diff --git a/vnt-cli/src/config/file_config.rs b/vnt-cli/src/config/file_config.rs
index 0fbe436..c3429de 100644
--- a/vnt-cli/src/config/file_config.rs
+++ b/vnt-cli/src/config/file_config.rs
@@ -32,7 +32,6 @@ pub struct FileConfig {
     #[cfg(feature = "ip_proxy")]
     pub no_proxy: bool,
     pub server_encrypt: bool,
-    pub parallel: usize,
     pub cipher_model: Option<String>,
     pub finger: bool,
     pub punch_model: String,
@@ -72,7 +71,6 @@ impl Default for FileConfig {
             #[cfg(feature = "ip_proxy")]
             no_proxy: false,
             server_encrypt: false,
-            parallel: 1,
             cipher_model: None,
             finger: false,
             punch_model: "all".to_string(),
@@ -153,7 +151,6 @@ pub fn read_config(file_path: &str) -> anyhow::Result<(Config, bool)> {
         #[cfg(feature = "ip_proxy")]
         file_conf.no_proxy,
         file_conf.server_encrypt,
-        file_conf.parallel,
         cipher_model,
         file_conf.finger,
         punch_model,
diff --git a/vnt-cli/src/main.rs b/vnt-cli/src/main.rs
index f82b44f..cf8b5d3 100644
--- a/vnt-cli/src/main.rs
+++ b/vnt-cli/src/main.rs
@@ -309,7 +309,6 @@ fn main() {
             #[cfg(feature = "ip_proxy")]
             no_proxy,
             server_encrypt,
-            parallel,
             cipher_model,
             finger,
             punch_model,
@@ -479,7 +478,6 @@ fn print_usage(program: &str, _opts: Options) {
 
     println!("  --tcp               和服务端使用tcp通信,默认使用udp,遇到udp qos时可指定使用tcp");
     println!("  --ip <ip>           指定虚拟ip,指定的ip不能和其他设备重复,必须有效并且在服务端所属网段下,默认情况由服务端分配");
-    println!("  --par <parallel>    任务并行度(必须为正整数),默认值为1");
     let mut enums = String::new();
     #[cfg(any(feature = "aes_gcm", feature = "server_encrypt"))]
     enums.push_str("/aes_gcm");