diff --git a/install.sh b/install.sh
index 3879878..cd8ee33 100755
--- a/install.sh
+++ b/install.sh
@@ -66,7 +66,7 @@ update_config() {
     printf "\033[48;5;196m\033[1m║ ! Обнаружена старая версия podkop.                                   ║\033[0m\n"
     printf "\033[48;5;196m\033[1m║ Если продолжите обновление, вам потребуется настроить Podkop заново. ║\033[0m\n"
     printf "\033[48;5;196m\033[1m║ Старая конфигурация будет сохранена в /etc/config/podkop-070         ║\033[0m\n"
-    printf "\033[48;5;196m\033[1m║ Подробности: LINK                                                    ║\033[0m\n"
+    printf "\033[48;5;196m\033[1m║ Подробности: https://github.com/itdoginfo/podkop                     ║\033[0m\n"
     printf "\033[48;5;196m\033[1m║ Точно хотите продолжить?                                             ║\033[0m\n"
     printf "\033[48;5;196m\033[1m╚══════════════════════════════════════════════════════════════════════╝\033[0m\n"
 
@@ -76,7 +76,7 @@ update_config() {
     printf "\033[48;5;196m\033[1m║ ! Detected old podkop version.                                       ║\033[0m\n"
     printf "\033[48;5;196m\033[1m║ If you continue the update, you will need to RECONFIGURE podkop.     ║\033[0m\n"
     printf "\033[48;5;196m\033[1m║ Your old configuration will be saved to /etc/config/podkop-070       ║\033[0m\n"
-    printf "\033[48;5;196m\033[1m║ Details: LINK                                                        ║\033[0m\n"
+    printf "\033[48;5;196m\033[1m║ Details: https://github.com/itdoginfo/podkop                         ║\033[0m\n"
     printf "\033[48;5;196m\033[1m║ Are you sure you want to continue?                                   ║\033[0m\n"
     printf "\033[48;5;196m\033[1m╚══════════════════════════════════════════════════════════════════════╝\033[0m\n"
 
@@ -240,34 +240,34 @@ check_system() {
         exit 1
     fi
 
-    # Check version
-    # if command -v podkop > /dev/null 2>&1; then
-    #     local version
-    #     version=$(/usr/bin/podkop show_version 2> /dev/null)
-    #     if [ -n "$version" ]; then
-    #         version=$(echo "$version" | sed 's/^v//')
-    #         local major
-    #         local minor
-    #         local patch
-    #         major=$(echo "$version" | cut -d. -f1)
-    #         minor=$(echo "$version" | cut -d. -f2)
-    #         patch=$(echo "$version" | cut -d. -f3)
+    Check version
+    if command -v podkop > /dev/null 2>&1; then
+        local version
+        version=$(/usr/bin/podkop show_version 2> /dev/null)
+        if [ -n "$version" ]; then
+            version=$(echo "$version" | sed 's/^v//')
+            local major
+            local minor
+            local patch
+            major=$(echo "$version" | cut -d. -f1)
+            minor=$(echo "$version" | cut -d. -f2)
+            patch=$(echo "$version" | cut -d. -f3)
 
-    #         # Compare version: must be >= 0.7.0
-    #         if [ "$major" -gt 0 ] ||
-    #             [ "$major" -eq 0 ] && [ "$minor" -gt 7 ] ||
-    #             [ "$major" -eq 0 ] && [ "$minor" -eq 7 ] && [ "$patch" -ge 0 ]; then
-    #             msg "Podkop version >= 0.7.0"
-    #             break
-    #         else
-    #             msg "Podkop version < 0.7.0"
-    #             update_config
-    #         fi
-    #     else
-    #         msg "Unknown podkop version"
-    #         update_config
-    #     fi
-    # fi
+            # Compare version: must be >= 0.7.0
+            if [ "$major" -gt 0 ] ||
+                [ "$major" -eq 0 ] && [ "$minor" -gt 7 ] ||
+                [ "$major" -eq 0 ] && [ "$minor" -eq 7 ] && [ "$patch" -ge 0 ]; then
+                msg "Podkop version >= 0.7.0"
+                break
+            else
+                msg "Podkop version < 0.7.0"
+                update_config
+            fi
+        else
+            msg "Unknown podkop version"
+            update_config
+        fi
+    fi
 
     if pkg_is_installed https-dns-proxy; then
         msg "Сonflicting package detected: https-dns-proxy. Remove?"