diff --git a/ss-rust.sh b/ss-rust.sh
index 32f427d..26d6d60 100644
--- a/ss-rust.sh
+++ b/ss-rust.sh
@@ -105,8 +105,32 @@ install_ssrust() {
     /usr/local/bin/ssserver --version && info "shadowsocks-rust 安装完成" || error "安装验证失败"
 }
 
-# ============ 节点选择菜单 ============
-select_node_type() {
+# ============ 询问端口和密码 ============
+ask_port_key() {
+    local label="$1"
+    local default_port="$2"
+    local default_key="$3"
+    
+    echo ""
+    echo -e "${GREEN}【${label}】${NC}"
+    read -p "  端口 (回车随机=${default_port}): " input_port
+    [[ -z "$input_port" ]] && input_port="$default_port"
+    read -p "  密码 (回车随机=${default_key}): " input_key
+    [[ -z "$input_key" ]] && input_key="$default_key"
+    
+    echo "$input_port $input_key"
+}
+
+# ============ 节点选择 + 配置生成 ============
+select_and_configure() {
+    SERVER_IP=$(get_ip)
+    mkdir -p /etc/shadowsocks-rust
+    
+    # 清空所有变量
+    PORT_2022="" ; KEY_2022="" ; METHOD_2022=""
+    PORT_RAW="" ; KEY_RAW="" ; METHOD_RAW=""
+    NODE_MODE=""
+    
     echo ""
     echo -e "${CYAN}════════════════════════════════════════${NC}"
     echo -e "${CYAN}  🔐 选择节点类型${NC}"
@@ -118,22 +142,19 @@ select_node_type() {
     echo ""
     read -p "请选择 [1-3] (默认3): " node_choice
     node_choice=${node_choice:-3}
-}
-
-# ============ 生成配置 ============
-gen_config() {
-    SERVER_IP=$(get_ip)
-    mkdir -p /etc/shadowsocks-rust
     
-    PORT_2022=$((RANDOM % 10000 + 20000))
-    PORT_RAW=$((RANDOM % 10000 + 30000))
-    KEY_2022=$(openssl rand -base64 16)
-    KEY_RAW=$(openssl rand -base64 16)
     METHOD_2022="2022-blake3-aes-128-gcm"
     METHOD_RAW="aes-128-gcm"
     
     case "${node_choice}" in
         1)
+            local dp=$((RANDOM % 10000 + 20000))
+            local dk=$(openssl rand -base64 16)
+            local result=$(ask_port_key "SS2022-128" "$dp" "$dk")
+            PORT_2022=$(echo "$result" | awk '{print $1}')
+            KEY_2022=$(echo "$result" | awk '{print $2}')
+            NODE_MODE="ss2022"
+            
             cat > /etc/shadowsocks-rust/config.json << EOF
 {
     "servers": [
@@ -148,10 +169,16 @@ gen_config() {
     ]
 }
 EOF
-            NODE_MODE="ss2022"
-            PORT_RAW="" ; KEY_RAW="" ; METHOD_RAW=""
+            METHOD_RAW=""
             ;;
         2)
+            local dp=$((RANDOM % 10000 + 30000))
+            local dk=$(openssl rand -base64 16)
+            local result=$(ask_port_key "SS-AES-128" "$dp" "$dk")
+            PORT_RAW=$(echo "$result" | awk '{print $1}')
+            KEY_RAW=$(echo "$result" | awk '{print $2}')
+            NODE_MODE="ss128"
+            
             cat > /etc/shadowsocks-rust/config.json << EOF
 {
     "servers": [
@@ -166,10 +193,22 @@ EOF
     ]
 }
 EOF
-            NODE_MODE="ss128"
-            PORT_2022="" ; KEY_2022="" ; METHOD_2022=""
+            METHOD_2022=""
             ;;
         3|*)
+            local dp1=$((RANDOM % 10000 + 20000))
+            local dk1=$(openssl rand -base64 16)
+            local result1=$(ask_port_key "SS2022-128" "$dp1" "$dk1")
+            PORT_2022=$(echo "$result1" | awk '{print $1}')
+            KEY_2022=$(echo "$result1" | awk '{print $2}')
+            
+            local dp2=$((RANDOM % 10000 + 30000))
+            local dk2=$(openssl rand -base64 16)
+            local result2=$(ask_port_key "SS-AES-128" "$dp2" "$dk2")
+            PORT_RAW=$(echo "$result2" | awk '{print $1}')
+            KEY_RAW=$(echo "$result2" | awk '{print $2}')
+            NODE_MODE="both"
+            
             cat > /etc/shadowsocks-rust/config.json << EOF
 {
     "servers": [
@@ -192,7 +231,6 @@ EOF
     ]
 }
 EOF
-            NODE_MODE="both"
             ;;
     esac
     
@@ -458,9 +496,8 @@ do_install() {
     get_pkg_manager
     install_deps
     sync_time
-    select_node_type
     install_ssrust
-    gen_config
+    select_and_configure
     setup_service
     gen_subscribe
     show_result