diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 1e8a7f06..9aaa530d 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -54,7 +54,7 @@ jobs:
     - name: Setup .NET
       uses: actions/setup-dotnet@v5.2.0
       with:
-        dotnet-version: '10.0.x'
+        dotnet-version: '10.0.1xx'
 
     - name: Build v2rayN
       working-directory: ./v2rayN