diff --git a/paddle/fluid/eager/auto_code_generator/generator/CMakeLists.txt b/paddle/fluid/eager/auto_code_generator/generator/CMakeLists.txt
index aeceb50573e9b8287f2a7bbb632636f963cc9e25..f82e28de1f35a2de274eae6882604045b8c618ee 100644
--- a/paddle/fluid/eager/auto_code_generator/generator/CMakeLists.txt
+++ b/paddle/fluid/eager/auto_code_generator/generator/CMakeLists.txt
@@ -1,8 +1,8 @@
 set(api_yaml_path
-    "${PADDLE_SOURCE_DIR}/paddle/phi/api/yaml/api.yaml,${PADDLE_SOURCE_DIR}/paddle/phi/api/yaml/legacy_api.yaml,${PADDLE_SOURCE_DIR}/paddle/phi/api/yaml/sparse_api.yaml"
+    "${PADDLE_SOURCE_DIR}/paddle/phi/api/yaml/ops.yaml,${PADDLE_SOURCE_DIR}/paddle/phi/api/yaml/legacy_ops.yaml,${PADDLE_SOURCE_DIR}/paddle/phi/api/yaml/sparse_ops.yaml"
 )
 set(backward_yaml_path
-    "${PADDLE_SOURCE_DIR}/paddle/phi/api/yaml/backward.yaml,${PADDLE_SOURCE_DIR}/paddle/phi/api/yaml/legacy_backward.yaml,${PADDLE_SOURCE_DIR}/paddle/phi/api/yaml/sparse_bw_api.yaml"
+    "${PADDLE_SOURCE_DIR}/paddle/phi/api/yaml/backward.yaml,${PADDLE_SOURCE_DIR}/paddle/phi/api/yaml/legacy_backward.yaml,${PADDLE_SOURCE_DIR}/paddle/phi/api/yaml/sparse_backward.yaml"
 )
 set(tmp_forwards_cc_path
     "${PADDLE_SOURCE_DIR}/paddle/fluid/eager/api/generated/eager_generated/forwards/tmp_dygraph_functions.cc"
@@ -30,7 +30,7 @@ set(nodes_h_path
 )
 # StringTensor only needs forward api
 set(fwd_api_yaml_path
-    "${PADDLE_SOURCE_DIR}/paddle/phi/api/yaml/strings_api.yaml")
+    "${PADDLE_SOURCE_DIR}/paddle/phi/api/yaml/strings_ops.yaml")
 
 message("Final State Eager CodeGen")
 add_custom_target(
diff --git a/paddle/fluid/eager/auto_code_generator/generator/eager_gen.py b/paddle/fluid/eager/auto_code_generator/generator/eager_gen.py
index 41af2c3f1506b88ed1ba0bbc466e57702aa09aab..3485e67f4780cb6f121f69459200d6850842ad41 100644
--- a/paddle/fluid/eager/auto_code_generator/generator/eager_gen.py
+++ b/paddle/fluid/eager/auto_code_generator/generator/eager_gen.py
@@ -570,15 +570,15 @@ class DygraphFunctionGeneratorBase(FunctionGeneratorBase):
         grad_api_contents = self.grad_api_contents
 
         assert 'api' in forward_api_contents.keys(
-        ), "Unable to find \"api\" in api.yaml"
+        ), "Unable to find \"api\" in ops.yaml"
         assert 'args' in forward_api_contents.keys(
-        ), "Unable to find \"args\" in api.yaml"
+        ), "Unable to find \"args\" in ops.yaml"
         assert 'output' in forward_api_contents.keys(
-        ), "Unable to find \"output\" in api.yaml"
+        ), "Unable to find \"output\" in ops.yaml"
 
         if grad_api_contents is not None:
             assert 'backward' in forward_api_contents.keys(
-            ), "Unable to find \"backward\" in api.yaml"
+            ), "Unable to find \"backward\" in ops.yaml"
             assert 'args' in grad_api_contents.keys(
             ), "Unable to find \"args\" in backward.yaml"
             assert 'output' in grad_api_contents.keys(
@@ -2043,7 +2043,7 @@ if __name__ == "__main__":
         api_yaml_path = api_yaml_paths[i]
 
