diff --git a/paddle/fluid/operators/activation_op.kps b/paddle/fluid/operators/activation_op.kps
index 208abd0949aa83674adb46c7f967880b06f924c3..92a101451e211f912e5390171654affa3be4e973 100644
--- a/paddle/fluid/operators/activation_op.kps
+++ b/paddle/fluid/operators/activation_op.kps
@@ -1553,8 +1553,6 @@ FOR_EACH_ACTIVATION_CUDA_OP(REGISTER_ACTIVATION_CUDA_KERNEL)
 
 REGISTER_ACTIVATION_XPU_KERNEL(leaky_relu, LeakyRelu, CudaLeakyReluFunctor,
                                CudaLeakyReluGradFunctor);
-REGISTER_ACTIVATION_XPU_KERNEL(relu, Relu, CudaReluFunctor,
-                               CudaReluGradFunctor);
 REGISTER_ACTIVATION_XPU_KERNEL(sigmoid, Sigmoid, CudaSigmoidFunctor,
                                CudaSigmoidGradFunctor);
 REGISTER_ACTIVATION_XPU_KERNEL(exp, Exp, CudaExpFunctor, CudaExpGradFunctor);