diff --git a/paddle/fluid/pybind/eager_method.cc b/paddle/fluid/pybind/eager_method.cc
index 871e57570d9fd..f41e84537a96c 100644
--- a/paddle/fluid/pybind/eager_method.cc
+++ b/paddle/fluid/pybind/eager_method.cc
@@ -1777,8 +1777,6 @@ PyMethodDef variable_methods[] = {
      METH_VARARGS | METH_KEYWORDS, NULL},
     {"cols", (PyCFunction)(void (*)(void))tensor_method_get_non_zero_cols,
      METH_VARARGS | METH_KEYWORDS, NULL},
-    {"is_dense", (PyCFunction)(void (*)(void))tensor_method_is_dense,
-     METH_VARARGS | METH_KEYWORDS, NULL},
     {"is_sparse", (PyCFunction)(void (*)(void))tensor_method_is_sparse,
      METH_VARARGS | METH_KEYWORDS, NULL},
     {"is_sparse_coo", (PyCFunction)(void (*)(void))tensor_method_is_sparse_coo,
diff --git a/paddle/phi/kernels/sparse/cpu/sparse_full_kernel.cc b/paddle/phi/kernels/sparse/cpu/full_kernel.cc
similarity index 96%
rename from paddle/phi/kernels/sparse/cpu/sparse_full_kernel.cc
rename to paddle/phi/kernels/sparse/cpu/full_kernel.cc
index de0da7a852505..3c8be16626202 100644
--- a/paddle/phi/kernels/sparse/cpu/sparse_full_kernel.cc
+++ b/paddle/phi/kernels/sparse/cpu/full_kernel.cc
@@ -12,10 +12,12 @@ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License. */
 
-#include "paddle/phi/kernels/sparse/sparse_full_kernel.h"
+#include "paddle/phi/kernels/sparse/full_kernel.h"
 
 #include "paddle/phi/backends/cpu/cpu_context.h"
+#include "paddle/phi/core/dense_tensor.h"
 #include "paddle/phi/core/kernel_registry.h"
+#include "paddle/phi/kernels/copy_kernel.h"
 #include "paddle/phi/kernels/funcs/eigen/common.h"
 #include "paddle/phi/kernels/funcs/eigen/eigen_function.h"
 
diff --git a/paddle/phi/kernels/sparse/cpu/sparse_mm_grad_kernel.cc b/paddle/phi/kernels/sparse/cpu/matmul_grad_kernel.cc
similarity index 97%
rename from paddle/phi/kernels/sparse/cpu/sparse_mm_grad_kernel.cc
rename to paddle/phi/kernels/sparse/cpu/matmul_grad_kernel.cc
index 1ef6e31604d7a..7abf7cce7f092 100644
--- a/paddle/phi/kernels/sparse/cpu/sparse_mm_grad_kernel.cc
+++ b/paddle/phi/kernels/sparse/cpu/matmul_grad_kernel.cc
@@ -12,7 +12,7 @@ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License. */
 
-#include "paddle/phi/kernels/sparse/sparse_mm_grad_kernel.h"
+#include "paddle/phi/kernels/sparse/matmul_grad_kernel.h"
 
 #include "paddle/phi/backends/cpu/cpu_context.h"
 #include "paddle/phi/core/kernel_registry.h"
diff --git a/paddle/phi/kernels/sparse/cpu/sparse_mm_kernel.cc b/paddle/phi/kernels/sparse/cpu/matmul_kernel.cc
similarity index 97%
rename from paddle/phi/kernels/sparse/cpu/sparse_mm_kernel.cc
rename to paddle/phi/kernels/sparse/cpu/matmul_kernel.cc
index bb66cd28888d9..9b9e309762521 100644
--- a/paddle/phi/kernels/sparse/cpu/sparse_mm_kernel.cc
+++ b/paddle/phi/kernels/sparse/cpu/matmul_kernel.cc
@@ -12,7 +12,7 @@ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License. */
 
-#include "paddle/phi/kernels/sparse/sparse_mm_kernel.h"
+#include "paddle/phi/kernels/sparse/matmul_kernel.h"
 
 #include "paddle/phi/backends/cpu/cpu_context.h"
 #include "paddle/phi/core/kernel_registry.h"
diff --git a/paddle/phi/kernels/sparse/sparse_full_kernel.h b/paddle/phi/kernels/sparse/full_kernel.h
similarity index 92%
rename from paddle/phi/kernels/sparse/sparse_full_kernel.h
rename to paddle/phi/kernels/sparse/full_kernel.h
index 5e63f4ebf207e..8c84d43ff0219 100644
--- a/paddle/phi/kernels/sparse/sparse_full_kernel.h
+++ b/paddle/phi/kernels/sparse/full_kernel.h
@@ -14,14 +14,10 @@
 
