diff --git a/yazi-core/src/completion/commands/trigger.rs b/yazi-core/src/completion/commands/trigger.rs
index c87d231c..f3c585c0 100644
--- a/yazi-core/src/completion/commands/trigger.rs
+++ b/yazi-core/src/completion/commands/trigger.rs
@@ -67,10 +67,17 @@ impl Completion {
 
 	#[inline]
 	fn split_path(s: &str) -> (String, String) {
+		#[cfg(target_os = "windows")]
 		match s.rsplit_once(['/', '\\']) {
 			Some((p, c)) => (format!("{p}{}", MAIN_SEPARATOR), c.to_owned()),
 			None => (".".to_owned(), s.to_owned()),
 		}
+
+		#[cfg(not(target_os = "windows"))]
+		match s.rsplit_once(MAIN_SEPARATOR) {
+			Some((p, c)) => (format!("{p}{}", MAIN_SEPARATOR), c.to_owned()),
+			None => (".".to_owned(), s.to_owned()),
+		}
 	}
 }
 
diff --git a/yazi-core/src/input/commands/complete.rs b/yazi-core/src/input/commands/complete.rs
index 4aabdd55..c4d6850b 100644
--- a/yazi-core/src/input/commands/complete.rs
+++ b/yazi-core/src/input/commands/complete.rs
@@ -1,5 +1,3 @@
-use std::path::MAIN_SEPARATOR_STR;
-
 use yazi_shared::{event::Cmd, render};
 
 use crate::input::Input;
@@ -26,21 +24,28 @@ impl Input {
 		}
 
 		let [before, after] = self.partition();
+
+		#[cfg(target_os = "windows")]
 		let new = if let Some((prefix, _)) = before.rsplit_once(['/', '\\']) {
+			format!("{prefix}/{}{after}", opt.word).replace(['/', '\\'], std::path::MAIN_SEPARATOR_STR)
+		} else {
+			format!("{}{after}", opt.word).replace(['/', '\\'], std::path::MAIN_SEPARATOR_STR)
+		};
+
+		#[cfg(not(target_os = "windows"))]
+		let new = if let Some((prefix, _)) = before.rsplit_once(std::path::MAIN_SEPARATOR) {
 			format!("{prefix}/{}{after}", opt.word)
 		} else {
 			format!("{}{after}", opt.word)
 		};
 
-		let normalized_new = new.replace(['/', '\\'], MAIN_SEPARATOR_STR);
-
 		let snap = self.snaps.current_mut();
-		if normalized_new == snap.value {
+		if new == snap.value {
 			return;
 		}
 
-		let delta = normalized_new.chars().count() as isize - snap.value.chars().count() as isize;
-		snap.value = normalized_new;
+		let delta = new.chars().count() as isize - snap.value.chars().count() as isize;
+		snap.value = new;
 
 		self.move_(delta);
 		self.flush_value();