diff --git a/metadata/io.nekohasekai.sagernet.plugin.hysteria.yml b/metadata/io.nekohasekai.sagernet.plugin.hysteria.yml
index 27d810fbb3..d5fa11879a 100644
--- a/metadata/io.nekohasekai.sagernet.plugin.hysteria.yml
+++ b/metadata/io.nekohasekai.sagernet.plugin.hysteria.yml
@@ -222,7 +222,6 @@ Builds:
       - fdroid
     prebuild: cp -R ../../gradle ./
     scandelete:
-      - external
       - plugin
     ndk: r25
 
diff --git a/metadata/io.nekohasekai.sagernet.plugin.tuic.yml b/metadata/io.nekohasekai.sagernet.plugin.tuic.yml
index abe3a71b68..3ba41577cf 100644
--- a/metadata/io.nekohasekai.sagernet.plugin.tuic.yml
+++ b/metadata/io.nekohasekai.sagernet.plugin.tuic.yml
@@ -70,19 +70,21 @@ Builds:
     commit: 088593e682e243e44ba5cffc562c75328efd3097
     subdir: plugin/tuic
     submodules: true
+    sudo:
+      - apt-get update
+      - apt-get install -y gcc-multilib python-is-python3
     gradle:
       - fdroid
     srclibs:
       - rustup@1.25.1
     prebuild:
-      - $$rustup$$/rustup-init.sh -y
+      - cp -R ../../gradle ./
+      - $$rustup$$/rustup-init.sh -y --default-toolchain 1.70.0
       - source $HOME/.cargo/env
       - pushd ../..
-      - rustup default stable
       - ./run init action rust
       - echo -e "\nsource $HOME/.cargo/env" >> ./bin/init/env.sh
     scandelete:
-      - external
       - plugin
     ndk: r25