diff --git a/action.yml b/action.yml
index 77e83b0..f8a057b 100644
--- a/action.yml
+++ b/action.yml
@@ -25,10 +25,10 @@ runs:
   - name: 安裝套件
     uses: actions/setup-dotnet@v5
     with:
-      dotnet-version: ${{ ASPNETCORE_ENVIRONMENT || inputs.DOTNET_VERSION }}
+      dotnet-version: ${{ inputs.DOTNET_VERSION }}
   - name: 資料庫移轉
     env:
-      ASPNETCORE_ENVIRONMENT: ${{ inputs.DOTNET_ENVIRONMENT }}
+      ASPNETCORE_ENVIRONMENT: ${{ ASPNETCORE_ENVIRONMENT || inputs.DOTNET_ENVIRONMENT }}
     run: dotnet ef database update --project ../${{ inputs.MIGRATION_PROJECT_NAME }} --context ${{ inputs.MIGRATION_CONTEXT }}
     shell: bash
     working-directory: ${{ inputs.PROJECT_NAME }}
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