diff --git a/.github/workflows/build-release.yml b/.github/workflows/build-release.yml
index 76c1eea5..d0edc776 100644
--- a/.github/workflows/build-release.yml
+++ b/.github/workflows/build-release.yml
@@ -19,6 +19,8 @@ jobs:
       file-path: |
         ./src/R3.Unity/Assets/R3.Unity/package.json
         ./src/R3.Godot/addons/R3.Godot/plugin.cfg
+      dotnet-run-path:
+        ./sandbox/ReferenceBuilder/ReferenceBuilder.csproj
       tag: ${{ inputs.tag }}
       dry-run: ${{ inputs.dry-run }}
 
diff --git a/sandbox/ReferenceBuilder/Program.cs b/sandbox/ReferenceBuilder/Program.cs
index d90ce444..24938281 100644
--- a/sandbox/ReferenceBuilder/Program.cs
+++ b/sandbox/ReferenceBuilder/Program.cs
@@ -11,7 +11,7 @@
 File.WriteAllText(Path.Combine(basePath, "../../../../../../docs/reference_operator.md"), o);
 
 // replace readme
-var text = File.ReadAllLines(Path.Combine(basePath, "../../../../../../ReadMe.md"));
+var text = File.ReadAllLines(Path.Combine(basePath, "../../../../../../README.md"));
 
 (int head, int tail)? factoryLines = null;
 (int head, int tail)? operatorLines = null;
@@ -88,7 +88,7 @@
 }
 
 var nt = string.Join(Environment.NewLine, newText);
-File.WriteAllText(Path.Combine(basePath, "../../../../../../ReadMe.md"), nt);
+File.WriteAllText(Path.Combine(basePath, "../../../../../../README.md"), nt);
 
 static string Factory()
 {
@@ -132,7 +132,7 @@ static string Operator()
 //                target = args[0];
 //                dest = args[1];
 //            }
-//            else if (args.Length == 3) 
+//            else if (args.Length == 3)
 //            {
 //                target = args[0];
 //                dest = args[1];