diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index eb6bb17..203c277 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -60,7 +60,7 @@ jobs:
         run: |
           set -e
           echo "Packing with version=${{ steps.tag_version.outputs.version }}"
-          dotnet pack -c Release -o ./packages -p:PackageVersion=${{ steps.tag_version.outputs.version }}
+          dotnet pack -c Release -o ./packages -p:PackageVersion=${{ steps.tag_version.outputs.version }} -p:IncludeSymbols=false
 
       - name: Show packages
         run: ls -la ./packages || true
diff --git a/GFramework.csproj b/GFramework.csproj
index d06260d..3c6c5ff 100644
--- a/GFramework.csproj
+++ b/GFramework.csproj
@@ -16,8 +16,7 @@
         <PublishRepositoryUrl>true</PublishRepositoryUrl>
         <EmbedUntrackedSources>true</EmbedUntrackedSources>
         <DebugType>portable</DebugType>
-        <IncludeSymbols>true</IncludeSymbols>
-        <SymbolPackageFormat>snupkg</SymbolPackageFormat>
+        <IncludeSymbols>false</IncludeSymbols>
         <RootNamespace>GFramework</RootNamespace>
         <PackageReadmeFile>README.md</PackageReadmeFile>
         <TargetFrameworks>net9.0;net8.0</TargetFrameworks>