diff --git a/packages/editor-skeleton/src/transducers/parse-props.ts b/packages/editor-skeleton/src/transducers/parse-props.ts
index bbed2ee11..35d1f099b 100644
--- a/packages/editor-skeleton/src/transducers/parse-props.ts
+++ b/packages/editor-skeleton/src/transducers/parse-props.ts
@@ -165,11 +165,7 @@ function propTypeToSetter(propType: PropType): SetterType {
     case 'func':
       return {
         componentName: 'FunctionSetter',
-        isRequired,
-        initialValue: {
-          type: 'JSFunction',
-          value: 'function(){}',
-        },
+        isRequired
       };
     case 'oneOfType':
       return {
diff --git a/packages/plugin-event-bind-dialog/src/index.tsx b/packages/plugin-event-bind-dialog/src/index.tsx
index f99623584..5822f802c 100644
--- a/packages/plugin-event-bind-dialog/src/index.tsx
+++ b/packages/plugin-event-bind-dialog/src/index.tsx
@@ -207,9 +207,8 @@ export default class EventBindDialog extends Component<PluginProps> {
 
             <div className="dialog-small-title">参数设置</div>
             <MonacoEditor
-                value={'{}'}
                 {...defaultEditorOption}
-                {...{ language: 'json' }}
+                {...{ language: 'javascript' }}
                 // onChange={(newCode) => this.updateCode(newCode)}
                 // editorDidMount={(editor, monaco) => this.editorDidMount.call(this, editor, monaco, TAB_KEY.JS_TAB)}
               />