diff --git a/android/ijkplayer/gradle.properties b/android/ijkplayer/gradle.properties
index b8dd6327efbdca19f29e68806c48d2dfcff82301..926cd2c7fe52a9951df81730af89e5d218f98f08 100644
--- a/android/ijkplayer/gradle.properties
+++ b/android/ijkplayer/gradle.properties
@@ -17,8 +17,8 @@
 # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
 # org.gradle.parallel=true
 
-VERSION_NAME=0.2.4.3
-VERSION_CODE=204003
+VERSION_NAME=0.3.0
+VERSION_CODE=300000
 GROUP=tv.danmaku.ijk.media
 
 POM_DESCRIPTION=Video player based on FFmpeg n2.7
diff --git a/android/ijkplayer/player-arm64/build.gradle b/android/ijkplayer/player-arm64/build.gradle
index 33dee32684e9df08bb0071282172621129e6734a..f03cdcc1d6a5699518fbb26976dc04e95e1cfa88 100644
--- a/android/ijkplayer/player-arm64/build.gradle
+++ b/android/ijkplayer/player-arm64/build.gradle
@@ -8,8 +8,6 @@ android {
     defaultConfig {
         minSdkVersion 9
         targetSdkVersion 22
-        versionCode 204000
-        versionName "0.2.4"
     }
     buildTypes {
         release {
diff --git a/android/ijkplayer/player-armv5/build.gradle b/android/ijkplayer/player-armv5/build.gradle
index 57a114d6c0041c32dcf4ef7e27a7eeab2293c873..97f164cd293ace059b92a41081d2e0ae26e44f7d 100644
--- a/android/ijkplayer/player-armv5/build.gradle
+++ b/android/ijkplayer/player-armv5/build.gradle
@@ -8,8 +8,6 @@ android {
     defaultConfig {
         minSdkVersion 9
         targetSdkVersion 22
-        versionCode 204000
-        versionName "0.2.4"
     }
     buildTypes {
         release {
diff --git a/android/ijkplayer/player-armv7a/build.gradle b/android/ijkplayer/player-armv7a/build.gradle
index c7573511007b1ad739b2daf39994d2648a6cfd38..7a7d5e5e6a4004420993e2253c4e2923e071e969 100644
--- a/android/ijkplayer/player-armv7a/build.gradle
+++ b/android/ijkplayer/player-armv7a/build.gradle
@@ -8,8 +8,6 @@ android {
     defaultConfig {
         minSdkVersion 9
         targetSdkVersion 22
-        versionCode 204000
-        versionName "0.2.4"
     }
     buildTypes {
         release {
diff --git a/android/ijkplayer/player-java/build.gradle b/android/ijkplayer/player-java/build.gradle
index c999c6ae9d6da231caf5a1409f128c469238285e..1bb3cd3a23064d1b16af5f71ad730274c7859367 100644
--- a/android/ijkplayer/player-java/build.gradle
+++ b/android/ijkplayer/player-java/build.gradle
@@ -8,8 +8,6 @@ android {
     defaultConfig {
         minSdkVersion 9
         targetSdkVersion 22
-        versionCode 204000
-        versionName "0.2.4"
     }
     buildTypes {
         release {
diff --git a/android/ijkplayer/player-x86/build.gradle b/android/ijkplayer/player-x86/build.gradle
index 33dee32684e9df08bb0071282172621129e6734a..f03cdcc1d6a5699518fbb26976dc04e95e1cfa88 100644
--- a/android/ijkplayer/player-x86/build.gradle
+++ b/android/ijkplayer/player-x86/build.gradle
@@ -8,8 +8,6 @@ android {
     defaultConfig {
         minSdkVersion 9
         targetSdkVersion 22
-        versionCode 204000
-        versionName "0.2.4"
     }
     buildTypes {
         release {
diff --git a/android/ijkplayer/sample/build.gradle b/android/ijkplayer/sample/build.gradle
index 20756f55513320d991bba78756992279f0dcb40c..3e9024896d4b698c9d7a2e8dacd3dc163bad36fe 100644
--- a/android/ijkplayer/sample/build.gradle
+++ b/android/ijkplayer/sample/build.gradle
@@ -9,8 +9,8 @@ android {
         applicationId "tv.danmaku.ijk.media.sample"
         minSdkVersion 9
         targetSdkVersion 22
-        versionCode 1
-        versionName "1.0"
+        versionCode 300000
+        versionName "0.3.0"
     }
     buildTypes {
         release {
diff --git a/android/ijkplayer/sample/src/main/AndroidManifest.xml b/android/ijkplayer/sample/src/main/AndroidManifest.xml
index 904a4b5d3814ac945db2cc05cc077cf474bf9b7a..e7fc6f67e41c5e643f9e365420478255587533e8 100644
--- a/android/ijkplayer/sample/src/main/AndroidManifest.xml
+++ b/android/ijkplayer/sample/src/main/AndroidManifest.xml
@@ -1,6 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="tv.danmaku.ijk.media.sample" >
+    package="tv.danmaku.ijk.media.sample"
+    android:versionCode="300000"
+    android:versionName="0.3.0">
 
     <uses-sdk
         android:minSdkVersion="9"