diff --git a/example/67_gemm_microscaling/moe_gemm1_xdl_mx_fp4.cpp b/example/67_gemm_microscaling/moe_gemm1_xdl_mx_fp4.cpp
index 32a7c75930..553d4bdb56 100644
--- a/example/67_gemm_microscaling/moe_gemm1_xdl_mx_fp4.cpp
+++ b/example/67_gemm_microscaling/moe_gemm1_xdl_mx_fp4.cpp
@@ -316,7 +316,7 @@ int main(int argc, char* argv[])
         a0_t_k.GenerateTensorValue(GeneratorTensor_3<A0DataType>{0.0, 1.0});
         b0_e_n_k.GenerateTensorValue(GeneratorTensor_3<B0DataType>{-0.5, 0.5});
         a1_t_k.GenerateTensorValue(GeneratorTensor_3<A1DataType>{0.0, 1.0});
-        b1_e_n_k.GenerateTensorValue(GeneratorTensor_3<B1DsataType>{0.0, 1.0});
+        b1_e_n_k.GenerateTensorValue(GeneratorTensor_3<B1DataType>{0.0, 1.0});
         d2_e_n.GenerateTensorValue(GeneratorTensor_3<D2DataType>{0.0, 1.0});
     }
     // for (auto i = 0; i< 256; i++){