diff --git a/src/Luban.Job.Common/Source/TypeVisitors/TypescriptBinUnderingDeserializeVisitorBase.cs b/src/Luban.Job.Common/Source/TypeVisitors/TypescriptBinUnderingDeserializeVisitorBase.cs
index 16167bc..fd6597f 100644
--- a/src/Luban.Job.Common/Source/TypeVisitors/TypescriptBinUnderingDeserializeVisitorBase.cs
+++ b/src/Luban.Job.Common/Source/TypeVisitors/TypescriptBinUnderingDeserializeVisitorBase.cs
@@ -76,7 +76,26 @@ namespace Luban.Job.Common.TypeVisitors
 
         public abstract string Accept(TBean type, string bufVarName, string fieldName);
 
-        private string GetNewArray(TArray arrayType, string size)
+
+
+        public static string GetNewArray(TType elementType)
+        {
+            switch (elementType)
+            {
+                case TByte _: return "new Uint8Array()";
+                case TShort _:
+                case TFshort _: return "new Int16Array()";
+                case TInt _:
+                case TFint _: return "new Int32Array()";
+                case TLong _:
+                case TFlong _: return "new Int64Array()";
+                case TFloat _: return "new Float32Array()";
+                case TDouble _: return "new Float64Array()";
+                default: return "[]";
+            }
+        }
+
+        public static string GetNewArray(TArray arrayType, string size)
         {
             switch (arrayType.ElementType)
             {
diff --git a/src/Luban.Job.Common/Source/TypeVisitors/TypescriptCtorValueVisitor.cs b/src/Luban.Job.Common/Source/TypeVisitors/TypescriptCtorValueVisitor.cs
index b4bf22c..c33a00b 100644
--- a/src/Luban.Job.Common/Source/TypeVisitors/TypescriptCtorValueVisitor.cs
+++ b/src/Luban.Job.Common/Source/TypeVisitors/TypescriptCtorValueVisitor.cs
@@ -39,12 +39,12 @@ namespace Luban.Job.Common.TypeVisitors
 
         public string Accept(TLong type)
         {
-            return "0";
+            return type.IsBean ? "BigInt(0)" : "0";
         }
 
         public string Accept(TFlong type)
         {
-            return "0";
+            return "BigInt(0)";
         }
 
         public string Accept(TFloat type)
@@ -69,7 +69,7 @@ namespace Luban.Job.Common.TypeVisitors
 
         public string Accept(TBytes type)
         {
-            return "null";
+            return "new Uint8Array()";
         }
 
         public string Accept(TText type)
@@ -84,7 +84,7 @@ namespace Luban.Job.Common.TypeVisitors
 
         public string Accept(TArray type)
         {
-            return "[]";
+            return TypescriptBinUnderingDeserializeVisitorBase.GetNewArray(type.ElementType);
         }
 
         public string Accept(TList type)