diff --git a/src/OpenClaw.Shared/OpenClawGatewayClient.cs b/src/OpenClaw.Shared/OpenClawGatewayClient.cs
index 0e21836..72ae996 100644
--- a/src/OpenClaw.Shared/OpenClawGatewayClient.cs
+++ b/src/OpenClaw.Shared/OpenClawGatewayClient.cs
@@ -1562,11 +1562,6 @@ private void EmitNotification(string text)
         NotificationReceived?.Invoke(this, notification);
     }
 
-    private static (string title, string type) ClassifyNotification(string text)
-    {
-        return NotificationCategorizer.ClassifyByKeywords(text);
-    }
-
     // --- Utility ---
 
     private static ActivityKind ClassifyTool(string toolName)
diff --git a/tests/OpenClaw.Shared.Tests/OpenClawGatewayClientTests.cs b/tests/OpenClaw.Shared.Tests/OpenClawGatewayClientTests.cs
index 424182d..7bda800 100644
--- a/tests/OpenClaw.Shared.Tests/OpenClawGatewayClientTests.cs
+++ b/tests/OpenClaw.Shared.Tests/OpenClawGatewayClientTests.cs
@@ -21,20 +21,14 @@ public GatewayClientTestHelper()
 
         public string ClassifyNotification(string text)
         {
-            var method = typeof(OpenClawGatewayClient).GetMethod("ClassifyNotification",
-                System.Reflection.BindingFlags.NonPublic | System.Reflection.BindingFlags.Static);
-            var result = method!.Invoke(null, new object[] { text });
-            var tuple = ((string title, string type))result!;
-            return tuple.type;
+            var (_, type) = NotificationCategorizer.ClassifyByKeywords(text);
+            return type;
         }
 
         public string GetNotificationTitle(string text)
         {
-            var method = typeof(OpenClawGatewayClient).GetMethod("ClassifyNotification",
-                System.Reflection.BindingFlags.NonPublic | System.Reflection.BindingFlags.Static);
-            var result = method!.Invoke(null, new object[] { text });
-            var tuple = ((string title, string type))result!;
-            return tuple.title;
+            var (title, _) = NotificationCategorizer.ClassifyByKeywords(text);
+            return title;
         }
 
         public ActivityKind ClassifyTool(string toolName)