diff --git a/packages/core/client/src/schema-component/antd/action/Action.tsx b/packages/core/client/src/schema-component/antd/action/Action.tsx
index 4bc2d2c2b..8555c356d 100644
--- a/packages/core/client/src/schema-component/antd/action/Action.tsx
+++ b/packages/core/client/src/schema-component/antd/action/Action.tsx
@@ -140,7 +140,7 @@ export const Action: ComposedAction = observer(
             }
           }}
           component={tarComponent || Button}
-          className={classnames(className, actionDesignerCss)}
+          className={classnames(actionDesignerCss, className)}
         >
           {title || compile(fieldSchema.title)}
           <Designer {...designerProps} />
diff --git a/packages/plugins/workflow/src/client/nodes/condition.tsx b/packages/plugins/workflow/src/client/nodes/condition.tsx
index c77ac2e22..5ce957618 100644
--- a/packages/plugins/workflow/src/client/nodes/condition.tsx
+++ b/packages/plugins/workflow/src/client/nodes/condition.tsx
@@ -413,7 +413,7 @@ export default {
       value: { rejectOnFalse: false },
     },
   ],
-  render: function Renderer(data) {
+  component: function Component({ data }) {
     const { t } = useTranslation();
     const { nodes } = useFlowContext();
     const {
diff --git a/packages/plugins/workflow/src/client/nodes/index.tsx b/packages/plugins/workflow/src/client/nodes/index.tsx
index ddb799123..3e35779df 100644
--- a/packages/plugins/workflow/src/client/nodes/index.tsx
+++ b/packages/plugins/workflow/src/client/nodes/index.tsx
@@ -51,7 +51,7 @@ export interface Instruction {
   view?: ISchema;
   scope?: { [key: string]: any };
   components?: { [key: string]: any };
-  render?(props): JSX.Element;
+  component?(props): JSX.Element;
   endding?: boolean;
   useVariables?(node, options?): VariableOptions;
   useScopeVariables?(node, options?): VariableOptions;
@@ -137,13 +137,13 @@ export function useUpstreamScopes(node) {
 }
 
 export function Node({ data }) {
-  const instruction = instructions.get(data.type);
+  const { component: Component = NodeDefaultView, endding } = instructions.get(data.type);
 
   return (
     <NodeContext.Provider value={data}>
       <div className={cx(nodeBlockClass)}>
-        {instruction.render ? instruction.render(data) : <NodeDefaultView data={data} />}
-        {!instruction.endding ? (
+        <Component data={data} />
+        {!endding ? (
           <AddButton upstream={data} />
         ) : (
           <div
diff --git a/packages/plugins/workflow/src/client/nodes/loop.tsx b/packages/plugins/workflow/src/client/nodes/loop.tsx
index b2f1fd464..dd6e8226f 100644
--- a/packages/plugins/workflow/src/client/nodes/loop.tsx
+++ b/packages/plugins/workflow/src/client/nodes/loop.tsx
@@ -47,7 +47,7 @@ export default {
     },
   },
   view: {},
-  render: function Renderer(data) {
+  component: function Component({ data }) {
     const { nodes } = useFlowContext();
     const entry = nodes.find((node) => node.upstreamId === data.id && node.branchIndex != null);
 
diff --git a/packages/plugins/workflow/src/client/nodes/parallel.tsx b/packages/plugins/workflow/src/client/nodes/parallel.tsx
index e9e825814..03d5a5fc7 100644
--- a/packages/plugins/workflow/src/client/nodes/parallel.tsx
+++ b/packages/plugins/workflow/src/client/nodes/parallel.tsx
@@ -44,7 +44,7 @@ export default {
     },
   },
   view: {},
-  render(data) {
+  component: function Component({ data }) {
     const {
       id,
       config: { mode },
diff --git a/packages/plugins/workflow/src/client/triggers/index.tsx b/packages/plugins/workflow/src/client/triggers/index.tsx
index d2444dd7a..80c1bafba 100644
--- a/packages/plugins/workflow/src/client/triggers/index.tsx
+++ b/packages/plugins/workflow/src/client/triggers/index.tsx
@@ -58,7 +58,6 @@ export interface Trigger {
   view?: ISchema;
   scope?: { [key: string]: any };
   components?: { [key: string]: any };
-  render?(props): React.ReactNode;
   useInitializers?(config): SchemaInitializerItemOptions | null;
   initializers?: any;
 }
@@ -86,7 +85,7 @@ function TriggerExecution() {
         'x-component-props': {
           title: <InfoOutlined />,
           shape: 'circle',
-          className: cx(nodeJobButtonClass, 'workflow-node-job-button'),
+          className: nodeJobButtonClass,
           type: 'primary',
         },
         properties: {
@@ -178,7 +177,7 @@ export const TriggerConfig = () => {
     }
     const whiteSet = new Set(['workflow-node-meta', 'workflow-node-config-button', 'ant-input-disabled']);
     for (let el = ev.target; el && el !== ev.currentTarget; el = el.parentNode) {
-      if ((Array.from(el.classList) as string[]).some((name: string) => whiteSet.has(name))) {
+      if ((Array.from(el.classList ?? []) as string[]).some((name: string) => whiteSet.has(name))) {
         setEditingConfig(true);
         ev.stopPropagation();
         return;
diff --git a/packages/plugins/workflow/src/server/instructions/request.ts b/packages/plugins/workflow/src/server/instructions/request.ts
index 135e1eb93..5b1db106a 100644
--- a/packages/plugins/workflow/src/server/instructions/request.ts
+++ b/packages/plugins/workflow/src/server/instructions/request.ts
@@ -73,7 +73,7 @@ export default class implements Instruction {
 
     this.plugin.app.logger.info(`[Workflow] request (#${node.id}) sent to "${config.url}", waiting for response...`);
 
-    return job;
+    return null;
   }
 
   async resume(node: FlowNodeModel, job, processor: Processor) {