diff --git a/docs/migration_guide/source_en/inference.md b/docs/migration_guide/source_en/inference.md
index 11953d8037d2f8069973455f7232a9255b7dae04..dffabf31b799f78ef25e6ebb579ef4dbb0fb6ba5 100644
--- a/docs/migration_guide/source_en/inference.md
+++ b/docs/migration_guide/source_en/inference.md
@@ -1,17 +1,5 @@
 # Inference Execution
 
-Translator: [Dongdong92](https://gitee.com/zy179280)
-
-<!-- TOC -->
-
-- [Inference Execution](#inference-execution)
-    - [Inference Service Based on Models](#inference-service-based-on-models)
-        - [Overview](#overview)
-        - [Executing Inference on Different Platforms](#executing-inference-on-different-platforms)
-    - [On-line Inference Service Deployment Based on MindSpore Serving](#On-line-inference-service-deployment-based-on-mindspore-serving)
-
-<!-- /TOC -->
-
 <a href="https://gitee.com/mindspore/docs/blob/master/docs/migration_guide/source_en/inference.md" target="_blank"><img src="https://gitee.com/mindspore/docs/raw/master/resource/_static/logo_source.png"></a>
 
 For trained models, MindSpore can execute inference tasks on different hardware platforms. MindSpore also provides online inference services based on MindSpore Serving.
@@ -33,6 +21,8 @@ For dominating the difference between backend models, model files in the [MindIR
 - For the CPU hardware platform, please refer to [Inference on a CPU](https://www.mindspore.cn/tutorial/inference/en/master/multi_platform_inference_cpu.html).
 - For inference on the Lite platform on device, please refer to [on-device inference](https://www.mindspore.cn/tutorial/lite/en/master/index.html).
 
+> Explaination
+> 
 > Please refer to [MindSpore C++ Library Use](https://www.mindspore.cn/doc/faq/en/master/inference.html#c) to solve the interface issues on the Ascend hardware platform.
 
 ## On-line Inference Service Deployment Based on MindSpore Serving
@@ -45,4 +35,7 @@ MindSpore Serving is a lite and high-performance service module, aiming at assis
 - [Servable Provided Through Model Configuration](https://www.mindspore.cn/tutorial/inference/en/master/serving_model.html).
 - [MindSpore Serving-based Distributed Inference Service Deployment](https://www.mindspore.cn/tutorial/inference/en/master/serving_distributed_example.html).
 
+> Explaination
+> 
 > For deployment issues regarding the on-line inference service, please refer to [MindSpore Serving](https://www.mindspore.cn/doc/faq/en/master/inference.html#mindspore-serving).
+