From dbdfe54813e5718663d2fde9cc4d05cdae40746b Mon Sep 17 00:00:00 2001
From: Dong Daxiang <35550832+guru4elephant@users.noreply.github.com>
Date: Thu, 6 Feb 2020 22:52:00 +0800
Subject: [PATCH] Update DESIGN.md

---
 doc/DESIGN.md | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/doc/DESIGN.md b/doc/DESIGN.md
index 6bad2ba5..18ca85ac 100644
--- a/doc/DESIGN.md
+++ b/doc/DESIGN.md
@@ -42,7 +42,12 @@ Client Python API当前有两个简单的功能，load_inference_conf和predict
 Server Python API主要负责加载预估模型，以及生成Paddle Serving需要的各种配置，包括engines，workflow，resource等
 
 ### 3.4 Server Inferface
-
+<p align="center">
+<img align="center" src="server_interface.png" height="250px" width="510px">
+</p>
+<p align="center">
+  Server Interface
+</p>
 
 ### 3.5 Client Interface
 
-- 
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