diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index 35f7069..c6c872d 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -154,7 +154,8 @@ jobs:
                   path: dist
 
     release:
-        name: release
+        name: Release
+        environment: release
         runs-on: ubuntu-latest
         if: ${{ startsWith(github.ref, 'refs/tags/') || github.event_name == 'workflow_dispatch' }}
         needs: [linux, musllinux, windows, macos, sdist]
@@ -174,8 +175,6 @@ jobs:
             - name: Publish to PyPI
               if: ${{ startsWith(github.ref, 'refs/tags/') }}
               uses: PyO3/maturin-action@v1
-              env:
-                  MATURIN_PYPI_TOKEN: ${{ secrets.PYPI_API_TOKEN }}
               with:
                   command: upload
                   args: --non-interactive --skip-existing wheels-*/*
diff --git a/Cargo.lock b/Cargo.lock
index 5e8325e..6559526 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -410,7 +410,7 @@ dependencies = [
 
 [[package]]
 name = "loro"
-version = "1.2.5-alpha.0"
+version = "1.2.5-alpha"
 dependencies = [
  "fxhash",
  "loro 1.1.0",
diff --git a/Cargo.toml b/Cargo.toml
index 331dde2..2db33b1 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "loro"
-version = "1.2.5-alpha.0"
+version = "1.2.5-alpha"
 edition = "2021"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html