diff --git a/src/Luban.Job.Cfg/Source/DataCreators/ExcelStreamDataCreator.cs b/src/Luban.Job.Cfg/Source/DataCreators/ExcelStreamDataCreator.cs
index da0ccdd..ab37295 100644
--- a/src/Luban.Job.Cfg/Source/DataCreators/ExcelStreamDataCreator.cs
+++ b/src/Luban.Job.Cfg/Source/DataCreators/ExcelStreamDataCreator.cs
@@ -3,6 +3,7 @@ using Luban.Common.Utils;
 using Luban.Job.Cfg.Datas;
 using Luban.Job.Cfg.DataSources.Excel;
 using Luban.Job.Cfg.Defs;
+using Luban.Job.Cfg.TypeVisitors;
 using Luban.Job.Cfg.Utils;
 using Luban.Job.Common.Types;
 using Luban.Job.Common.TypeVisitors;
@@ -263,6 +264,8 @@ namespace Luban.Job.Cfg.DataCreators
         public DType Accept(TText type, ExcelStream x)
         {
             //x = SepIfNeed(type, x);
+            x = TrySep(type, x);
+
             string key = ParseString(x.Read());
             if (key == null)
             {
@@ -372,12 +375,15 @@ namespace Luban.Job.Cfg.DataCreators
 
         public DType Accept(TBean type, ExcelStream x)
         {
-            var originX = x;
             var originBean = (DefBean)type.Bean;
             if (!string.IsNullOrEmpty(originBean.Sep))
             {
                 x = new ExcelStream(x.ReadCell(), originBean.Sep);
             }
+            else
+            {
+                x = TrySep(type, x);
+            }
 
             if (originBean.IsAbstractType)
             {
@@ -416,50 +422,59 @@ namespace Luban.Job.Cfg.DataCreators
             }
         }
 
+        private static ExcelStream TrySep(TType type, ExcelStream stream)
+        {
+            string sep = type.GetTag("sep");
+            if (string.IsNullOrEmpty(sep) && type.ElementType != null && type.ElementType.Apply(IsNotSepTypeVisitor.Ins))
+            {
+                sep = DataUtil.SimpleContainerSep;
+            }
+            
+            if (!string.IsNullOrEmpty(sep) && !stream.TryReadEOF())
+            {
+                stream = new ExcelStream(stream.ReadCell(), sep);
+            }
+            return stream;
+        }
+
         // 容器类统统不支持 type.IsNullable
         // 因为貌似没意义？
-        public List<DType> ReadList(TType type, ExcelStream stream)
+        public List<DType> ReadList(TType type, TType eleType, ExcelStream stream)
         {
             var datas = new List<DType>();
-            string elementSep = type.GetTag("sep");
+            stream = TrySep(type, stream);
             while (!stream.TryReadEOF())
             {
-                if (string.IsNullOrEmpty(elementSep))
-                {
-                    datas.Add(type.Apply(this, stream));
-                }
-                else
-                {
-                    datas.Add(type.Apply(this, new ExcelStream(stream.ReadCell(), elementSep)));
-                }
+                datas.Add(eleType.Apply(this, stream));
             }
             return datas;
         }
 
         public DType Accept(TArray type, ExcelStream x)
         {
-            return new DArray(type, ReadList(type.ElementType, x));
+            return new DArray(type, ReadList(type, type.ElementType, x));
         }
 
         public DType Accept(TList type, ExcelStream x)
         {
-            return new DList(type, ReadList(type.ElementType, x));
+            return new DList(type, ReadList(type, type.ElementType, x));
         }
 
         public DType Accept(TSet type, ExcelStream x)
         {
-            return new DSet(type, ReadList(type.ElementType, x));
+            return new DSet(type, ReadList(type, type.ElementType, x));
         }
 
-        public DType Accept(TMap type, ExcelStream x)
+        public DType Accept(TMap type, ExcelStream stream)
         {
             //x = SepIfNeed(type, x);
+            stream = TrySep(type, stream);
 
             var datas = new Dictionary<DType, DType>();
-            while (!x.TryReadEOF())
+            while (!stream.TryReadEOF())
             {
-                var key = type.KeyType.Apply(this, x);
-                var value = type.ValueType.Apply(this, x);
+                var key = type.KeyType.Apply(this, stream);
+                var value = type.ValueType.Apply(this, stream);
                 if (!datas.TryAdd(key, value))
                 {
                     throw new InvalidExcelDataException($"map 的 key:{key} 重复");
diff --git a/src/Luban.Job.Cfg/Source/DataCreators/SheetDataCreator.cs b/src/Luban.Job.Cfg/Source/DataCreators/SheetDataCreator.cs
index 91fb51f..06994b4 100644
--- a/src/Luban.Job.Cfg/Source/DataCreators/SheetDataCreator.cs
+++ b/src/Luban.Job.Cfg/Source/DataCreators/SheetDataCreator.cs
@@ -249,7 +249,10 @@ namespace Luban.Job.Cfg.DataCreators
 
