diff --git a/.github/workflows/gh-release.yml b/.github/workflows/gh-release.yml
index c725459..ad5588e 100644
--- a/.github/workflows/gh-release.yml
+++ b/.github/workflows/gh-release.yml
@@ -4,33 +4,26 @@ on:
   push:
     tags: ["*"]
 
-env:
-  WIN_ARTIFACT: chara-windows-x86_64
-  LINUX_ARTIFACT: chara-linux-x86_64
-  LINUX_AARCH_ARTIFACT: chara-linux-aarch64
-  MACOS_ARTIFACT: chara-macos-x86_64
-  MACOS_AARCH_ARTIFACT: chara-macos-aarch64
-
 jobs:
   build-artifacts:
     strategy:
       matrix:
         include:
           - os: windows-latest
-            artifact-name: ${{ env.WIN_ARTIFACT }}
+            artifact-name: chara-windows-x86_64
             cargo-target: x86_64-pc-windows-msvc
           - os: ubuntu-latest
-            artifact-name: ${{ env.LINUX_ARTIFACT }}
+            artifact-name: chara-linux-x86_64
             cargo-target: x86_64-unknown-linux-gnu
           - os: ubuntu-latest
-            artifact-name: ${{ env.LINUX_AARCH_ARTIFACT }}
+            artifact-name: chara-linux-aarch64
             cargo-target: aarch64-unknown-linux-gnu
             linker: gcc-aarch64-linux-gnu
           - os: macos-latest
-            artifact-name: ${{ env.MACOS_ARTIFACT }}
+            artifact-name: chara-macos-x86_64
             cargo-target: x86_64-apple-darwin
           - os: macos-latest
-            artifact-name: ${{ env.MACOS_AARCH_ARTIFACT }}
+            artifact-name: chara-macos-aarch64
             cargo-target: aarch64-apple-darwin
 
     name: ⚙️ Build (${{ matrix.artifact-name }})
@@ -94,8 +87,8 @@ jobs:
           draft: true
           generate_release_notes: true
           files: |
-            ${{ env.WIN_ARTIFACT }}.zip
-            ${{ env.LINUX_ARTIFACT }}.zip
-            ${{ env.LINUX_AARCH_ARTIFACT }}.zip
-            ${{ env.MACOS_ARTIFACT }}.zip
-            ${{ env.MACOS_AARCH_ARTIFACT }}.zip
+            chara-linux-x86_64.zip
+            chara-linux-aarch64.zip
+            chara-macos-x86_64.zip
+            chara-macos-aarch64.zip
+            chara-windows-x86_64.zip