diff --git a/src/Luban.Job.Cfg/Source/Defs/DefAssembly.cs b/src/Luban.Job.Cfg/Source/Defs/DefAssembly.cs
index 2e72f14..367742f 100644
--- a/src/Luban.Job.Cfg/Source/Defs/DefAssembly.cs
+++ b/src/Luban.Job.Cfg/Source/Defs/DefAssembly.cs
@@ -166,12 +166,12 @@ namespace Luban.Job.Cfg.Defs
 
         public List<DefTable> GetAllTables()
         {
-            return Types.Values.Where(t => t is DefTable).Cast<DefTable>().ToList();
+            return TypeList.Where(t => t is DefTable).Cast<DefTable>().ToList();
         }
 
         public List<DefTable> GetExportTables()
         {
-            return Types.Values.Where(t => t is DefTable ct
+            return TypeList.Where(t => t is DefTable ct
             && !_outputExcludeTables.Contains(t.FullName)
             && (_outputIncludeTables.Contains(t.FullName) || (_overrideOutputTables == null ? ct.NeedExport : _overrideOutputTables.Contains(ct.FullName)))
             ).Select(t => (DefTable)t).ToList();
@@ -313,12 +313,12 @@ namespace Luban.Job.Cfg.Defs
 
             _cfgServices.AddRange(defines.Services);
 
-            foreach (var type in Types.Values)
+            foreach (var type in TypeList)
             {
                 type.AssemblyBase = this;
             }
 
-            foreach (var type in Types.Values)
+            foreach (var type in TypeList)
             {
                 try
                 {
@@ -332,7 +332,7 @@ namespace Luban.Job.Cfg.Defs
                     throw;
                 }
             }
-            foreach (var type in Types.Values)
+            foreach (var type in TypeList)
             {
                 try
                 {
@@ -348,7 +348,7 @@ namespace Luban.Job.Cfg.Defs
                 }
             }
 
-            foreach (var type in Types.Values)
+            foreach (var type in TypeList)
             {
                 try
                 {
diff --git a/src/Luban.Job.Cfg/Source/Defs/DefBean.cs b/src/Luban.Job.Cfg/Source/Defs/DefBean.cs
index afe5a3f..53e11b2 100644
--- a/src/Luban.Job.Cfg/Source/Defs/DefBean.cs
+++ b/src/Luban.Job.Cfg/Source/Defs/DefBean.cs
@@ -158,29 +158,9 @@ namespace Luban.Job.Cfg.Defs
             return null;
         }
 
-        private void SetUpParent()
-        {
-            if (ParentDefType == null && !string.IsNullOrEmpty(Parent))
-            {
-                if ((ParentDefType = (DefBean)AssemblyBase.GetDefType(Namespace, Parent)) == null)
-                {
-                    throw new Exception($"bean:'{FullName}' parent:'{Parent}' not exist");
-                }
-                if (ParentDefType.Children == null)
-                {
-                    ParentDefType.Children = new List<DefBeanBase>();
-                }
-                ParentDefType.Children.Add(this);
-                ((DefBean)ParentDefType).SetUpParent();
-            }
-        }
-
         public override void PreCompile()
         {
-            SetUpParent();
-
-            CollectHierarchyFields(HierarchyFields);
-
+            base.PreCompile();
             this.ExportFields = this.Fields.Select(f => (DefField)f).Where(f => f.NeedExport).ToList();
             this.HierarchyExportFields = this.HierarchyFields.Select(f => (DefField)f).Where(f => f.NeedExport).ToList();
         }
diff --git a/src/Luban.Job.Common/Source/Defs/DefAssemblyBase.cs b/src/Luban.Job.Common/Source/Defs/DefAssemblyBase.cs
index eaaef2d..bdec81c 100644
--- a/src/Luban.Job.Common/Source/Defs/DefAssemblyBase.cs
+++ b/src/Luban.Job.Common/Source/Defs/DefAssemblyBase.cs
@@ -34,6 +34,8 @@ namespace Luban.Job.Common.Defs
 
         public Dictionary<string, DefTypeBase> Types { get; } = new Dictionary<string, DefTypeBase>();
 
+        public List<DefTypeBase> TypeList { get; } = new List<DefTypeBase>();
+
         private readonly Dictionary<string, DefTypeBase> _notCaseSenseTypes = new();
 
         private readonly HashSet<string> _namespaces = new();
@@ -194,6 +196,7 @@ namespace Luban.Job.Common.Defs
             }
 
