diff --git a/src/DotRecast.Recast.Demo/Tools/CrowdProfilingTool.cs b/src/DotRecast.Recast.Demo/Tools/CrowdProfilingTool.cs
index e844754..7e8cca9 100644
--- a/src/DotRecast.Recast.Demo/Tools/CrowdProfilingTool.cs
+++ b/src/DotRecast.Recast.Demo/Tools/CrowdProfilingTool.cs
@@ -74,7 +74,7 @@ public class CrowdProfilingTool
         ImGui.SliderInt("Max Iterations", ref maxIterations, 0, 4000);
         ImGui.NewLine();
 
-        if (ImGui.Button("Start"))
+        if (ImGui.Button("Start Crowd Profiling"))
         {
             if (navMesh != null)
             {
diff --git a/src/DotRecast.Recast.Demo/Tools/DynamicUpdateTool.cs b/src/DotRecast.Recast.Demo/Tools/DynamicUpdateTool.cs
index 4e826f9..4ad7202 100644
--- a/src/DotRecast.Recast.Demo/Tools/DynamicUpdateTool.cs
+++ b/src/DotRecast.Recast.Demo/Tools/DynamicUpdateTool.cs
@@ -594,7 +594,7 @@ public class DynamicUpdateTool : ITool
             ImGui.SliderFloat("Max Sample Error", ref detailSampleMaxError, 0f, 16f, "%.1f");
             ImGui.NewLine();
 
-            if (ImGui.Button("Build"))
+            if (ImGui.Button("Build Dynamic mesh"))
             {
                 if (dynaMesh != null)
                 {
diff --git a/src/DotRecast.Recast.Demo/Tools/JumpLinkBuilderTool.cs b/src/DotRecast.Recast.Demo/Tools/JumpLinkBuilderTool.cs
index 1f0f575..d3dead0 100644
--- a/src/DotRecast.Recast.Demo/Tools/JumpLinkBuilderTool.cs
+++ b/src/DotRecast.Recast.Demo/Tools/JumpLinkBuilderTool.cs
@@ -355,7 +355,7 @@ public class JumpLinkBuilderTool : ITool
         //option.buildTypes = buildTypes;
         bool build = false;
         bool buildOffMeshConnections = false;
-        if (ImGui.Button("Build"))
+        if (ImGui.Button("Build Jump Link"))
         {
             build = true;
         }
diff --git a/src/DotRecast.Recast.Demo/UI/RcSettingsView.cs b/src/DotRecast.Recast.Demo/UI/RcSettingsView.cs
index cfbd5ac..8628dc5 100644
--- a/src/DotRecast.Recast.Demo/UI/RcSettingsView.cs
+++ b/src/DotRecast.Recast.Demo/UI/RcSettingsView.cs
@@ -201,7 +201,7 @@ public class RcSettingsView : IRcView
         ImGui.Text($"Build Time: {buildTime} ms");
 
         ImGui.Separator();
-        buildTriggered = ImGui.Button("Build");
+        buildTriggered = ImGui.Button("Build Nav Mesh");
         const string strLoadNavMesh = "Load Nav Mesh...";
         if (ImGui.Button(strLoadNavMesh))
         {