diff --git a/flake.lock b/flake.lock
index 633586e6d..0ce600162 100644
--- a/flake.lock
+++ b/flake.lock
@@ -1,83 +1,80 @@
 {
-  "nodes": {
-    "flake-utils": {
-      "inputs": {
-        "systems": "systems"
-      },
-      "locked": {
-        "lastModified": 1710146030,
-        "narHash": "sha256-SZ5L6eA7HJ/nmkzGG7/ISclqe6oZdOZTNoesiInkXPQ=",
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "rev": "b1d9ab70662946ef0850d488da1c9019f3a9752a",
-        "type": "github"
-      },
-      "original": {
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "type": "github"
-      }
-    },
-    "nixpkgs": {
-      "locked": {
-        "lastModified": 1722415718,
-        "narHash": "sha256-5US0/pgxbMksF92k1+eOa8arJTJiPvsdZj9Dl+vJkM4=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "c3392ad349a5227f4a3464dce87bcc5046692fce",
-        "type": "github"
-      },
-      "original": {
-        "owner": "NixOS",
-        "ref": "nixpkgs-unstable",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
-    "root": {
-      "inputs": {
-        "flake-utils": "flake-utils",
-        "nixpkgs": "nixpkgs",
-        "rust-overlay": "rust-overlay"
-      }
-    },
-    "rust-overlay": {
-      "inputs": {
-        "nixpkgs": [
-          "nixpkgs"
-        ]
-      },
-      "locked": {
-        "lastModified": 1721441897,
-        "narHash": "sha256-gYGX9/22tPNeF7dR6bWN5rsrpU4d06GnQNNgZ6ZiXz0=",
-        "owner": "oxalica",
-        "repo": "rust-overlay",
-        "rev": "b7996075da11a2d441cfbf4e77c2939ce51506fd",
-        "type": "github"
-      },
-      "original": {
-        "owner": "oxalica",
-        "repo": "rust-overlay",
-        "rev": "b7996075da11a2d441cfbf4e77c2939ce51506fd",
-        "type": "github"
-      }
-    },
-    "systems": {
-      "locked": {
-        "lastModified": 1681028828,
-        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
-        "owner": "nix-systems",
-        "repo": "default",
-        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nix-systems",
-        "repo": "default",
-        "type": "github"
-      }
-    }
-  },
-  "root": "root",
-  "version": 7
+	"nodes": {
+		"flake-utils": {
+			"inputs": {
+				"systems": "systems"
+			},
+			"locked": {
+				"lastModified": 1726560853,
+				"narHash": "sha256-X6rJYSESBVr3hBoH0WbKE5KvhPU5bloyZ2L4K60/fPQ=",
+				"owner": "numtide",
+				"repo": "flake-utils",
+				"rev": "c1dfcf08411b08f6b8615f7d8971a2bfa81d5e8a",
+				"type": "github"
+			},
+			"original": {
+				"owner": "numtide",
+				"repo": "flake-utils",
+				"type": "github"
+			}
+		},
+		"nixpkgs": {
+			"locked": {
+				"lastModified": 1729265718,
+				"narHash": "sha256-4HQI+6LsO3kpWTYuVGIzhJs1cetFcwT7quWCk/6rqeo=",
+				"owner": "NixOS",
+				"repo": "nixpkgs",
+				"rev": "ccc0c2126893dd20963580b6478d1a10a4512185",
+				"type": "github"
+			},
+			"original": {
+				"owner": "NixOS",
+				"ref": "nixpkgs-unstable",
+				"repo": "nixpkgs",
+				"type": "github"
+			}
+		},
+		"root": {
+			"inputs": {
+				"flake-utils": "flake-utils",
+				"nixpkgs": "nixpkgs",
+				"rust-overlay": "rust-overlay"
+			}
+		},
+		"rust-overlay": {
+			"inputs": {
+				"nixpkgs": ["nixpkgs"]
+			},
+			"locked": {
+				"lastModified": 1729391507,
+				"narHash": "sha256-as0I9xieJUHf7kiK2a9znDsVZQTFWhM1pLivII43Gi0=",
+				"owner": "oxalica",
+				"repo": "rust-overlay",
+				"rev": "784981a9feeba406de38c1c9a3decf966d853cca",
+				"type": "github"
+			},
+			"original": {
+				"owner": "oxalica",
+				"repo": "rust-overlay",
+				"type": "github"
+			}
+		},
+		"systems": {
+			"locked": {
+				"lastModified": 1681028828,
+				"narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+				"owner": "nix-systems",
+				"repo": "default",
+				"rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+				"type": "github"
+			},
+			"original": {
+				"owner": "nix-systems",
+				"repo": "default",
+				"type": "github"
+			}
+		}
+	},
+	"root": "root",
+	"version": 7
 }
diff --git a/flake.nix b/flake.nix
index 63132be4c..c6a11b0a0 100644
--- a/flake.nix
+++ b/flake.nix
@@ -3,7 +3,7 @@
     nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
     flake-utils.url = "github:numtide/flake-utils";
     rust-overlay = {
-      url = "github:oxalica/rust-overlay/b7996075da11a2d441cfbf4e77c2939ce51506fd"; # FIX: pin to a specific commit until cargo-c is updated
+      url = "github:oxalica/rust-overlay";
       inputs.nixpkgs.follows = "nixpkgs";
     };
   };
diff --git a/yazi-fm/src/lives/tab.rs b/yazi-fm/src/lives/tab.rs
index aba84b33b..e95683117 100644
--- a/yazi-fm/src/lives/tab.rs
+++ b/yazi-fm/src/lives/tab.rs
@@ -23,6 +23,7 @@ impl Tab {
 
