diff --git a/metadata/com.haha01haha01.harail.yml b/metadata/com.haha01haha01.harail.yml
index 2533c3b4ed..ab8a7776ff 100644
--- a/metadata/com.haha01haha01.harail.yml
+++ b/metadata/com.haha01haha01.harail.yml
@@ -59,13 +59,10 @@ Builds:
 
   - versionName: '1.3'
     versionCode: 4
+    disable: external JARs
     commit: '1.3'
     submodules: true
-    extlibs:
-      - commons-net/commons-net-3.0.1.jar
-      - android/android-support-v4.jar
-    target: android-23
-    buildjni:
+    gradle:
       - yes
 
 AutoUpdateMode: Version %v