diff --git a/Runtime/Code/SDK/GuruSDK.Debug.cs b/Runtime/Code/SDK/GuruSDK.Debug.cs
index 2790cff..ab710d3 100644
--- a/Runtime/Code/SDK/GuruSDK.Debug.cs
+++ b/Runtime/Code/SDK/GuruSDK.Debug.cs
@@ -1,5 +1,3 @@
-using Guru.Debug.Utils;
-using UnityEngine;
 
 namespace Guru
 {
@@ -42,7 +40,7 @@ namespace Guru
             if (IsCmdAvailable(val))
             {
                 // 显示应用水印
-                
+                // TODO
             }
             
             key = $"debug.{AppBundleId}.{K_CMD_NAME_CONSOLE}";
diff --git a/Runtime/Code/Utils/AndroidSystemPropertiesHelper.cs b/Runtime/Code/Utils/AndroidSystemPropertiesHelper.cs
index 8ebe93c..c1c2525 100644
--- a/Runtime/Code/Utils/AndroidSystemPropertiesHelper.cs
+++ b/Runtime/Code/Utils/AndroidSystemPropertiesHelper.cs
@@ -1,6 +1,6 @@
 
 
-namespace Guru.Debug.Utils
+namespace Guru
 {
     using System;
     using UnityEngine;
diff --git a/Tests/Test_IAP.cs b/Tests/Test_IAP.cs
index 116bdc0..e8aa28e 100644
--- a/Tests/Test_IAP.cs
+++ b/Tests/Test_IAP.cs
@@ -3,7 +3,7 @@
 
 
 
-namespace Guru.Debug.Tests
+namespace Guru.Tests
 {
     using UnityEditor;
     using NUnit.Framework;