diff --git a/example/01_gemm/gemm_xdl_int4.cpp b/example/01_gemm/gemm_xdl_int4.cpp
index 524d0f4ef8..3c48311208 100644
--- a/example/01_gemm/gemm_xdl_int4.cpp
+++ b/example/01_gemm/gemm_xdl_int4.cpp
@@ -150,9 +150,9 @@ int main(int argc, char* argv[])
     a_m_k_device_buf.ToDevice(a_m_k.mData.data());
     b_k_n_device_buf.ToDevice(b_k_n.mData.data());
 
-    auto a_element_op = AElemenetOp{};
-    auto b_element_op = BElemenetOp{};
-    auto c_element_op = CElemenetOp{};
+    auto a_element_op = AElementOp{};
+    auto b_element_op = BElementOp{};
+    auto c_element_op = CElementOp{};
 
     // do GEMM
     auto gemm    = DeviceGemmInstance{};