diff --git a/bin/update_port.sh b/bin/update_port.sh
index 2d1f6ea..f423bd9 100644
--- a/bin/update_port.sh
+++ b/bin/update_port.sh
@@ -92,6 +92,6 @@ ask_update_port(){
     local config_file="$script_dir/../conf/config.json"
 
     local current_port=$(jq -r '.inbounds[0].port' "$config_file")
-    local new_port=$(ask_update "请输入新的端口号" "$current_port")
+    local new_port=$(ask_input "请输入新的端口号" "$current_port")
     update_port "$new_port"
 }
\ No newline at end of file
diff --git a/bin/utils/base.sh b/bin/utils/base.sh
index 187caf4..e008286 100644
--- a/bin/utils/base.sh
+++ b/bin/utils/base.sh
@@ -77,10 +77,10 @@ check_config(){
 }   
 
 # 通用：展示当前值并询问新值
-# 用法: ask_update "提示语" "当前值(当前配置文件的值)"
+# 用法: ask_input "提示语" "当前值(当前配置文件的值)"
 # 示例: 
-#  new_port=$(ask_update "请输入新的端口号" "$(jq -r '.inbounds[0].port' $config_dir/config.json)")
-ask_update() {
+#  new_port=$(ask_input "请输入新的端口号" "$(jq -r '.inbounds[0].port' $config_dir/config.json)")
+ask_input() {
     local prompt="$1" # 提示语
     local current_value="$2" 
     local input
@@ -88,4 +88,4 @@ ask_update() {
     read -p "${prompt} [当前: ${current_value}]: " input
     # 用户直接回车则保留当前值，否则使用新输入
     echo "${input:-$current_value}"
-}
\ No newline at end of file
+}