diff --git a/README.ar_EG.md b/README.ar_EG.md
index 2a309545..f42df1e1 100644
--- a/README.ar_EG.md
+++ b/README.ar_EG.md
@@ -33,7 +33,7 @@
 
 لتثبيت المشروع أو تحديثه، نفذ الأمر ده:
 ```bash
-bash <(curl -Ls https://raw.githubusercontent.com/mhsanaei/3x-ui/master/install.sh)
+bash <(curl -Ls https://raw.githubusercontent.com/MHSanaei/3x-ui/refs/tags/v2.5.8/install.sh)
 ```
 
 ## تثبيت النسخة القديمة (مش موصى بيها)
diff --git a/README.es_ES.md b/README.es_ES.md
index afa1b8e3..60dbd305 100644
--- a/README.es_ES.md
+++ b/README.es_ES.md
@@ -32,7 +32,7 @@
 ## Instalar y Actualizar
 
 ```
-bash <(curl -Ls https://raw.githubusercontent.com/mhsanaei/3x-ui/master/install.sh)
+bash <(curl -Ls https://raw.githubusercontent.com/MHSanaei/3x-ui/refs/tags/v2.5.8/install.sh)
 ```
 
 ## Instalar versión antigua (no recomendamos)
diff --git a/README.fa_IR.md b/README.fa_IR.md
index 806f9e69..f69f54fa 100644
--- a/README.fa_IR.md
+++ b/README.fa_IR.md
@@ -32,7 +32,7 @@
 ## نصب و ارتقا
 
 ```
-bash <(curl -Ls https://raw.githubusercontent.com/mhsanaei/3x-ui/master/install.sh)
+bash <(curl -Ls https://raw.githubusercontent.com/MHSanaei/3x-ui/refs/tags/v2.5.8/install.sh)
 ```
 
 ## نصب نسخه‌های قدیمی (توصیه نمی‌شود)
diff --git a/README.md b/README.md
index 0cace84a..cb8fef8c 100644
--- a/README.md
+++ b/README.md
@@ -32,7 +32,7 @@
 ## Install & Upgrade
 
 ```
-bash <(curl -Ls https://raw.githubusercontent.com/mhsanaei/3x-ui/master/install.sh)
+bash <(curl -Ls https://raw.githubusercontent.com/MHSanaei/3x-ui/refs/tags/v2.5.8/install.sh)
 ```
 
 ## Install legacy Version (we don't recommend)
diff --git a/README.ru_RU.md b/README.ru_RU.md
index bc0170bb..c75dba91 100644
--- a/README.ru_RU.md
+++ b/README.ru_RU.md
@@ -32,7 +32,7 @@
 ## Установка и обновление
 
 ```
-bash <(curl -Ls https://raw.githubusercontent.com/mhsanaei/3x-ui/master/install.sh)
+bash <(curl -Ls https://raw.githubusercontent.com/MHSanaei/3x-ui/refs/tags/v2.5.8/install.sh)
 ```
 
 ## Установить старую версию (мы не рекомендуем)
diff --git a/README.zh_CN.md b/README.zh_CN.md
index 995a6ee1..703b6733 100644
--- a/README.zh_CN.md
+++ b/README.zh_CN.md
@@ -32,7 +32,7 @@
 ## 安装 & 升级
 
 ```
-bash <(curl -Ls https://raw.githubusercontent.com/mhsanaei/3x-ui/master/install.sh)
+bash <(curl -Ls https://raw.githubusercontent.com/MHSanaei/3x-ui/refs/tags/v2.5.8/install.sh)
 ```
 
 ## 安装旧版本 (我们不建议)
diff --git a/install.sh b/install.sh
index 92f62417..0398285d 100644
--- a/install.sh
+++ b/install.sh
@@ -82,14 +82,13 @@ gen_random_string() {
 }
 
 config_after_install() {
-    local existing_username=$(/usr/local/x-ui/x-ui setting -show true | grep -Eo 'username: .+' | awk '{print $2}')
-    local existing_password=$(/usr/local/x-ui/x-ui setting -show true | grep -Eo 'password: .+' | awk '{print $2}')
+    local existing_hasDefaultCredential=$(/usr/local/x-ui/x-ui setting -show true | grep -Eo 'hasDefaultCredential: .+' | awk '{print $2}')
     local existing_webBasePath=$(/usr/local/x-ui/x-ui setting -show true | grep -Eo 'webBasePath: .+' | awk '{print $2}')
     local existing_port=$(/usr/local/x-ui/x-ui setting -show true | grep -Eo 'port: .+' | awk '{print $2}')
     local server_ip=$(curl -s https://api.ipify.org)
 
     if [[ ${#existing_webBasePath} -lt 4 ]]; then
-        if [[ "$existing_username" == "admin" && "$existing_password" == "admin" ]]; then
+        if [[ "$existing_hasDefaultCredential" == "true" ]]; then
             local config_webBasePath=$(gen_random_string 15)
             local config_username=$(gen_random_string 10)
             local config_password=$(gen_random_string 10)
@@ -112,7 +111,6 @@ config_after_install() {
             echo -e "${green}WebBasePath: ${config_webBasePath}${plain}"
             echo -e "${green}Access URL: http://${server_ip}:${config_port}/${config_webBasePath}${plain}"
             echo -e "###############################################"
-            echo -e "${yellow}If you forgot your login info, you can type 'x-ui settings' to check${plain}"
         else
             local config_webBasePath=$(gen_random_string 15)
             echo -e "${yellow}WebBasePath is missing or too short. Generating a new one...${plain}"
@@ -121,7 +119,7 @@ config_after_install() {
             echo -e "${green}Access URL: http://${server_ip}:${existing_port}/${config_webBasePath}${plain}"
         fi
     else
-        if [[ "$existing_username" == "admin" && "$existing_password" == "admin" ]]; then
+        if [[ "$existing_hasDefaultCredential" == "true" ]]; then
             local config_username=$(gen_random_string 10)
             local config_password=$(gen_random_string 10)
 
@@ -132,7 +130,6 @@ config_after_install() {
             echo -e "${green}Username: ${config_username}${plain}"
             echo -e "${green}Password: ${config_password}${plain}"
             echo -e "###############################################"
-            echo -e "${yellow}If you forgot your login info, you can type 'x-ui settings' to check${plain}"
         else
             echo -e "${green}Username, Password, and WebBasePath are properly set. Exiting...${plain}"
         fi
diff --git a/main.go b/main.go
index e0b83969..ed30a11f 100644
--- a/main.go
+++ b/main.go
@@ -16,6 +16,7 @@ import (
 	"x-ui/web"
 	"x-ui/web/global"
 	"x-ui/web/service"
+	"x-ui/util/crypto"
 
 	"github.com/op/go-logging"
 )
@@ -161,6 +162,12 @@ func showSetting(show bool) {
 		} else {
 			fmt.Println("Panel is secure with SSL")
 		}
+
+		hasDefaultCredential := func() bool {
+			return userModel.Username == "admin" && crypto.CheckPasswordHash(userModel.Password, "admin")
+		}()
+
+		fmt.Println("hasDefaultCredential:", hasDefaultCredential)
 		fmt.Println("port:", port)
 		fmt.Println("webBasePath:", webBasePath)
 	}