diff --git a/library/build.gradle b/library/build.gradle
index 800a62c..157c0cd 100644
--- a/library/build.gradle
+++ b/library/build.gradle
@@ -1,7 +1,7 @@
 apply plugin: 'com.android.library'
 apply plugin: 'maven'
 
-def version = '3.0.2'
+def version = '3.0.3'
 def repo = new File(rootDir, "repository")
 
 android {
@@ -9,7 +9,7 @@ android {
     defaultConfig {
         minSdkVersion 25
         targetSdkVersion 29
-        versionCode 10
+        versionCode 11
         versionName "${version}"
 
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
diff --git a/library/src/main/java/com/theta360/pluginlibrary/activity/PluginActivity.java b/library/src/main/java/com/theta360/pluginlibrary/activity/PluginActivity.java
index 829dc55..e60bcfb 100644
--- a/library/src/main/java/com/theta360/pluginlibrary/activity/PluginActivity.java
+++ b/library/src/main/java/com/theta360/pluginlibrary/activity/PluginActivity.java
@@ -463,7 +463,7 @@ public void notificationWlanCl() {
      */
     public void notificationDatabaseUpdate(@NonNull String target) {
         Intent intent = new Intent(Constants.ACTION_DATABASE_UPDATE);
-        intent.putExtra(Constants.TARGETS, target);
+        intent.putExtra(Constants.TARGET, target);
         sendBroadcast(intent);
     }
 
