diff --git a/VERSION b/VERSION
index 9faa1b7..c946ee6 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-0.1.5
+0.1.6
diff --git a/core/scripts/hysteria2/install.sh b/core/scripts/hysteria2/install.sh
index c473285..ced4082 100644
--- a/core/scripts/hysteria2/install.sh
+++ b/core/scripts/hysteria2/install.sh
@@ -108,7 +108,7 @@ EOF
     
     # Step 13: Check if the hysteria-server.service is active
     if systemctl is-active --quiet hysteria-server.service; then
-        echo -e "${cyan}Hysteria2${green} has been successfully installed."
+        echo -e "${cyan}Hysteria2${NC} has been successfully installed."
     else
         echo -e "${red}Error:${NC} hysteria-server.service is not active."
         exit 1
diff --git a/core/scripts/hysteria2/uninstall.sh b/core/scripts/hysteria2/uninstall.sh
index ba5e8df..eab2631 100644
--- a/core/scripts/hysteria2/uninstall.sh
+++ b/core/scripts/hysteria2/uninstall.sh
@@ -28,10 +28,14 @@ echo "Removing cron jobs..."
 echo "Removing alias 'hys2' from .bashrc..."
 sed -i '/alias hys2=.*\/etc\/hysteria\/menu.sh/d' ~/.bashrc
 
-echo "Stopping hysteria-bot.service..."
-systemctl stop hysteria-bot.service >/dev/null 2>&1
-echo "Disabling hysteria-bot.service..."
-systemctl disable hysteria-bot.service >/dev/null 2>&1
+echo "Stop/Disabling Hysteria TelegramBOT Service..."
+systemctl stop hysteria-bot.service > /dev/null 2>&1
+systemctl disable hysteria-bot.service > /dev/null 2>&1
+
+echo "Stop/Disabling Singbox SubLink Service..."
+systemctl stop singbox.service > /dev/null 2>&1
+systemctl disable singbox.service > /dev/null 2>&1
+
 
 echo "Hysteria2 uninstalled!"
 echo ""
diff --git a/core/scripts/singbox/singbox_shell.sh b/core/scripts/singbox/singbox_shell.sh
index 10c2edb..b7a6550 100644
--- a/core/scripts/singbox/singbox_shell.sh
+++ b/core/scripts/singbox/singbox_shell.sh
@@ -10,18 +10,6 @@ install_dependencies() {
         exit 1
     fi
     echo -e "${green}Certbot installed successfully. ${NC}"
-
-    if [ -f /etc/hysteria/requirements.txt ]; then
-        pip install -r /etc/hysteria/requirements.txt > /dev/null 2>&1
-        if [ $? -ne 0 ]; then
-            echo -e "${red}Error: Failed to install Python dependencies. ${NC}"
-            exit 1
-        fi
-        echo -e "${green}Python dependencies installed successfully. ${NC}"
-    else
-        echo -e "${red}Error: /etc/hysteria/requirements.txt not found. ${NC}"
-        exit 1
-    fi
 }
 
 update_env_file() {
@@ -44,7 +32,7 @@ Description=Singbox Python Service
 After=network.target
 
 [Service]
-ExecStart=/usr/bin/python3 /etc/hysteria/core/scripts/singbox/singbox.py
+ExecStart=/etc/hysteria/hysteria2_venv/bin/python /etc/hysteria/core/scripts/singbox/singbox.py
 WorkingDirectory=/etc/hysteria/core/scripts/singbox
 EnvironmentFile=/etc/hysteria/core/scripts/singbox/.env
 Restart=always
diff --git a/core/scripts/telegrambot/runbot.sh b/core/scripts/telegrambot/runbot.sh
index db167d4..9fb1a2e 100644
--- a/core/scripts/telegrambot/runbot.sh
+++ b/core/scripts/telegrambot/runbot.sh
@@ -1,14 +1,6 @@
 #!/bin/bash
 source /etc/hysteria/core/scripts/utils.sh
 define_colors
-install_dependencies() {
-    echo "Installing dependencies from /etc/hysteria/requirements.txt..."
-    if ! pip3 install -r /etc/hysteria/requirements.txt > /dev/null 2>&1; then
-        echo "Error: Failed to install dependencies. Please check the requirements file and try again."
-        exit 1
-    fi
-    echo -e "${green}Dependencies installed successfully. ${NC}"
-}
 
 update_env_file() {
     local api_token=$1
@@ -27,7 +19,7 @@ Description=Hysteria Telegram Bot
 After=network.target
 
 [Service]
-ExecStart=/usr/bin/python3 /etc/hysteria/core/scripts/telegrambot/tbot.py
+ExecStart=/etc/hysteria/hysteria2_venv/bin/python /etc/hysteria/core/scripts/telegrambot/tbot.py
 WorkingDirectory=/etc/hysteria/core/scripts/telegrambot
 Restart=always
 User=root
@@ -47,7 +39,6 @@ start_service() {
         return
     fi
 
-    install_dependencies
     update_env_file "$api_token" "$admin_user_ids"
     create_service_file
 
diff --git a/install.sh b/install.sh
index e4cd4c0..98c4a66 100644
--- a/install.sh
+++ b/install.sh
@@ -10,11 +10,17 @@ if ! command -v jq &> /dev/null || ! command -v git &> /dev/null || ! command -v
     echo "${yellow}Necessary packages are not installed. Please wait while they are being installed..."
     sleep 3
     echo 
-    apt update && apt upgrade -y && apt install jq qrencode curl pwgen uuid-runtime python3 python3-pip git -y
+    apt update && apt upgrade -y && apt install jq qrencode curl pwgen uuid-runtime python3 python3-pip python3-venv git -y
 fi
 
 git clone https://github.com/ReturnFI/Hysteria2 /etc/hysteria
 
+# Create and activate Python virtual environment
+cd /etc/hysteria
+python3 -m venv hysteria2_venv
+source /etc/hysteria/hysteria2_venv/bin/activate
+pip install -r requirements.txt
+
 # Add alias 'hys2' for Hysteria2
 if ! grep -q "alias hys2='/etc/hysteria/menu.sh'" ~/.bashrc; then
     echo "alias hys2='/etc/hysteria/menu.sh'" >> ~/.bashrc
diff --git a/upgrade.sh b/upgrade.sh
index 2091fa7..3cc21a2 100644
--- a/upgrade.sh
+++ b/upgrade.sh
@@ -55,5 +55,9 @@ else
 fi
 
 cd /etc/hysteria
+python3 -m venv hysteria2_venv
+source /etc/hysteria/hysteria2_venv/bin/activate
+pip install -r requirements.txt
+
 chmod +x menu.sh
 ./menu.sh