diff --git a/README.md b/README.md
index 97b96fd..afec97e 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,8 @@
 # react-native-wechat
 
+- iOS SDK VERSION 1.8.3
+- Android SDK VERSION 5.1.6
+
 ## 安装
 
 ```bash
@@ -292,9 +295,9 @@ wechat.registerApp({
 wechat.isWXAppInstalled()
 ```
 
-#### isWXAppSupportApi 检测当前版本微信是否支持 Api
+#### isWXAppSupportApi 检测当前版本微信是否支持 Api iosOnly
 
-```javascript
+```javascript 
 // @return Boolean
 wechat.isWXAppSupportApi()
 ```
diff --git a/RNWechat.podspec b/RNWechat.podspec
index 8da192c..07bd60d 100644
--- a/RNWechat.podspec
+++ b/RNWechat.podspec
@@ -15,5 +15,5 @@ Pod::Spec.new do |s|
   s.requires_arc  = true
   s.platform      = :ios, '8.0'
   s.source_files  = 'ios/RNWechat.{h,m}', 'ios/Handler/*.{h,m}', 'ios/Helper/*.{h,m}'
-  s.dependency 'WechatOpenSDK', '= 1.8.2'
+  s.dependency 'WechatOpenSDK', '= 1.8.3'
 end
diff --git a/android/build.gradle b/android/build.gradle
index 65accd8..7a7fc4f 100644
--- a/android/build.gradle
+++ b/android/build.gradle
@@ -31,5 +31,5 @@ repositories {
 
 dependencies {
     compile 'com.facebook.react:react-native:+'
-    compile 'com.tencent.mm.opensdk:wechat-sdk-android-without-mta:5.1.4'
+    compile 'com.tencent.mm.opensdk:wechat-sdk-android-without-mta:5.1.6'
 }
diff --git a/android/src/main/java/com/rnlib/wechat/RNWechatModule.java b/android/src/main/java/com/rnlib/wechat/RNWechatModule.java
index 4f44105..ef0b91a 100644
--- a/android/src/main/java/com/rnlib/wechat/RNWechatModule.java
+++ b/android/src/main/java/com/rnlib/wechat/RNWechatModule.java
@@ -118,14 +118,6 @@ public class RNWechatModule extends ReactContextBaseJavaModule {
         promise.resolve(api.isWXAppInstalled());
     }
 
-    /**
-     * 安装版本微信是否支持 api
-     */
-    @ReactMethod
-    public void isWXAppSupportApi(Promise promise) {
-        promise.resolve(api.isWXAppSupportAPI());
-    }
-
     /**
      * 打开微信
      */
diff --git a/ios/SDK/README.txt b/ios/SDK/README.txt
index 915cb4c..bce0454 100644
--- a/ios/SDK/README.txt
+++ b/ios/SDK/README.txt
@@ -1,4 +1,9 @@
 重要!
+SDK1.8.3
+1. SDK增加调起微信刷卡支付接口
+2. SDK增加小程序订阅消息接口
+3. 修复小程序订阅消息接口没有resp的问题
+
 SDK1.8.2
 1. SDK增加开发票授权 WXInvoiceAuthInsert
 2. SDK增加非税接口   WXNontaxPay
diff --git a/ios/SDK/WXApiObject.h b/ios/SDK/WXApiObject.h
index 8ec14c8..7e4eab5 100644
--- a/ios/SDK/WXApiObject.h
+++ b/ios/SDK/WXApiObject.h
@@ -26,13 +26,13 @@ enum  WXErrCode {
  *
  */
 enum WXScene {
-    WXSceneSession  = 0,        /**< 聊天界面    */
-    WXSceneTimeline = 1,        /**< 朋友圈      */
-    WXSceneFavorite = 2,        /**< 收藏       */
+    WXSceneSession          = 0,   /**< 聊天界面    */
+    WXSceneTimeline         = 1,   /**< 朋友圈     */
+    WXSceneFavorite         = 2,   /**< 收藏       */
+    WXSceneSpecifiedSession = 3,   /**< 指定联系人  */
 };
 
 
-
 enum WXAPISupport {
     WXAPISupportSession = 0,
 };
@@ -160,10 +160,6 @@ typedef void(^WXLogBolock)(NSString * log);
 
 @end
 
-#endif
-
-
-#ifndef BUILD_WITHOUT_PAY
 
