diff --git a/.goreleaser.yaml b/.goreleaser.yaml
index 0cfe144e1..814b6e543 100644
--- a/.goreleaser.yaml
+++ b/.goreleaser.yaml
@@ -32,6 +32,9 @@ builds:
       - arm
       - ppc64le
       - s390x
+    hooks:
+      post:
+        - ./ci/script.sh compress_binary {{ .Path }} {{ .Arch }}
 
   - id: core
     dir: core
@@ -54,6 +57,9 @@ builds:
       - arm
       - ppc64le
       - s390x
+    hooks:
+      post:
+        - ./ci/script.sh compress_binary {{ .Path }} {{ .Arch }}
 
 archives:
   - formats: [ 'tar.gz' ]
diff --git a/ci/script.sh b/ci/script.sh
index be3b70fbd..4e49a58ea 100755
--- a/ci/script.sh
+++ b/ci/script.sh
@@ -1,36 +1,79 @@
 #!/bin/bash
 
-command -v wget >/dev/null || { 
-  echo "wget not found, please install it and try again ."
-  exit 1
+set -e
+
+download_resources() {
+  command -v wget >/dev/null || {
+    echo "wget not found, please install it and try again."
+    exit 1
+  }
+
+  if [ ! -f "1pctl" ]; then
+    wget https://github.com/1Panel-dev/installer/raw/v2/1pctl
+  fi
+
+  if [ ! -f "install.sh" ]; then
+    wget https://github.com/1Panel-dev/installer/raw/v2/install.sh
+  fi
+
+  if [ ! -f "1panel-core.service" ]; then
+    wget https://github.com/1Panel-dev/installer/raw/v2/1panel-core.service
+  fi
+
+  if [ ! -f "1panel-agent.service" ]; then
+    wget https://github.com/1Panel-dev/installer/raw/v2/1panel-agent.service
+  fi
+
+  if [ ! -d "lang" ]; then
+    mkdir -p lang && cd lang
+    for lang in en fa pt-BR ru zh; do
+      wget -q https://github.com/1Panel-dev/installer/raw/v2/lang/$lang.sh
+    done
+    cd ..
+  fi
+
+  if [ ! -f "GeoIP.mmdb" ]; then
+    wget https://resource.fit2cloud.com/1panel/package/v2/geo/GeoIP.mmdb
+  fi
+
+  chmod 755 1pctl install.sh
 }
 
-if [ ! -f "1pctl" ]; then 
-  wget https://github.com/1Panel-dev/installer/raw/v2/1pctl
-fi
+compress_binary() {
+  local binary_path="$1"
+  local arch="$2"
 
-if [ ! -f "install.sh" ]; then 
-  wget https://github.com/1Panel-dev/installer/raw/v2/install.sh
-fi
+  echo "Attempting to compress: $binary_path for arch: $arch"
 
-if [ ! -f "1panel-core.service" ]; then 
-  wget https://github.com/1Panel-dev/installer/raw/v2/1panel-core.service
-fi
+  if [ "$arch" = "s390x" ]; then
+    echo "Skipping UPX compression for s390x"
+    return
+  fi
 
-if [ ! -f "1panel-agent.service" ]; then 
-  wget https://github.com/1Panel-dev/installer/raw/v2/1panel-agent.service
-fi
+  if ! command -v upx >/dev/null; then
+    echo "Installing upx..."
+    if [ "$(uname -m)" = "s390x" ]; then
+      echo "UPX not supported on s390x"
+      return
+    fi
 
-if [ ! -d "lang" ]; then 
-  mkdir -p lang && cd lang
-  for lang in en fa pt-BR ru zh; do
-    wget -q https://github.com/1Panel-dev/installer/raw/v2/lang/$lang.sh
-  done
-  cd ..
-fi
+    sudo apt-get update
+    sudo apt-get install -y upx-ucl || {
+      echo "Failed to install upx via apt, trying source build"
+      git clone https://github.com/upx/upx.git
+      cd upx
+      git checkout v4.2.2
+      make
+      sudo cp src/upx /usr/local/bin/
+      cd ..
+    }
+  fi
 
-if [ ! -f "GeoIP.mmdb" ]; then 
-  wget https://resource.fit2cloud.com/1panel/package/v2/geo/GeoIP.mmdb
-fi
+  upx --best --lzma "$binary_path" && echo "[ok] Compressed: $binary_path" || echo "[warn] Failed to compress: $binary_path"
+}
 
-chmod 755 1pctl install.sh
+if [ "$1" = "compress_binary" ]; then
+  compress_binary "$2" "$3"
+else
+  download_resources
+fi
\ No newline at end of file