diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index baf39e0..7fb52bc 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -9,5 +9,14 @@ jobs:
   simple-test:
     runs-on: ubuntu-latest
     steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+
+      - name: Set up Go
+        uses: actions/setup-go@v3
+        with:
+          go-version: 1.18
+          cache: true
+
       - name: test
         run: cd test && go test -short
diff --git a/action/hook.go b/action/hook.go
index 4f8308d..a7d64c5 100644
--- a/action/hook.go
+++ b/action/hook.go
@@ -20,6 +20,8 @@ type Hook struct {
 	AfterExecutorDo  func(ctx context.Context, n *Node, method string) error
 }
 
+// todo hook可获取到executor的返回值
+
 var hooksMap = map[string][]Hook{}
 
 func RegHook(h Hook) {
diff --git a/config/executor/action.go b/config/executor/action.go
index 51ff084..7d5d763 100644
--- a/config/executor/action.go
+++ b/config/executor/action.go
@@ -12,6 +12,7 @@ type ActionExecutor interface {
 	Delete(ctx context.Context, table string, where model.Map) (count int64, err error)
 }
 
+// todo 调整executor
 var actionExecutorMap = map[string]ActionExecutor{}
 
 func RegActionExecutor(name string, e ActionExecutor) {
diff --git a/config/functions.go b/config/functions.go
index 16ce7ab..81a7c98 100644
--- a/config/functions.go
+++ b/config/functions.go
@@ -7,8 +7,16 @@ import (
 	"github.com/gogf/gf/v2/frame/g"
 )
 
+type ParamItem struct {
+	Type string
+	Name string
+	Desc string
+}
+
+// todo Func会和下方functions混淆,不利于代码补全
 type Func struct {
-	Handler func(ctx context.Context, param model.Map) (res any, err error)
+	ParamList []ParamItem
+	Handler   func(ctx context.Context, param model.Map) (res any, err error)
 }
 
 type Functions struct {
@@ -22,15 +30,6 @@ func (f *Functions) Bind(name string, _func Func) {
 	f.funcMap[name] = _func
 }
 
-func (f *Functions) BindHandlerFunc(name string, handler func(ctx context.Context, param model.Map) (res any, err error)) {
-	if _, exists := f.funcMap[name]; exists {
-		panic(fmt.Errorf(" function %s has exists", name))
-	}
-	f.funcMap[name] = struct {
-		Handler func(ctx context.Context, param model.Map) (res any, err error)
-	}{Handler: handler}
-}
-
 func (f *Functions) Call(ctx context.Context, name string, param g.Map) (any, error) {
 	return f.funcMap[name].Handler(ctx, param)
 }
diff --git a/consts/node.go b/consts/node.go
index 5c9a1b8..75f1fc4 100644
--- a/consts/node.go
+++ b/consts/node.go
@@ -15,7 +15,7 @@ const (
 const (
 	Role  = "@role"
 	Page  = "page"  // page num
-	Count = "count" // page size
+	Count = "count" // page size // todo access中增加限制count,防止被恶意下载数据
 	Query = "query"
 )
 
diff --git a/test/z_app_test.go b/test/z_app_test.go
index d4e204c..9cc1875 100644
--- a/test/z_app_test.go
+++ b/test/z_app_test.go
@@ -58,11 +58,11 @@ func App(ctx context.Context, a *apijson.ApiJson) {
 		panic(err)
 	}
 
-	a.Config().Functions.Bind("test", struct {
-		Handler func(ctx context.Context, param model.Map) (res any, err error)
-	}{Handler: func(ctx context.Context, param model.Map) (res any, err error) {
-		return "nihao", nil
-	}})
+	a.Config().Functions.Bind("test", config.Func{
+		Handler: func(ctx context.Context, param model.Map) (res any, err error) {
+			return "你好", nil
+		},
+	})
 
 	a.Config().AccessListProvider = "custom"