diff --git a/app/build.gradle b/app/build.gradle
index 3a4b904..a5661e8 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -24,8 +24,8 @@ android {
         applicationId "com.github.shadowsocks.plugin.v2ray"
         minSdkVersion rootProject.minSdkVersion
         targetSdkVersion 28
-        versionCode 1010000
-        versionName "1.1.0"
+        versionCode 1020000
+        versionName "1.2.0"
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
     }
     buildTypes {
diff --git a/release.sh b/release.sh
new file mode 100755
index 0000000..bb917fc
--- /dev/null
+++ b/release.sh
@@ -0,0 +1,8 @@
+#!/bin/bash
+
+release=$1
+cp app/build/outputs/apk/release/app-armeabi-v7a-release.apk v2ray-armeabi-v7a-${release}.apk
+cp app/build/outputs/apk/release/app-arm64-v8a-release.apk v2ray-arm64-v8a-${release}.apk
+cp app/build/outputs/apk/release/app-x86-release.apk v2ray-x86-${release}.apk
+cp app/build/outputs/apk/release/app-x86_64-release.apk v2ray-x86_64-${release}.apk
+cp app/build/outputs/apk/release/app-universal-release.apk v2ray--universal-${release}.apk