diff --git a/.github/workflows/lockbud.yml b/.github/workflows/lockbud.yml
index dc338c4..3fea7de 100644
--- a/.github/workflows/lockbud.yml
+++ b/.github/workflows/lockbud.yml
@@ -17,7 +17,7 @@ jobs:
         run: |
          git clone https://github.com/BurtonQin/lockbud.git
          cd lockbud
-         sed -i 's/2024-10-05/2024-10-11/g' rust-toolchain.toml
+         sed -i 's/-2024-10-05//g' rust-toolchain.toml
          cargo install --path .
          cd ..
          cargo clean
diff --git a/Cargo.toml b/Cargo.toml
index 2ae6859..a121ea6 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,4 +1,4 @@
-cargo-features = ["profile-rustflags"]
+cargo-features = ["profile-rustflags", "codegen-backend"]
 [package]
 name = "gupaxx"
 version = "1.5.3"
@@ -8,20 +8,15 @@ documentation = "https://github.com/cyrix126/gupaxx"
 edition = "2021"
 
 [profile.release]
-# panic = "abort"
+panic = "abort"
 lto = "fat"
 codegen-units = 1
 incremental = false
-# strip = "symbols"
+strip = "symbols"
 rustflags = ["-Zlocation-detail=none"]
 
 [profile.dev]
-opt-level = 1
-debug = true
-strip = "none"
-debug-assertions = true
-overflow-checks = true
-incremental = true
+codegen-backend = "cranelift"
 
 [features]
 default = []
diff --git a/rust-toolchain.toml b/rust-toolchain.toml
index c0a30f8..017f65a 100644
--- a/rust-toolchain.toml
+++ b/rust-toolchain.toml
@@ -1,4 +1,5 @@
 [toolchain]
-channel = "nightly-2024-10-11"
-components = [ "rustfmt", "rustc-dev", "cargo", "clippy", "rust-analyzer", "rust-src", "llvm-tools-preview"]
+# channel = "nightly-2024-10-11"
+channel = "nightly"
+components = [ "rustfmt", "rustc-dev", "cargo", "clippy", "rust-analyzer", "rust-src", "llvm-tools-preview", "rustc-codegen-cranelift-preview"]
 target = ["x86_64-unknown-linux-gnu", "aarch64-apple-darwin", "x86_64-apple-darwin","x86_64-pc-windows-gnu"]