diff --git a/src-tauri/src/enhance/mod.rs b/src-tauri/src/enhance/mod.rs
index 6da1b537..11355e87 100644
--- a/src-tauri/src/enhance/mod.rs
+++ b/src-tauri/src/enhance/mod.rs
@@ -259,9 +259,7 @@ pub async fn enhance() -> (Mapping, Vec<String>, HashMap<String, ResultLog>) {
             });
     }
 
-    if enable_tun {
-        config = use_tun(config).await;
-    }
+    config = use_tun(config, enable_tun).await;
     config = use_sort(config);
 
     let mut exists_set = HashSet::new();
diff --git a/src-tauri/src/enhance/tun.rs b/src-tauri/src/enhance/tun.rs
index b532f91f..c8728090 100644
--- a/src-tauri/src/enhance/tun.rs
+++ b/src-tauri/src/enhance/tun.rs
@@ -18,13 +18,13 @@ macro_rules! append {
     };
 }
 
-pub async fn use_tun(mut config: Mapping) -> Mapping {
+pub async fn use_tun(mut config: Mapping, enable: bool) -> Mapping {
     let tun_key = Value::from("tun");
     let tun_val = config.get(&tun_key);
     let mut tun_val = tun_val.map_or(Mapping::new(), |val| {
         val.as_mapping().cloned().unwrap_or(Mapping::new())
     });
-    revise!(tun_val, "enable", true);
+    revise!(tun_val, "enable", enable);
     revise!(config, "tun", tun_val);
     config
 }