         # string api is forwrad only
-        if not api_yaml_path.endswith('strings_api.yaml'):
+        if not api_yaml_path.endswith('strings_ops.yaml'):
             backward_yaml_path = backward_yaml_paths[i]
         else:
             backward_yaml_path = None
diff --git a/paddle/phi/api/lib/CMakeLists.txt b/paddle/phi/api/lib/CMakeLists.txt
index 924f6f3526a6b8790f78fd8f085eff71ccfbf5d5..957d43b46234b1be4825fb9c4f3dd99fd457ebfc 100644
--- a/paddle/phi/api/lib/CMakeLists.txt
+++ b/paddle/phi/api/lib/CMakeLists.txt
@@ -21,9 +21,9 @@ set(api_gen_base ${CMAKE_SOURCE_DIR}/paddle/phi/api/yaml/generator/api_base.py)
 
 # forward api file
 set(api_gen_file ${CMAKE_SOURCE_DIR}/paddle/phi/api/yaml/generator/api_gen.py)
-set(api_yaml_file ${CMAKE_SOURCE_DIR}/paddle/phi/api/yaml/api.yaml)
+set(api_yaml_file ${CMAKE_SOURCE_DIR}/paddle/phi/api/yaml/ops.yaml)
 set(legacy_api_yaml_file
-    ${CMAKE_SOURCE_DIR}/paddle/phi/api/yaml/legacy_api.yaml)
+    ${CMAKE_SOURCE_DIR}/paddle/phi/api/yaml/legacy_ops.yaml)
 set(api_header_file ${CMAKE_SOURCE_DIR}/paddle/phi/api/include/api.h)
 set(api_source_file ${CMAKE_SOURCE_DIR}/paddle/phi/api/lib/api.cc)
 set(api_header_file_tmp ${api_header_file}.tmp)
@@ -55,7 +55,7 @@ set(dygraph_api_source_file_tmp ${dygraph_api_source_file}.tmp)
 set(sparse_api_gen_file
     ${CMAKE_SOURCE_DIR}/paddle/phi/api/yaml/generator/sparse_api_gen.py)
 set(sparse_api_yaml_file
-    ${CMAKE_SOURCE_DIR}/paddle/phi/api/yaml/sparse_api.yaml)
+    ${CMAKE_SOURCE_DIR}/paddle/phi/api/yaml/sparse_ops.yaml)
 set(sparse_api_header_file
     ${CMAKE_SOURCE_DIR}/paddle/phi/api/include/sparse_api.h)
 set(sparse_api_source_file ${CMAKE_SOURCE_DIR}/paddle/phi/api/lib/sparse_api.cc)
@@ -66,7 +66,7 @@ set(sparse_api_source_file_tmp ${sparse_api_source_file}.tmp)
 set(sparse_bw_api_gen_file
     ${CMAKE_SOURCE_DIR}/paddle/phi/api/yaml/generator/sparse_bw_api_gen.py)
 set(sparse_bw_api_yaml_file
-    ${CMAKE_SOURCE_DIR}/paddle/phi/api/yaml/sparse_bw_api.yaml)
+    ${CMAKE_SOURCE_DIR}/paddle/phi/api/yaml/sparse_backward.yaml)
 set(sparse_bw_api_header_file
     ${CMAKE_SOURCE_DIR}/paddle/phi/api/backward/sparse_bw_api.h)
 set(sparse_bw_api_source_file
@@ -78,7 +78,7 @@ set(sparse_bw_api_source_file_tmp ${sparse_bw_api_source_file}.tmp)
 set(strings_api_gen_file
     ${CMAKE_SOURCE_DIR}/paddle/phi/api/yaml/generator/strings_api_gen.py)
 set(strings_api_yaml_file
-    ${CMAKE_SOURCE_DIR}/paddle/phi/api/yaml/strings_api.yaml)
+    ${CMAKE_SOURCE_DIR}/paddle/phi/api/yaml/strings_ops.yaml)
 set(strings_api_header_file
     ${CMAKE_SOURCE_DIR}/paddle/phi/api/include/strings_api.h)
 set(strings_api_source_file
@@ -97,8 +97,7 @@ set(wrapped_infermeta_source_file
 # op extra info file
 set(ops_extra_info_gen_file
     ${CMAKE_SOURCE_DIR}/paddle/phi/api/yaml/generator/ops_extra_info_gen.py)
-set(api_compat_yaml_file
-    ${CMAKE_SOURCE_DIR}/paddle/phi/api/yaml/api_compat.yaml)
+set(op_compat_yaml_file ${CMAKE_SOURCE_DIR}/paddle/phi/api/yaml/op_compat.yaml)
 set(ops_extra_info_file
     ${CMAKE_SOURCE_DIR}/paddle/fluid/operators/ops_extra_info.cc)
 