 	pub(super) fn register(lua: &Lua) -> mlua::Result<()> {
 		lua.register_userdata_type::<Self>(|reg| {
+			reg.add_field_method_get("idx", |_, me| Ok(me.idx + 1));
 			reg.add_method("name", |lua, me, ()| {
 				lua.create_string(me.current.url.name().as_encoded_bytes())
 			});
diff --git a/yazi-shared/src/fs/fns.rs b/yazi-shared/src/fs/fns.rs
index b07f7231c..a6115f554 100644
--- a/yazi-shared/src/fs/fns.rs
+++ b/yazi-shared/src/fs/fns.rs
@@ -251,40 +251,37 @@ async fn _copy_with_progress(from: PathBuf, to: PathBuf, cha: Cha) -> io::Result
 		cha.btime.map(|t| ft = ft.set_created(t));
 	}
 
-	let written;
 	#[cfg(any(target_os = "linux", target_os = "android"))]
 	{
-		use std::os::fd::AsRawFd;
-
-		let mut reader = fs::File::open(from).await?;
-		let mut writer = fs::OpenOptions::new()
-			.mode(cha.perm as u32)
-			.write(true)
-			.create(true)
-			.truncate(true)
-			.open(to)
-			.await?;
-
-		written = io::copy(&mut reader, &mut writer).await?;
-		let writer = writer.into_std().await;
+		use std::os::{fd::AsRawFd, unix::fs::OpenOptionsExt};
 
-		_ = tokio::task::spawn_blocking(move || {
+		tokio::task::spawn_blocking(move || {
+			let mut reader = std::fs::File::open(from)?;
+			let mut writer = std::fs::OpenOptions::new()
+				.mode(cha.perm as u32)
+				.write(true)
+				.create(true)
+				.truncate(true)
+				.open(to)?;
+
+			let written = std::io::copy(&mut reader, &mut writer)?;
 			unsafe { libc::fchmod(writer.as_raw_fd(), cha.perm) };
 			writer.set_times(ft).ok();
+
+			Ok(written)
 		})
-		.await;
+		.await?
 	}
 
 	#[cfg(not(any(target_os = "linux", target_os = "android")))]
 	{
-		written = fs::copy(from, &to).await?;
-		_ = tokio::task::spawn_blocking(move || {
+		tokio::task::spawn_blocking(move || {
+			let written = std::fs::copy(from, &to)?;
 			std::fs::File::options().write(true).open(to).and_then(|f| f.set_times(ft)).ok();
+			Ok(written)
 		})
-		.await;
+		.await?
 	}
-
-	Ok(written)
 }
 
 pub async fn remove_dir_clean(dir: &Path) {