diff --git a/widgets/form/action.go b/widgets/form/action.go
index afd7577d..342d382c 100644
--- a/widgets/form/action.go
+++ b/widgets/form/action.go
@@ -15,7 +15,7 @@ var processActionDefaults = map[string]*action.Process{
 		Name:    "yao.form.Setting",
 		Guard:   "bearer-jwt",
 		Process: "yao.form.Xgen",
-		Default: []interface{}{nil},
+		Default: []interface{}{nil, nil},
 	},
 	"Component": {
 		Name:    "yao.form.Component",
diff --git a/widgets/form/api.go b/widgets/form/api.go
index acc5b76e..088f98f3 100644
--- a/widgets/form/api.go
+++ b/widgets/form/api.go
@@ -118,6 +118,18 @@ func exportAPI() error {
 	}
 	http.Paths = append(http.Paths, path)
 
+	//   POST  /api/__yao/form/:id/component/:xpath/:method  	-> Default process: yao.form.Component $param.id $param.xpath $param.method :payload
+	path = gou.Path{
+		Label:       "Component",
+		Description: "Component",
+		Path:        "/:id/component/:xpath/:method",
+		Method:      "POST",
+		Process:     "yao.form.Component",
+		In:          []string{"$param.id", "$param.xpath", "$param.method", ":payload"},
+		Out:         gou.Out{Status: 200, Type: "application/json"},
+	}
+	http.Paths = append(http.Paths, path)
+
 	//   POST  /api/__yao/table/:id/upload/:xpath/:method  	-> Default process: yao.form.Upload $param.id $param.xpath $param.method $file.file
 	path = gou.Path{
 		Label:       "Upload",
diff --git a/widgets/form/fields.go b/widgets/form/fields.go
index 191ae594..08b19bea 100644
--- a/widgets/form/fields.go
+++ b/widgets/form/fields.go
@@ -109,6 +109,7 @@ func (fields *FieldsDSL) Xgen(layout *LayoutDSL) (map[string]interface{}, error)
 	if layout.Form != nil && layout.Form.Sections != nil {
 
 		layout.listColumns(func(path string, f Column) {
+
 			name := f.Name
 			field, has := fields.Form[name]
 			if !has {
@@ -120,7 +121,15 @@ func (fields *FieldsDSL) Xgen(layout *LayoutDSL) (map[string]interface{}, error)
 					}
 				}
 				messages = append(messages, fmt.Sprintf("fields.form.%s not found, checking %s", f.Name, path))
+				return
 			}
+
+			if field.Edit != nil && field.Edit.Props != nil {
+				if _, has := field.Edit.Props["$on:change"]; has {
+					delete(field.Edit.Props, "$on:change")
+				}
+			}
+
 			forms[name] = field.Map()
 		}, "", nil)
 	}
diff --git a/widgets/form/form.go b/widgets/form/form.go
index 012d9803..d520bb1d 100644
--- a/widgets/form/form.go
+++ b/widgets/form/form.go
@@ -236,7 +236,7 @@ func (dsl *DSL) Xgen() (map[string]interface{}, error) {
 		dsl.Config["full"] = true
 	}
 
-	// action.Hooks
+	// Hooks
 	hooks := map[string]interface{}{}
 	setting["fields"] = fields
 	setting["config"] = dsl.Config
@@ -256,8 +256,8 @@ func (dsl *DSL) Xgen() (map[string]interface{}, error) {
 			return nil, err
 		}
 
-		// action.hooks
-		if cProp.Name == "onChange" {
+		// hooks
+		if cProp.Name == "on:change" {
 			field := strings.TrimPrefix(cProp.Xpath, "fields.form.")
 			field = strings.TrimSuffix(field, ".edit.props")
 			hooks[field] = map[string]interface{}{
@@ -265,10 +265,9 @@ func (dsl *DSL) Xgen() (map[string]interface{}, error) {
 				"params": cProp.Query,
 			}
 		}
-
 	}
 
