diff --git a/deploy/paddle2onnx/readme.md b/deploy/paddle2onnx/readme.md
index 615002c27..4cafd1e2c 100644
--- a/deploy/paddle2onnx/readme.md
+++ b/deploy/paddle2onnx/readme.md
@@ -1,5 +1,11 @@
 # paddle2onnx 模型转化与预测
 
+## 目录
+
+- [paddle2onnx 模型转化与预测](#paddle2onnx-模型转化与预测)
+  - [1. 环境准备](#1-环境准备)
+  - [2. 模型转换](#2-模型转换)
+  - [3. onnx 预测](#3-onnx-预测)
 
 ## 1. 环境准备