From bbf6f84c7ba109b7967e612624f48fac2b908e72 Mon Sep 17 00:00:00 2001
From: huangminlinux <380108184@qq.com>
Date: Fri, 9 Jun 2017 15:30:56 +0800
Subject: [PATCH] update react native docs

---
 ReactNative/README.md    | 9 ++++++---
 ReactNative/README_zh.md | 1 +
 2 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/ReactNative/README.md b/ReactNative/README.md
index e1f8ce81..cc799cf8 100644
--- a/ReactNative/README.md
+++ b/ReactNative/README.md
@@ -234,9 +234,12 @@ AuroraIMUIModule.insertMessagesToTop(messages);
 
 ### MessageList custom style
 
-**In android, if your want to define your chatting bubble, you need to put a drawable file 
-in drawable folder, and that image file must be [nine patch drawable file](https://developer.android.com/reference/android/graphics/drawable/NinePatchDrawable.html), 
-see our example for detail.**
+**In android, if your want to define your chatting bubble, you need to put a drawable file in drawable folder, and that image file must be [nine patch drawable file](https://developer.android.com/reference/android/graphics/drawable/NinePatchDrawable.html), see our example for detail.**
+
+
+
+**In iOS, if your want to define your chatting bubble,you need to put a image file to you xcode,and specifies ` sendBubble.imageName` or `receiveBubble.imageName` to image name. if you need to set the default avatar, you need put you default avatar image to you xcode,and adjust the image name to `defoult_header`,see our example for detail.**
+
 - sendBubble: PropTypes.object :
 ```
 // eg:
diff --git a/ReactNative/README_zh.md b/ReactNative/README_zh.md
index cff83bde..4c3f5f9b 100644
--- a/ReactNative/README_zh.md
+++ b/ReactNative/README_zh.md
@@ -244,6 +244,7 @@ AuroraIMUIModule.insertMessagesToTop(messages);
 ### MessageList 自定义样式
 
 **在 Android 中，如果你想要自定义消息气泡，你需要将一张点九图放在 drawable 文件夹下。 [点九图介绍](https://developer.android.com/reference/android/graphics/drawable/NinePatchDrawable.html)，详情参考 sample。**
+**在 iOS 中，如果想自定义消息气泡，需要把消息气泡图片加入到工程中，然后再 sendBubble.imageName 指定图片名字。 如果需要替换默认头像，需要把自己的默认头像加入到 xcode 工程中，并且图片名字改为 defoult_header ,详情参考 sample。**
 - sendBubble: PropTypes.object:
 ```
 // eg: