diff --git a/metadata/com.mlkyh.hertz.yml b/metadata/com.mlkyh.hertz.yml
index 2710ac692f..c99acf5aea 100644
--- a/metadata/com.mlkyh.hertz.yml
+++ b/metadata/com.mlkyh.hertz.yml
@@ -35,7 +35,18 @@ Builds:
     gradle:
       - yes
 
+  - versionName: '2.1'
+    versionCode: 3
+    commit: 344c2dc89ed73d9137ef159aa3f458b99b136054
+    subdir: app
+    sudo:
+      - apt-get update || apt-get update
+      - apt-get install -y openjdk-11-jdk-headless
+      - update-alternatives --auto java
+    gradle:
+      - yes
+
 AutoUpdateMode: Version %v
 UpdateCheckMode: Tags
-CurrentVersion: '2.0'
-CurrentVersionCode: 2
+CurrentVersion: '2.1'
+CurrentVersionCode: 3