diff --git a/src/Builtin/Worlds.cs b/src/Builtin/Worlds.cs
index 60453ec..c749ef0 100644
--- a/src/Builtin/Worlds.cs
+++ b/src/Builtin/Worlds.cs
@@ -11,7 +11,7 @@ namespace DCFApixels.DragonECS
     {
         public EcsDefaultWorld(EcsWorldConfig config, short worldID = -1) : base(config, worldID) { }
         public EcsDefaultWorld(IConfigContainer configs = null, short worldID = -1) : base(configs, worldID) { }
-        void IInjectionUnit.InitInjectionNode(InjectionNodes nodes) { nodes.AddNode(this); }
+        void IInjectionUnit.InitInjectionNode(InjectionGraph nodes) { nodes.AddNode(this); }
     }
     /// <summary> EcsWrold for store event entities. </summary>
     [MetaColor(MetaColor.DragonRose)]
@@ -22,6 +22,6 @@ namespace DCFApixels.DragonECS
     {
         public EcsEventWorld(EcsWorldConfig config, short worldID = -1) : base(config, worldID) { }
         public EcsEventWorld(IConfigContainer configs = null, short worldID = -1) : base(configs, worldID) { }
-        void IInjectionUnit.InitInjectionNode(InjectionNodes nodes) { nodes.AddNode(this); }
+        void IInjectionUnit.InitInjectionNode(InjectionGraph nodes) { nodes.AddNode(this); }
     }
 }
diff --git a/src/EcsPipeline.cs b/src/EcsPipeline.cs
index 0db3be1..5c08932 100644
--- a/src/EcsPipeline.cs
+++ b/src/EcsPipeline.cs
@@ -235,7 +235,7 @@ namespace DCFApixels.DragonECS
     }
     public abstract class EcsModule<T> : IInjectionUnit
     {
-        void IInjectionUnit.InitInjectionNode(InjectionNodes nodes) { nodes.AddNode<T>(); }
+        void IInjectionUnit.InitInjectionNode(InjectionGraph nodes) { nodes.AddNode<T>(); }
         public EcsModule() { if (GetType() != typeof(T)) { Throw.UndefinedException(); } }
     }
     #endregion
diff --git a/src/Injections/Injector.cs b/src/Injections/Injector.cs
index 48d11e2..0ed7313 100644
--- a/src/Injections/Injector.cs
+++ b/src/Injections/Injector.cs
@@ -40,7 +40,7 @@ namespace DCFApixels.DragonECS
                 bool hasNode = _nodes.ContainsKey(objType);
                 if (hasNode == false && obj is IInjectionUnit unit)
                 {
-                    unit.InitInjectionNode(new InjectionNodes(this));
+                    unit.InitInjectionNode(new InjectionGraph(this));
                     hasNode = _nodes.ContainsKey(objType);
                 }
 
diff --git a/src/Injections/Utils/Interfaces.cs b/src/Injections/Utils/Interfaces.cs
index ca69da6..0e1abb9 100644
--- a/src/Injections/Utils/Interfaces.cs
+++ b/src/Injections/Utils/Interfaces.cs
@@ -25,10 +25,10 @@
     {
         void InjectTo(Injector inj);
     }
-    public readonly struct InjectionNodes
+    public readonly struct InjectionGraph
     {
         private readonly Injector _injector;
-        internal InjectionNodes(Injector injector)
+        internal InjectionGraph(Injector injector)
         {
             _injector = injector;
         }
@@ -39,6 +39,6 @@
     }
     public interface IInjectionUnit
     {
-        void InitInjectionNode(InjectionNodes graph);
+        void InitInjectionNode(InjectionGraph graph);
     }
 }