-	setting["action"] = map[string]interface{}{"hooks": hooks}
+	setting["hooks"] = hooks
 	setting["name"] = dsl.Name
 	return setting, nil
 }
diff --git a/widgets/form/process.go b/widgets/form/process.go
index 36f0c487..a6b29d48 100644
--- a/widgets/form/process.go
+++ b/widgets/form/process.go
@@ -41,8 +41,8 @@ func processComponent(process *gou.Process) interface{} {
 
 	process.ValidateArgNums(3)
 	form := MustGet(process)
-	xpath := process.ArgsString(1)
-	method := process.ArgsString(2)
+	xpath, _ := url.QueryUnescape(process.ArgsString(1))
+	method, _ := url.QueryUnescape(process.ArgsString(2))
 	key := fmt.Sprintf("%s.$%s", xpath, method)
 
 	// get cloud props
@@ -147,7 +147,8 @@ func processUpload(process *gou.Process) interface{} {
 
 func processSetting(process *gou.Process) interface{} {
 	form := MustGet(process)
-	process.Args = append(process.Args, process.Args[0]) // formle name
+	args := []interface{}{form.ID}
+	process.Args = append(args, process.Args...) // form name
 	return form.Action.Setting.MustExec(process)
 }
 
diff --git a/widgets/form/process_test.go b/widgets/form/process_test.go
index 31e4d856..22b2ab08 100644
--- a/widgets/form/process_test.go
+++ b/widgets/form/process_test.go
@@ -229,8 +229,8 @@ func TestProcessSetting(t *testing.T) {
 	}
 
 	data := any.Of(res).MapStr().Dot()
-	assert.Equal(t, "/api/__yao/form/pet/component/fields.form."+url.QueryEscape("住院天数")+".edit.props/onChange", data.Get("action.hooks.住院天数.api"))
-	assert.Equal(t, "开发者定义数据", data.Get("action.hooks.住院天数.params.extra"))
+	assert.Equal(t, "/api/__yao/form/pet/component/fields.form."+url.QueryEscape("住院天数")+".edit.props/"+url.QueryEscape("on:change"), data.Get("hooks.住院天数.api"))
+	assert.Equal(t, "开发者定义数据", data.Get("hooks.住院天数.params.extra"))
 	assert.Equal(t, "/api/__yao/form/pet/component/fields.form."+url.QueryEscape("状态")+".edit.props.xProps/remote", data.Get("fields.form.状态.edit.props.xProps.remote.api"))
 	assert.Equal(t, "/api/__yao/form/pet/upload/fields.form."+url.QueryEscape("相关图片")+".edit.props/api", data.Get("fields.form.相关图片.edit.props.api"))
 }
@@ -246,8 +246,8 @@ func TestProcessXgen(t *testing.T) {
 	}
 
 	data := any.Of(res).MapStr().Dot()
-	assert.Equal(t, "/api/__yao/form/pet/component/fields.form."+url.QueryEscape("住院天数")+".edit.props/onChange", data.Get("action.hooks.住院天数.api"))
-	assert.Equal(t, "开发者定义数据", data.Get("action.hooks.住院天数.params.extra"))
+	assert.Equal(t, "/api/__yao/form/pet/component/fields.form."+url.QueryEscape("住院天数")+".edit.props/"+url.QueryEscape("on:change"), data.Get("hooks.住院天数.api"))
+	assert.Equal(t, "开发者定义数据", data.Get("hooks.住院天数.params.extra"))
 	assert.Equal(t, "/api/__yao/form/pet/component/fields.form."+url.QueryEscape("状态")+".edit.props.xProps/remote", data.Get("fields.form.状态.edit.props.xProps.remote.api"))
 	assert.Equal(t, "/api/__yao/form/pet/upload/fields.form."+url.QueryEscape("相关图片")+".edit.props/api", data.Get("fields.form.相关图片.edit.props.api"))
 }