diff --git a/app/build.gradle b/app/build.gradle
index 3d1cc4a..7d9c0a7 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -13,8 +13,8 @@ android {
         applicationId "com.github.kr328.clash"
         minSdkVersion 24
         targetSdkVersion 29
-        versionCode 10026
-        versionName "1.0.26-alpha"
+        versionCode 10027
+        versionName "1.0.27-alpha"
     }
     buildTypes {
         release {
diff --git a/service/src/main/res/values/arrays.xml b/service/src/main/res/values/arrays.xml
index 67aaa82..79f4af4 100644
--- a/service/src/main/res/values/arrays.xml
+++ b/service/src/main/res/values/arrays.xml
@@ -18,6 +18,7 @@
         <item>160.0.0.0/5</item>
         <item>168.0.0.0/6</item>
         <item>172.0.0.0/12</item>
+        <item>172.19.0.0/30</item>
         <item>172.32.0.0/11</item>
         <item>172.64.0.0/10</item>
         <item>172.128.0.0/9</item>