diff --git a/scripts/publish.ps1 b/scripts/publish.ps1
index b34bd81..16da74c 100644
--- a/scripts/publish.ps1
+++ b/scripts/publish.ps1
@@ -38,10 +38,9 @@ if (-not (Test-Path $ProjectCs)) {
 # ── 解析版本号 ─────────────────────────────────────────────────────────────────
 if (-not $Version) {
     # 尝试从 csproj 的 <Version> 节点读取
+    # SDK 风格的 csproj 没有 XML 命名空间，直接用 XPath 查询
     [xml]$csprojXml = Get-Content $ProjectCs -Raw
-    $xmlNs = New-Object System.Xml.XmlNamespaceManager($csprojXml.NameTable)
-    $xmlNs.AddNamespace("ms", "http://schemas.microsoft.com/developer/msbuild/2003")
-    $versionNode = $csprojXml.SelectSingleNode("//ms:Version", $xmlNs)
+    $versionNode = $csprojXml.SelectSingleNode("//Version")
     if ($versionNode) {
         $Version = $versionNode.InnerText
     } else {
diff --git a/src/Gpulse.WCT.DataAnalyzer/Gpulse.WCT.DataAnalyzer.csproj b/src/Gpulse.WCT.DataAnalyzer/Gpulse.WCT.DataAnalyzer.csproj
index cf61b92..6899217 100644
--- a/src/Gpulse.WCT.DataAnalyzer/Gpulse.WCT.DataAnalyzer.csproj
+++ b/src/Gpulse.WCT.DataAnalyzer/Gpulse.WCT.DataAnalyzer.csproj
@@ -8,6 +8,9 @@
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
     <LangVersion>12.0</LangVersion>
+
+    <!-- 版本信息 -->
+    <Version>1.1.0</Version>
   </PropertyGroup>
 
   <ItemGroup>