         public DType Accept(TText type, Sheet sheet, TitleRow row)
         {
-            if (!type.HasTag("sep"))
+            //var s = row.AsStream(row.SelfTitle.Sep);
+            //return type.Apply(ExcelStreamDataCreator.Ins, s);
+
+            if (string.IsNullOrEmpty(row.SelfTitle.SepOr(type.GetTag("sep"))))
             {
                 if (row.CellCount != 2)
                 {
@@ -267,7 +270,7 @@ namespace Luban.Job.Cfg.DataCreators
             }
             else
             {
-                var s = row.AsStream(type.GetTag("sep"));
+                var s = row.AsStream(row.SelfTitle.Sep);
                 return type.Apply(ExcelStreamDataCreator.Ins, s);
             }
         }
@@ -364,12 +367,7 @@ namespace Luban.Job.Cfg.DataCreators
 
         public DType Accept(TBean type, Sheet sheet, TitleRow row)
         {
-            string sep = "";// type.GetBeanAs<DefBean>().Sep;
-            if (string.IsNullOrWhiteSpace(sep))
-            {
-                sep = row.SelfTitle.SepOr(type.GetTag("sep"));
-            }
-
+            string sep = row.SelfTitle.Sep;// type.GetBeanAs<DefBean>().Sep;
 
             if (row.Row != null)
             {
@@ -482,16 +480,16 @@ namespace Luban.Job.Cfg.DataCreators
             return datas;
         }
 
-        private List<DType> ReadCollectionDatas(TType elementType, Sheet sheet, TitleRow row, string containerSep)
+        private List<DType> ReadCollectionDatas(TType type, TType elementType, Sheet sheet, TitleRow row)
         {
             if (row.Row != null)
             {
-                var s = row.AsStream(string.IsNullOrEmpty(containerSep) ? DataUtil.GetCollectionElementTypeSep(elementType) : containerSep);
-                return ExcelStreamDataCreator.Ins.ReadList(elementType, s);
+                var s = row.AsStream(row.SelfTitle.Sep);
+                return ExcelStreamDataCreator.Ins.ReadList(type, elementType, s);
             }
             else if (row.Rows != null)
             {
-                var s = row.AsMultiRowStream(string.IsNullOrEmpty(containerSep) ? DataUtil.GetCollectionElementTypeSep(elementType) : containerSep);
+                var s = row.AsMultiRowStream(row.SelfTitle.Sep);
                 return ReadList(elementType, s);
             }
             else if (row.Fields != null)
@@ -524,36 +522,27 @@ namespace Luban.Job.Cfg.DataCreators
         public DType Accept(TArray type, Sheet sheet, TitleRow row)
         {
             //string sep = DataUtil.GetSep(type);
-            return new DArray(type, ReadCollectionDatas(type.ElementType, sheet, row, row.SelfTitle.SepOr(type.GetTag("sep"))));
+            return new DArray(type, ReadCollectionDatas(type, type.ElementType, sheet, row));
         }
 
         public DType Accept(TList type, Sheet sheet, TitleRow row)
         {
-            return new DList(type, ReadCollectionDatas(type.ElementType, sheet, row, row.SelfTitle.SepOr(type.GetTag("sep"))));
+            return new DList(type, ReadCollectionDatas(type, type.ElementType, sheet, row));
         }
 
         public DType Accept(TSet type, Sheet sheet, TitleRow row)
         {
-            return new DSet(type, ReadCollectionDatas(type.ElementType, sheet, row, row.SelfTitle.SepOr(type.GetTag("sep"))));
+            return new DSet(type, ReadCollectionDatas(type, type.ElementType, sheet, row));
         }
 
         public DType Accept(TMap type, Sheet sheet, TitleRow row)
         {
-            string sep = row.SelfTitle.SepOr(type.GetTag("sep"));
+            string sep = row.SelfTitle.Sep;
 
             if (row.Row != null)
             {
                 var s = row.AsStream(sep);
-                var datas = new Dictionary<DType, DType>();
-
-                while (!s.TryReadEOF())
-                {
-                    var key = type.KeyType.Apply(ExcelStreamDataCreator.Ins, s);
-                    var value = type.ValueType.Apply(ExcelStreamDataCreator.Ins, s);
-                    datas.Add(key, value);
-                }
-
-                return new DMap(type, datas);
+                return type.Apply(ExcelStreamDataCreator.Ins, s);
             }
             else if (row.Rows != null)
             {