diff --git a/src/Luban.Job.Cfg/Source/Defs/DefAssembly.cs b/src/Luban.Job.Cfg/Source/Defs/DefAssembly.cs
index 97613f7..2859b4e 100644
--- a/src/Luban.Job.Cfg/Source/Defs/DefAssembly.cs
+++ b/src/Luban.Job.Cfg/Source/Defs/DefAssembly.cs
@@ -69,7 +69,7 @@ namespace Luban.Job.Cfg.Defs
 
         public Dictionary<DType, DBean> GetTableDataMap(DefTable table)
         {
-            return _recordsMapByTables.GetValueOrDefault(table.FullName);
+            return _recordsMapByTables[table.FullName];
         }
 
         public List<DefTable> GetExportTables()
diff --git a/src/Luban.Job.Cfg/Source/Defs/DefField.cs b/src/Luban.Job.Cfg/Source/Defs/DefField.cs
index 6c3165a..1dcc819 100644
--- a/src/Luban.Job.Cfg/Source/Defs/DefField.cs
+++ b/src/Luban.Job.Cfg/Source/Defs/DefField.cs
@@ -46,7 +46,7 @@ namespace Luban.Job.Cfg.Defs
         public RefValidator Ref { get; private set; }
 
         // 对于 two key map, 需要检查 ref,但不为它生成 ref 代码.故只有map类型表才要生成代码
-        public bool GenRef => Ref != null && Assembly.GetCfgTable(Ref.FirstTable).IsMapTable;
+        public bool GenRef => Ref != null && Ref.Tables.Count == 1 && Assembly.GetCfgTable(Ref.FirstTable).IsMapTable;
 
         public bool HasRecursiveRef => (CType is TBean)
             || (CType is TArray ta && ta.ElementType is TBean)
diff --git a/src/Luban.Job.Cfg/Source/ValidatorContext.cs b/src/Luban.Job.Cfg/Source/ValidatorContext.cs
index 585027f..b71be20 100644
--- a/src/Luban.Job.Cfg/Source/ValidatorContext.cs
+++ b/src/Luban.Job.Cfg/Source/ValidatorContext.cs
@@ -61,27 +61,41 @@ namespace Luban.Job.Cfg
 
         public async Task ValidateTables(IEnumerable<DefTable> tables)
         {
-            var tasks = new List<Task>();
-            foreach (var t in tables)
             {
-                tasks.Add(Task.Run(() =>
+                var tasks = new List<Task>();
+                foreach (var t in tables)
                 {
-                    var records = t.Assembly.GetTableDataList(t);
-                    ValidateTableModeIndex(t, records);
-
-                    var visitor = new ValidatorVisitor(this);
-                    try
+                    tasks.Add(Task.Run(() =>
                     {
-                        CurrentVisitor = visitor;
-                        visitor.ValidateTable(t, records);
-                    }
-                    finally
-                    {
-                        CurrentVisitor = null;
-                    }
-                }));
+                        var records = t.Assembly.GetTableDataList(t);
+                        ValidateTableModeIndex(t, records);
+                    }));
+                }
+                await Task.WhenAll(tasks);
             }
-            await Task.WhenAll(tasks);
+
+            {
+                var tasks = new List<Task>();
+                foreach (var t in tables)
+                {
+                    tasks.Add(Task.Run(() =>
+                    {
+                        var records = t.Assembly.GetTableDataList(t);
+                        var visitor = new ValidatorVisitor(this);
+                        try
+                        {
+                            CurrentVisitor = visitor;
+                            visitor.ValidateTable(t, records);
+                        }
+                        finally
+                        {
+                            CurrentVisitor = null;
+                        }
+                    }));
+                }
+                await Task.WhenAll(tasks);
+            }
+
             if (!string.IsNullOrWhiteSpace(RootDir))
             {
                 await ValidatePaths();
diff --git a/src/Luban.Job.Cfg/Source/Validators/RefValidator.cs b/src/Luban.Job.Cfg/Source/Validators/RefValidator.cs
index 0c8e0ed..a0d9197 100644
--- a/src/Luban.Job.Cfg/Source/Validators/RefValidator.cs
+++ b/src/Luban.Job.Cfg/Source/Validators/RefValidator.cs
@@ -54,13 +54,27 @@ namespace Luban.Job.Cfg.Validators
                 }
                 DefTable ct = assembly.GetCfgTable(actualTable);
                 var recordMap = assembly.GetTableDataMap(ct);
-                if (recordMap != null && !recordMap.ContainsKey(key))
+                if (/*recordMap != null &&*/ recordMap.ContainsKey(key))
                 {
-                    string source = DataUtil.GetSourceFile(ValidatorContext.CurrentVisitor.CurrentValidateRecord);
-                    assembly.Agent.Error("记录 {0} = {1} (来自文件:{2}) 在引用表:{3} 中不存在", ValidatorContext.CurrentRecordPath, key, source, table);
+                    return;
                 }
             }
 
+            foreach (var table in Tables)
+            {
+                string actualTable;
+                if (table.EndsWith("?"))
+                {
+                    actualTable = table[0..^1];
+                }
+                else
+                {
+                    actualTable = table;
+                }
+                DefTable ct = assembly.GetCfgTable(actualTable);
+                string source = DataUtil.GetSourceFile(ValidatorContext.CurrentVisitor.CurrentValidateRecord);
+                assembly.Agent.Error("记录 {0} = {1} (来自文件:{2}) 在引用表:{3} 中不存在", ValidatorContext.CurrentRecordPath, key, source, table);
+            }
         }
 
         public void Compile(DefField def)
diff --git a/src/Luban.Job.Cfg/Source/Validators/ValidatorFactory.cs b/src/Luban.Job.Cfg/Source/Validators/ValidatorFactory.cs
index 88e9c1a..4efe0cc 100644
--- a/src/Luban.Job.Cfg/Source/Validators/ValidatorFactory.cs
+++ b/src/Luban.Job.Cfg/Source/Validators/ValidatorFactory.cs
@@ -1,6 +1,7 @@
 using Luban.Config.Common.RawDefs;
 using System;
 using System.Collections.Generic;
+using System.Linq;
 
 namespace Luban.Job.Cfg.Validators
 {
@@ -14,7 +15,7 @@ namespace Luban.Job.Cfg.Validators
             {
                 case RefValidator.NAME:
                 {
-                    return new RefValidator(new List<string> { validator.Rule });
+                    return new RefValidator(validator.Rule.Split(',').ToList());
                 }
                 case PathValidator.NAME:
                 {