 #pragma mark - PayResp
 /*! @brief 微信终端返回给第三方的关于支付结果的结构体
@@ -177,6 +173,24 @@ typedef void(^WXLogBolock)(NSString * log);
 
 @end
 
+
+#pragma mark - WXOfflinePay
+/*! @brief 第三方向微信终端发起离线支付
+ *
+ *  第三方向微信终端发起离线支付的消息结构体
+ */
+@interface WXOfflinePayReq : BaseReq
+
+@end
+
+/*! @brief 第三方向微信终端发起离线支付返回
+ *
+ *  第三方向微信终端发起离线支付返回的消息结构体
+ */
+@interface WXOfflinePayResp : BaseResp
+
+@end
+
 #endif
 
 
@@ -243,7 +257,8 @@ typedef void(^WXLogBolock)(NSString * log);
  * @see WXScene
  */
 @property (nonatomic, assign) int scene;
-
+/** 指定发送消息的人，WXSceneSpecifiedSession时有效 */
+@property (nonatomic, retain) NSString* toUserOpenId;
 @end
 
 
@@ -379,6 +394,45 @@ typedef void(^WXLogBolock)(NSString * log);
 
 @end
 
+
+#pragma mark - WXOpenBusinessWebViewReq
+/*! @brief 第三方通知微信启动内部浏览器，打开指定业务的网页
+ *
+ *
+ */
+@interface WXOpenBusinessWebViewReq : BaseReq
+
+/** 网页业务类型
+ * @attention
+ */
+@property (nonatomic, assign) UInt32 businessType;
+
+/** 网页业务参数
+ * @attention
+ */
+@property (nonatomic, retain) NSDictionary *queryInfoDic;
+
+@end
+
+#pragma mark - WXOpenBusinessWebViewResp
+/*! @brief 微信终端向第三方程序返回的WXOpenBusinessWebViewResp处理结果。
+ *
+ * 第三方程序向微信终端发送WXOpenBusinessWebViewReq后，微信发送回来的处理结果，该结果用WXOpenBusinessWebViewResp表示。
+ */
+@interface WXOpenBusinessWebViewResp : BaseResp
+/** 第三方程序自定义简单数据，微信终端会回传给第三方程序处理
+ * @attention 长度不能超过2k
+ */
+@property (nonatomic, retain) NSString *result;
+
+/** 网页业务类型
+ * @attention
+ */
+@property (nonatomic, assign) UInt32 businessType;
+
+@end
+
+
 #pragma mark - OpenRankListReq
 /* ! @brief 第三方通知微信，打开硬件排行榜
  *
@@ -584,6 +638,23 @@ typedef void(^WXLogBolock)(NSString * log);
 
 @end
 
+#pragma mark - WXSubscribeMiniProgramMsg
+/** ! @brief 微信返回第三方请求选择发票结果
+ *
+ */
+@interface WXSubscribeMiniProgramMsgReq : BaseReq
+@property (nonatomic, strong) NSString * miniProgramAppid;
+@end
+
+#pragma mark - WXSubscriptionReq
+@interface WXSubscribeMiniProgramMsgResp : BaseResp
+
+@property(nonatomic, strong) NSString *openId;   // 小程序openid
+@property(nonatomic, strong) NSString *unionId;  // unionId
+@property(nonatomic, strong) NSString *nickName; // 用户昵称
+
+@end
+
 #pragma mark - WXinvoiceAuthInsertReq
 @interface WXInvoiceAuthInsertReq : BaseReq
 
diff --git a/ios/SDK/libWeChatSDK.a b/ios/SDK/libWeChatSDK.a
index 49cdb65..0b29350 100644
Binary files a/ios/SDK/libWeChatSDK.a and b/ios/SDK/libWeChatSDK.a differ
diff --git a/src/index.js b/src/index.js
index f371c18..34d6f8f 100644
--- a/src/index.js
+++ b/src/index.js
@@ -19,10 +19,13 @@ export const registerApp = ({ appId, isDebug = false }) => {
 export const isWXAppInstalled = () => RNWechat.isWXAppInstalled()
 
 /**
- * 当前版本微信是否支持 OpenApi
+ * 当前版本微信是否支持 OpenApi iosOnly
  * @return {Boolean}
  */
-export const isWXAppSupportApi = () => RNWechat.isWXAppSupportApi()
+export const isWXAppSupportApi = () => {
+  // Android 5.1.6 版本 SDK 移除了该方法
+  return Platform.OS === 'ios' ? RNWechat.isWXAppSupportApi() : true
+}
 
 /**
  * 获取微信的itunes安装地址 iosOnly