diff --git a/define.go b/define.go
index e37a7e9..42241c1 100644
--- a/define.go
+++ b/define.go
@@ -10,5 +10,5 @@ package lua
 // ScriptParam 脚本参数
 type ScriptParam struct {
 	Name  string `json:"name"`  // 参数名称
-	Value string `json:"value"` // 参数值
+	Value any    `json:"value"` // 参数值
 }
diff --git a/vm.go b/vm.go
index e3dc8b0..46507a8 100644
--- a/vm.go
+++ b/vm.go
@@ -94,7 +94,14 @@ func (v *VM) GetVm(scriptParamList ...ScriptParam) *luaCompile.LState {
 	v.l.Lock()
 	defer v.l.Unlock()
 	if len(v.pool) == 0 {
-		return luaCompile.NewState()
+		// 基于libs预导入lua的常用模块
+		vm := luaCompile.NewState()
+		libs.Preload(vm)
+		// 设置脚本参数
+		for _, itemParam := range scriptParamList {
+			vm.SetGlobal(itemParam.Name, luar.New(vm, itemParam.Value))
+		}
+		return vm
 	}
 	l := v.pool[len(v.pool)-1]
 	// 基于libs预导入lua的常用模块
@@ -102,7 +109,6 @@ func (v *VM) GetVm(scriptParamList ...ScriptParam) *luaCompile.LState {
 	// 设置脚本参数
 	for _, itemParam := range scriptParamList {
 		l.SetGlobal(itemParam.Name, luar.New(l, itemParam.Value))
-
 	}
 	v.pool = v.pool[:len(v.pool)-1]
 	return l
diff --git a/vm_test.go b/vm_test.go
index 0040a8e..8506e56 100644
--- a/vm_test.go
+++ b/vm_test.go
@@ -14,7 +14,7 @@ import (
 
 func TestNewVm(t *testing.T) {
 	scriptTable := map[string]string{
-		"json": `local json = require("dkjson")
+		"json": `local json = require("json")
 local lua_table = {
 name = "wx771720",
 age = 18,
@@ -55,3 +55,22 @@ end
 	_, err = VMInstance.RunPreCompileScript("http")
 	fmt.Println(err)
 }
+
+func TestNewVM_Map_Param(t *testing.T) {
+	scriptTable := map[string]string{
+		"json": `
+local json = require("json")
+print(jsonData.name)
+local json_str = json.encode(jsonData)
+print(json_str) -- 输出JSON字符串`,
+	}
+	if err := InitVM(1024, nil, scriptTable); err != nil {
+		panic(err.Error())
+	}
+
+	_, err := VMInstance.RunPreCompileScript("json", ScriptParam{Name: "jsonData", Value: map[string]any{
+		"name": "白茶清欢",
+	}})
+	fmt.Println(err)
+
+}