diff --git a/web/app/components/workflow/nodes/_base/components/form-input-item.tsx b/web/app/components/workflow/nodes/_base/components/form-input-item.tsx
index 21c3ee9c67..6fdfd37849 100644
--- a/web/app/components/workflow/nodes/_base/components/form-input-item.tsx
+++ b/web/app/components/workflow/nodes/_base/components/form-input-item.tsx
@@ -64,7 +64,7 @@ const FormInputItem: FC<Props> = ({
   const isModelSelector = type === FormTypeEnum.modelSelector
   const showTypeSwitch = isNumber || isObject || isArray
   const isConstant = varInput?.type === VarKindType.constant
-  const showVariableSelector = isString || isFile || varInput?.type === VarKindType.variable
+  const showVariableSelector = isFile || varInput?.type === VarKindType.variable
 
   const { availableVars, availableNodesWithParent } = useAvailableVarList(nodeId, {
     onlyLeafNodeVar: false,
@@ -110,7 +110,7 @@ const FormInputItem: FC<Props> = ({
     else if (isObject)
       return (varPayload: any) => varPayload.type === VarType.object
     else if (isArray)
-      return (varPayload: any) => varPayload.type === VarType.arrayObject
+      return (varPayload: any) => [VarType.array, VarType.arrayString, VarType.arrayNumber, VarType.arrayObject].includes(varPayload.type)
     return undefined
   }
 
diff --git a/web/app/components/workflow/nodes/tool/use-config.ts b/web/app/components/workflow/nodes/tool/use-config.ts
index 08e00edf87..8b95237f64 100644
--- a/web/app/components/workflow/nodes/tool/use-config.ts
+++ b/web/app/components/workflow/nodes/tool/use-config.ts
@@ -35,7 +35,7 @@ const useConfig = (id: string, payload: ToolNodeType) => {
   * tool_parameters: tool dynamic setting(form type = llm)
   * output_schema: tool dynamic output
   */
-  const { provider_id, provider_type, tool_name, tool_configurations, output_schema } = inputs
+  const { provider_id, provider_type, tool_name, tool_configurations, output_schema, tool_parameters } = inputs
   const isBuiltIn = provider_type === CollectionType.builtIn
   const buildInTools = useStore(s => s.buildInTools)
   const customTools = useStore(s => s.customTools)
@@ -132,12 +132,19 @@ const useConfig = (id: string, payload: ToolNodeType) => {
     if (!currTool)
       return
     const inputsWithDefaultValue = produce(inputs, (draft) => {
-      if (!draft.tool_configurations || Object.keys(draft.tool_configurations).length === 0)
+      if (!draft.tool_configurations || Object.keys(draft.tool_configurations).length === 0) {
         draft.tool_configurations = getConfiguredValue(tool_configurations, toolSettingSchema)
+      }
+      else {
+        // TODO
+      }
 
-      if (!draft.tool_parameters)
-        draft.tool_parameters = {}
-      // TODO: boolean & model & app formatting BOTH configuration & parameters
+      if (!draft.tool_parameters || Object.keys(draft.tool_configurations).length === 0) {
+        draft.tool_parameters = getConfiguredValue(tool_parameters, toolInputVarSchema)
+      }
+      else {
+        // TODO: boolean & model & app formatting BOTH configuration & parameters
+      }
     })
     setInputs(inputsWithDefaultValue)
     // eslint-disable-next-line react-hooks/exhaustive-deps