@@ -130,10 +129,10 @@ message(
 execute_process(
   WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}/paddle/phi/api/yaml
   COMMAND ${CMAKE_COMMAND} -E make_directory ${parsed_api_dir}
-  COMMAND ${PYTHON_EXECUTABLE} generator/parse_api.py --api_yaml_path ./api.yaml
+  COMMAND ${PYTHON_EXECUTABLE} generator/parse_api.py --api_yaml_path ./ops.yaml
           --output_path ./parsed_apis/api.parsed.yaml
   COMMAND ${PYTHON_EXECUTABLE} generator/parse_api.py --api_yaml_path
-          ./legacy_api.yaml --output_path ./parsed_apis/legacy_api.parsed.yaml
+          ./legacy_ops.yaml --output_path ./parsed_apis/legacy_api.parsed.yaml
   COMMAND
     ${PYTHON_EXECUTABLE} generator/parse_api.py --api_yaml_path ./backward.yaml
     --output_path ./parsed_apis/backward_api.parsed.yaml --backward
@@ -175,7 +174,7 @@ execute_process(
     ${PYTHON_EXECUTABLE} generator/generate_op.py --api_yaml_path
     ./parsed_apis/api.parsed.yaml --backward_api_yaml_path
     ./parsed_apis/backward_api.parsed.yaml --api_version_yaml_path
-    api_version.yaml --api_compat_yaml_path api_compat.yaml --output_op_path
+    op_version.yaml --op_compat_yaml_path op_compat.yaml --output_op_path
     "${generated_op_path}.tmp" --output_arg_map_path
     "${generated_argument_mapping_path}.tmp"
   RESULT_VARIABLE _result)
@@ -221,9 +220,8 @@ endif()
 
 # generate ops extra info
 execute_process(
-  COMMAND
-    ${PYTHON_EXECUTABLE} ${ops_extra_info_gen_file} --api_compat_yaml_path
-    ${api_compat_yaml_file} --ops_extra_info_path ${ops_extra_info_file})
+  COMMAND ${PYTHON_EXECUTABLE} ${ops_extra_info_gen_file} --op_compat_yaml_path
+          ${op_compat_yaml_file} --ops_extra_info_path ${ops_extra_info_file})
 message("generate ${ops_extra_info_file}")
 
 # generate forward api
diff --git a/paddle/phi/api/lib/data_transform.cc b/paddle/phi/api/lib/data_transform.cc
index 10b01f94662b5fb5fc6cc0eeb6c3f36a714acc47..363e1f65d0a8bc6a37aeccb462016454a704a1c6 100644
--- a/paddle/phi/api/lib/data_transform.cc
+++ b/paddle/phi/api/lib/data_transform.cc
@@ -40,7 +40,7 @@ inline bool NeedTransformPlace(const paddle::platform::Place& input,
                                const TransformFlag& transform_flag) {
   // NOTE(dev): The default value of TransformFlag is True, if it is set with
   // False
-  // somewhere such as api.yaml or backward.yaml that means we should skip data
+  // somewhere such as ops.yaml or backward.yaml that means we should skip data
   // transform. Because "stop_transform_" has highest priority.
   if (!transform_flag.need_trans_backend()) {
     return false;
diff --git a/paddle/phi/api/yaml/generator/api_base.py b/paddle/phi/api/yaml/generator/api_base.py
index f76bc688ec25e7516ea4503a027f29296ce8ebec..744a93e84cb45103d8108c3d26c29280ccaf6bd2 100644
--- a/paddle/phi/api/yaml/generator/api_base.py
+++ b/paddle/phi/api/yaml/generator/api_base.py
@@ -881,7 +881,7 @@ PADDLE_API {self.get_return_type(inplace_flag=True)} {api_func_name}({self.get_d
 
