fix: fix warning

Editor/UIParticleEditor.cs

@@ -326,7 +326,9 @@ namespace Coffee.UIExtensions
 
             // UIParticle for trail should be removed.
             var label = "This UIParticle component should be removed. The UIParticle for trails is no longer needed.";
+#pragma warning disable CS0612
             if (FixButton(current.m_IsTrail, label))
+#pragma warning restore CS0612
             {
                 DestroyUIParticle(current);
             }

Runtime/UIParticleAttractor.cs

@@ -86,7 +86,11 @@ namespace Coffee.UIExtensions
         /// <summary>
         /// The target ParticleSystem to attract.
         /// </summary>
+#if UNITY_EDITOR
         public new ParticleSystem particleSystem
+#else
+        public ParticleSystem particleSystem
+#endif
         {
             get => m_ParticleSystem;
             set