diff --git a/Src/Asp.NetCore2/SqlSugar/Abstract/QueryableProvider/NavigatManager.cs b/Src/Asp.NetCore2/SqlSugar/Abstract/QueryableProvider/NavigatManager.cs
index f60408715..73d6afb75 100644
--- a/Src/Asp.NetCore2/SqlSugar/Abstract/QueryableProvider/NavigatManager.cs
+++ b/Src/Asp.NetCore2/SqlSugar/Abstract/QueryableProvider/NavigatManager.cs
@@ -392,12 +392,12 @@ namespace SqlSugar
                 FieldValue = String.Join(",", ids),
                 CSharpTypeName = navPkColumn?.UnderType?.Name
             }));
-            if (NavigationGlobalInstanceRegistry.IsAny()) 
+            if (OneToOneGlobalInstanceRegistry.IsAny()) 
             {
                 foreach (var item in list)
                 {
                     var firstObj = navObjectNamePropety.GetValue(item);
-                    if (NavigationGlobalInstanceRegistry.IsNavigationInitializerCreated(firstObj))
+                    if (OneToOneGlobalInstanceRegistry.IsNavigationInitializerCreated(firstObj))
                     {
                         navObjectNamePropety.SetValue(item,null);
                     }
diff --git a/Src/Asp.NetCore2/SqlSugar/Entities/NavigationInitializer.cs b/Src/Asp.NetCore2/SqlSugar/Entities/NavigationInitializer.cs
index 2fb27abb8..0eda195b2 100644
--- a/Src/Asp.NetCore2/SqlSugar/Entities/NavigationInitializer.cs
+++ b/Src/Asp.NetCore2/SqlSugar/Entities/NavigationInitializer.cs
@@ -7,7 +7,7 @@ using System.Text;
 
 namespace SqlSugar
 {
-    internal static class NavigationGlobalInstanceRegistry
+    internal static class OneToOneGlobalInstanceRegistry
     {
         private static readonly Dictionary<Type, object> _instances = new Dictionary<Type, object>();
         private static readonly object _lock = new object();
@@ -49,13 +49,13 @@ namespace SqlSugar
         {
             Type type = typeof(T);
 
-            if (!NavigationGlobalInstanceRegistry.Instances.ContainsKey(type))
+            if (!OneToOneGlobalInstanceRegistry.Instances.ContainsKey(type))
             {
                 T instance = new T();
-                NavigationGlobalInstanceRegistry.RegisterInstance(type, instance);
+                OneToOneGlobalInstanceRegistry.RegisterInstance(type, instance);
             }
 
-            return (T)NavigationGlobalInstanceRegistry.Instances[type];
+            return (T)OneToOneGlobalInstanceRegistry.Instances[type];
         }
     }
 }