diff --git a/assets/js/search.json b/assets/js/search.json
index 65cff30..c95600f 100644
--- a/assets/js/search.json
+++ b/assets/js/search.json
@@ -1 +1 @@
-{"kinds":{"64":"Function"},"rows":[{"id":0,"kind":64,"name":"registerApp","url":"globals.html#registerapp","classes":"tsd-kind-function"},{"id":1,"kind":64,"name":"isWXAppInstalled","url":"globals.html#iswxappinstalled","classes":"tsd-kind-function"},{"id":2,"kind":64,"name":"isWXAppSupportApi","url":"globals.html#iswxappsupportapi","classes":"tsd-kind-function"},{"id":3,"kind":64,"name":"getApiVersion","url":"globals.html#getapiversion","classes":"tsd-kind-function"}],"index":{"version":"2.3.8","fields":["name","parent"],"fieldVectors":[["name/0",[0,12.04]],["parent/0",[]],["name/1",[1,12.04]],["parent/1",[]],["name/2",[2,12.04]],["parent/2",[]],["name/3",[3,12.04]],["parent/3",[]]],"invertedIndex":[["getapiversion",{"_index":3,"name":{"3":{}},"parent":{}}],["iswxappinstalled",{"_index":1,"name":{"1":{}},"parent":{}}],["iswxappsupportapi",{"_index":2,"name":{"2":{}},"parent":{}}],["registerapp",{"_index":0,"name":{"0":{}},"parent":{}}]],"pipeline":[]}}
\ No newline at end of file
+{"kinds":{"64":"Function"},"rows":[{"id":0,"kind":64,"name":"registerApp","url":"globals.html#registerapp","classes":"tsd-kind-function"},{"id":1,"kind":64,"name":"isWXAppInstalled","url":"globals.html#iswxappinstalled","classes":"tsd-kind-function"},{"id":2,"kind":64,"name":"isWXAppSupportApi","url":"globals.html#iswxappsupportapi","classes":"tsd-kind-function"},{"id":3,"kind":64,"name":"openWXApp","url":"globals.html#openwxapp","classes":"tsd-kind-function"},{"id":4,"kind":64,"name":"getApiVersion","url":"globals.html#getapiversion","classes":"tsd-kind-function"}],"index":{"version":"2.3.8","fields":["name","parent"],"fieldVectors":[["name/0",[0,13.863]],["parent/0",[]],["name/1",[1,13.863]],["parent/1",[]],["name/2",[2,13.863]],["parent/2",[]],["name/3",[3,13.863]],["parent/3",[]],["name/4",[4,13.863]],["parent/4",[]]],"invertedIndex":[["getapiversion",{"_index":4,"name":{"4":{}},"parent":{}}],["iswxappinstalled",{"_index":1,"name":{"1":{}},"parent":{}}],["iswxappsupportapi",{"_index":2,"name":{"2":{}},"parent":{}}],["openwxapp",{"_index":3,"name":{"3":{}},"parent":{}}],["registerapp",{"_index":0,"name":{"0":{}},"parent":{}}]],"pipeline":[]}}
\ No newline at end of file
diff --git a/globals.html b/globals.html
index 9b232ab..adb49bf 100644
--- a/globals.html
+++ b/globals.html
@@ -71,6 +71,7 @@
 								<li class="tsd-kind-function"><a href="globals.html#getapiversion" class="tsd-kind-icon">get<wbr>Api<wbr>Version</a></li>
 								<li class="tsd-kind-function"><a href="globals.html#iswxappinstalled" class="tsd-kind-icon">isWXApp<wbr>Installed</a></li>
 								<li class="tsd-kind-function"><a href="globals.html#iswxappsupportapi" class="tsd-kind-icon">isWXApp<wbr>Support<wbr>Api</a></li>
+								<li class="tsd-kind-function"><a href="globals.html#openwxapp" class="tsd-kind-icon">openWXApp</a></li>
 								<li class="tsd-kind-function"><a href="globals.html#registerapp" class="tsd-kind-icon">register<wbr>App</a></li>
 							</ul>
 						</section>
@@ -89,7 +90,7 @@
 						<li class="tsd-description">
 							<aside class="tsd-sources">
 								<ul>
-									<li>Defined in <a href="https://github.com/uiwjs/react-native-wechat/blob/864d940/index.d.ts#L22">index.d.ts:22</a></li>
+									<li>Defined in <a href="https://github.com/uiwjs/react-native-wechat/blob/edd515f/index.d.ts#L26">index.d.ts:26</a></li>
 								</ul>
 							</aside>
 							<div class="tsd-comment tsd-typography">
@@ -111,7 +112,7 @@
 						<li class="tsd-description">
 							<aside class="tsd-sources">
 								<ul>
-									<li>Defined in <a href="https://github.com/uiwjs/react-native-wechat/blob/864d940/index.d.ts#L13">index.d.ts:13</a></li>
