diff --git a/.gitea/workflows/build.yml b/.gitea/workflows/build.yml
index e6a1dea..d0754ce 100644
--- a/.gitea/workflows/build.yml
+++ b/.gitea/workflows/build.yml
@@ -216,7 +216,7 @@ jobs:
           "RELEASE_BODY=$RELEASE_BODY_JSON" | Out-File -FilePath $env:GITHUB_ENV -Append -Encoding utf8
           
           Write-Host "版本和提交信息已设置"
-          
+
       - name: 构建项目 (Windows Native)
         run: |
           xmake f -p windows -a x86_64 -m release -y
@@ -271,95 +271,138 @@ jobs:
         run: |
           [Console]::OutputEncoding = [System.Text.Encoding]::UTF8
           
-          $VERSION = $env:VERSION
-          $RELEASE_BODY = $env:RELEASE_BODY
+          # 🔥 核心修复：不依赖任何前置环境变量，自行获取版本
+          Write-Host “=== 开始发布流程 ==="
+          
+          # 1. 确定版本号 (唯一可靠来源：Git仓库本身)
+          $VERSION = $null
+          
+          # 首先尝试获取当前HEAD指向的精确标签
+          $exactTag = git describe --tags --exact-match 2>$null
+          if ($exactTag) {
+              $VERSION = $exactTag.Trim()
+              Write-Host “方式一：通过精确标签获取版本: $VERSION”
+          }
+          
+          # 如果失败，尝试获取指向当前HEAD的所有标签
+          if (-not $VERSION) {
+              $tagsAtHead = git tag --points-at HEAD 2>$null
+              if ($tagsAtHead) {
+                  $VERSION = ($tagsAtHead -split “`n”)[0].Trim()
+                  Write-Host “方式二：通过HEAD关联标签获取版本: $VERSION”
+              }
+          }
+          
+          # 如果仍然失败，说明是手动触发或无标签推送，使用 dev-build
+          if (-not $VERSION) {
+              $VERSION = “dev-build”
+              Write-Host “方式三：无标签，使用默认版本: $VERSION”
+          }
+          
+          Write-Host “最终发布版本: $VERSION”
+          
+          # 2. 根据版本后缀判断是否为预发布
+          if ($VERSION -match ‘-(alpha|beta|dev|rc)’) {
+              $PRERELEASE = $true
+              Write-Host “版本类型：预发布版本”
+          } elseif ($VERSION -eq ‘dev-build’) {
+              $PRERELEASE = $true
+              Write-Host “版本类型：开发构建”
+          } else {
+              $PRERELEASE = $false
+              Write-Host “版本类型：稳定版本”
+          }
+          
+          # 3. 获取本次提交信息作为发布描述
+          $COMMIT_MSG = git log -1 --pretty=format:“%s” 2>$null
+          $COMMIT_BODY = git log -1 --pretty=format:“%b” 2>$null
+          
+          $RELEASE_BODY = $COMMIT_MSG
+          if (-not [string]::IsNullOrWhiteSpace($COMMIT_BODY)) {
+              $RELEASE_BODY = “${COMMIT_MSG}`n`n${COMMIT_BODY}”
+          }
+          
+          # 将正文中的换行符转换为JSON可识别的\n
+          $RELEASE_BODY_JSON = $RELEASE_BODY -replace “`r`n”， “\n” -replace “`n”， “\n”
+          
+          Write-Host “发布描述: $RELEASE_BODY”
+          
+          # 4. 设置API相关变量
           $REPO = $env:GITHUB_REPOSITORY
-          $API = "https://git.fig-lang.cn/api/v1/repos/$REPO"
+          $API = “https://git.fig-lang.cn/api/v1/repos/$REPO”
           $TOKEN = $env:GITEA_TOKEN
           
-          # 根据版本后缀判断是否为预发布
-          if ($VERSION -match '-(alpha|beta|dev|rc)') {
-            $PRERELEASE = $true
-            Write-Host "检测到预发布版本: $VERSION"
-          } elseif ($VERSION -eq 'dev-build') {
-            $PRERELEASE = $true
-            Write-Host "检测到开发构建版本: $VERSION"
-          } else {
-            $PRERELEASE = $false
-            Write-Host "检测到稳定版本: $VERSION"
-          }
-          
-          # 恢复换行符
-          $RELEASE_BODY = $RELEASE_BODY -replace "\\n", "`n" -replace "\\r", "`r"
-          
-          Write-Host "正在上传Windows版本到发布: $VERSION"
-          Write-Host "发布描述: $RELEASE_BODY"
-          
-          $ZIP_FILE = "Fig-$VERSION-windows-x86_64.zip"
-          $HASH_FILE = "Fig-$VERSION-windows-x86_64.sha256"
-          $INSTALLER_PATH = "Installer\ConsoleInstaller\dist\windows\FigSetup.exe"
+          # 5. 检查必需的文件
+          $ZIP_FILE = “Fig-$VERSION-windows-x86_64.zip”
+          $HASH_FILE = “Fig-$VERSION-windows-x86_64.sha256”
+          $INSTALLER_PATH = “Installer\ConsoleInstaller\dist\windows\FigSetup.exe”
           
           if (-not (Test-Path $ZIP_FILE)) {
-            Write-Host "❌ 错误：找不到ZIP文件 $ZIP_FILE"
-            Get-ChildItem *.zip
-            exit 1
+              Write-Host “❌ 致命错误：找不到构建产物 $ZIP_FILE”
+              Write-Host “当前目录文件列表：”
+              Get-ChildItem *.zip
+              exit 1
           }
           
-          Write-Host "正在为Windows版本创建/更新发布 $VERSION ..."
+          Write-Host “正在为版本 [$VERSION] 创建/更新发布...”
           
