diff --git a/paddle/fluid/operators/activation_op_xpu.cc b/paddle/fluid/operators/activation_op_xpu.cc
index 613eea90a6500dab4db55d6d44fb15cd1ed50e39..0e7136b9f6ce8fd59e031c23c3b4e5b94b0a300d 100644
--- a/paddle/fluid/operators/activation_op_xpu.cc
+++ b/paddle/fluid/operators/activation_op_xpu.cc
@@ -166,6 +166,24 @@ struct XPUReluGradFunctor : public BaseActivationFunctor<T> {
   }
 };
 
+template <typename T>
+struct XPURelu6Functor : public BaseActivationFunctor<T> {
+  using XPUType = typename XPUTypeTrait<T>::Type;
+  void operator()(const framework::ExecutionContext &ctx) const {
+    xpu_activation_forward<paddle::platform::XPUDeviceContext, T, XPUType>(
+        ctx, xpu::relu6<XPUType>);
+  }
+};
+
+template <typename T>
+struct XPURelu6GradFunctor : public BaseActivationFunctor<T> {
+  using XPUType = typename XPUTypeTrait<T>::Type;
+  void operator()(const framework::ExecutionContext &ctx) const {
+    xpu_activation_backward<paddle::platform::XPUDeviceContext, T, XPUType>(
+        ctx, xpu::relu6_grad<XPUType>);
+  }
+};
+
 template <typename T>
 struct XPUSigmoidFunctor : public BaseActivationFunctor<T> {
   using XPUType = typename XPUTypeTrait<T>::Type;
@@ -548,6 +566,10 @@ REGISTER_OP_XPU_KERNEL(
     ops::XPUActivationGradKernel<ops::XPUReluGradFunctor<float>>,
     ops::XPUActivationGradKernel<
         ops::XPUReluGradFunctor<paddle::platform::float16>>);
+REGISTER_OP_XPU_KERNEL(relu6,
+                       ops::XPUActivationKernel<ops::XPURelu6Functor<float>>);
+REGISTER_OP_XPU_KERNEL(
+    relu6_grad, ops::XPUActivationKernel<ops::XPURelu6GradFunctor<float>>);
 REGISTER_OP_XPU_KERNEL(
     tanh,
     ops::XPUActivationKernel<ops::XPUTanhFunctor<float>>,
diff --git a/paddle/fluid/platform/device/xpu/xpu2_op_list.h b/paddle/fluid/platform/device/xpu/xpu2_op_list.h
index 9f07f05ff7fa6dac5c8b90ab069a820e4b9cdb99..e7570de695f281b77479a94fad4af654035d0543 100644
--- a/paddle/fluid/platform/device/xpu/xpu2_op_list.h
+++ b/paddle/fluid/platform/device/xpu/xpu2_op_list.h
@@ -349,6 +349,8 @@ XPUOpMap& get_kl2_ops() {
       {"reduce_sum_grad",
        XPUKernelSet({pOpKernelType(vartype::FP32, XPUPlace())})},
       {"reduce_sum", XPUKernelSet({pOpKernelType(vartype::FP32, XPUPlace())})},
+      {"relu6", XPUKernelSet({pOpKernelType(vartype::FP32, XPUPlace())})},
+      {"relu6_grad", XPUKernelSet({pOpKernelType(vartype::FP32, XPUPlace())})},
       {"relu_grad",
        XPUKernelSet({pOpKernelType(vartype::FP32, XPUPlace()),
                      pOpKernelType(vartype::FP16, XPUPlace())})},