diff --git a/tests/ut/ge/common/format_transfer_transpose_unittest.cc b/tests/ut/ge/common/format_transfer_transpose_unittest.cc
index c434d21f..5bff0433 100644
--- a/tests/ut/ge/common/format_transfer_transpose_unittest.cc
+++ b/tests/ut/ge/common/format_transfer_transpose_unittest.cc
@@ -4678,13 +4678,13 @@ TEST_F(UtestFormatTranspose, invalid_dst_format) {
 }
 
 TEST_F(UtestFormatTranspose, invalid_src_data) {
-  uint16_t *data = nullptr;
+  uint8_t *data = nullptr;
   TransArgs args{data, FORMAT_NCHW, FORMAT_NHWC, std::vector<int64_t>({1, 3, 8, 8}), std::vector<int64_t>({1, 8, 8, 3}), DT_INT64};
   FormatTransferTranspose transpose;
   TransResult result;
   EXPECT_EQ(transpose.TransFormat(args, result), ACL_ERROR_GE_PARAM_INVALID);
 
-  uint8_t data1[3] = {14583, 12849, 14184};
+  uint16_t data1[3] = {14583, 12849, 14184};
   TransArgs args1{reinterpret_cast<uint8_t *>(data1), FORMAT_NCHW, FORMAT_NHWC, std::vector<int64_t>({-1, 3, 1, 1}), std::vector<int64_t>({1, 1, 1, 3}), DT_INT64};
   FormatTransferTranspose transpose1;
   TransResult result1;