diff --git a/.idea/modules.xml b/.idea/modules.xml
index 32322bc..cb94ac2 100644
--- a/.idea/modules.xml
+++ b/.idea/modules.xml
@@ -3,11 +3,8 @@
   <component name="ProjectModuleManager">
     <modules>
       <module fileurl="file://$PROJECT_DIR$/FlowLayout.iml" filepath="$PROJECT_DIR$/FlowLayout.iml" />
-      <module fileurl="file://D:\git\FlowLayout\FlowLayout.iml" filepath="D:\git\FlowLayout\FlowLayout.iml" />
       <module fileurl="file://$PROJECT_DIR$/app/app.iml" filepath="$PROJECT_DIR$/app/app.iml" />
-      <module fileurl="file://D:\git\FlowLayout\app\app.iml" filepath="D:\git\FlowLayout\app\app.iml" />
       <module fileurl="file://$PROJECT_DIR$/flowlayoutlibrary/flowlayoutlibrary.iml" filepath="$PROJECT_DIR$/flowlayoutlibrary/flowlayoutlibrary.iml" />
-      <module fileurl="file://D:\git\FlowLayout\flowlayoutlibrary\flowlayoutlibrary.iml" filepath="D:\git\FlowLayout\flowlayoutlibrary\flowlayoutlibrary.iml" />
     </modules>
   </component>
 </project>
\ No newline at end of file
diff --git a/app/build.gradle b/app/build.gradle
index 6670a31..117473a 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -6,8 +6,8 @@ android {
         applicationId "com.yang.flowlayout"
         minSdkVersion 15
         targetSdkVersion 26
-        versionCode 12
-        versionName "1.2"
+        versionCode 13
+        versionName "1.3"
     }
     buildTypes {
         release {
diff --git a/build.gradle b/build.gradle
index c920c8a..868aa88 100644
--- a/build.gradle
+++ b/build.gradle
@@ -17,8 +17,8 @@ buildscript {
 allprojects {
     repositories {
         jcenter()
-        maven { url "https://jitpack.io" }
         google()
+        maven { url "https://jitpack.io" }
     }
 }
 
diff --git a/flowlayoutlibrary/build.gradle b/flowlayoutlibrary/build.gradle
index 82ed606..e993981 100644
--- a/flowlayoutlibrary/build.gradle
+++ b/flowlayoutlibrary/build.gradle
@@ -9,8 +9,8 @@ android {
     defaultConfig {
         minSdkVersion 15
         targetSdkVersion 26
-        versionCode 12
-        versionName "1.2"
+        versionCode 13
+        versionName "1.3"
     }
     buildTypes {
         release {
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index 122a0dc..2fef576 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
-#Mon Dec 28 10:00:20 PST 2015
+#Mon Jan 22 15:36:22 CST 2018
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-2.10-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.1-all.zip