diff --git a/src/Luban.Job.Cfg/Source/DataVisitors/IsSimpleLiteralDataVisitor2.cs b/src/Luban.Job.Cfg/Source/DataVisitors/IsSimpleLiteralDataVisitor2.cs
new file mode 100644
index 0000000..4e8cc59
--- /dev/null
+++ b/src/Luban.Job.Cfg/Source/DataVisitors/IsSimpleLiteralDataVisitor2.cs
@@ -0,0 +1,126 @@
+using Luban.Job.Cfg.Datas;
+using System;
+using System.Numerics;
+
+namespace Luban.Job.Cfg.DataVisitors
+{
+    class IsSimpleLiteralDataVisitor2 : IDataFuncVisitor<bool>
+    {
+        public static IsSimpleLiteralDataVisitor2 Ins { get; } = new();
+
+        public bool Accept(DBool type)
+        {
+            return true;
+        }
+
+        public bool Accept(DByte type)
+        {
+            return true;
+        }
+
+        public bool Accept(DShort type)
+        {
+            return true;
+        }
+
+        public bool Accept(DFshort type)
+        {
+            return true;
+        }
+
+        public bool Accept(DInt type)
+        {
+            return true;
+        }
+
+        public bool Accept(DFint type)
+        {
+            return true;
+        }
+
+        public bool Accept(DLong type)
+        {
+            return true;
+        }
+
+        public bool Accept(DFlong type)
+        {
+            return true;
+        }
+
+        public bool Accept(DFloat type)
+        {
+            return true;
+        }
+
+        public bool Accept(DDouble type)
+        {
+            return true;
+        }
+
+        public bool Accept(DEnum type)
+        {
+            return true;
+        }
+
+        public bool Accept(DString type)
+        {
+            return true;
+        }
+
+        public bool Accept(DBytes type)
+        {
+            throw new NotSupportedException();
+        }
+
+        public bool Accept(DText type)
+        {
+            return true;
+        }
+
+        public bool Accept(DBean type)
+        {
+            return false;
+        }
+
+        public bool Accept(DArray type)
+        {
+            return false;
+        }
+
+        public bool Accept(DList type)
+        {
+            return false;
+        }
+
+        public bool Accept(DSet type)
+        {
+            return false;
+        }
+
+        public bool Accept(DMap type)
+        {
+            return false;
+        }
+
+        public bool Accept(DVector2 type)
+        {
+            return true;
+        }
+
+        public bool Accept(DVector3 type)
+        {
+            return true;
+        }
+
+        public bool Accept(DVector4 type)
+        {
+            return true;
+        }
+
+        public bool Accept(DDateTime type)
+        {
+            return true;
+        }
+    }
+}
diff --git a/src/Luban.Job.Cfg/Source/Defs/CfgDefLoader.cs b/src/Luban.Job.Cfg/Source/Defs/CfgDefLoader.cs
index 8650675..4ebc9a8 100644
--- a/src/Luban.Job.Cfg/Source/Defs/CfgDefLoader.cs
+++ b/src/Luban.Job.Cfg/Source/Defs/CfgDefLoader.cs
@@ -353,7 +353,7 @@ namespace Luban.Job.Cfg.Defs
 
                 for (int i = 1; i < attrs.Length; i++)
                 {
-                    var pair = attrs[i].Split('=');
+                    var pair = attrs[i].Split('=', 2);
                     if (pair.Length != 2)
                     {
                         throw new Exception($"table:'{table.Name}' file:{file.OriginFile} title:'{f.Name}' attr:'{attrs[i]}' is invalid!");
@@ -406,6 +406,11 @@ namespace Luban.Job.Cfg.Defs
                             cf.DefaultValue = attrValue;
                             break;
                         }
+                        case "tags":
+                        {
+                            cf.Tags = attrValue;
+                            break;
+                        }
                         default:
                         {
                             throw new Exception($"table:'{table.Name}' file:{file.OriginFile} title:'{f.Name}' attr:'{attrs[i]}' is invalid!");
diff --git a/src/Luban.Job.Cfg/Source/Utils/DTypeTemplateExtends.cs b/src/Luban.Job.Cfg/Source/Utils/DTypeTemplateExtends.cs
index c260288..6eec628 100644
--- a/src/Luban.Job.Cfg/Source/Utils/DTypeTemplateExtends.cs
+++ b/src/Luban.Job.Cfg/Source/Utils/DTypeTemplateExtends.cs
@@ -16,6 +16,11 @@ namespace Luban.Job.Cfg.Utils
             return type.Apply(IsSimpleLiteralDataVisitor.Ins);
         }
 
+        public static bool IsSimpleLiteralData2(DType type)
+        {
+            return type.Apply(IsSimpleLiteralDataVisitor2.Ins);
+        }
+
         public static string ToLocalizedText(DText type)
         {
             var ass = DefAssembly.LocalAssebmly;