diff --git a/test/unittest/platform/common/spi_test.c b/test/unittest/platform/common/spi_test.c
index ee09d21684693deb7230ef5dd13d05b8582fc1d9..671d3fd4cb311ed847185a17d7b94b837d91ca77 100644
--- a/test/unittest/platform/common/spi_test.c
+++ b/test/unittest/platform/common/spi_test.c
@@ -212,6 +212,11 @@ static int32_t SpiDmaTransferTest(struct SpiTest *test)
     g_spiCfg.transferMode = SPI_DMA_TRANSFER;
     g_spiCfg.bitsPerWord = BITS_PER_WORD_8BITS;
 
+    if (test->testDma == 0) {
+        HDF_LOGI("%s: testDma not set", __func__);
+        return HDF_SUCCESS;
+    }
+
     ret = SpiSetDmaIntMsg(&msg, DMA_TRANSFER_SIZE_TOTAL);
     if (ret != HDF_SUCCESS) {
         return ret;
diff --git a/test/unittest/platform/common/spi_test.h b/test/unittest/platform/common/spi_test.h
index fe9cc0ba2266dbf3ce29009a314b7dcb565feb88..17c83d3d8f3f4051aa46b9eeb03e83e545d5ed63 100644
--- a/test/unittest/platform/common/spi_test.h
+++ b/test/unittest/platform/common/spi_test.h
@@ -31,6 +31,7 @@ struct SpiTest {
     uint8_t *wbuf;
     uint8_t *rbuf;
     DevHandle handle;
+    uint32_t testDma;
 };
 
 static inline struct SpiTest *GetSpiTest(void)