diff --git a/README.md b/README.md
index 318b5021..a17bb7f0 100644
--- a/README.md
+++ b/README.md
@@ -195,6 +195,7 @@ remove 3x-ui from docker
 - CentOS 8+
 - Fedora 36+
 - Arch Linux
+- Parch Linux
 - Manjaro
 - Armbian
 - AlmaLinux 9+
diff --git a/install.sh b/install.sh
index c9e30035..69254904 100644
--- a/install.sh
+++ b/install.sh
@@ -43,6 +43,8 @@ os_version=$(grep -i version_id /etc/os-release | cut -d \" -f2 | cut -d . -f1)
 
 if [[ "${release}" == "arch" ]]; then
     echo "Your OS is Arch Linux"
+elif [[ "${release}" == "parch" ]]; then
+    echo "Your OS is Parch linux"
 elif [[ "${release}" == "manjaro" ]]; then
     echo "Your OS is Manjaro"
 elif [[ "${release}" == "armbian" ]]; then
@@ -83,6 +85,7 @@ else
     echo "- CentOS 8+"
     echo "- Fedora 36+"
     echo "- Arch Linux"
+    echo "- Parch Linux"
     echo "- Manjaro"
     echo "- Armbian"
     echo "- AlmaLinux 9+"
@@ -100,7 +103,7 @@ install_base() {
     fedora)
         dnf -y update && dnf install -y -q wget curl tar tzdata
         ;;
-    arch | manjaro)
+    arch | manjaro | parch)
         pacman -Syu && pacman -Syu --noconfirm wget curl tar tzdata
         ;;
     *)
diff --git a/x-ui.sh b/x-ui.sh
index 8581a302..a9ef1601 100644
--- a/x-ui.sh
+++ b/x-ui.sh
@@ -422,7 +422,7 @@ enable_bbr() {
     fedora)
         dnf -y update && dnf -y install ca-certificates
         ;;
-    arch | manjaro)
+    arch | manjaro | parch)
         pacman -Sy --noconfirm ca-certificates
         ;;
     *)
@@ -749,7 +749,7 @@ ssl_cert_issue() {
     fedora)
         dnf -y update && dnf -y install socat
         ;;
-    arch | manjaro)
+    arch | manjaro | parch)
         pacman -Sy --noconfirm socat
         ;;
     *)
@@ -1117,7 +1117,7 @@ install_iplimit() {
         fedora)
             dnf -y update && dnf -y install fail2ban
             ;;
-        arch | manjaro)
+        arch | manjaro | parch)
         pacman -Syu --noconfirm fail2ban
         ;;
         *)
@@ -1199,7 +1199,7 @@ remove_iplimit() {
             dnf remove fail2ban -y
             dnf autoremove -y
             ;;
-        arch | manjaro)
+        arch | manjaro | parch)
             pacman -Rns --noconfirm fail2ban
             ;;
         *)