diff --git a/action.yaml b/action.yaml
index b553afb..4d02b9d 100644
--- a/action.yaml
+++ b/action.yaml
@@ -8,10 +8,16 @@ author: 'Jeffery'
 outputs:
   version:
     description: '計算出的新版本號'
+    value: ${{ steps.calculate.outputs.version }}
 runs:
   using: 'docker'
   image: 'Dockerfile'
   env:
     GITEA_SERVER_URL: ${{ gitea.server_url }}
     GITEA_REPOSITORY: ${{ gitea.repository }}
-    RUNNER_TOKEN: ${{ secrets.RUNNER_TOKEN }}
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+    RUNNER_TOKEN: ${{ secrets.RUNNER_TOKEN }}
+  using: 'composite'
+  steps:
+  - name: 將檔案寫到輸出
+    id: calculate
+    run: echo "VERSION.txt" >> $GITHUB_OUTPUT
\ No newline at end of file
diff --git a/entrypoint.sh b/entrypoint.sh
index 0b467e5..a5bf07e 100644
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -70,10 +70,5 @@ PATCH=$((PATCH + 1))
 # 組合新的版本號，並顯示
 NEW_VERSION="$MAJOR.$MINOR.$PATCH" && echo "NEW_VERSION=$NEW_VERSION"
 
-# 確保 GITHUB_OUTPUT 檔案的目錄存在
-mkdir -p "$(dirname "$GITHUB_OUTPUT")"
-
 # 將版本輸出到環境變數
-echo "version=$NEW_VERSION" >> $GITHUB_OUTPUT
-
-exit 0
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+echo "version=$NEW_VERSION" >> "VERSION.txt"
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