     def get_condition_code(self, kernel_name):
         assert self.kernel['dispatch'][kernel_name], \
-                f"{self.api} api: the tensor type of inputs and outputs for kernel isn't set, see also 'kernel:func' of 'scale' in api.yaml."
+                f"{self.api} api: the tensor type of inputs and outputs for kernel isn't set, see also 'kernel:func' of 'scale' in ops.yaml."
         input_types = self.kernel['dispatch'][kernel_name][0]
         condition_list = []
         for i, in_type in enumerate(input_types):
diff --git a/paddle/phi/api/yaml/generator/api_gen.py b/paddle/phi/api/yaml/generator/api_gen.py
index dc30472f9447eca53f547155673b0445b1b1b37e..80a9d586ca3e0ede93563876e82d867a1fe04652 100644
--- a/paddle/phi/api/yaml/generator/api_gen.py
+++ b/paddle/phi/api/yaml/generator/api_gen.py
@@ -319,7 +319,7 @@ def main():
     parser.add_argument('--api_yaml_path',
                         help='path to api yaml file',
                         nargs='+',
-                        default='paddle/phi/api/yaml/api.yaml')
+                        default='paddle/phi/api/yaml/ops.yaml')
 
     parser.add_argument('--api_header_path',
                         help='output of generated api header code file',
diff --git a/paddle/phi/api/yaml/generator/generate_op.py b/paddle/phi/api/yaml/generator/generate_op.py
index 24f30323a935b2db64dd0e22f111f36f4ac6e9ce..b3edf95917fb9489eeed078c977dddfa880d836d 100644
--- a/paddle/phi/api/yaml/generator/generate_op.py
+++ b/paddle/phi/api/yaml/generator/generate_op.py
@@ -175,7 +175,7 @@ def replace_compat_name(api_op_map, forward_api_dict, backward_api_dict):
                 ]
 
 
-def main(api_yaml_path, backward_yaml_path, api_compat_yaml_path,
+def main(api_yaml_path, backward_yaml_path, op_compat_yaml_path,
          api_version_yaml_path, output_op_path, output_arg_map_path):
     with open(api_yaml_path, "rt") as f:
         apis = yaml.safe_load(f)
@@ -193,7 +193,7 @@ def main(api_yaml_path, backward_yaml_path, api_compat_yaml_path,
     for api_version in api_versions:
         forward_api_dict[api_version['api']]['version'] = api_version['version']
 
-    with open(api_compat_yaml_path, "rt") as f:
+    with open(op_compat_yaml_path, "rt") as f:
         api_op_map = yaml.safe_load(f)
 
     for api in apis:
@@ -244,7 +244,7 @@ if __name__ == "__main__":
     parser.add_argument('--backward_api_yaml_path',
                         type=str,
                         help="parsed backward api yaml file.")
-    parser.add_argument('--api_compat_yaml_path',
+    parser.add_argument('--op_compat_yaml_path',
                         type=str,
                         help="api args compat yaml file.")
     parser.add_argument('--api_version_yaml_path',
@@ -260,5 +260,5 @@ if __name__ == "__main__":
 
     args = parser.parse_args()
     main(args.api_yaml_path, args.backward_api_yaml_path,
-         args.api_compat_yaml_path, args.api_version_yaml_path,
+         args.op_compat_yaml_path, args.api_version_yaml_path,
          args.output_op_path, args.output_arg_map_path)
diff --git a/paddle/phi/api/yaml/generator/intermediate_api_gen.py b/paddle/phi/api/yaml/generator/intermediate_api_gen.py
index 7834e5c230c1793a61b285409c5a142f968ebecb..8bec3e8c158eaff1820f8ed7e308a2661294edbd 100644
--- a/paddle/phi/api/yaml/generator/intermediate_api_gen.py
+++ b/paddle/phi/api/yaml/generator/intermediate_api_gen.py
@@ -135,11 +135,11 @@ def main():
     parser.add_argument('--api_yaml_path',
                         nargs='+',
                         help='path to api yaml file',
-                        default='paddle/phi/api/yaml/api.yaml')
+                        default='paddle/phi/api/yaml/ops.yaml')
 