diff --git a/library/src/main/java/com/theta360/pluginlibrary/receiver/KeyReceiver.java b/library/src/main/java/com/theta360/pluginlibrary/receiver/KeyReceiver.java
index c03d8de..23f4350 100644
--- a/library/src/main/java/com/theta360/pluginlibrary/receiver/KeyReceiver.java
+++ b/library/src/main/java/com/theta360/pluginlibrary/receiver/KeyReceiver.java
@@ -26,6 +26,7 @@
  * KeyReceiver
  */
 public class KeyReceiver extends BroadcastReceiver {
+    public static final int KEYCODE_VOLUME_UP = 24;
     public static final int KEYCODE_CAMERA = 27;
     public static final int KEYCODE_MEDIA_RECORD = 130;
     public static final int KEYCODE_WLAN_ON_OFF = 284;
diff --git a/repository/com/theta360/pluginlibrary/3.0.3/pluginlibrary-3.0.3.aar b/repository/com/theta360/pluginlibrary/3.0.3/pluginlibrary-3.0.3.aar
new file mode 100644
index 0000000..e01ee7e
Binary files /dev/null and b/repository/com/theta360/pluginlibrary/3.0.3/pluginlibrary-3.0.3.aar differ
diff --git a/repository/com/theta360/pluginlibrary/3.0.3/pluginlibrary-3.0.3.aar.md5 b/repository/com/theta360/pluginlibrary/3.0.3/pluginlibrary-3.0.3.aar.md5
new file mode 100644
index 0000000..86c556c
--- /dev/null
+++ b/repository/com/theta360/pluginlibrary/3.0.3/pluginlibrary-3.0.3.aar.md5
@@ -0,0 +1 @@
+7f04ff88c4562cb67f8107b937c08b5c
\ No newline at end of file
diff --git a/repository/com/theta360/pluginlibrary/3.0.3/pluginlibrary-3.0.3.aar.sha1 b/repository/com/theta360/pluginlibrary/3.0.3/pluginlibrary-3.0.3.aar.sha1
new file mode 100644
index 0000000..c203847
--- /dev/null
+++ b/repository/com/theta360/pluginlibrary/3.0.3/pluginlibrary-3.0.3.aar.sha1
@@ -0,0 +1 @@
+8945ddcc840b1239e80ac91b6c1c1e127cc7ab86
\ No newline at end of file
diff --git a/repository/com/theta360/pluginlibrary/3.0.3/pluginlibrary-3.0.3.pom b/repository/com/theta360/pluginlibrary/3.0.3/pluginlibrary-3.0.3.pom
new file mode 100644
index 0000000..4ef653c
--- /dev/null
+++ b/repository/com/theta360/pluginlibrary/3.0.3/pluginlibrary-3.0.3.pom
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd" xmlns="http://maven.apache.org/POM/4.0.0"
+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
+  <modelVersion>4.0.0</modelVersion>
+  <groupId>com.theta360</groupId>
+  <artifactId>pluginlibrary</artifactId>
+  <version>3.0.3</version>
+  <packaging>aar</packaging>
+  <dependencies>
+    <dependency>
+      <groupId>com.android.support</groupId>
+      <artifactId>appcompat-v7</artifactId>
+      <version>25.4.0</version>
+      <scope>compile</scope>
+    </dependency>
+    <dependency>
+      <groupId>org.apache.sanselan</groupId>
+      <artifactId>sanselan</artifactId>
+      <version>0.97-incubator</version>
+      <scope>compile</scope>
+    </dependency>
+    <dependency>
+      <groupId>net.danlew</groupId>
+      <artifactId>android.joda</artifactId>
+      <version>2.9.9.4</version>
+      <scope>compile</scope>
+    </dependency>
+  </dependencies>
+</project>
diff --git a/repository/com/theta360/pluginlibrary/3.0.3/pluginlibrary-3.0.3.pom.md5 b/repository/com/theta360/pluginlibrary/3.0.3/pluginlibrary-3.0.3.pom.md5
new file mode 100644
index 0000000..0a21a1e
--- /dev/null
+++ b/repository/com/theta360/pluginlibrary/3.0.3/pluginlibrary-3.0.3.pom.md5
@@ -0,0 +1 @@
+039c7d8002d2fc6cf02af3a91b6b3b0c
\ No newline at end of file
diff --git a/repository/com/theta360/pluginlibrary/3.0.3/pluginlibrary-3.0.3.pom.sha1 b/repository/com/theta360/pluginlibrary/3.0.3/pluginlibrary-3.0.3.pom.sha1
new file mode 100644
index 0000000..cb886ee
--- /dev/null
+++ b/repository/com/theta360/pluginlibrary/3.0.3/pluginlibrary-3.0.3.pom.sha1
@@ -0,0 +1 @@
+e7971d9c3fa112d454ee5c357b50c43b4d73e4ff
\ No newline at end of file
diff --git a/repository/com/theta360/pluginlibrary/maven-metadata.xml b/repository/com/theta360/pluginlibrary/maven-metadata.xml
index 61db5b5..f5421c9 100644
--- a/repository/com/theta360/pluginlibrary/maven-metadata.xml
+++ b/repository/com/theta360/pluginlibrary/maven-metadata.xml
@@ -3,14 +3,15 @@
   <groupId>com.theta360</groupId>
   <artifactId>pluginlibrary</artifactId>
   <versioning>
-    <release>3.0.2</release>
+    <release>3.0.3</release>
     <versions>
       <version>2.0.0</version>
       <version>2.1.0</version>
       <version>3.0.0</version>
       <version>3.0.1</version>
       <version>3.0.2</version>
+      <version>3.0.3</version>
     </versions>
-    <lastUpdated>20220415042753</lastUpdated>
+    <lastUpdated>20220611232952</lastUpdated>
   </versioning>
 </metadata>
diff --git a/repository/com/theta360/pluginlibrary/maven-metadata.xml.md5 b/repository/com/theta360/pluginlibrary/maven-metadata.xml.md5
index 2f9cd32..f10e362 100644
--- a/repository/com/theta360/pluginlibrary/maven-metadata.xml.md5
+++ b/repository/com/theta360/pluginlibrary/maven-metadata.xml.md5
@@ -1 +1 @@
-08da518ce742292d799e35268445b8e8
\ No newline at end of file
+913c1b763b6f13145d998e4591b18da7
\ No newline at end of file
diff --git a/repository/com/theta360/pluginlibrary/maven-metadata.xml.sha1 b/repository/com/theta360/pluginlibrary/maven-metadata.xml.sha1
index 757f6ab..8ffd61b 100644
--- a/repository/com/theta360/pluginlibrary/maven-metadata.xml.sha1
+++ b/repository/com/theta360/pluginlibrary/maven-metadata.xml.sha1
@@ -1 +1 @@
-d83a08f1b2afb588abb42795cd70108776062b33
\ No newline at end of file
+23e4d6f110d06712e13cbf1b211a1f8568fca417
\ No newline at end of file