diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index 3d5aa5f..c8dbd1c 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -22,6 +22,50 @@ jobs:
           release_name: ${{ github.ref }}
           draft: false
           prerelease: false
+  linux386build:
+    name: build x-ui 386 version
+    needs: release
+    runs-on: ubuntu-latest
+    container: docker.io/ubuntu:18.04
+    steps:
+      - uses: actions/checkout@v3.5.2
+      - name: Set up Go
+        uses: actions/setup-go@v4
+        with:
+          go-version: stable
+      - name: build linux 386 version
+        run: |
+          apt-get update
+          apt install -y sudo curl wget unzip ca-certificates build-essential
+          CGO_ENABLED=1 GOOS=linux GOARCH=386 go build -o xui-release -v main.go
+          mkdir x-ui
+          cp xui-release x-ui/xui-release
+          cp x-ui.service x-ui/x-ui.service
+          cp x-ui.sh x-ui/x-ui.sh
+          cd x-ui
+          mv xui-release x-ui
+          mkdir bin
+          cd bin
+          wget https://github.com/XTLS/Xray-core/releases/latest/download/Xray-linux-32.zip
+          unzip Xray-linux-32.zip
+          rm -f Xray-linux-32.zip
+          mv xray xray-linux-386
+          rm -f geoip.dat geosite.dat
+          wget https://github.com/Loyalsoldier/v2ray-rules-dat/releases/latest/download/geoip.dat
+          wget https://github.com/Loyalsoldier/v2ray-rules-dat/releases/latest/download/geosite.dat
+          cd ..
+          cd ..
+      - name: package
+        run: tar -zcvf x-ui-linux-386.tar.gz x-ui
+      - name: upload
+        uses: actions/upload-release-asset@v1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          upload_url: ${{ needs.release.outputs.upload_url }}
+          asset_path: x-ui-linux-386.tar.gz
+          asset_name: x-ui-linux-386.tar.gz
+          asset_content_type: application/gzip
 
   linuxamd64build:
     name: build x-ui amd64 version
diff --git a/install.sh b/install.sh
index e423b0d..a5bbb29 100644
--- a/install.sh
+++ b/install.sh
@@ -31,7 +31,9 @@ fi
 
 arch=$(arch)
 
-if [[ $arch == "x86_64" || $arch == "x64" || $arch == "amd64" ]]; then
+if [[ $arch == "i386" || $arch == "i686" ]]; then
+    arch="386"
+elif [[ $arch == "x86_64" || $arch == "x64" || $arch == "amd64" ]]; then
     arch="amd64"
 elif [[ $arch == "aarch64" || $arch == "arm64" ]]; then
     arch="arm64"
@@ -44,11 +46,6 @@ fi
 
 echo "Arch: ${arch}"
 
-if [ $(getconf WORD_BIT) != '32' ] && [ $(getconf LONG_BIT) != '64' ]; then
-    echo "This software does not support 32-bit system (x86), please use 64-bit system (x86_64), if the detection is wrong, please contact the author"
-    exit -1
-fi
-
 os_version=""
 
 # os version
diff --git a/install_CN.sh b/install_CN.sh
index 0249602..7325dee 100644
--- a/install_CN.sh
+++ b/install_CN.sh
@@ -31,7 +31,9 @@ fi
 
 arch=$(arch)
 
-if [[ $arch == "x86_64" || $arch == "x64" || $arch == "amd64" ]]; then
+if [[ $arch == "i386" || $arch == "i686" ]]; then
+    arch="386"
+elif [[ $arch == "x86_64" || $arch == "x64" || $arch == "amd64" ]]; then
     arch="amd64"
 elif [[ $arch == "aarch64" || $arch == "arm64" ]]; then
     arch="arm64"
diff --git a/web/service/server.go b/web/service/server.go
index 76630a8..ff680f5 100644
--- a/web/service/server.go
+++ b/web/service/server.go
@@ -255,6 +255,8 @@ func (s *ServerService) downloadXRay(version string) (string, error) {
 	}
 
 	switch arch {
+	case "386":
+		arch = "32"
 	case "amd64":
 		arch = "64"
 	case "arm64":