
+++ b/os/common/ext/CMSIS/HT32/HT32F523xx/ht32f523x2_reg.h
@@ -477,6 +477,7 @@ typedef struct {
 #define SPI_CR1_FORMAT_MODE2        (0x6U << 8)
 #define SPI_CR1_FORMAT_MODE3        (0x5U << 8)
 #define SPI_IER_RXBNEIEN            (1U << 2)
+#define SPI_IER_TXEIEN              (1U << 1)
 #define SPI_IER_TXBEIEN             (1U << 0)
 #define SPI_SR_RXBNE                (1U << 2)
 #define SPI_SR_TXE                  (1U << 1)
diff --git a/os/hal/ports/HT32/LLD/SPIv1/hal_spi_lld.c b/os/hal/ports/HT32/LLD/SPIv1/hal_spi_lld.c
index f3ff0b00f0..d77773fa7a 100644
--- a/os/hal/ports/HT32/LLD/SPIv1/hal_spi_lld.c
+++ b/os/hal/ports/HT32/LLD/SPIv1/hal_spi_lld.c
@@ -76,8 +76,14 @@ static void spi_lld_tx(SPIDriver * const spip) {
 
     while (spip->txcnt) {
         sr = spip->SPI->SR;
-        if ((sr & SPI_SR_TXBE) == 0)
-            return;
+        // avoid write collision
+        if (spip->SPI->FCR & SPI_FCR_FIFOEN) {
+            if ((sr & SPI_SR_TXBE) == 0)
+                return;
+        } else {
+            if ((sr & SPI_SR_TXE) == 0)
+                return;
+        }
         if (spip->txptr) {
             fd = *spip->txptr++;
         } else {
@@ -260,7 +266,7 @@ void spi_lld_exchange(SPIDriver *spip, size_t n,
     spip->txptr = txbuf;
     spip->rxptr = rxbuf;
     spip->rxcnt = spip->txcnt = n;
-    spip->SPI->IER = SPI_IER_RXBNEIEN | SPI_IER_TXBEIEN;
+    spip->SPI->IER = SPI_IER_RXBNEIEN | SPI_IER_TXBEIEN | SPI_IER_TXEIEN;
 }
 
 /**