diff --git a/app/build.gradle b/app/build.gradle
index cf0668f..04e9d85 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -6,8 +6,8 @@ android {
         applicationId "com.zyc.zcontrol"
         minSdkVersion 19
         targetSdkVersion 28
-        versionCode 22
-        versionName "v0.12.3"
+        versionCode 23
+        versionName "v0.12.4"
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
     }
     buildTypes {
diff --git a/app/release/app-release.apk b/app/release/app-release.apk
index ffd4850..00716c0 100644
Binary files a/app/release/app-release.apk and b/app/release/app-release.apk differ