diff --git a/android/build.gradle b/android/build.gradle
index baca716..5b47a45 100644
--- a/android/build.gradle
+++ b/android/build.gradle
@@ -73,6 +73,10 @@ repositories {
 dependencies {
     //noinspection GradleDynamicVersion
     implementation 'com.facebook.react:react-native:+'  // From node_modules
+
+    // 支付宝 SDK AAR 包所需的配置
+    // implementation (name: 'alipaySdk-15.7.7-20200702160044', ext: 'aar')
+    implementation fileTree(dir: "libs", include: ["*.aar"])
 }
 
 def configureReactNativePom(def pom) {
diff --git a/android/libs/alipaySdk-15.7.7-20200702160044.aar b/android/libs/alipaySdk-15.7.7-20200702160044.aar
new file mode 100644
index 0000000..4b93f2c
Binary files /dev/null and b/android/libs/alipaySdk-15.7.7-20200702160044.aar differ
diff --git a/android/src/main/AndroidManifest.xml b/android/src/main/AndroidManifest.xml
index c8c443d..e599a7b 100644
--- a/android/src/main/AndroidManifest.xml
+++ b/android/src/main/AndroidManifest.xml
@@ -1,4 +1,7 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
           package="com.uiwjs">
 
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
 </manifest>
diff --git a/android/src/main/java/com/uiwjs/AlipayModule.java b/android/src/main/java/com/uiwjs/AlipayModule.java
index 2098962..d030791 100644
--- a/android/src/main/java/com/uiwjs/AlipayModule.java
+++ b/android/src/main/java/com/uiwjs/AlipayModule.java
@@ -1,10 +1,18 @@
 package com.uiwjs;
 
+import com.alipay.sdk.app.AuthTask;
+import com.alipay.sdk.app.PayTask;
+import com.alipay.sdk.app.EnvUtils;
+import com.facebook.react.bridge.Arguments;
 import com.facebook.react.bridge.ReactApplicationContext;
 import com.facebook.react.bridge.ReactContextBaseJavaModule;
 import com.facebook.react.bridge.ReactMethod;
+import com.facebook.react.bridge.ReadableMap;
+import com.facebook.react.bridge.WritableMap;
 import com.facebook.react.bridge.Callback;
 
+import java.util.Map;
+
 public class AlipayModule extends ReactContextBaseJavaModule {
 
     private final ReactApplicationContext reactContext;
@@ -19,9 +27,37 @@ public class AlipayModule extends ReactContextBaseJavaModule {
         return "Alipay";
     }
 
+    // @ReactMethod
+    // public void sampleMethod(String stringArgument, int numberArgument, Callback callback) {
+    //     // TODO: Implement some actually useful functionality
+    //     callback.invoke("Received numberArgument: " + numberArgument + " stringArgument: " + stringArgument);
+    // }
+
     @ReactMethod
-    public void sampleMethod(String stringArgument, int numberArgument, Callback callback) {
-        // TODO: Implement some actually useful functionality
-        callback.invoke("Received numberArgument: " + numberArgument + " stringArgument: " + stringArgument);
+    public void setAlipaySandbox(Boolean isSandbox) {
+        if (isSandbox) {
+            EnvUtils.setEnv(EnvUtils.EnvEnum.SANDBOX);
+        } else {
+            EnvUtils.setEnv(EnvUtils.EnvEnum.ONLINE);
+        }
     }
+    @ReactMethod
+    public void alipay(final String orderInfo, final Callback promise) {
+        Runnable payRunnable = new Runnable() {
+            @Override
+            public void run() {
+                PayTask alipay = new PayTask(getCurrentActivity());
+                Map<String, String> result = alipay.payV2(orderInfo, true);
+                WritableMap map = Arguments.createMap();
+                map.putString("memo", result.get("memo"));
+                map.putString("result", result.get("result"));
+                map.putString("resultStatus", result.get("resultStatus"));
+                promise.invoke(map);
+            }
+        };
+        // 必须异步调用
+        Thread payThread = new Thread(payRunnable);
+        payThread.start();
+    }
+
 }