diff --git a/DeedyDesigner/Deedy.Activity/Contract/Interface/ISkipable.cs b/DeedyDesigner/Deedy.Activity/Contract/Interface/IPassable.cs
similarity index 86%
rename from DeedyDesigner/Deedy.Activity/Contract/Interface/ISkipable.cs
rename to DeedyDesigner/Deedy.Activity/Contract/Interface/IPassable.cs
index 01c9cc9..c7c3d70 100644
--- a/DeedyDesigner/Deedy.Activity/Contract/Interface/ISkipable.cs
+++ b/DeedyDesigner/Deedy.Activity/Contract/Interface/IPassable.cs
@@ -6,7 +6,7 @@ using System.Threading.Tasks;
 
 namespace Deedy.Activity
 {
-    public interface ISkipable
+    public interface IPassable
     {
         bool IsBypassing { get; set; }
     }
diff --git a/DeedyDesigner/Deedy.Activity/Contract/Interface/IReentrant.cs b/DeedyDesigner/Deedy.Activity/Contract/Interface/IReentrant.cs
index 148d4c2..ed60919 100644
--- a/DeedyDesigner/Deedy.Activity/Contract/Interface/IReentrant.cs
+++ b/DeedyDesigner/Deedy.Activity/Contract/Interface/IReentrant.cs
@@ -8,6 +8,6 @@ namespace Deedy.Activity
 {
     public interface IReentrant : ITerminate
     {
-        public bool IsContinue { get; set; }
+        public bool IsReentering { get; set; }
     }
 }
diff --git a/DeedyDesigner/Deedy.Activity/Contract/Interface/ITerminate.cs b/DeedyDesigner/Deedy.Activity/Contract/Interface/ITerminate.cs
index 1c57184..a694e92 100644
--- a/DeedyDesigner/Deedy.Activity/Contract/Interface/ITerminate.cs
+++ b/DeedyDesigner/Deedy.Activity/Contract/Interface/ITerminate.cs
@@ -6,7 +6,7 @@ using System.Threading.Tasks;
 
 namespace Deedy.Activity
 {
-    public interface ITerminate : ISkipable
+    public interface ITerminate : IPassable
     {
         bool IsBreaking { get; set; }
     }