             Types.Add(fullName, type);
+            TypeList.Add(type);
         }
 
         public DefTypeBase GetDefType(string fullName)
diff --git a/src/Luban.Job.Common/Source/Defs/DefBeanBase.cs b/src/Luban.Job.Common/Source/Defs/DefBeanBase.cs
index 4e336ca..d28ee79 100644
--- a/src/Luban.Job.Common/Source/Defs/DefBeanBase.cs
+++ b/src/Luban.Job.Common/Source/Defs/DefBeanBase.cs
@@ -154,9 +154,9 @@ namespace Luban.Job.Common.Defs
             fields.AddRange(Fields);
         }
 
-        public override void PreCompile()
+        private void SetUpParentRecursively()
         {
-            if (!string.IsNullOrEmpty(Parent))
+            if (ParentDefType == null && !string.IsNullOrEmpty(Parent))
             {
                 if ((ParentDefType = (DefBeanBase)AssemblyBase.GetDefType(Namespace, Parent)) == null)
                 {
@@ -167,8 +167,13 @@ namespace Luban.Job.Common.Defs
                     ParentDefType.Children = new List<DefBeanBase>();
                 }
                 ParentDefType.Children.Add(this);
+                ParentDefType.SetUpParentRecursively();
             }
+        }
 
+        public override void PreCompile()
+        {
+            SetUpParentRecursively();
             CollectHierarchyFields(HierarchyFields);
         }
 
diff --git a/src/Luban.Job.Db/Source/Defs/DefAssembly.cs b/src/Luban.Job.Db/Source/Defs/DefAssembly.cs
index 1efcc38..4f138dc 100644
--- a/src/Luban.Job.Db/Source/Defs/DefAssembly.cs
+++ b/src/Luban.Job.Db/Source/Defs/DefAssembly.cs
@@ -48,12 +48,12 @@ namespace Luban.Job.Db.Defs
                 AddType(new DefTable(p));
             }
 
-            foreach (var type in Types.Values)
+            foreach (var type in TypeList)
             {
                 type.AssemblyBase = this;
             }
 
-            foreach (var type in Types.Values)
+            foreach (var type in TypeList)
             {
                 try
                 {
@@ -67,7 +67,7 @@ namespace Luban.Job.Db.Defs
                     throw;
                 }
             }
-            foreach (var type in Types.Values)
+            foreach (var type in TypeList)
             {
                 try
                 {
@@ -82,7 +82,7 @@ namespace Luban.Job.Db.Defs
                     throw;
                 }
             }
-            foreach (var type in Types.Values)
+            foreach (var type in TypeList)
             {
                 try
                 {
@@ -101,7 +101,7 @@ namespace Luban.Job.Db.Defs
 
         public List<DefTypeBase> GetExportTypes()
         {
-            return Types.Values.ToList();
+            return TypeList;
         }
     }
 }
diff --git a/src/Luban.Job.Proto/Source/Defs/DefAssembly.cs b/src/Luban.Job.Proto/Source/Defs/DefAssembly.cs
index 981facc..ca9254f 100644
--- a/src/Luban.Job.Proto/Source/Defs/DefAssembly.cs
+++ b/src/Luban.Job.Proto/Source/Defs/DefAssembly.cs
@@ -50,12 +50,12 @@ namespace Luban.Job.Proto.Defs
                 AddType(new DefRpc(r));
             }
 
-            foreach (var type in Types.Values)
+            foreach (var type in TypeList)
             {
                 type.AssemblyBase = this;
             }
 
-            foreach (var type in Types.Values)
+            foreach (var type in TypeList)
             {
                 try
                 {
@@ -69,7 +69,7 @@ namespace Luban.Job.Proto.Defs
                     throw;
                 }
             }
-            foreach (var type in Types.Values)
+            foreach (var type in TypeList)
             {
                 try
                 {
@@ -84,7 +84,7 @@ namespace Luban.Job.Proto.Defs
                     throw;
                 }
             }
-            foreach (var type in Types.Values)
+            foreach (var type in TypeList)
             {
                 try
                 {
@@ -104,7 +104,7 @@ namespace Luban.Job.Proto.Defs
 
         public List<DefTypeBase> GetExportTypes()
         {
-            return Types.Values.ToList();
+            return TypeList;
         }
     }
 }