     parser.add_argument('--sparse_api_yaml_path',
                         help='path to sparse api yaml file',
-                        default='paddle/phi/api/yaml/sparse_api.yaml')
+                        default='paddle/phi/api/yaml/sparse_ops.yaml')
 
     parser.add_argument('--dygraph_api_header_path',
                         help='output of generated dygraph api header code file',
diff --git a/paddle/phi/api/yaml/generator/ops_extra_info_gen.py b/paddle/phi/api/yaml/generator/ops_extra_info_gen.py
index d7ece0d2a4563d8e45759445243caa9fdbffadd6..e27cdff1f3b43d9c7081bd06b3e06ac2af9e1c1d 100644
--- a/paddle/phi/api/yaml/generator/ops_extra_info_gen.py
+++ b/paddle/phi/api/yaml/generator/ops_extra_info_gen.py
@@ -65,9 +65,9 @@ def parse_attr(attr_str):
         'name'), result.group('default_val')
 
 
-def generate_extra_info(api_compat_yaml_path, ops_extra_info_path):
+def generate_extra_info(op_compat_yaml_path, ops_extra_info_path):
     compat_apis = []
-    with open(api_compat_yaml_path, 'rt') as f:
+    with open(op_compat_yaml_path, 'rt') as f:
         compat_apis = yaml.safe_load(f)
 
     def get_op_name(api_item):
@@ -80,9 +80,9 @@ def generate_extra_info(api_compat_yaml_path, ops_extra_info_path):
     extra_map_str_list = []
     extra_checker_str_list = []
 
-    for api_compat_args in compat_apis:
-        if 'extra' in api_compat_args:
-            extra_args_map = api_compat_args['extra']
+    for op_compat_args in compat_apis:
+        if 'extra' in op_compat_args:
+            extra_args_map = op_compat_args['extra']
             # TODO(chenweihang): add inputs and outputs
             if 'attrs' in extra_args_map:
                 attr_map_list = []
@@ -103,13 +103,13 @@ def generate_extra_info(api_compat_yaml_path, ops_extra_info_path):
                 api_extra_attr_checkers = ",\n      ".join(
                     attr_checker_func_list)
                 extra_map_str_list.append(
-                    f"{{\"{get_op_name(api_compat_args['api'])}\", {{ {api_extra_attr_map} }}}}"
+                    f"{{\"{get_op_name(op_compat_args['api'])}\", {{ {api_extra_attr_map} }}}}"
                 )
                 extra_checker_str_list.append(
-                    f"{{\"{get_op_name(api_compat_args['api'])}\", {{ {api_extra_attr_checkers} }}}}"
+                    f"{{\"{get_op_name(op_compat_args['api'])}\", {{ {api_extra_attr_checkers} }}}}"
                 )
-                if 'backward' in api_compat_args:
-                    for bw_item in api_compat_args['backward'].split(','):
+                if 'backward' in op_compat_args:
+                    for bw_item in op_compat_args['backward'].split(','):
                         bw_op_name = get_op_name(bw_item)
                         extra_map_str_list.append(
                             f"{{\"{bw_op_name}\", {{ {api_extra_attr_map} }}}}")
@@ -127,9 +127,9 @@ def generate_extra_info(api_compat_yaml_path, ops_extra_info_path):
 def main():
     parser = argparse.ArgumentParser(
         description='Generate PaddlePaddle Extra Param Info for Op')
-    parser.add_argument('--api_compat_yaml_path',
+    parser.add_argument('--op_compat_yaml_path',
                         help='path to api compat yaml file',
-                        default='paddle/phi/api/yaml/api_compat.yaml')
+                        default='paddle/phi/api/yaml/op_compat.yaml')
 
     parser.add_argument('--ops_extra_info_path',
                         help='output of generated extra_prama_info code file',
@@ -137,10 +137,10 @@ def main():
 
     options = parser.parse_args()
 
