diff --git a/mindspore/ops/_op_impl/tbe/__init__.py b/mindspore/ops/_op_impl/tbe/__init__.py
index ce1e02e915286d06d52a2921aa213cb8c780cffd..1b09b50cdd03ca27e074e2ec2a9bfc330eafba95 100644
--- a/mindspore/ops/_op_impl/tbe/__init__.py
+++ b/mindspore/ops/_op_impl/tbe/__init__.py
@@ -153,3 +153,4 @@ from .floor_mod import _floor_mod_tbe
 from .scatter_nd_update import _scatter_nd_update_tbe
 from .avg_pool import _avg_pool_tbe
 from .avg_pool_grad import _avg_pool_grad_tbe
+from .ones_like import _ones_like_tbe
diff --git a/mindspore/ops/_op_impl/tbe/ones_like.py b/mindspore/ops/_op_impl/tbe/ones_like.py
new file mode 100644
index 0000000000000000000000000000000000000000..ae6871cac5b357aa54e5b824ec55d96085b6cbdf
--- /dev/null
+++ b/mindspore/ops/_op_impl/tbe/ones_like.py
@@ -0,0 +1,39 @@
+# Copyright 2020 Huawei Technologies Co., Ltd
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# 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.
+# ============================================================================
+
+"""OnesLike op"""
+from mindspore.ops.op_info_register import op_info_register, TBERegOp, DataType
+
+ones_like_op_info = TBERegOp("OnesLike") \
+    .fusion_type("OPAQUE") \
+    .async_flag(False) \
+    .binfile_name("ones_like.so") \
+    .compute_cost(10) \
+    .kernel_name("ones_like") \
+    .partial_flag(True) \
+    .input(0, "x", False, "required", "all") \
+    .output(0, "y", False, "required", "all") \
+    .dtype_format(DataType.U8_Default, DataType.U8_Default) \
+    .dtype_format(DataType.I8_Default, DataType.I8_Default) \
+    .dtype_format(DataType.I32_Default, DataType.I32_Default) \
+    .dtype_format(DataType.F16_Default, DataType.F16_Default) \
+    .dtype_format(DataType.F32_Default, DataType.F32_Default) \
+    .get_op_info()
+
+
+@op_info_register(ones_like_op_info)
+def _ones_like_tbe():
+    """OnesLike TBE register"""
+    return