+									<li>Defined in <a href="https://github.com/uiwjs/react-native-wechat/blob/edd515f/index.d.ts#L13">index.d.ts:13</a></li>
 								</ul>
 							</aside>
 							<div class="tsd-comment tsd-typography">
@@ -134,13 +135,35 @@
 						<li class="tsd-description">
 							<aside class="tsd-sources">
 								<ul>
-									<li>Defined in <a href="https://github.com/uiwjs/react-native-wechat/blob/864d940/index.d.ts#L18">index.d.ts:18</a></li>
+									<li>Defined in <a href="https://github.com/uiwjs/react-native-wechat/blob/edd515f/index.d.ts#L18">index.d.ts:18</a></li>
 								</ul>
 							</aside>
 							<div class="tsd-comment tsd-typography">
 								<div class="lead">
 									<p>判断当前微信的版本是否支持 OpenApi
-									支持返回 true，不支持返回 false</p>
+									支持返回 <code>true</code>，不支持返回 <code>false</code></p>
+								</div>
+							</div>
+							<h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">Promise</span><span class="tsd-signature-symbol">&lt;</span><span class="tsd-signature-type">boolean</span><span class="tsd-signature-symbol">&gt;</span></h4>
+						</li>
+					</ul>
+				</section>
+				<section class="tsd-panel tsd-member tsd-kind-function">
+					<a name="openwxapp" class="tsd-anchor"></a>
+					<h3>openWXApp</h3>
+					<ul class="tsd-signatures tsd-kind-function">
+						<li class="tsd-signature tsd-kind-icon">openWXApp<span class="tsd-signature-symbol">(</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">Promise</span><span class="tsd-signature-symbol">&lt;</span><span class="tsd-signature-type">boolean</span><span class="tsd-signature-symbol">&gt;</span></li>
+					</ul>
+					<ul class="tsd-descriptions">
+						<li class="tsd-description">
+							<aside class="tsd-sources">
+								<ul>
+									<li>Defined in <a href="https://github.com/uiwjs/react-native-wechat/blob/edd515f/index.d.ts#L22">index.d.ts:22</a></li>
+								</ul>
+							</aside>
+							<div class="tsd-comment tsd-typography">
+								<div class="lead">
+									<p>打开微信，成功返回 <code>true</code>，不支持返回 失败返回 <code>false</code></p>
 								</div>
 							</div>
 							<h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">Promise</span><span class="tsd-signature-symbol">&lt;</span><span class="tsd-signature-type">boolean</span><span class="tsd-signature-symbol">&gt;</span></h4>
@@ -157,7 +180,7 @@
 						<li class="tsd-description">
 							<aside class="tsd-sources">
 								<ul>
-									<li>Defined in <a href="https://github.com/uiwjs/react-native-wechat/blob/864d940/index.d.ts#L8">index.d.ts:8</a></li>
+									<li>Defined in <a href="https://github.com/uiwjs/react-native-wechat/blob/edd515f/index.d.ts#L8">index.d.ts:8</a></li>
 								</ul>
 							</aside>
 							<div class="tsd-comment tsd-typography">
@@ -206,6 +229,9 @@
 					<li class=" tsd-kind-function">
 						<a href="globals.html#iswxappsupportapi" class="tsd-kind-icon">isWXApp<wbr>Support<wbr>Api</a>
 					</li>
+					<li class=" tsd-kind-function">
+						<a href="globals.html#openwxapp" class="tsd-kind-icon">openWXApp</a>
+					</li>
 					<li class=" tsd-kind-function">
 						<a href="globals.html#registerapp" class="tsd-kind-icon">register<wbr>App</a>
 					</li>
diff --git a/index.html b/index.html
index 8f8723c..96fdde3 100644
--- a/index.html
+++ b/index.html
@@ -185,6 +185,9 @@ pod instll <span class="hljs-comment"># 安装依赖</span></code></pre>
 					<li class=" tsd-kind-function">
 						<a href="globals.html#iswxappsupportapi" class="tsd-kind-icon">isWXApp<wbr>Support<wbr>Api</a>
 					</li>
+					<li class=" tsd-kind-function">
+						<a href="globals.html#openwxapp" class="tsd-kind-icon">openWXApp</a>
+					</li>
 					<li class=" tsd-kind-function">
 						<a href="globals.html#registerapp" class="tsd-kind-icon">register<wbr>App</a>
 					</li>