-    api_compat_yaml_path = options.api_compat_yaml_path
+    op_compat_yaml_path = options.op_compat_yaml_path
     ops_extra_info_path = options.ops_extra_info_path
 
-    generate_extra_info(api_compat_yaml_path, ops_extra_info_path)
+    generate_extra_info(op_compat_yaml_path, ops_extra_info_path)
 
 
 if __name__ == '__main__':
diff --git a/paddle/phi/api/yaml/generator/sparse_api_gen.py b/paddle/phi/api/yaml/generator/sparse_api_gen.py
index ac98c78f58a3f29cec38ef3e73bc4e695bef45c0..eb36bea8e895774accec6773282b88447b52980e 100644
--- a/paddle/phi/api/yaml/generator/sparse_api_gen.py
+++ b/paddle/phi/api/yaml/generator/sparse_api_gen.py
@@ -160,7 +160,7 @@ class SparseAPI(ForwardAPI):
 
     def get_condition_code(self, kernel_name):
         assert self.kernel['dispatch'][kernel_name], \
-                f"{self.api} api: the tensor type of inputs and outputs for kernel isn't set, see also 'kernel:func' of 'conv3d' in sparse_api.yaml."
+                f"{self.api} api: the tensor type of inputs and outputs for kernel isn't set, see also 'kernel:func' of 'conv3d' in sparse_ops.yaml."
         input_types = self.kernel['dispatch'][kernel_name][0]
         sparse_type_map = {
             'sparse_coo': 'DataLayout::SPARSE_COO',
@@ -284,7 +284,7 @@ def main():
         description='Generate PaddlePaddle C++ Sparse API files')
     parser.add_argument('--api_yaml_path',
                         help='path to sparse api yaml file',
-                        default='paddle/phi/api/yaml/sparse_api.yaml')
+                        default='paddle/phi/api/yaml/sparse_ops.yaml')
 
     parser.add_argument('--api_header_path',
                         help='output of generated api header code file',
diff --git a/paddle/phi/api/yaml/generator/sparse_bw_api_gen.py b/paddle/phi/api/yaml/generator/sparse_bw_api_gen.py
index 4692ed64513eaee2fffde172a7f513bf67a5610c..6845f91c604d439e89fe2ab00d6c0b0dd9e220a7 100644
--- a/paddle/phi/api/yaml/generator/sparse_bw_api_gen.py
+++ b/paddle/phi/api/yaml/generator/sparse_bw_api_gen.py
@@ -164,7 +164,7 @@ def main():
         description='Generate PaddlePaddle C++ Sparse API files')
     parser.add_argument('--api_yaml_path',
                         help='path to sparse api yaml file',
-                        default='paddle/phi/api/yaml/sparse_bw_api.yaml')
+                        default='paddle/phi/api/yaml/sparse_backward.yaml')
 
     parser.add_argument('--api_header_path',
                         help='output of generated api header code file',
diff --git a/paddle/phi/api/yaml/generator/strings_api_gen.py b/paddle/phi/api/yaml/generator/strings_api_gen.py
index e8df9425144fb59e27f9d735002eae157f64fc0f..94c8958035854ef96c7e2d9c91492d65e04f9502 100644
--- a/paddle/phi/api/yaml/generator/strings_api_gen.py
+++ b/paddle/phi/api/yaml/generator/strings_api_gen.py
@@ -351,7 +351,7 @@ def main():
         description='Generate PaddlePaddle C++ Strings API files')
     parser.add_argument('--api_yaml_path',
                         help='path to sparse api yaml file',
-                        default='paddle/phi/api/yaml/strings_api.yaml')
+                        default='paddle/phi/api/yaml/strings_ops.yaml')
 
