diff --git a/superbench/benchmarks/micro_benchmarks/cublaslt_gemm/cublaslt_gemm.cu b/superbench/benchmarks/micro_benchmarks/cublaslt_gemm/cublaslt_gemm.cu
index 659c2df33..002b06447 100644
--- a/superbench/benchmarks/micro_benchmarks/cublaslt_gemm/cublaslt_gemm.cu
+++ b/superbench/benchmarks/micro_benchmarks/cublaslt_gemm/cublaslt_gemm.cu
@@ -86,7 +86,7 @@ template <typename T> cudaDataType_t get_datatype() {
     if (std::is_same<T, fp8e5m2>::value)
         return CUDA_R_8F_E5M2;
     if (std::is_same<T, int8>::value)
-	    return CUDA_R_8I;
+        return CUDA_R_8I;
     throw std::invalid_argument("Unknown type");
 }
 
@@ -166,7 +166,7 @@ int main(int argc, char **argv) {
     else if (args.in_type == "fp8e5m2")
         run<fp8e5m2, fp8e4m3, fp16>(&args);
     else if (args.in_type == "int8")
-	    run<int8>(&args);
+        run<int8>(&args);
     else
         throw std::invalid_argument("Unknown type " + args.in_type);
 
diff --git a/superbench/benchmarks/micro_benchmarks/cublaslt_gemm/cublaslt_utils.cc b/superbench/benchmarks/micro_benchmarks/cublaslt_gemm/cublaslt_utils.cc
index d047fcb01..6ec5a101e 100644
--- a/superbench/benchmarks/micro_benchmarks/cublaslt_gemm/cublaslt_utils.cc
+++ b/superbench/benchmarks/micro_benchmarks/cublaslt_gemm/cublaslt_utils.cc
@@ -63,7 +63,7 @@ void cublasLtGemm::Setup(int m, int n, int k, int batch, int lda, int ldb, int l
     if (a_type == CUDA_R_64F || b_type == CUDA_R_64F)
         gemm_compute_type = CUBLAS_COMPUTE_64F;
     if (a_type == CUDA_R_8I)
-	    gemm_compute_type = CUBLAS_COMPUTE_32I;
+        gemm_compute_type = CUBLAS_COMPUTE_32I;
 
     cublasLtMatmulDesc_t op_desc = nullptr;
     CUBLAS_CHECK(cublasLtMatmulDescCreate(&op_desc, gemm_compute_type, CUDA_R_32F));
diff --git a/tests/benchmarks/micro_benchmarks/test_cublaslt_function.py b/tests/benchmarks/micro_benchmarks/test_cublaslt_function.py
index 1b1f740fa..a6fae8f0e 100644
--- a/tests/benchmarks/micro_benchmarks/test_cublaslt_function.py
+++ b/tests/benchmarks/micro_benchmarks/test_cublaslt_function.py
@@ -66,7 +66,7 @@ def test_cublaslt_gemm_command_generation(self):
             parameters='--batch 2:16:2 --shapes 2:4,4:8,8:32 32:128:4,128,128 --in_types fp16 fp32 fp64 int8',
         )
         self.assertTrue(benchmark._preprocess())
-        self.assertEqual(4 * (2 * 2 * 3 + 2) * 3, len(benchmark._commands))
+        self.assertEqual(4 * (2 * 2 * 3 + 2) * len(benchmark._args.in_types), len(benchmark._commands))
 
         def cmd(t, b, m, n, k):
             return f'{benchmark._CublasLtBenchmark__bin_path} -m {m} -n {n} -k {k} -b {b} -w 20 -i 50 -t {t}'