diff --git a/bin/create_config_hysteria.sh b/bin/create_config_hysteria.sh
index a607746..e46f788 100644
--- a/bin/create_config_hysteria.sh
+++ b/bin/create_config_hysteria.sh
@@ -32,9 +32,7 @@ create_hysteria_self_tls_config() {
     cp "$SCRIPT_DIR/../config/template/hysteria/hysteria_self_tls_config.json" "$CONFIG_FILE"
 
     # 生成自签名证书和设置域名
-    local DOMAIN="bing.com"
-    create_self_tls_file "$DOMAIN"
-    sed -i "s/你的域名/$DOMAIN/g" "$CONFIG_FILE"
+    update_self_tls "$CONFIG_FILE" "bing.com"
     
     # 设置端口
     update_port
@@ -54,32 +52,7 @@ create_hysteria_acme_tls_config() {
 
     cp "$SCRIPT_DIR/../config/template/hysteria/hysteria_acme_tls_config.json" "$CONFIG_FILE"
 
-    # 获取邮箱
-    local USER_EMAIL
-    read -p "请输入你的邮箱(可留空): " USER_EMAIL
-    if [[ -z "$USER_EMAIL" ]]; then
-        USER_EMAIL="example@example.com"
-    fi
-    
-    # 获取域名
-    local USER_DOMAIN
-    read -p "请输入你的域名 (例如: example.com): " USER_DOMAIN
-    while [[ -z "$USER_DOMAIN" ]]; do
-        echo "[错误] 域名不能为空"
-        read -p "请输入你的域名: " USER_DOMAIN
-    done
-    
-    # 获取 Cloudflare API Token
-    local CLOUDFLARE_TOKEN
-    read -p "请输入你的 Cloudflare API Token: " CLOUDFLARE_TOKEN
-    while [[ -z "$CLOUDFLARE_TOKEN" ]]; do
-        echo "[错误] Cloudflare API Token 不能为空"
-        read -p "请输入你的 Cloudflare API Token: " CLOUDFLARE_TOKEN
-    done
-    
-    sed -i "s/你的邮箱/$USER_EMAIL/g" "$CONFIG_FILE"
-    sed -i "s/你的域名/$USER_DOMAIN/g" "$CONFIG_FILE"
-    sed -i "s/你的Cloudflare_API_Token/$CLOUDFLARE_TOKEN/g" "$CONFIG_FILE"
+    update_acme_tls "$CONFIG_FILE"
     
     # 设置端口
     update_port
diff --git a/bin/create_config_tuic.sh b/bin/create_config_tuic.sh
index dc92f44..851bb64 100644
--- a/bin/create_config_tuic.sh
+++ b/bin/create_config_tuic.sh
@@ -32,32 +32,7 @@ create_tuic_acme_tls_config() {
 
     cp "$CONFIG_DIR/template/tuic/tuic_acme_tls_config.json" "$CONFIG_FILE"
 
-    # 获取邮箱
-    local USER_EMAIL
-    read -p "请输入你的邮箱(可留空): " USER_EMAIL
-    if [[ -z "$USER_EMAIL" ]]; then
-        USER_EMAIL="example@example.com"
-    fi
-    
-    # 获取域名
-    local USER_DOMAIN
-    read -p "请输入你的域名 (例如: example.com): " USER_DOMAIN
-    while [[ -z "$USER_DOMAIN" ]]; do
-        echo "[错误] 域名不能为空"
-        read -p "请输入你的域名: " USER_DOMAIN
-    done
-    
-    # 获取 Cloudflare API Token
-    local CLOUDFLARE_TOKEN
-    read -p "请输入你的 Cloudflare API Token: " CLOUDFLARE_TOKEN
-    while [[ -z "$CLOUDFLARE_TOKEN" ]]; do
-        echo "[错误] Cloudflare API Token 不能为空"
-        read -p "请输入你的 Cloudflare API Token: " CLOUDFLARE_TOKEN
-    done
-    
-    sed -i "s/你的邮箱/$USER_EMAIL/g" "$CONFIG_FILE"
-    sed -i "s/你的域名/$USER_DOMAIN/g" "$CONFIG_FILE"
-    sed -i "s/你的Cloudflare_API_Token/$CLOUDFLARE_TOKEN/g" "$CONFIG_FILE"
+    update_acme_tls "$CONFIG_FILE"
     
     # 设置端口
     update_port
@@ -78,9 +53,7 @@ create_tuic_self_tls_config() {
     cp "$SCRIPT_DIR/../config/template/tuic/tuic_self_tls_config.json" "$CONFIG_FILE"
 
     # 生成自签名证书和设置域名
-    local DOMAIN="bing.com"
-    create_self_tls_file "$DOMAIN"
-    sed -i "s/你的域名/$DOMAIN/g" "$CONFIG_FILE"
+    update_self_tls "$CONFIG_FILE" "bing.com"
     
     # 设置端口
     update_port
diff --git a/bin/tls.sh b/bin/tls.sh
index ccf9dcf..b7b4abd 100644
--- a/bin/tls.sh
+++ b/bin/tls.sh
@@ -18,28 +18,36 @@ create_self_tls_file() {
 }
 
 update_self_tls(){
-    local SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"  # 脚本文件夹绝对路径
-    local CONFIG_DIR=$(readlink -f "$SCRIPT_DIR/../config")
-    local CONFIG_FILE="$CONFIG_DIR/config.json"
+    local CONFIG_FILE="${1:-}"
+    local DOMAIN="${2:-bing.com}"   # 域名，默认为bing.com
+
+    if [[ -z "$CONFIG_FILE" ]]; then
+        local SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"  # 脚本文件夹绝对路径
+        local CONFIG_DIR=$(readlink -f "$SCRIPT_DIR/../config")
+        CONFIG_FILE="$CONFIG_DIR/config.json"
+    fi
 
     # 生成自签名证书, 设置域名
-    local DOMAIN="${1:-bing.com}"   # 域名，默认为bing.com
     create_self_tls_file "$DOMAIN"
     sed -i "s/你的域名/$DOMAIN/g" "$CONFIG_FILE"
 }
 
 update_acme_tls(){
-    local SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"  # 脚本文件夹绝对路径
-    local CONFIG_DIR=$(readlink -f "$SCRIPT_DIR/../config")
-    local CONFIG_FILE="$CONFIG_DIR/config.json"
+    local CONFIG_FILE="${1:-}"
+
+    if [[ -z "$CONFIG_FILE" ]]; then
+        local SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"  # 脚本文件夹绝对路径
+        local CONFIG_DIR=$(readlink -f "$SCRIPT_DIR/../config")
+        CONFIG_FILE="$CONFIG_DIR/config.json"
+    fi
 
     # 获取邮箱
     local USER_EMAIL
     read -p "请输入你的邮箱: " USER_EMAIL
-    if [[ -z "$USER_EMAIL" ]]; then
-      echo "[错误] 域名不能为空"
-      read -p "请输入你的邮箱: " USER_EMAIL
-    fi
+    while [[ -z "$USER_EMAIL" ]]; do
+        echo "[错误] 邮箱不能为空"
+        read -p "请输入你的邮箱: " USER_EMAIL
+    done
     
     # 获取域名
     local USER_DOMAIN