diff --git a/.gitignore b/.gitignore
index 6f90331..e905452 100644
--- a/.gitignore
+++ b/.gitignore
@@ -12,7 +12,7 @@
 *.apk
 *.ap_
 
-!/apk/app-release.apk
+!/apk/app-release*
 
 # files for the dex VM
 *.dex
diff --git a/apk/app-release-1.1.apk b/apk/app-release-1.1.apk
new file mode 100644
index 0000000..ca188c4
Binary files /dev/null and b/apk/app-release-1.1.apk differ
diff --git a/apk/app-release.apk b/apk/app-release.apk
index f1ea915..c23dfdf 100644
Binary files a/apk/app-release.apk and b/apk/app-release.apk differ
diff --git a/app/build.gradle b/app/build.gradle
index 6f54779..bbc4887 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -19,8 +19,8 @@ android {
         applicationId "zhou.gank.io"
         minSdkVersion 15
         targetSdkVersion 22
-        versionCode 1
-        versionName "1.0"
+        versionCode 2
+        versionName "1.1"
     }
     buildTypes {
         release {