diff --git a/Android/DevSample/buildSrc/CHANGELOG.md b/Android/DevSample/buildSrc/CHANGELOG.md
index 61f4e5fc..0f53beea 100644
--- a/Android/DevSample/buildSrc/CHANGELOG.md
+++ b/Android/DevSample/buildSrc/CHANGELOG.md
@@ -1,3 +1,7 @@
+## 1.3.0-alpha1 (2017-10-16)
+
+版本同步
+
 ## 1.2.0 (2017-10-13)
 
 版本同步
diff --git a/Android/DevSample/buildSrc/README.md b/Android/DevSample/buildSrc/README.md
index 656fa393..a8ec1de8 100644
--- a/Android/DevSample/buildSrc/README.md
+++ b/Android/DevSample/buildSrc/README.md
@@ -12,7 +12,7 @@ gradle-small-plugin是一个gradle插件，用来打包安卓组件包。
       }
       dependencies {
           classpath 'com.android.tools.build:gradle:1.5.0'
-          classpath 'net.wequick.tools.build:gradle-small:1.2.0'
+          classpath 'net.wequick.tools.build:gradle-small:1.3.0-alpha1'
       }
   }
 
diff --git a/Android/DevSample/buildSrc/bintray.gradle b/Android/DevSample/buildSrc/bintray.gradle
index 824c83a6..3db22c85 100644
--- a/Android/DevSample/buildSrc/bintray.gradle
+++ b/Android/DevSample/buildSrc/bintray.gradle
@@ -13,7 +13,7 @@ repositories {
 }
 
 dependencies {
-    compile 'org.codehaus.groovy:groovy-all:2.4.11'
+    compile 'org.codehaus.groovy:groovy-all:2.4.10'
 }
 
 apply from: 'provided.gradle'
diff --git a/Android/DevSample/buildSrc/gradle.properties b/Android/DevSample/buildSrc/gradle.properties
index cd625596..70b09d7c 100644
--- a/Android/DevSample/buildSrc/gradle.properties
+++ b/Android/DevSample/buildSrc/gradle.properties
@@ -20,4 +20,4 @@
 org.gradle.daemon=true
 
 group=net.wequick.tools.build
-version=1.2.0
+version=1.3.0-alpha1
diff --git a/Android/DevSample/buildSrc/src/main/groovy/net/wequick/gradle/RootExtension.groovy b/Android/DevSample/buildSrc/src/main/groovy/net/wequick/gradle/RootExtension.groovy
index f50b03d0..599651e3 100644
--- a/Android/DevSample/buildSrc/src/main/groovy/net/wequick/gradle/RootExtension.groovy
+++ b/Android/DevSample/buildSrc/src/main/groovy/net/wequick/gradle/RootExtension.groovy
@@ -35,7 +35,7 @@ public class RootExtension extends BaseExtension {
     private static final VersionNumber REQUIRED_AAR_REVISION = VersionNumber.parse(REQUIRED_AAR_VERSION)
 
     /** The built version of gradle-small plugin */
-    public static final String PLUGIN_VERSION = '1.2.0'
+    public static final String PLUGIN_VERSION = '1.3.0-alpha1'
     public static final VersionNumber PLUGIN_REVISION = VersionNumber.parse(PLUGIN_VERSION)
 
     private static final String BINDING_AAR_VERSION = '1.1.0'
diff --git a/Android/DevSample/small/CHANGELOG.md b/Android/DevSample/small/CHANGELOG.md
index 1c0e79ca..c1011b19 100644
--- a/Android/DevSample/small/CHANGELOG.md
+++ b/Android/DevSample/small/CHANGELOG.md
@@ -1,3 +1,13 @@
+## 1.3.0-alpha1 (2017-10-16)
+
+Features:
+
+  - 支持 Android O (8.0) (#526, @zhengxiaopeng)
+
+Bugfixes:
+
+  - 修正合并资源时可能出现的 ConcurrentModificationException (#508, @zhengxiaopeng)
+
 ## 1.2.0 (2017-10-13)
 
 Bugfixes:
diff --git a/Android/DevSample/small/gradle.properties b/Android/DevSample/small/gradle.properties
index bff14755..0f191eaa 100644
--- a/Android/DevSample/small/gradle.properties
+++ b/Android/DevSample/small/gradle.properties
@@ -1,2 +1,2 @@
 group=net.wequick.small
-version=1.2.0
+version=1.3.0-alpha1
diff --git a/Android/GETTING-STARTED.md b/Android/GETTING-STARTED.md
index d984f7e3..970588e3 100644
--- a/Android/GETTING-STARTED.md
+++ b/Android/GETTING-STARTED.md
@@ -32,7 +32,7 @@ buildscript {
     }
     dependencies {
         classpath 'com.android.tools.build:gradle:1.3.0'
-        classpath 'net.wequick.tools.build:gradle-small:1.2.0'
+        classpath 'net.wequick.tools.build:gradle-small:1.3.0-alpha1'
     }
 }
 
@@ -47,7 +47,7 @@ apply plugin: 'net.wequick.small'
 
 ```groovy
 small {
-    aarVersion = '1.2.0'
+    aarVersion = '1.3.0-alpha1'
 }
 ```
 
diff --git a/Android/README.md b/Android/README.md
index 79999e7e..cf93e3b6 100644
--- a/Android/README.md
+++ b/Android/README.md
@@ -26,14 +26,14 @@
     ```groovy
     buildscript  {
         dependencies {
-            classpath 'net.wequick.tools.build:gradle-small:1.2.0'
+            classpath 'net.wequick.tools.build:gradle-small:1.3.0-alpha1'
         }
     }
     
     apply plugin: 'net.wequick.small'
     
     small {
-        aarVersion = '1.2.0'
+        aarVersion = '1.3.0-alpha1'
     }
     ```
     
diff --git a/Android/Sample/build.gradle b/Android/Sample/build.gradle
index f5ee4746..db136912 100644
--- a/Android/Sample/build.gradle
+++ b/Android/Sample/build.gradle
@@ -2,12 +2,12 @@
 
 buildscript {
     repositories {
-        mavenLocal()
+//        mavenLocal()
         jcenter()
     }
     dependencies {
         classpath 'com.android.tools.build:gradle:2.3.0'
-        classpath 'net.wequick.tools.build:gradle-small:1.2.0'
+        classpath 'net.wequick.tools.build:gradle-small:1.3.0-alpha1'
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files
     }
@@ -27,7 +27,7 @@ task clean(type: Delete) {
 apply plugin: 'net.wequick.small'
 
 small {
-    aarVersion = "1.2.0-alpha5"
+    aarVersion = "1.3.0-alpha1"
     buildToAssets = false
     android {
         compileSdkVersion = 26
diff --git a/Android/templates/activities/SmallLauncher/globals.xml.ftl b/Android/templates/activities/SmallLauncher/globals.xml.ftl
index ab92177f..c4fd0ced 100644
--- a/Android/templates/activities/SmallLauncher/globals.xml.ftl
+++ b/Android/templates/activities/SmallLauncher/globals.xml.ftl
@@ -5,6 +5,6 @@
     <global id="assetsOut" value="./app/src/main/assets" />
     <global id="mavenUrl" value="mavenCentral" />
     <global id="copyGradleSupported" type="boolean" value="${(compareVersions(gradlePluginVersion, '2.0') < 0)?string}" />
-    <global id="smallPluginVersion" value="1.2.0" />
-    <global id="smallAarVersion" value="1.2.0" />
+    <global id="smallPluginVersion" value="1.3.0-alpha1" />
+    <global id="smallAarVersion" value="1.3.0-alpha1" />
 </globals>