-          # 准备发布请求体
+          # 6. 创建发布请求体
           $CREATE_BODY = @{
-            tag_name = $VERSION
-            name = "Fig $VERSION"
-            body = $RELEASE_BODY
-            draft = $false
-            prerelease = $PRERELEASE
+              tag_name = $VERSION
+              name = “Fig $VERSION”
+              body = $RELEASE_BODY_JSON
+              draft = $false
+              prerelease = $PRERELEASE
           } | ConvertTo-Json
           
-          # 创建或获取发布
-          $RESPONSE = Invoke-RestMethod -Method Post -Uri "$API/releases" `
-            -Headers @{
-              Authorization = "token $TOKEN"
-              'Content-Type' = 'application/json'
-            } -Body $CREATE_BODY -ErrorAction SilentlyContinue
+          Write-Host “发布请求体: $CREATE_BODY”
+          
+          # 7. 创建或获取已有的发布
+          $RESPONSE = Invoke-RestMethod -Method Post -Uri “$API/releases” `
+              -Headers @{
+                  Authorization = “token $TOKEN”
+                  ‘Content-Type’ = ‘application/json’
+              } -Body $CREATE_BODY -ErrorAction SilentlyContinue
           
           if (-not $RESPONSE -or -not $RESPONSE.id) {
-            Write-Host "创建失败，尝试获取已有发布..."
-            $RESPONSE = Invoke-RestMethod -Uri "$API/releases/tags/$VERSION" `
-              -Headers @{Authorization = "token $TOKEN" } `
-              -ErrorAction SilentlyContinue
+              Write-Host “创建新发布失败，尝试获取已有发布...”
+              $RESPONSE = Invoke-RestMethod -Uri “$API/releases/tags/$VERSION” `
+                  -Headers @{Authorization = “token $TOKEN” } `
+                  -ErrorAction SilentlyContinue
           }
           
           if ($RESPONSE -and $RESPONSE.id) {
-            $RELEASE_ID = $RESPONSE.id
-            Write-Host "✅ 使用发布 ID: $RELEASE_ID 进行上传"
+              $RELEASE_ID = $RESPONSE.id
+              Write-Host “✅ 成功获取发布 ID: $RELEASE_ID”
           } else {
-            Write-Host "❌ 错误：无法获取或创建发布 ID"
-            exit 1
+              Write-Host “❌ 致命错误：无法创建或获取发布”
+              exit 1
           }
           
-          # 上传资产
-          Write-Host "正在上传 ZIP 文件..."
-          Invoke-RestMethod -Method Post -Uri "$API/releases/$RELEASE_ID/assets?name=$ZIP_FILE" `
-            -Headers @{
-              Authorization = "token $TOKEN"
-              'Content-Type' = 'application/octet-stream'
-            } -InFile $ZIP_FILE -ErrorAction SilentlyContinue
+          # 8. 上传所有资产
+          Write-Host “正在上传ZIP文件 [$ZIP_FILE]...”
+          $uploadResult1 = Invoke-RestMethod -Method Post -Uri “$API/releases/$RELEASE_ID/assets?name=$ZIP_FILE” `
+              -Headers @{
+                  Authorization = “token $TOKEN”
+                  ‘Content-Type’ = ‘application/octet-stream’
+              } -InFile $ZIP_FILE -ErrorAction SilentlyContinue
           
-          Write-Host "正在上传校验文件..."
-          Invoke-RestMethod -Method Post -Uri "$API/releases/$RELEASE_ID/assets?name=$HASH_FILE" `
-            -Headers @{
-              Authorization = "token $TOKEN"
-              'Content-Type' = 'text/plain'
-            } -InFile $HASH_FILE -ErrorAction SilentlyContinue
+          Write-Host “正在上传校验文件 [$HASH_FILE]...”
+          $uploadResult2 = Invoke-RestMethod -Method Post -Uri “$API/releases/$RELEASE_ID/assets?name=$HASH_FILE” `
+              -Headers @{
+                  Authorization = “token $TOKEN”
+                  ‘Content-Type’ = ‘text/plain’
+              } -InFile $HASH_FILE -ErrorAction SilentlyContinue
           
           if (Test-Path $INSTALLER_PATH) {
-            Write-Host "正在上传Windows安装器..."
-            Invoke-RestMethod -Method Post -Uri "$API/releases/$RELEASE_ID/assets?name=FigSetup.exe" `
-              -Headers @{
-                Authorization = "token $TOKEN"
-                'Content-Type' = 'application/octet-stream'
-              } -InFile $INSTALLER_PATH -ErrorAction SilentlyContinue
+              Write-Host “正在上传Windows安装器 [FigSetup.exe]...”
+              $uploadResult3 = Invoke-RestMethod -Method Post -Uri “$API/releases/$RELEASE_ID/assets?name=FigSetup.exe” `
+                  -Headers @{
+                      Authorization = “token $TOKEN”
+                      ‘Content-Type’ = ‘application/octet-stream’
+                  } -InFile $INSTALLER_PATH -ErrorAction SilentlyContinue
+          } else {
+              Write-Host “⚠️  警告：未找到安装器文件，跳过上传”
           }
           
-          Write-Host "✅ Windows版本发布完成！"
\ No newline at end of file
+          Write-Host “✅ Windows版本 [$VERSION] 发布完成！”
\ No newline at end of file