diff --git a/paddle/phi/kernels/gpu/cast_impl.h b/paddle/phi/kernels/gpu/cast_impl.h
index f73d396572541ba4388c5a3421bf37638938271c..c209705a7418ffb0dc785d59aa61e5e62af05ac6 100644
--- a/paddle/phi/kernels/gpu/cast_impl.h
+++ b/paddle/phi/kernels/gpu/cast_impl.h
@@ -20,7 +20,7 @@
 namespace phi {
 
 template <typename InT, typename OutT>
-struct CastFuctor {
+struct CastFunctor {
   __device__ __forceinline__ OutT operator()(const InT x) const {
     return static_cast<OutT>(x);
   }
@@ -36,7 +36,7 @@ void CastCUDAKernelImpl(const GPUContext& dev_ctx,
   outputs.emplace_back(out);
   dev_ctx.Alloc<OutT>(out);
   phi::funcs::ElementwiseKernel<OutT>(
-      dev_ctx, inputs, &outputs, CastFuctor<InT, OutT>());
+      dev_ctx, inputs, &outputs, CastFunctor<InT, OutT>());
 }
 
 }  // namespace phi
diff --git a/paddle/phi/kernels/gpu/full_kernel.cu b/paddle/phi/kernels/gpu/full_kernel.cu
index 684e9156609adeb0be27627558ab6f5ba9aca2be..120e908ae8cf7d628ddedfb6e28df43deceed7a1 100644
--- a/paddle/phi/kernels/gpu/full_kernel.cu
+++ b/paddle/phi/kernels/gpu/full_kernel.cu
@@ -20,11 +20,11 @@ limitations under the License. */
 namespace phi {
 
 template <typename InT, typename OutT = InT>
-struct FullFuctor {
+struct FullFunctor {
   OutT value;
 
   template <typename VType>
-  explicit inline FullFuctor(VType val) {
+  explicit inline FullFunctor(VType val) {
     value = static_cast<OutT>(val);
   }
 
@@ -50,7 +50,7 @@ void FullKernel(const Context& dev_ctx,
     // the data will not be loaded in the kernel because the number of
     // parameters in the operator is 0
     phi::funcs::ElementwiseKernel<T>(
-        dev_ctx, inputs, &outputs, FullFuctor<T>(val.to<T>()));
+        dev_ctx, inputs, &outputs, FullFunctor<T>(val.to<T>()));
   }
 }
 
@@ -104,7 +104,7 @@ void FullLikeKernel(const Context& dev_ctx,
   int numel = out->numel();
   if (numel > 0) {
     phi::funcs::ElementwiseKernel<T>(
-        dev_ctx, inputs, &outputs, FullFuctor<T>(value));
+        dev_ctx, inputs, &outputs, FullFunctor<T>(value));
   }
 }
 
diff --git a/paddle/phi/kernels/sparse/gpu/full_kernel.cu b/paddle/phi/kernels/sparse/gpu/full_kernel.cu
index d5ccfc95c6a00eb128cd67c93e7d4211bedd1479..223561bc17913766c951d106193e39aceecc333e 100644
--- a/paddle/phi/kernels/sparse/gpu/full_kernel.cu
+++ b/paddle/phi/kernels/sparse/gpu/full_kernel.cu
@@ -23,11 +23,11 @@ limitations under the License. */
 namespace phi {
 
 template <typename InT, typename OutT = InT>
-struct FullFuctor {
+struct FullFunctor {
   OutT value;
 
   template <typename VType>
-  explicit inline FullFuctor(VType val) {
+  explicit inline FullFunctor(VType val) {
     value = static_cast<OutT>(val);
   }
 
@@ -54,7 +54,7 @@ void CooFullLikeKernel(const Context& dev_ctx,
   int numel = values->numel();
   if (numel > 0) {
     phi::funcs::ElementwiseKernel<T>(
-        dev_ctx, inputs, &outputs, FullFuctor<T>(val.to<T>()));
+        dev_ctx, inputs, &outputs, FullFunctor<T>(val.to<T>()));
   }
   out->set_dims(x.dims());
 }
@@ -80,7 +80,7 @@ void CsrFullLikeKernel(const Context& dev_ctx,
   int numel = values->numel();
   if (numel > 0) {
     phi::funcs::ElementwiseKernel<T>(
-        dev_ctx, inputs, &outputs, FullFuctor<T>(val.to<T>()));
+        dev_ctx, inputs, &outputs, FullFunctor<T>(val.to<T>()));
   }
   out->set_dims(x.dims());
 }