diff --git a/pkg/codegen/codegen.go b/pkg/codegen/codegen.go
index 7565420..bdf5eef 100644
--- a/pkg/codegen/codegen.go
+++ b/pkg/codegen/codegen.go
@@ -334,10 +334,14 @@ func (ctx *Context) genStructTypeDeclare(node *mTypes.Node) {
 	for n := node.Child; n != nil; n = n.Next {
 		// Note: is NOT TRUE
 		rootTy, _, _ := mTypes.GetLLVMTypeRec(ctx.mod, n.Type, ctx.prog.Prelude)
-		typsArr = append(typsArr, rootTy)
 		f := structField[n.Val]
 		f.Pos = pos
-		f.Type = rootTy
+		if _, ok := rootTy.(*types.StructType); ok {
+			f.Type = &types.PointerType{ElemType: rootTy}
+		} else {
+			f.Type = rootTy
+		}
+		typsArr = append(typsArr, f.Type)
 		structField[n.Val] = f
 		pos++
 	}
diff --git a/pkg/types/ir.go b/pkg/types/ir.go
index 837e87d..0ae8725 100644
--- a/pkg/types/ir.go
+++ b/pkg/types/ir.go
@@ -153,8 +153,21 @@ func GetBitWidth(t types.Type) uint64 {
 }
 
 func GetVectorTypeFromPtr(v value.Value) (*types.StructType, types.Type) {
-	structPtr := v.Type().(*types.PointerType)
-	structedVecType := structPtr.ElemType.(*types.StructType)
+	structPtr, ok := v.Type().(*types.PointerType)
+	if !ok {
+		return nil, nil
+	}
+
+	structedVecType, ok := structPtr.ElemType.(*types.StructType)
+	if !ok {
+		return nil, nil
+	}
+
+	vecTypeField := structedVecType.Fields
+	if len(vecTypeField) == 0 {
+		return nil, nil
+	}
+
 	elemType := structedVecType.Fields[0].(*types.PointerType).ElemType
 
 	return structedVecType, elemType
diff --git a/script/test-full.sh b/script/test-full.sh
index b076b0f..d89426b 100755
--- a/script/test-full.sh
+++ b/script/test-full.sh
@@ -282,6 +282,7 @@ testexec(){
   assertexec '(defschema Person {:name :: string :age :: int :isMale :: bool})(def main :: int (fn [] (let [node :: Person {:age 20 :name "richard" :isMale true}] (prn (get node :name)) (prn (get node :age)) (prn (get node :isMale))))))' "richard\\\n20\\\ntrue\\\n"
   assertexec '(defschema Person {:name :: string :age :: int :isMale :: bool :height :: double})(def main :: int (fn [] (let [node :: Person {:age 20 :name "richard" :isMale true :height 5.8}] (prn (get node :name)) (prn (get node :age)) (prn (get node :isMale)) (prn (get node :height))))))'  "richard\\\n20\\\ntrue\\\n5.8\\\n"
   assertexec '(defschema Person {:name :: string :age :: int :isMale :: bool}) (def f :: Person (fn [] (let [node :: Person {:age 20 :name "richard" :isMale true}] node))) (def main :: int (fn [] (prn (get f :age))))' "20\\\n"
+  assertexec '(defschema Person {:name :: string :age :: int :isMale :: bool :height :: double :v :: [int]}) (def main :: int (fn [] (let [node :: Person {:age 20 :name "richard" :isMale true :height 5.8 :v [4, 3, 2]}] (prn (get node :name)) (prn (get node :age)) (prn (get node :isMale)) (prn (get node :height)) (prn (get node :v)) )))' "richard\\\n20\\\ntrue\\\n5.8\\\n[4, 3, 2]\\\n"
 
   #############
   # Prelude functions