fix(web): add tool_id required check list

web/src/i18n/en.ts

@@ -2564,6 +2564,7 @@ Memory Bear: After the rebellion, regional warlordism intensified for several re
         'jinja-render.template': 'Template',
         'document-extractor.file_selector': 'File variable',
         'list-operator.input_list': 'Input list',
+        'tool.tool_id': 'Tool',
       },
       checkListHasErrors: 'Please resolve all issues in the checklist before publishing',
       variableSelect: {

web/src/i18n/zh.ts

@@ -2528,6 +2528,7 @@ export const zh = {
         'jinja-render.template': '模板',
         'document-extractor.file_selector': '文件变量',
         'list-operator.input_list': '输入变量',
+        'tool.tool_id': '工具',
       },
       checkListHasErrors: '发布前确认检查清单中所有问题均已解决',
       variableSelect: {

web/src/views/Workflow/components/Properties/ToolConfig/index.tsx

@@ -147,6 +147,11 @@ const ToolConfig: FC<{ options: Suggestion[]; }> = ({
   };
 
   const handleChange: CascaderProps<Option>['onChange'] = (value, selectedOptions) => {
+    if (!value) {
+      setParameters([])
+      form.resetFields()
+      return
+    }
     const targetOption = selectedOptions[selectedOptions.length - 1];
     const curParameters = [...(targetOption.parameters ?? [])]
     setParameters([...curParameters])

web/src/views/Workflow/constant.ts

@@ -2,7 +2,7 @@
  * @Author: ZhaoYing 
  * @Date: 2026-02-03 15:06:18 
  * @Last Modified by: ZhaoYing
- * @Last Modified time: 2026-04-20 11:39:40
+ * @Last Modified time: 2026-04-20 14:36:41
  */
 import LoopNode from './components/Nodes/LoopNode';
 import NormalNode from './components/Nodes/NormalNode';
@@ -428,7 +428,8 @@ export const nodeLibrary: NodeLibrary[] = [
       { type: "tool", icon: 'rb:bg-[url("@/assets/images/workflow/tools.svg")]',
         config: {
           tool_id: {
-            type: 'cascader'
+            type: 'cascader',
+            required: true
           },
           tool_parameters: {
             type: 'define'