 #pragma once
 
-#include <vector>
-
 #include "paddle/phi/common/data_type.h"
 #include "paddle/phi/common/scalar.h"
-#include "paddle/phi/core/dense_tensor.h"
 #include "paddle/phi/core/sparse_coo_tensor.h"
 #include "paddle/phi/core/sparse_csr_tensor.h"
-#include "paddle/phi/kernels/copy_kernel.h"
 
 namespace phi {
 
diff --git a/paddle/phi/kernels/sparse/gpu/sparse_full_kernel.cu b/paddle/phi/kernels/sparse/gpu/full_kernel.cu
similarity index 96%
rename from paddle/phi/kernels/sparse/gpu/sparse_full_kernel.cu
rename to paddle/phi/kernels/sparse/gpu/full_kernel.cu
index 18fecb9e4126c..6c1e0160bca8e 100644
--- a/paddle/phi/kernels/sparse/gpu/sparse_full_kernel.cu
+++ b/paddle/phi/kernels/sparse/gpu/full_kernel.cu
@@ -13,9 +13,11 @@ See the License for the specific language governing permissions and
 limitations under the License. */
 
 #include "paddle/phi/backends/gpu/gpu_context.h"
+#include "paddle/phi/core/dense_tensor.h"
 #include "paddle/phi/core/kernel_registry.h"
+#include "paddle/phi/kernels/copy_kernel.h"
 #include "paddle/phi/kernels/funcs/elementwise_base.h"
-#include "paddle/phi/kernels/sparse/sparse_full_kernel.h"
+#include "paddle/phi/kernels/sparse/full_kernel.h"
 
 namespace phi {
 
diff --git a/paddle/phi/kernels/sparse/gpu/sparse_mm_grad_kernel.cu b/paddle/phi/kernels/sparse/gpu/matmul_grad_kernel.cu
similarity index 98%
rename from paddle/phi/kernels/sparse/gpu/sparse_mm_grad_kernel.cu
rename to paddle/phi/kernels/sparse/gpu/matmul_grad_kernel.cu
index 1dcaba3a2c946..60d6a2918704d 100644
--- a/paddle/phi/kernels/sparse/gpu/sparse_mm_grad_kernel.cu
+++ b/paddle/phi/kernels/sparse/gpu/matmul_grad_kernel.cu
@@ -12,12 +12,14 @@ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License. */
 
+#include <vector>
+
 #include "paddle/phi/backends/gpu/gpu_context.h"
 #include "paddle/phi/core/kernel_registry.h"
 #include "paddle/phi/kernels/copy_kernel.h"
 #include "paddle/phi/kernels/empty_kernel.h"
 #include "paddle/phi/kernels/funcs/sparse/sparse_blas.h"
-#include "paddle/phi/kernels/sparse/sparse_mm_grad_kernel.h"
+#include "paddle/phi/kernels/sparse/matmul_grad_kernel.h"
 #include "paddle/phi/kernels/transpose_kernel.h"
 
 namespace phi {
diff --git a/paddle/phi/kernels/sparse/gpu/sparse_mm_kernel.cu b/paddle/phi/kernels/sparse/gpu/matmul_kernel.cu
similarity index 99%
rename from paddle/phi/kernels/sparse/gpu/sparse_mm_kernel.cu
rename to paddle/phi/kernels/sparse/gpu/matmul_kernel.cu
index 96bc8fe5c73b3..2bab65a44a65d 100644
--- a/paddle/phi/kernels/sparse/gpu/sparse_mm_kernel.cu
+++ b/paddle/phi/kernels/sparse/gpu/matmul_kernel.cu
@@ -24,7 +24,7 @@ limitations under the License. */
 #include "paddle/phi/kernels/copy_kernel.h"
 #include "paddle/phi/kernels/empty_kernel.h"
 #include "paddle/phi/kernels/funcs/sparse/sparse_blas.h"
-#include "paddle/phi/kernels/sparse/sparse_mm_kernel.h"
+#include "paddle/phi/kernels/sparse/matmul_kernel.h"
 
 namespace phi {
 namespace sparse {
diff --git a/paddle/phi/kernels/sparse/sparse_mm_grad_kernel.h b/paddle/phi/kernels/sparse/matmul_grad_kernel.h
similarity index 100%
rename from paddle/phi/kernels/sparse/sparse_mm_grad_kernel.h
rename to paddle/phi/kernels/sparse/matmul_grad_kernel.h
diff --git a/paddle/phi/kernels/sparse/sparse_mm_kernel.h b/paddle/phi/kernels/sparse/matmul_kernel.h
similarity index 100%
rename from paddle/phi/kernels/sparse/sparse_mm_kernel.h
rename to paddle/phi/kernels/sparse/matmul_kernel.h