From 0eee204da91170e6014f59c1c1c8f9b15a06ec14 Mon Sep 17 00:00:00 2001
From: binaryify <zhuangtongfa@qq.com>
Date: Fri, 14 Apr 2017 17:08:19 +0800
Subject: [PATCH] improve document

---
 docs/README.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/docs/README.md b/docs/README.md
index de79983..0915bfb 100644
--- a/docs/README.md
+++ b/docs/README.md
@@ -37,6 +37,8 @@ $ node app.js
 
 
 ## 接口文档
+### 调用前须知
+部分接口不能调用太频繁,否则可能会触发503错误或者 ip 高频错误,若需频繁调用,需要准备 IP 代理池
 
 ### 登录
 说明:登录有两个接口  
-- 
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