     parser.add_argument('--api_header_path',
                         help='output of generated api header code file',
diff --git a/paddle/phi/api/yaml/generator/wrapped_infermeta_gen.py b/paddle/phi/api/yaml/generator/wrapped_infermeta_gen.py
index 0504d3fd10891001d2a207be4e96eea7f5fd8f71..e456f6f5728c3b703d60ddc165a75fc429f5c3f3 100644
--- a/paddle/phi/api/yaml/generator/wrapped_infermeta_gen.py
+++ b/paddle/phi/api/yaml/generator/wrapped_infermeta_gen.py
@@ -167,7 +167,7 @@ def main():
     parser.add_argument('--api_yaml_path',
                         help='path to api yaml file',
                         nargs='+',
-                        default='paddle/phi/api/yaml/api.yaml')
+                        default='paddle/phi/api/yaml/ops.yaml')
     parser.add_argument(
         '--wrapped_infermeta_header_path',
         help='output of generated wrapped_infermeta header code file',
diff --git a/paddle/phi/api/yaml/legacy_api.yaml b/paddle/phi/api/yaml/legacy_ops.yaml
similarity index 99%
rename from paddle/phi/api/yaml/legacy_api.yaml
rename to paddle/phi/api/yaml/legacy_ops.yaml
index d48e66485864e5a5e0eb9dd46e3ceb642609e80b..3d10a0fe35165f6c8e3bed82ffbcd5b2a080ae4a 100755
--- a/paddle/phi/api/yaml/legacy_api.yaml
+++ b/paddle/phi/api/yaml/legacy_ops.yaml
@@ -1,5 +1,5 @@
 # The apis in this file are unstandardized that may caused by a variety of reasons,
-# we are trying to fix these apis and will move standardized apis into api.yaml.
+# we are trying to fix these apis and will move standardized apis into ops.yaml.
 
 - api : abs
   args : (Tensor x)
diff --git a/paddle/phi/api/yaml/api_compat.yaml b/paddle/phi/api/yaml/op_compat.yaml
similarity index 100%
rename from paddle/phi/api/yaml/api_compat.yaml
rename to paddle/phi/api/yaml/op_compat.yaml
diff --git a/paddle/phi/api/yaml/api_version.yaml b/paddle/phi/api/yaml/op_version.yaml
similarity index 100%
rename from paddle/phi/api/yaml/api_version.yaml
rename to paddle/phi/api/yaml/op_version.yaml
diff --git a/paddle/phi/api/yaml/api.yaml b/paddle/phi/api/yaml/ops.yaml
similarity index 100%
rename from paddle/phi/api/yaml/api.yaml
rename to paddle/phi/api/yaml/ops.yaml
diff --git a/paddle/phi/api/yaml/sparse_bw_api.yaml b/paddle/phi/api/yaml/sparse_backward.yaml
similarity index 100%
rename from paddle/phi/api/yaml/sparse_bw_api.yaml
rename to paddle/phi/api/yaml/sparse_backward.yaml
diff --git a/paddle/phi/api/yaml/sparse_api.yaml b/paddle/phi/api/yaml/sparse_ops.yaml
similarity index 100%
rename from paddle/phi/api/yaml/sparse_api.yaml
rename to paddle/phi/api/yaml/sparse_ops.yaml
diff --git a/paddle/phi/api/yaml/strings_api.yaml b/paddle/phi/api/yaml/strings_ops.yaml
similarity index 100%
rename from paddle/phi/api/yaml/strings_api.yaml
rename to paddle/phi/api/yaml/strings_ops.yaml
diff --git a/paddle/phi/infermeta/unary.cc b/paddle/phi/infermeta/unary.cc
index d07df3d36aa9eb4c1864660d0c223ffe964dedfd..006f77132f0119fd38772f5b9efa1ff2a0cd0f52 100644
--- a/paddle/phi/infermeta/unary.cc
+++ b/paddle/phi/infermeta/unary.cc
@@ -3537,7 +3537,7 @@ void StridedSliceInferMeta(const MetaTensor& x,
 
 /*  Why not use SumRawInferMeta directly?
     Because we need make InferMetaFunction's args follow the design of
-   api.yaml
+   ops.yaml
 */
 void SumInferMeta(const MetaTensor& x,
                   const IntArray& axis,